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Cheap flights from Greenville (GSP) to Porto (OPO) from $899

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. 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.
GSP — OPO
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
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What is the cheapest day to fly round-trip from Greenville to Porto?

Saturday flights are generally found to be more expensive for flights from Greenville to Porto. 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 Porto.

What is the cheapest time of day to fly from GSP to OPO?

It’s optimal to fly from Greenville to Porto at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the morning.

Cheap Greenville to Porto flights in June & July 2024

Find cheap flight options from Greenville to Porto 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 8, 2024.
Check out some of the best flight deals from Greenville to Porto in 2024. Check back regularly for other flight deals.
Sun 6/95:57 pmGSP - OPO
1 stop10h 48mUnited Airlines
Fri 7/56:00 amOPO - GSP
2 stops20h 20mUnited Airlines
Deal found 6/7$1,117
Sun 6/96:15 amGSP - OPO
2 stops19h 40mUnited Airlines
Fri 7/56:00 amOPO - GSP
2 stops20h 20mUnited Airlines
Deal found 6/7$1,121
Sun 7/72:22 pmGSP - OPO
2 stops24h 33mAmerican Airlines
Sun 7/2112:20 pmOPO - GSP
2 stops31h 26mAmerican Airlines
Deal found 6/7$1,245
Sun 6/95:57 pmGSP - OPO
1 stop10h 48mUnited Airlines
Fri 7/59:00 amOPO - GSP
1 stop12h 55mUnited Airlines
Deal found 6/7$1,383
Sun 7/75:59 pmGSP - OPO
1 stop10h 46mUnited Airlines
Sun 7/2112:10 pmOPO - GSP
2 stops38h 10mUnited Airlines
Deal found 6/7$1,393
Sun 7/75:59 pmGSP - OPO
1 stop10h 46mUnited Airlines
Sun 7/219:00 amOPO - GSP
1 stop12h 55mUnited Airlines
Deal found 6/7$1,399
Sun 7/74:20 pmGSP - OPO
2 stops22h 00mMultiple Airlines
Sun 7/2112:00 pmOPO - GSP
3 stops29h 00mMultiple Airlines
Deal found 6/7$1,655
Sun 7/76:05 amGSP - OPO
3 stops30h 00mMultiple Airlines
Sun 7/214:00 pmOPO - GSP
3 stops25h 00mMultiple Airlines
Deal found 6/7$1,657
Sun 6/95:57 pmGSP - OPO
1 stop10h 48mUnited Airlines
Fri 7/59:00 amOPO - GSP
2 stops17h 20mUnited Airlines
Deal found 6/8$1,853

Greenville to Porto 2024 flight deals

Discover exclusive flight deals for travel between Greenville and Porto 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 8, 2024.
Check out some of the best flight deals from Greenville to Porto in 2024. Check back regularly for other flight deals.
Fri 8/166:00 amGSP - OPO
2 stops22h 45mMultiple Airlines
Wed 8/286:00 amOPO - GSP
2 stops16h 54mMultiple Airlines
Deal found 6/7$899
Fri 8/165:57 pmGSP - OPO
1 stop31h 58mMultiple Airlines
Wed 8/286:00 amOPO - GSP
2 stops16h 54mMultiple Airlines
Deal found 6/7$902
Sun 6/95:57 pmGSP - OPO
1 stop10h 48mUnited Airlines
Fri 7/56:00 amOPO - GSP
2 stops20h 20mUnited Airlines
Deal found 6/7$1,117
Sun 6/96:15 amGSP - OPO
2 stops19h 40mUnited Airlines
Fri 7/56:00 amOPO - GSP
2 stops20h 20mUnited Airlines
Deal found 6/7$1,121
Sun 7/72:22 pmGSP - OPO
2 stops24h 33mAmerican Airlines
Sun 7/2112:20 pmOPO - GSP
2 stops31h 26mAmerican Airlines
Deal found 6/7$1,245
Sun 6/95:57 pmGSP - OPO
1 stop10h 48mUnited Airlines
Fri 7/59:00 amOPO - GSP
1 stop12h 55mUnited Airlines
Deal found 6/7$1,383
Sun 7/75:59 pmGSP - OPO
1 stop10h 46mUnited Airlines
Sun 7/2112:10 pmOPO - GSP
2 stops38h 10mUnited Airlines
Deal found 6/7$1,393
Sun 7/75:59 pmGSP - OPO
1 stop10h 46mUnited Airlines
Sun 7/219:00 amOPO - GSP
1 stop12h 55mUnited Airlines
Deal found 6/7$1,399
Sun 7/74:20 pmGSP - OPO
2 stops22h 00mMultiple Airlines
Sun 7/2112:00 pmOPO - GSP
3 stops29h 00mMultiple Airlines
Deal found 6/7$1,655

Find flights from Greenville to Porto within your budget

Customize your flight search to find flights from Greenville to Porto 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 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$899 - $4,516

Route

Depart

Return

Price

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Fri 8/16

2 stops22h 45m

Porto

Wed 8/28

2 stops16h 54m

$899

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Fri 8/16

1 stop31h 58m

Porto

Wed 8/28

2 stops16h 54m

$902

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

2 stops24h 33m

Porto

Sun 7/21

2 stops31h 26m

$1,245

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

1 stop10h 46m

Porto

Sun 7/21

2 stops38h 10m

$1,393

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

1 stop10h 46m

Porto

Sun 7/21

1 stop12h 55m

$1,399

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

2 stops22h 00m

Porto

Sun 7/21

3 stops29h 00m

$1,655

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

3 stops30h 00m

Porto

Sun 7/21

3 stops25h 00m

$1,657

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Fri 8/16

3 stops16h 37m

Porto

Wed 8/28

2 stops14h 08m

$2,911

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Sun 7/7

2 stops24h 10m

Porto

Sat 7/20

2 stops19h 03m

$4,516

Flights are sorted by cheapest first

Deals found on 6/7

No data available for this route at this time. Please check back soon.

Best time to book a flight from Greenville to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Greenville 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.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated June 8, 2024.
Get a feel of what it's like to fly with American Airlines and United Airlines from Greenville to Porto by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,680 reviews

Overall

7.4

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,680 reviews
United Airlines
7.4
Good
10,680 reviews

Overall

7.4

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
14,186 reviews
United Airlines
7.4
Good
10,680 reviews

Overall

7.4

Comfort

7.2

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Porto. 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 Greenville to Porto for under $900 on Cheapflights?

    Yes, there are multiple flights from Greenville to Porto for under $900. The cheapest flight booked recently is on Multiple Airlines for just $899, but on average you can expect to pay $1,841.

  • What does GSP to OPO mean?

    GSP stands for Greenville Airport, while OPO stands for Porto Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Greenville to Porto that include extra baggage allowance?

    The amount of baggage you can bring on your Greenville to Porto 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 Greenville to Porto with specific airlines?

    Yes, Cheapflights allows you to browse and filter Greenville to Porto 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 Greenville to Porto that include hotel bookings?

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

  • How can I find direct flights from Greenville to Porto?

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

  • Can I find deals for business class flights from Greenville to Porto?

    Yes. Cheapflights offers flight deals from Greenville to Porto 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 Greenville to Porto that allow pets onboard?

    Many airlines flying from Greenville to Porto 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 Greenville to Porto?

    Yes, you can often find last-minute deals on Greenville to Porto 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 Greenville to Porto flight deals updated?

    The Greenville to Porto flight deals you see on this page were last updated on 6/7.

  • What is the cheapest month to book a flight from Greenville to Porto?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Porto (average of $524). Flying from Greenville to Porto in June is currently the most expensive (average of $986). 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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