What is the cheapest airline that flies from Greenville to Lisbon Humberto Delgado?

United Airlines is the most popular carrier operating from Greenville to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Greenville according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 9 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Greenville Airport to Lisbon Humberto Delgado Airport were last updated today.

How many operators does momondo search for flights from Greenville Airport to Lisbon Humberto Delgado Airport?

As of September 2026, there are 3 operators available to choose from for flights from Greenville Airport to Lisbon Humberto Delgado Airport.

How old do you have to be to fly from Greenville Airport to Lisbon Humberto Delgado Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Greenville to Lisbon in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Lisbon

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:05 am - 8:00 amGSP Greenville-LIS Lisbon Humberto Delgado

15h 55m1 stop New York LaGuardia

10:00 am - 10:16 pmLIS Lisbon Humberto Delgado-GSP Greenville

17h 16m1 stop New York John F Kennedy Intl

$582Delta

Mon, Feb 8 - Fri, Feb 26

11:05 am - 8:00 amGSP Greenville-LIS Lisbon Humberto Delgado

15h 55m1 stop New York LaGuardia

10:00 am - 10:16 pmLIS Lisbon Humberto Delgado-GSP Greenville

17h 16m1 stop New York John F Kennedy Intl

$582Delta

Mon, Feb 8 - Thu, Feb 25

11:05 am - 8:00 amGSP Greenville-LIS Lisbon Humberto Delgado

15h 55m1 stop New York LaGuardia

10:00 am - 10:16 pmLIS Lisbon Humberto Delgado-GSP Greenville

17h 16m1 stop New York John F Kennedy Intl

$582Delta

Mon, Feb 8 - Tue, Feb 23

11:51 am - 8:10 amGSP Greenville-LIS Lisbon Humberto Delgado

16h 19m1 stop Newark

12:25 pm - 9:51 amLIS Lisbon Humberto Delgado-GSP Greenville

26h 26m2 stops Frankfurt am Main Chicago O'Hare Intl

$714United Airlines

Fri, Oct 30 - Mon, Nov 9

11:51 am - 8:10 amGSP Greenville-LIS Lisbon Humberto Delgado

16h 19m1 stop Newark

5:00 am - 9:51 amLIS Lisbon Humberto Delgado-GSP Greenville

33h 51m2 stops Frankfurt am Main Chicago O'Hare Intl

$714United Airlines

Fri, Oct 30 - Mon, Nov 9

11:58 am - 8:10 amGSP Greenville-LIS Lisbon Humberto Delgado

15h 12m1 stop Newark

5:00 am - 11:17 amLIS Lisbon Humberto Delgado-GSP Greenville

35h 17m2 stops Frankfurt am Main Newark

$714United Airlines

Mon, Nov 2 - Tue, Nov 10

7:56 am - 12:05 pmGSP Greenville-LIS Lisbon Humberto Delgado

23h 09m2 stops Philadelphia London Heathrow

11:05 am - 8:41 pmLIS Lisbon Humberto Delgado-GSP Greenville

14h 36m1 stop Philadelphia

$729British Airways

Tue, Jan 5 - Fri, Feb 5

7:56 am - 12:05 pmGSP Greenville-LIS Lisbon Humberto Delgado

23h 09m2 stops Philadelphia London Heathrow

11:05 am - 8:41 pmLIS Lisbon Humberto Delgado-GSP Greenville

14h 36m1 stop Philadelphia

$730British Airways

Tue, Jan 5 - Fri, Feb 5

4:01 pm - 7:40 amGSP Greenville-LIS Lisbon Humberto Delgado

10h 39m1 stop Philadelphia

11:05 am - 8:41 pmLIS Lisbon Humberto Delgado-GSP Greenville

14h 36m1 stop Philadelphia

$732British Airways

Tue, Jan 5 - Fri, Feb 5

4:02 pm - 9:05 amGSP Greenville-LIS Lisbon Humberto Delgado

12h 03m1 stop Philadelphia

7:05 am - 6:58 pmLIS Lisbon Humberto Delgado-GSP Greenville

16h 53m2 stops London Heathrow Charlotte Douglas

$1,170American Airlines

Sun, Dec 20 - Wed, Jan 6

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Delta flights from Greenville to Lisbon

Our best Delta deals on Greenville to Lisbon flight tickets

Delta

Feb 8

GSP11:05 amGreenville

15h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 23

LIS10:00 amLisbon Humberto Delgado

17h 16m

1 stop

GSP10:16 pmGreenville

$582

Delta

Jan 5

GSP7:15 amGreenville

19h 45m

2 stops

LIS8:00 amLisbon Humberto Delgado

Feb 5

LIS10:00 amLisbon Humberto Delgado

16h 58m

2 stops

GSP9:58 pmGreenville

$586

Delta

Feb 9

GSP3:42 pmGreenville

20h 48m

2 stops

LIS5:30 pmLisbon Humberto Delgado

Feb 24

LIS10:00 amLisbon Humberto Delgado

18h 37m

2 stops

GSP11:37 pmGreenville

$606

British Airways flights from Greenville to Lisbon

Our best British Airways deals on Greenville to Lisbon flight tickets

British Airways

Jan 5

GSP7:56 amGreenville

23h 09m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Feb 5

LIS11:05 amLisbon Humberto Delgado

14h 36m

1 stop

GSP8:41 pmGreenville

$729

British Airways

Jan 5

GSP7:56 amGreenville

23h 09m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Feb 5

LIS11:05 amLisbon Humberto Delgado

14h 36m

1 stop

GSP8:41 pmGreenville

$730

British Airways

Feb 10

GSP4:03 pmGreenville

12h 02m

1 stop

LIS9:05 amLisbon Humberto Delgado

Feb 25

LIS10:55 amLisbon Humberto Delgado

14h 52m

1 stop

GSP8:47 pmGreenville

$737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Mon 2/8

11:05 am-8:00 am

1 stop15h 55m

Lisbon Humberto Delgado

Fri 2/26

10:00 am-10:16 pm

1 stop17h 16m

$582

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Mon 2/8

11:05 am-8:00 am

1 stop15h 55m

Lisbon Humberto Delgado

Thu 2/25

10:00 am-10:16 pm

1 stop17h 16m

$582

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Mon 2/8

11:05 am-8:00 am

1 stop15h 55m

Lisbon Humberto Delgado

Tue 2/23

10:00 am-10:16 pm

1 stop17h 16m

$582

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Fri 10/30

11:51 am-8:10 am

1 stop16h 19m

Lisbon Humberto Delgado

Mon 11/9

12:25 pm-9:51 am

2 stops26h 26m

$714

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Fri 10/30

11:51 am-8:10 am

1 stop16h 19m

Lisbon Humberto Delgado

Mon 11/9

5:00 am-9:51 am

2 stops33h 51m

$714

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Mon 11/2

11:58 am-8:10 am

1 stop15h 12m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-11:17 am

2 stops35h 17m

$714

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

7:56 am-12:05 pm

2 stops23h 09m

Lisbon Humberto Delgado

Fri 2/5

11:05 am-8:41 pm

1 stop14h 36m

$729

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

7:56 am-12:05 pm

2 stops23h 09m

Lisbon Humberto Delgado

Fri 2/5

11:05 am-8:41 pm

1 stop14h 36m

$730

Quickest round-trip

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

4:01 pm-7:40 am

1 stop10h 39m

Lisbon Humberto Delgado

Fri 2/5

11:05 am-8:41 pm

1 stop14h 36m

$732

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Sun 12/20

4:02 pm-9:05 am

1 stop12h 03m

Lisbon Humberto Delgado

Wed 1/6

7:05 am-6:58 pm

2 stops16h 53m

$1,170

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Greenville and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $624 to $1,216.
The lowest price recently found on this route was $582.

What is the cheapest month to fly to Lisbon?

In general, February is the cheapest month to fly from Greenville to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of February, then departing from Greenville during the month April is also very affordable. Most momondo users find prices during this month for around $837.

Can stopping save me money on Greenville to Lisbon flights?

You could potentially save up to 15% on your flight if you consider stops on a Greenville to Lisbon flight.

When to book flights from Greenville to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Lisbon (GSP to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Lisbon

Best Price Found	$494
Fastest flight time	16h 15m
Direct flights	None

The best one-way flight to Lisbon from Greenville in the past 72 hours is $494. The best round-trip flight deal from Greenville to Lisbon found on momondo in the last 72 hours is $582.

The fastest flight from Greenville to Lisbon takes 16h 15m

There are no direct flights from Greenville to Lisbon. There are no popular flight routes from Greenville to Lisbon.

Search flight deals

Frequently asked questions about flying from Greenville to Lisbon

How far is Greenville to Lisbon Humberto Delgado by plane?
There are 3948.5 mi between Greenville and Lisbon Humberto Delgado. A reasonable flight in good conditions will take 16h 15m.
When did momondo last update prices for flights from Greenville Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Greenville Airport to Lisbon Humberto Delgado Airport were last updated today.
How many operators does momondo search for flights from Greenville Airport to Lisbon Humberto Delgado Airport?
As of September 2026, there are 3 operators available to choose from for flights from Greenville Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Greenville Airport to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Greenville to Lisbon?
Based on momondo bookings for flights between Greenville and Lisbon, the leading airline is British Airways, making up 39% of the total bookings. Other popular airlines include United Airlines with 37% and American Airlines with 24%.

Best airlines flying from Greenville to Lisbon

Compare and see reviews for airlines that fly from Greenville to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $509	Free Cancellation	Rating 7.1 12,061 reviews	Search American Airlines flights
United Airlines	PriceFrom $510	Free Cancellation	Rating 7.4 10,209 reviews	Search United Airlines flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,222 reviews	Search British Airways flights

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Nazaré

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Fátima

Óbidos

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Ericeira

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Zambujeira do Mar

Caldas da Rainha

Oeiras

Costa da Caparica

Comporta

Tomar

Colares

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Lisbon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Lisbon. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Lisbon with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Greenville to Lisbon flights to just show those with flexible booking policies.

How can momondo help me find flights from Greenville to Lisbon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Greenville.

I’m not ready to book a flight from Greenville to Lisbon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Lisbon from Greenville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Greenville to Lisbon from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Lisbon departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Greenville to Lisbon

Our best Delta deals on Greenville to Lisbon flight tickets

British Airways flights from Greenville to Lisbon

Our best British Airways deals on Greenville to Lisbon flight tickets

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How to get the cheapest flight ticket from Greenville to Lisbon

What is the typical price of a round-trip flight between Greenville and Lisbon?

What is the cheapest month to fly to Lisbon?

Can stopping save me money on Greenville to Lisbon flights?

What is the cheapest airline that flies from Greenville to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

When to book flights from Greenville to Lisbon

Cheap Greenville to Lisbon (GSP to LIS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Greenville to Lisbon

Best airlines flying from Greenville to Lisbon

Compare and see reviews for airlines that fly from Greenville to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

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List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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