Cheap flights from Portland (PDX) to Sofia (SOF) from $408

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — SOF
Jun 14 — Jun 211

The best prices from Portland to Sofia are usually found in January or February, booked 29 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Portland to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Popular in

October

Cheapest in

January

Round-trip from

$660

One-way from

$533
High demand for flights, 30% potential price rise
Best time to find cheap flights, 45% potential price drop
From Portland to Sofia
One-way flight from Portland to Sofia

What is the cheapest day to fly round-trip from Portland to Sofia?

Friday flights are found to be more expensive to fly from Portland to Sofia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sofia.

How far in advance should I book a flight from Portland to Sofia?

To save up to 53% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Sofia from $809 1-2 weeks out and tickets from $809 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to Sofia?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, January can be a great choice for travel to Sofia. Flights to Sofia from Portland in January are about $1,079 on average during January, but can be found for as low as $511.

What is the cheapest time of day to fly from PDX to SOF?

A simple way to save on the total cost of your ticket is to fly from Portland to Sofia in the evening. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Cheap Portland to Sofia flights in June & July 2024

Find cheap flight options from Portland to Sofia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Prices were last updated on June 9, 2024.
These are some of the most attractive deals on flights from Portland to Sofia in 2024. For more flight deals, be sure to check back very soon.
Thu 7/117:40 pmPDX - SOF
2 stops17h 20mLufthansa
Sat 9/216:30 amSOF - PDX
2 stops21h 47mLufthansa
Deal found 6/7$1,024
Wed 7/1012:20 amPDX - SOF
2 stops25h 50mUnited Airlines
Sat 9/218:00 amSOF - PDX
2 stops24h 29mUnited Airlines
Deal found 6/7$1,048
Thu 7/116:00 amPDX - SOF
2 stops26h 05mAir Canada
Sat 9/216:30 amSOF - PDX
3 stops25h 42mAir Canada
Deal found 6/7$1,092
Wed 7/1012:20 amPDX - SOF
2 stops25h 50mUnited Airlines
Sat 9/218:00 amSOF - PDX
3 stops26h 34mUnited Airlines
Deal found 6/7$1,098
Thu 6/2010:21 amPDX - SOF
2 stops25h 24mMultiple Airlines
Wed 9/256:30 amSOF - PDX
2 stops25h 48mMultiple Airlines
Deal found 6/8$1,160
Thu 7/1112:15 pmPDX - SOF
3 stops28h 40mMultiple Airlines
Sat 9/215:00 amSOF - PDX
3 stops24h 47mMultiple Airlines
Deal found 6/7$1,251
Wed 6/1912:15 amPDX - SOF
2 stops25h 55mUnited Airlines
Wed 9/256:00 amSOF - PDX
2 stops28h 34mUnited Airlines
Deal found 6/8$1,255
Wed 6/265:00 amPDX - SOF
2 stops27h 05mUnited Airlines
Mon 7/156:30 amSOF - PDX
2 stops22h 03mUnited Airlines
Deal found 6/8$1,257
Thu 6/2012:15 pmPDX - SOF
3 stops35h 50mMultiple Airlines
Wed 9/259:10 pmSOF - PDX
3 stops32h 37mMultiple Airlines
Deal found 6/8$1,392

Portland to Sofia 2024 flight deals

Discover exclusive flight deals for travel between Portland and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
These are some of the most attractive deals on flights from Portland to Sofia in 2024. For more flight deals, be sure to check back very soon.
Tue 8/207:01 amPDX - SOF
2 stops29h 59mLufthansa
Mon 9/27:30 pmSOF - PDX
2 stops39h 04mLufthansa
Deal found 6/8$938
Thu 7/117:40 pmPDX - SOF
2 stops17h 20mLufthansa
Sat 9/216:30 amSOF - PDX
2 stops21h 47mLufthansa
Deal found 6/7$1,024
Wed 7/1012:20 amPDX - SOF
2 stops25h 50mUnited Airlines
Sat 9/218:00 amSOF - PDX
2 stops24h 29mUnited Airlines
Deal found 6/7$1,048
Wed 8/73:25 pmPDX - SOF
2 stops17h 20mAir Canada
Sat 8/176:00 amSOF - PDX
2 stops37h 42mAir Canada
Deal found 6/8$1,078
Thu 7/116:00 amPDX - SOF
2 stops26h 05mAir Canada
Sat 9/216:30 amSOF - PDX
3 stops25h 42mAir Canada
Deal found 6/7$1,092
Tue 8/612:20 amPDX - SOF
2 stops25h 50mUnited Airlines
Sat 8/178:00 amSOF - PDX
2 stops22h 07mUnited Airlines
Deal found 6/8$1,093
Wed 7/1012:20 amPDX - SOF
2 stops25h 50mUnited Airlines
Sat 9/218:00 amSOF - PDX
3 stops26h 34mUnited Airlines
Deal found 6/7$1,098
Tue 8/202:00 pmPDX - SOF
2 stops19h 10mMultiple Airlines
Mon 9/29:05 pmSOF - PDX
3 stops30h 50mMultiple Airlines
Deal found 6/8$1,107
Tue 8/203:55 pmPDX - SOF
1 stop15h 10mMultiple Airlines
Mon 9/26:30 amSOF - PDX
2 stops27h 14mMultiple Airlines
Deal found 6/8$1,130

One-way flights to Sofia from Portland

Search for one-way flight options from Portland to Sofia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
Users in need of a one-way flight from Portland to Sofia can choose from these deals. Users can also find round-trip Portland to Sofia flights by using the search form above.
Wed 7/179:50 amPDX - SOF
3 stops53h 35mMultiple Airlines
Deal found 6/8$408
Wed 7/172:00 pmPDX - SOF
2 stops35h 20mMultiple Airlines
Deal found 6/8$533
Tue 7/1612:20 amPDX - SOF
2 stops36h 40mUnited Airlines
Deal found 6/8$853
Wed 7/177:15 pmPDX - SOF
1 stop15h 15mMultiple Airlines
Deal found 6/8$1,537

Find flights from Portland to Sofia within your budget

Customize your flight search to find flights from Portland to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$680 - $1,673

Route

Depart

Return

Price

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 11/6

2 stops44h 24m

Sofia

Wed 11/13

2 stops40h 03m

$680

PortlandSofia

PDX - SOF

PDXSOF

Portland

Wed 11/6

2 stops16h 05m

Sofia

Wed 11/13

3 stops27h 26m

$696

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 7/13

1 stop14h 50m

Sofia

Sat 9/21

2 stops35h 56m

$1,001

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 7/13

2 stops35h 55m

Sofia

Sat 9/21

2 stops37h 42m

$1,012

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 7/13

2 stops37h 25m

Sofia

Sat 9/21

2 stops38h 14m

$1,018

PortlandSofia

PDX - SOF

PDXSOF

Portland

Thu 7/11

2 stops21h 00m

Sofia

Sat 9/21

2 stops21h 47m

$1,024

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 7/13

1 stop14h 50m

Sofia

Sat 9/21

2 stops35h 07m

$1,036

PortlandSofia

PDX - SOF

PDXSOF

Portland

Thu 7/11

2 stops26h 05m

Sofia

Sat 9/21

3 stops25h 42m

$1,092

PortlandSofia

PDX - SOF

PDXSOF

Portland

Sat 7/13

3 stops45h 55m

Sofia

Sat 9/21

3 stops45h 44m

$1,673

Flights are sorted by cheapest first

Deals found on 6/7

How far ahead should I book a flight from Portland to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Sofia. Price data was last updated on May 31, 2024.
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Portland to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Portland to Sofia. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Sofia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average temperature and rainfall totals by month.

SOF

Temperature

30.2 - 68 °F

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated June 9, 2024.
Read through reviews of airlines operating flights from Portland to Sofia, such as British Airways, Air Canada and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,921 reviews
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
10,680 reviews
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.3
Good
14,186 reviews
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.0
Good
7,057 reviews
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.0
Good
7,513 reviews
7.8
Good
1,921 reviews

Comfort

7.5

Food

7.3

Entertainment

7.2

Boarding

7.8

Overall

7.8

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Portland to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portland to Sofia for under $700 on Cheapflights?

    Yes, there are multiple flights from Portland to Sofia for under $700. The cheapest flight booked recently is on American Airlines for just $680, but on average you can expect to pay $1,041.

  • What are the cheapest airlines flying from Portland to Sofia round-trip?

    Cheapflights users have booked flights from Portland to Sofia round-trip from $680. Other airlines that can offer you cheap pricing are United Airlines, from $696, and British Airways, from $1,001. American Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What does PDX to SOF mean?

    Great question - PDX to SOF just means Portland Airport to Sofia Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Sofia that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Sofia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Sofia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Sofia that include hotel bookings?

    Yes. In addition to deals on Portland to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Sofia.

  • Can I find deals for business class flights from Portland to Sofia?

    Yes. Cheapflights offers flight deals from Portland to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Sofia that allow pets onboard?

    Many airlines flying from Portland to Sofia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Sofia?

    Yes, you can often find last-minute deals on Portland to Sofia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Sofia flight deals updated?

    The Portland to Sofia flight deals you see on this page were last updated on 6/8.

  • What are the most popular airlines that fly from Portland to Sofia?

  • What is the cheapest month to book a flight from Portland to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Portland to Sofia (average of $660). Flying from Portland to Sofia in June is currently the most expensive (average of $1,263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Sofia
See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Portland to Sofia

Discover the top 7 airlines that operate flights from Portland to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,022,473 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$528Average$1,150FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$541Average$1,085FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$551Average$1,051FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$796Average$1,148FlexibilityNo cancel feeOn-time76%
KLMCheapest$888Average$1,111FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$917Average$1,270FlexibilityNo cancel feeOn-time71%
CondorCheapest$1,226Average$1,517FlexibilityNo cancel feeOn-time76%

Search flights from Portland to Sofia by cabin class

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