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

Lufthansa 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 38% 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 October 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.

$751 Cheap Flights from Greenville to Lisbon in 2026/27

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5:29 pm - 11:30 pmGSP Greenville-LIS Lisbon Humberto Delgado

25h 01m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

10:55 am - 9:03 pmLIS Lisbon Humberto Delgado-GSP Greenville

39h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$751United Airlines

Tue, Jan 5 - Fri, Feb 5

7:42 pm - 6:55 amGSP Greenville-LIS Lisbon Humberto Delgado

30h 13m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

10:55 am - 9:03 pmLIS Lisbon Humberto Delgado-GSP Greenville

39h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$753Air Canada

Tue, Jan 5 - Fri, Feb 5

6:30 am - 9:20 amGSP Greenville-LIS Lisbon Humberto Delgado

21h 50m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

1:00 pm - 5:00 pmLIS Lisbon Humberto Delgado-GSP Greenville

33h 00m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$763Air Canada

Wed, Apr 21 - Tue, Apr 27

8:00 am - 9:05 amGSP Greenville-LIS Lisbon Humberto Delgado

20h 05m1 stop Philadelphia

11:05 am - 8:46 pmLIS Lisbon Humberto Delgado-GSP Greenville

14h 41m1 stop Philadelphia

$764American Airlines

Tue, Jan 5 - Fri, Feb 5

8:00 am - 9:05 amGSP Greenville-LIS Lisbon Humberto Delgado

20h 05m1 stop Philadelphia

11:05 am - 10:42 pmLIS Lisbon Humberto Delgado-GSP Greenville

16h 37m2 stops Philadelphia Charlotte Douglas

$769American Airlines

Tue, Jan 5 - Fri, Feb 5

6:28 pm - 11:15 pmGSP Greenville-LIS Lisbon Humberto Delgado

23h 47m2 stops Philadelphia London Heathrow

11:05 am - 5:44 pmLIS Lisbon Humberto Delgado-GSP Greenville

11h 39m1 stop Philadelphia

$774British Airways

Wed, Apr 21 - Tue, Apr 27

7:42 pm - 6:55 amGSP Greenville-LIS Lisbon Humberto Delgado

31h 13m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

7:25 am - 9:11 pmLIS Lisbon Humberto Delgado-GSP Greenville

42h 46m2 stops Frankfurt am Main Chicago O'Hare Intl

$778United Airlines

Sat, Mar 20 - Fri, Apr 2

2:54 pm - 6:55 amGSP Greenville-LIS Lisbon Humberto Delgado

36h 01m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

11:25 am - 2:10 pmLIS Lisbon Humberto Delgado-GSP Greenville

31h 45m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$793Air Canada

Sat, Mar 20 - Fri, Apr 2

6:00 am - 8:10 amGSP Greenville-LIS Lisbon Humberto Delgado

21h 10m1 stop Newark

11:20 am - 9:28 amLIS Lisbon Humberto Delgado-GSP Greenville

51h 08m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$801United Airlines

Fri, Dec 11 - Fri, Dec 18

7:00 am - 9:05 amGSP Greenville-LIS Lisbon Humberto Delgado

21h 05m1 stop Philadelphia

11:05 am - 10:35 amLIS Lisbon Humberto Delgado-GSP Greenville

28h 30m1 stop Philadelphia

$840British Airways

Wed, Apr 21 - Tue, Apr 27

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Lufthansa flights from Greenville to Lisbon

Our best Lufthansa deals on Greenville to Lisbon flight tickets

Lufthansa

Mar 19

GSP6:30 amGreenville

22h 50m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 1

LIS5:05 amLisbon Humberto Delgado

21h 06m

2 stops

GSP9:11 pmGreenville

$1,057

Lufthansa

Mar 19

GSP6:30 amGreenville

22h 50m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 1

LIS10:25 amLisbon Humberto Delgado

17h 54m

1 stop

GSP11:19 pmGreenville

$1,070

United Airlines flights from Greenville to Lisbon

Our best United Airlines deals on Greenville to Lisbon flight tickets

United Airlines

Jan 5

GSP5:29 pmGreenville

25h 01m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Feb 5

LIS10:55 amLisbon Humberto Delgado

39h 08m

2 stops

GSP9:03 pmGreenville

$751

United Airlines

Mar 20

GSP7:42 pmGreenville

31h 13m

2 stops

LIS6:55 amLisbon Humberto Delgado

Apr 2

LIS7:25 amLisbon Humberto Delgado

42h 46m

2 stops

GSP9:11 pmGreenville

$778

United Airlines

Dec 11

GSP6:00 amGreenville

21h 10m

1 stop

LIS8:10 amLisbon Humberto Delgado

Dec 18

LIS11:20 amLisbon Humberto Delgado

51h 08m

2 stops

GSP9:28 amGreenville

$801

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

5:29 pm-11:30 pm

2 stops25h 01m

Lisbon Humberto Delgado

Fri 2/5

10:55 am-9:03 pm

2 stops39h 08m

$751

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

7:42 pm-6:55 am

2 stops30h 13m

Lisbon Humberto Delgado

Fri 2/5

10:55 am-9:03 pm

2 stops39h 08m

$753

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Wed 4/21

6:30 am-9:20 am

2 stops21h 50m

Lisbon Humberto Delgado

Tue 4/27

1:00 pm-5:00 pm

2 stops33h 00m

$763

Quickest round-trip

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

8:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Fri 2/5

11:05 am-8:46 pm

1 stop14h 41m

$764

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Tue 1/5

8:00 am-9:05 am

1 stop20h 05m

Lisbon Humberto Delgado

Fri 2/5

11:05 am-10:42 pm

2 stops16h 37m

$769

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Wed 4/21

6:28 pm-11:15 pm

2 stops23h 47m

Lisbon Humberto Delgado

Tue 4/27

11:05 am-5:44 pm

1 stop11h 39m

$774

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Sat 3/20

7:42 pm-6:55 am

2 stops31h 13m

Lisbon Humberto Delgado

Fri 4/2

7:25 am-9:11 pm

2 stops42h 46m

$778

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Sat 3/20

2:54 pm-6:55 am

2 stops36h 01m

Lisbon Humberto Delgado

Fri 4/2

11:25 am-2:10 pm

2 stops31h 45m

$793

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Fri 12/11

6:00 am-8:10 am

1 stop21h 10m

Lisbon Humberto Delgado

Fri 12/18

11:20 am-9:28 am

2 stops51h 08m

$801

GreenvilleLisbon

GSP Greenville - LIS Lisbon Humberto Delgado

GSPLIS

Greenville

Wed 4/21

7:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Tue 4/27

11:05 am-10:35 am

1 stop28h 30m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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 18% 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	$2,158
Fastest flight time	10h 37m
Direct flights	None

The best one-way flight to Lisbon from Greenville in the past 72 hours is $2,158. The best round-trip flight deal from Greenville to Lisbon found on momondo in the last 72 hours is $751.

The fastest flight from Greenville to Lisbon takes 10h 37m

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 10h 37m.
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 October 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 42% of the total bookings. Other popular airlines include United Airlines with 34% and American Airlines with 25%.

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
United Airlines	PriceFrom $510	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
British Airways	PriceFrom $624	Free Cancellation	Rating 6.7 8,277 reviews	Search British Airways flights
American Airlines	PriceFrom $681	Free Cancellation	Rating 7.0 12,222 reviews	Search American Airlines flights

Sintra

Setúbal

Figueira da Foz

Nazaré

Evora

Estoril

Fátima

Óbidos

Ericeira

Sesimbra

Leiria

Batalha

Sines

Caldas da Rainha

Costa da Caparica

Comporta

Oeiras

Tomar

Torres Vedras

Peniche

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 $751

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Lisbon departing on 1/5. 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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Lufthansa flights from Greenville to Lisbon

Our best Lufthansa deals on Greenville to Lisbon flight tickets

United Airlines flights from Greenville to Lisbon

Our best United Airlines 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 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.

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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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