What is the cheapest airline that flies from Greensboro/H. Point to Lisbon Humberto Delgado?

British Airways and United Airlines are the most popular carriers operating from Greensboro/H. Point to Lisbon Humberto Delgado

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

Newark (EWR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Newark (EWR) offer the lowest average round-trip price of $478.

What airlines fly to Lisbon?

United Airlines, American Airlines and Lufthansa are the top three most popular airlines that fly to Lisbon from Greensboro according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 12 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 Greensboro to Lisbon?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 15m.

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

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 33m.

When did momondo last update prices for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?

There are 3 operators available for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport as of August 2026.

How old do you have to be to fly from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport.

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

The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$339 Cheap Flights from Greensboro to Lisbon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greensboro to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:05 am-

24h 05m

6:05 am - 11:59 pm-

21h 54m

$731Multiple Airlines

Wed, Oct 14 - Tue, Oct 27

6:00 am - 8:20 am-

21h 20m

12:50 pm - 10:32 am-

49h 42m

$736United Airlines

Wed, Oct 14 - Tue, Oct 27

3:00 pm - 10:20 am-

14h 20m

11:20 am - 2:19 pm-

31h 59m

$741United Airlines

Wed, Nov 11 - Fri, Nov 13

6:00 am - 9:20 am-

22h 20m

5:00 am - 11:59 pm-

23h 59m

$744Multiple Airlines

Wed, Oct 21 - Sat, Nov 7

6:15 am - 6:55 am-

19h 40m

11:20 am - 2:19 pm-

31h 59m

$745Air Canada

Wed, Nov 11 - Fri, Nov 13

2:45 pm - 10:20 am-

14h 35m

11:20 am - 8:57 pm-

38h 37m

$746United Airlines

Mon, Dec 7 - Wed, Dec 9

12:47 pm - 6:10 pm-

24h 23m

6:45 pm - 11:30 pm-

33h 45m

$847British Airways

Thu, Oct 15 - Mon, Oct 19

10:22 am - 9:05 am-

17h 43m

11:05 am - 9:07 pm-

15h 02m

$953American Airlines

Sat, Dec 12 - Sun, Dec 20

10:40 am - 2:10 pm-

22h 30m

11:05 am - 10:00 pm-

15h 55m

$981British Airways

Wed, Sep 30 - Sun, Oct 4

5:01 pm - 9:05 am-

11h 04m

11:05 am - 10:00 pm-

15h 55m

$1,073American Airlines

Wed, Sep 30 - Sun, Oct 4

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United Airlines flights from Greensboro to Lisbon

Our best United Airlines deals on Greensboro to Lisbon flight tickets

United Airlines

Oct 14

GSO6:00 amGreensboro/H. Point

21h 20m

1 stop

LIS8:20 amLisbon Humberto Delgado

Oct 27

LIS12:50 pmLisbon Humberto Delgado

49h 42m

2 stops

GSO10:32 amGreensboro/H. Point

$736

United Airlines

Nov 11

GSO3:00 pmGreensboro/H. Point

14h 20m

1 stop

LIS10:20 amLisbon Humberto Delgado

Nov 13

LIS11:20 amLisbon Humberto Delgado

31h 59m

2 stops

GSO2:19 pmGreensboro/H. Point

$741

United Airlines

Dec 7

GSO2:45 pmGreensboro/H. Point

14h 35m

1 stop

LIS10:20 amLisbon Humberto Delgado

Dec 9

LIS11:20 amLisbon Humberto Delgado

38h 37m

2 stops

GSO8:57 pmGreensboro/H. Point

$746

Lufthansa flights from Greensboro to Lisbon

Our best Lufthansa deals on Greensboro to Lisbon flight tickets

Lufthansa

Sep 21

GSO2:52 pmGreensboro/H. Point

14h 38m

1 stop

LIS10:30 amLisbon Humberto Delgado

Sep 26

LIS5:05 amLisbon Humberto Delgado

18h 29m

2 stops

GSO6:34 pmGreensboro/H. Point

$1,111

Lufthansa

Sep 21

GSO8:40 pmGreensboro/H. Point

30h 40m

1 stop

LIS8:20 amLisbon Humberto Delgado

Sep 26

LIS5:05 amLisbon Humberto Delgado

18h 29m

2 stops

GSO6:34 pmGreensboro/H. Point

$1,118

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 10/14

6:00 am-11:05 am

2 stops24h 05m

Lisbon Humberto Delgado

Tue 10/27

6:05 am-11:59 pm

2 stops21h 54m

$731

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 10/14

6:00 am-8:20 am

1 stop21h 20m

Lisbon Humberto Delgado

Tue 10/27

12:50 pm-10:32 am

2 stops49h 42m

$736

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 11/11

3:00 pm-10:20 am

1 stop14h 20m

Lisbon Humberto Delgado

Fri 11/13

11:20 am-2:19 pm

2 stops31h 59m

$741

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 10/21

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Sat 11/7

5:00 am-11:59 pm

2 stops23h 59m

$744

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 11/11

6:15 am-6:55 am

2 stops19h 40m

Lisbon Humberto Delgado

Fri 11/13

11:20 am-2:19 pm

2 stops31h 59m

$745

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Mon 12/7

2:45 pm-10:20 am

1 stop14h 35m

Lisbon Humberto Delgado

Wed 12/9

11:20 am-8:57 pm

2 stops38h 37m

$746

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Thu 10/15

12:47 pm-6:10 pm

2 stops24h 23m

Lisbon Humberto Delgado

Mon 10/19

6:45 pm-11:30 pm

2 stops33h 45m

$847

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Sat 12/12

10:22 am-9:05 am

1 stop17h 43m

Lisbon Humberto Delgado

Sun 12/20

11:05 am-9:07 pm

1 stop15h 02m

$953

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 9/30

10:40 am-2:10 pm

2 stops22h 30m

Lisbon Humberto Delgado

Sun 10/4

11:05 am-10:00 pm

1 stop15h 55m

$981

Quickest round-trip

GreensboroLisbon

GSO - LIS

GSOLIS

Greensboro/H. Point

Wed 9/30

5:01 pm-9:05 am

1 stop11h 04m

Lisbon Humberto Delgado

Sun 10/4

11:05 am-10:00 pm

1 stop15h 55m

$1,073

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 Greensboro 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 Greensboro and Lisbon?

Prices are currently low for flights on this route.

Typical prices usually range from $1,224 to $1,444.
The lowest price recently found on this route was $731.

What is the cheapest month to fly to Lisbon?

In general, December is the cheapest month to fly from Greensboro 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 December, then departing from Greensboro during the month February is also very affordable. Most momondo users find prices during this month for around $506.

Can stopping save me money on Greensboro to Lisbon flights?

You could potentially save up to 44% on your flight if you consider stops on a Greensboro to Lisbon flight.

When to book flights from Greensboro to Lisbon

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

Estimated round-trip price

Cheap Greensboro to Lisbon (GSO to LIS) flight deals and tips

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

Fastest flight time	14h 20m
Direct flights	None

The fastest flight from Greensboro to Lisbon takes 14h 20m

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

Search flight deals

Frequently asked questions about flying from Greensboro to Lisbon

How far is Greensboro/H. Point to Lisbon Humberto Delgado by plane?
The straight-line distance from Greensboro/H. Point to Lisbon Humberto Delgado is 3780.0 mi. A reasonable flight in good conditions will take 14h 20m.
When did momondo last update prices for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?
There are 3 operators available for flights from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport as of August 2026.
How old do you have to be to fly from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greensboro/H. Point Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Greensboro to Lisbon?
Based on momondo bookings for flights between Greensboro and Lisbon, the leading airline is American Airlines, making up 53% of the total bookings. Other popular airlines include British Airways with 33% and United Airlines with 14%.

Best airlines flying from Greensboro to Lisbon

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $499	Free Cancellation	Rating 6.7 8,149 reviews	Search British Airways flights
United Airlines	PriceFrom $552	Free Cancellation	Rating 7.4 10,060 reviews	Search United Airlines flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights

Sintra

Fátima

Figueira da Foz

Setúbal

Estoril

Nazaré

Evora

Ericeira

Peniche

Óbidos

Tomar

Batalha

Leiria

Sesimbra

Oeiras

Zambujeira do Mar

Torres Vedras

Comporta

Sines

Caldas da Rainha

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Greensboro to Lisbon for you.

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

Yes. All flights to Lisbon from Greensboro on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Greensboro 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 Greensboro.

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

Yes. momondo can track prices for Greensboro to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Greensboro to Lisbon from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greensboro to Lisbon departing on 11/24. 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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United Airlines flights from Greensboro to Lisbon

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How to get the cheapest flight ticket from Greensboro to Lisbon

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

What is the cheapest month to fly to Lisbon?

Can stopping save me money on Greensboro to Lisbon flights?

What is the cheapest airline that flies from Greensboro/H. Point to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

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

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

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

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

When to book flights from Greensboro to Lisbon

Cheap Greensboro to Lisbon (GSO to LIS) flight deals and tips

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Frequently asked questions about flying from Greensboro to Lisbon

Best airlines flying from Greensboro to Lisbon

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

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