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Cheap flights from Portland (PDX) to Kathmandu (KTM) from $617

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 8/1. 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 — KTM
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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The best prices from Portland to Kathmandu Tribhuvan are usually found in September or January, booked 48 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Portland to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Kathmandu (KTM). 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 May 29, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$1,277

One-way from

$617
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Portland to Kathmandu Tribhuvan
Search Deals
One-way flight from Portland to Kathmandu Tribhuvan
Search Deals

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

Sunday flights are found to be more expensive to fly from Portland to Kathmandu. 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 Kathmandu.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 15% on flights from Portland to Kathmandu compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,215. For sooner than that we have options available in the next 3 days from $1,322.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Kathmandu. Flights to Kathmandu from Portland in September are about $1,620 on average during September, but can be found for as low as $1,118.

When is the cheapest time to fly from Portland to Kathmandu (PDX - KTM)?

Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Portland to Kathmandu by exploring options for tickets in the afternoon.

Cheap Cathay Pacific flights from Portland to Kathmandu

Explore cheap flight options specifically provided by Cathay Pacific for the route between Portland and Kathmandu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the lowest-priced Cathay Pacific flights heading from Portland to Kathmandu. Come back soon if you're not finding the exact deal you're looking for.
Sun 7/76:00 amPDX - KTM
2 stops51h 15mCathay Pacific
Fri 8/211:15 pmKTM - PDX
2 stops35h 07mCathay Pacific
Deal found 5/28$2,318
Thu 7/117:59 pmPDX - KTM
2 stops37h 16mCathay Pacific
Tue 7/2311:15 pmKTM - PDX
2 stops31h 49mCathay Pacific
Deal found 5/27$3,013

Cheap Qatar Airways flights from Portland to Kathmandu

Explore cheap flight options specifically provided by Qatar Airways for the route between Portland and Kathmandu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a gander at the lowest prices we've found on Qatar Airways flights from Portland to Kathmandu. Check back soon if you're not seeing flights that suit your needs.
Tue 7/911:11 pmPDX - KTM
2 stops37h 04mQatar Airways
Wed 7/316:00 pmKTM - PDX
2 stops36h 11mQatar Airways
Deal found 5/27$2,122
Wed 6/267:00 amPDX - KTM
2 stops29h 15mQatar Airways
Tue 7/22:15 amKTM - PDX
2 stops27h 56mQatar Airways
Deal found 5/27$2,128
Mon 6/1711:30 amPDX - KTM
2 stops24h 45mQatar Airways
Thu 10/242:15 amKTM - PDX
2 stops27h 02mQatar Airways
Deal found 5/27$2,144
Sun 6/301:36 pmPDX - KTM
2 stops22h 39mQatar Airways
Mon 8/511:45 amKTM - PDX
2 stops41h 00mQatar Airways
Deal found 5/28$2,147
Tue 7/911:11 pmPDX - KTM
2 stops37h 04mQatar Airways
Tue 7/302:15 amKTM - PDX
2 stops26h 30mQatar Airways
Deal found 5/27$2,278
Sun 6/3010:16 amPDX - KTM
2 stops25h 59mQatar Airways
Sun 8/42:15 amKTM - PDX
2 stops31h 12mQatar Airways
Deal found 5/28$2,293
Sun 6/1611:30 amPDX - KTM
2 stops24h 45mQatar Airways
Fri 8/26:00 pmKTM - PDX
2 stops42h 29mQatar Airways
Deal found 5/27$2,305
Tue 6/2512:22 amPDX - KTM
2 stops51h 38mQatar Airways
Wed 7/36:00 pmKTM - PDX
2 stops37h 17mQatar Airways
Deal found 5/27$2,565
Sun 6/1612:22 amPDX - KTM
2 stops51h 38mQatar Airways
Thu 10/242:15 amKTM - PDX
2 stops28h 05mQatar Airways
Deal found 5/27$2,592

Cheap Portland to Kathmandu flights in May & June 2024

Find cheap flight options from Portland to Kathmandu specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Kathmandu in 2024. For more flight deals, be sure to check back very soon.
Sun 6/301:36 pmPDX - KTM
2 stops22h 39mQatar Airways
Mon 8/511:45 amKTM - PDX
2 stops41h 00mQatar Airways
Deal found 5/28$2,147
Sun 6/3010:16 amPDX - KTM
2 stops25h 59mQatar Airways
Sun 8/42:15 amKTM - PDX
2 stops31h 12mQatar Airways
Deal found 5/28$2,293
Sun 6/1611:30 amPDX - KTM
2 stops24h 45mQatar Airways
Fri 8/26:00 pmKTM - PDX
2 stops42h 29mQatar Airways
Deal found 5/27$2,305
Sun 6/161:36 pmPDX - KTM
2 stops22h 39mMultiple Airlines
Thu 8/12:15 amKTM - PDX
2 stops30h 04mMultiple Airlines
Deal found 5/27$2,391
Sun 6/164:25 pmPDX - KTM
2 stops34h 50mMultiple Airlines
Thu 8/11:15 amKTM - PDX
3 stops35h 43mMultiple Airlines
Deal found 5/27$2,450
Sun 6/164:25 pmPDX - KTM
2 stops34h 50mMultiple Airlines
Fri 8/211:10 amKTM - PDX
3 stops34h 25mMultiple Airlines
Deal found 5/27$2,547
Sun 6/3011:59 pmPDX - KTM
3 stops26h 11mMultiple Airlines
Mon 8/59:35 pmKTM - PDX
3 stops38h 03mMultiple Airlines
Deal found 5/28$2,577
Sat 6/2912:22 amPDX - KTM
2 stops45h 23mQatar Airways
Mon 8/511:45 amKTM - PDX
2 stops44h 34mQatar Airways
Deal found 5/28$2,595
Sun 6/1612:15 pmPDX - KTM
3 stops29h 10mMultiple Airlines
Thu 8/11:15 amKTM - PDX
3 stops35h 43mMultiple Airlines
Deal found 5/27$2,620

Portland to Kathmandu 2024 flight deals

Discover exclusive flight deals for travel between Portland and Kathmandu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Kathmandu in 2024. For more flight deals, be sure to check back very soon.
Mon 9/301:44 pmPDX - KTM
2 stops30h 11mQatar Airways
Tue 11/195:40 pmKTM - PDX
2 stops36h 36mQatar Airways
Deal found 5/28$1,122
Tue 10/15:00 amPDX - KTM
2 stops31h 15mQatar Airways
Tue 11/195:40 pmKTM - PDX
2 stops36h 36mQatar Airways
Deal found 5/28$1,128
Tue 11/51:45 pmPDX - KTM
2 stops27h 15mQatar Airways
Wed 11/202:15 amKTM - PDX
2 stops28h 01mQatar Airways
Deal found 5/28$1,148
Tue 10/111:45 amPDX - KTM
2 stops24h 30mQatar Airways
Fri 11/1510:15 amKTM - PDX
2 stops44h 01mQatar Airways
Deal found 5/29$1,151
Wed 10/210:15 amPDX - KTM
2 stops33h 40mQatar Airways
Thu 11/142:15 amKTM - PDX
2 stops29h 12mQatar Airways
Deal found 5/28$1,154
Wed 10/210:15 amPDX - KTM
2 stops26h 00mQatar Airways
Fri 11/1510:15 amKTM - PDX
2 stops44h 01mQatar Airways
Deal found 5/28$1,156
Tue 10/18:00 amPDX - KTM
2 stops28h 15mQatar Airways
Thu 11/142:15 amKTM - PDX
2 stops28h 01mQatar Airways
Deal found 5/29$1,159
Tue 11/51:45 pmPDX - KTM
2 stops27h 15mQatar Airways
Wed 11/202:15 amKTM - PDX
2 stops29h 12mQatar Airways
Deal found 5/29$1,172
Fri 8/239:26 amPDX - KTM
2 stops26h 49mQatar Airways
Fri 9/206:00 pmKTM - PDX
2 stops34h 43mQatar Airways
Deal found 5/28$1,176

One-way flights to Kathmandu from Portland

Search for one-way flight options from Portland to Kathmandu. 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 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the one-way flights we've detected from Portland to Kathmandu. Users can also find round-trip Portland to Kathmandu flights by using the search form above.
Thu 8/17:00 amPDX - KTM
2 stops29h 15mQatar Airways
Deal found 5/27$617
Tue 6/48:15 amPDX - KTM
3 stops42h 40mMultiple Airlines
Deal found 5/27$642
Thu 8/19:50 amPDX - KTM
3 stops39h 30mMultiple Airlines
Deal found 5/27$718
Wed 6/55:20 amPDX - KTM
3 stops50h 30mMultiple Airlines
Deal found 5/27$822
Sun 6/21:25 pmPDX - KTM
3 stops30h 05mMultiple Airlines
Deal found 5/27$830
Wed 6/1911:53 pmPDX - KTM
3 stops53h 32mMultiple Airlines
Deal found 5/27$834
Thu 6/2011:53 pmPDX - KTM
3 stops53h 32mMultiple Airlines
Deal found 5/27$837
Sat 6/18:15 amPDX - KTM
3 stops47h 35mMultiple Airlines
Deal found 5/27$839
Tue 6/113:15 pmPDX - KTM
3 stops40h 35mMultiple Airlines
Deal found 5/27$852

Find flights from Portland to Kathmandu within your budget

Customize your flight search to find flights from Portland to Kathmandu 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,660 - $2,318

Route

Depart

Return

Price

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Wed 6/26

3 stops38h 45m

Kathmandu Tribhuvan

Wed 7/3

2 stops58h 36m

$1,660

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Mon 6/17

2 stops35h 51m

Kathmandu Tribhuvan

Fri 10/25

2 stops30h 59m

$1,843

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Mon 6/17

2 stops32h 10m

Kathmandu Tribhuvan

Thu 10/24

3 stops45h 07m

$2,113

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Tue 7/9

2 stops37h 04m

Kathmandu Tribhuvan

Wed 7/31

2 stops36h 11m

$2,122

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Wed 6/26

2 stops29h 15m

Kathmandu Tribhuvan

Tue 7/2

2 stops27h 56m

$2,128

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Mon 6/17

2 stops24h 45m

Kathmandu Tribhuvan

Thu 10/24

2 stops27h 02m

$2,144

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Sun 6/30

2 stops22h 39m

Kathmandu Tribhuvan

Mon 8/5

2 stops41h 00m

$2,147

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Mon 6/17

2 stops26h 30m

Kathmandu Tribhuvan

Fri 10/25

3 stops42h 41m

$2,179

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

Sun 7/7

2 stops51h 15m

Kathmandu Tribhuvan

Fri 8/2

2 stops35h 07m

$2,318

Flights are sorted by cheapest first

Deals found on 5/27

When is the best time to book a flight from Portland to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Kathmandu. Price data was last updated on May 24, 2024.
The price you pay for your flight from Portland to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Portland to Kathmandu. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Kathmandu flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday evenings 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 Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu 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 Kathmandu by month

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

KTM

Temperature

50 - 73.4 °F

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. 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 Kathmandu. Reviews last updated May 29, 2024.
See what other customers who have flown with Cathay Pacific and Qatar Airways from Portland to Kathmandu have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,152 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,152 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Cathay Pacific
7.8
Good
1,056 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,341 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Portland to Kathmandu. 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 Kathmandu for under $1,700 on Cheapflights?

    Yes, there are multiple flights from Portland to Kathmandu for under $1,700. The cheapest flight booked recently is on Multiple Airlines for just $1,660, but on average you can expect to pay $2,246.

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

    Flying on Qatar Airways is currently your cheapest option to Kathmandu, with prices starting at $2,122. Another option worth looking into is Cathay Pacific, starting at $2,318 round trip.

  • What does PDX to KTM mean?

    Portland Airport is PDX and Kathmandu Tribhuvan Airport is KTM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Where are the most common layover locations when flying from Portland to Kathmandu?

    Flights departing from Portland and landing in Kathmandu layover in Doha most frequently.

  • What are some popular things to do or see while on a layover in Doha?

    If you're on a layover in Doha and looking for things to do, consider visiting Katara Cultural Village, Aspire Tower, or Museum of Islamic Art. Those on a layover in Doha interested in visiting Katara Cultural Village, Aspire Tower, or Museum of Islamic Art can do so by traveling 8.7 mi, 10.6 mi, and 5.2 mi, respectively from Doha Hamad Intl. Travelers can book a car rental at Doha Hamad Intl for about $39 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Portland to Kathmandu flights?

    The least popular layover on flights from Portland to Kathmandu is Seattle.

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

    The amount of baggage you can bring on your Portland to Kathmandu 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 Kathmandu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Kathmandu 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 Kathmandu that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Kathmandu 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 Kathmandu that allow pets onboard?

    Many airlines flying from Portland to Kathmandu 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 Kathmandu?

    Yes, you can often find last-minute deals on Portland to Kathmandu 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 Kathmandu flight deals updated?

    The Portland to Kathmandu flight deals you see on this page were last updated on 5/29.

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

    Before booking your flight from Portland to Kathmandu check out the most popular airlines for this route: Cathay Pacific, Qatar Airways or Singapore Airlines.

  • When is the best time to book a flight from Portland to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Portland to Kathmandu (average of $1,277). Flying from Portland to Kathmandu in June is currently the most expensive (average of $1,923). 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

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

Redmond to Kathmandu flights
Boise to Kathmandu flights
Medford to Kathmandu flights

Top 3 airlines flying from Portland to Kathmandu

Discover the top 3 airlines that operate flights from Portland to Kathmandu. 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 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,111Average$1,624FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,305Average$1,465FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,380Average$1,751FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
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Search flights from Portland to Kathmandu by cabin class

Find flights from Portland to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Kathmandu?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Kathmandu. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Kathmandu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Kathmandu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Kathmandu with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Kathmandu with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Kathmandu become cheaper?

Yes! Start tracking prices for Portland to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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