Which layover airport offers the lowest fares from Greenville to Lisbon?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $726.

Which airport is the most popular layover for flights between Greenville and Lisbon?

Philadelphia (PHL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

United Airlines and Lufthansa are the most popular carriers operating from Greenville to Lisbon Humberto Delgado

What airlines fly to Lisbon?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Greenville according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 11 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Greenville to Lisbon?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 06m.

Which layover airport has the shortest travel time from Greenville to Lisbon?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 32m.

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 2025, 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.

$373 Cheap Flights from Greenville to Lisbon in 2025/26

Q: 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 $588 to $880. The lowest price recently found on this route was $486.

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11:49 am - 8:10 amGSP-LIS

15h 21m1 stop

10:55 am - 8:47 pmLIS-GSP

38h 52m2 stops

$486Multiple Airlines

Find Deal

lun., ene. 12 - jue., ene. 22

5:34 pm - 9:20 amGSP-LIS

34h 46m2 stops

5:00 am - 8:47 pmLIS-GSP

20h 47m2 stops

$487Multiple Airlines

Find Deal

lun., ene. 12 - jue., ene. 22

11:49 am - 9:20 amGSP-LIS

40h 31m2 stops

10:55 am - 8:47 pmLIS-GSP

38h 52m2 stops

$491Air Canada

Find Deal

lun., ene. 12 - jue., ene. 22

9:10 am - 8:55 amGSP-LIS

19h 45m2 stops

11:20 am - 7:10 pmLIS-GSP

36h 50m2 stops

$492United Airlines

Find Deal

mié., oct. 29 - mar., nov. 11

12:05 pm - 8:10 amGSP-LIS

15h 05m1 stop

11:55 am - 2:15 pmLIS-GSP

31h 20m1 stop

$502United Airlines

Find Deal

lun., dic. 8 - mié., dic. 24

11:00 am - 12:05 pmGSP-LIS

20h 05m2 stops

10:55 am - 5:56 pmLIS-GSP

12h 01m1 stop

$506British Airways

Find Deal

lun., ene. 12 - jue., ene. 22

11:00 am - 9:05 amGSP-LIS

17h 05m1 stop

10:55 am - 5:56 pmLIS-GSP

12h 01m1 stop

$507British Airways

Find Deal

lun., ene. 12 - jue., ene. 22

11:00 am - 9:05 amGSP-LIS

17h 05m1 stop

10:55 am - 5:56 pmLIS-GSP

12h 01m1 stop

$509British Airways

Find Deal

lun., ene. 12 - jue., ene. 22

8:01 am - 8:20 amGSP-LIS

19h 19m2 stops

10:55 am - 7:10 pmLIS-GSP

37h 15m2 stops

$717Air Canada

Find Deal

vie., oct. 24 - jue., nov. 13

6:22 pm - 8:55 amGSP-LIS

9h 33m1 stop

11:05 am - 5:56 pmLIS-GSP

11h 51m1 stop

$820American Airlines

Find Deal

mié., nov. 26 - mié., dic. 3

Air Canada flights from Greenville to Lisbon

Our best Air Canada deals on Greenville to Lisbon flight tickets

Air Canada

Jan 12

GSP11:49 amGreenville

40h 31m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 22

LIS10:55 amLisbon Humberto Delgado

38h 52m

2 stops

GSP8:47 pmGreenville

$491

Find similar

Air Canada

Oct 21

GSP8:01 amGreenville

20h 19m

2 stops

LIS9:20 amLisbon Humberto Delgado

Nov 13

LIS10:55 amLisbon Humberto Delgado

37h 15m

2 stops

GSP7:10 pmGreenville

$667

Find similar

Air Canada

Oct 22

GSP6:05 amGreenville

24h 00m

2 stops

LIS11:05 amLisbon Humberto Delgado

Nov 13

LIS10:55 amLisbon Humberto Delgado

37h 15m

2 stops

GSP7:10 pmGreenville

$673

Find similar

United Airlines flights from Greenville to Lisbon

Our best United Airlines deals on Greenville to Lisbon flight tickets

United Airlines

Oct 29

GSP9:10 amGreenville

19h 45m

2 stops

LIS8:55 amLisbon Humberto Delgado

Nov 11

LIS11:20 amLisbon Humberto Delgado

36h 50m

2 stops

GSP7:10 pmGreenville

$492

Find similar

United Airlines

Dec 8

GSP12:05 pmGreenville

15h 05m

1 stop

LIS8:10 amLisbon Humberto Delgado

Dec 24

LIS11:55 amLisbon Humberto Delgado

31h 20m

1 stop

GSP2:15 pmGreenville

$502

Find similar

United Airlines

Nov 26

GSP12:23 pmGreenville

21h 27m

2 stops

LIS2:50 pmLisbon Humberto Delgado

Dec 3

LIS5:00 amLisbon Humberto Delgado

19h 10m

2 stops

GSP7:10 pmGreenville

$514

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:49 am-8:10 am

1 stop15h 21m

Lisbon Humberto Delgado

jue. 1/22

10:55 am-8:47 pm

2 stops38h 52m

$486

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

5:34 pm-9:20 am

2 stops34h 46m

Lisbon Humberto Delgado

jue. 1/22

5:00 am-8:47 pm

2 stops20h 47m

$487

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:49 am-9:20 am

2 stops40h 31m

Lisbon Humberto Delgado

jue. 1/22

10:55 am-8:47 pm

2 stops38h 52m

$491

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mié. 10/29

9:10 am-8:55 am

2 stops19h 45m

Lisbon Humberto Delgado

mar. 11/11

11:20 am-7:10 pm

2 stops36h 50m

$492

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 12/8

12:05 pm-8:10 am

1 stop15h 05m

Lisbon Humberto Delgado

mié. 12/24

11:55 am-2:15 pm

1 stop31h 20m

$502

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:00 am-12:05 pm

2 stops20h 05m

Lisbon Humberto Delgado

jue. 1/22

10:55 am-5:56 pm

1 stop12h 01m

$506

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:00 am-9:05 am

1 stop17h 05m

Lisbon Humberto Delgado

jue. 1/22

10:55 am-5:56 pm

1 stop12h 01m

$507

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

lun. 1/12

11:00 am-9:05 am

1 stop17h 05m

Lisbon Humberto Delgado

jue. 1/22

10:55 am-5:56 pm

1 stop12h 01m

$509

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

vie. 10/24

8:01 am-8:20 am

2 stops19h 19m

Lisbon Humberto Delgado

jue. 11/13

10:55 am-7:10 pm

2 stops37h 15m

$717

GreenvilleLisbon

GSP - LIS

GSPLIS

Greenville

mié. 11/26

6:22 pm-8:55 am

1 stop9h 33m

Lisbon Humberto Delgado

mié. 12/3

11:05 am-5:56 pm

1 stop11h 51m

$820

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

Layovers

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

What is the cheapest month to fly to Lisbon?

In general, November 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 $616. If you are unable to visit Lisbon during the month of November, then departing from Greenville during the month October is also very affordable. Most momondo users find prices during this month for around $670.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $629. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Greenville to Lisbon for around $1,176.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is in the morning when flights can be purchased for as low as $740. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,028 on average. Flights to Lisbon from Greenville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights	None

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

Search flight deals

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 9h 33m.
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 2025, 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 43% of the total bookings. Other popular airlines include United Airlines with 31% and American Airlines with 26%.

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
British Airways	PriceFrom $535	Free Cancellation	Rating 6.7 7,456 reviews	Search British Airways flights
American Airlines	PriceFrom $670	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
United Airlines	PriceFrom $672	Free Cancellation	Rating 7.4 8,976 reviews	Search United Airlines flights

Sintra

Fátima

Ericeira

Nazaré

Oeiras

Setúbal

Peniche

Almada

Estoril

Leiria

Tomar

Sesimbra

Evora

Zambujeira do Mar

Batalha

Torres Vedras

Figueira da Foz

Óbidos

Comporta

Sines

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 $373

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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Air Canada flights from Greenville to Lisbon

Our best Air Canada 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

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

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

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $629. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Greenville to Lisbon for around $1,176.

What is the cheapest time of day to depart on your flight to Lisbon?

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

United Airlines and Lufthansa are the most popular carriers operating from Greenville to Lisbon Humberto Delgado

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Greenville and Lisbon?

Philadelphia (PHL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Greenville to Lisbon?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $726.

Which layover airport has the shortest travel time from Greenville to Lisbon?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 32m.

Which layover airport has the shortest connection time from Greenville to Lisbon?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 06m.

When to book flights from Greenville to Lisbon

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

Direct flights

How far is Greenville to Lisbon Humberto Delgado by plane?

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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

Airports servicing Portugal