What airlines fly to London?

American Airlines, British Airways and Iberia are the top three most popular airlines that fly to London from Greenville according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 9h 29m.

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

Charlotte (CLT) has the shortest average layover time for this route: 0h 55m.

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $808.

What is the cheapest airline that flies from Greenville to London?

United Airlines, British Airways, and Lufthansa are the most popular carriers operating from Greenville to London

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

Charlotte (CLT) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Greenville Airport to London?

Prices for flights from Greenville Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from Greenville Airport to London?

As of August 2026, there are 3 operators available to choose from for flights from Greenville Airport to London.

How old do you have to be to fly from Greenville Airport to London?

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 London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London 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.

$348 Cheap Flights from Greenville to London in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to London

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:26 am - 10:50 amGSP Greenville-LHR London Heathrow

19h 24m1 stop Washington, D.C. Dulles Intl

6:50 am - 4:56 pmLHR London Heathrow-GSP Greenville

15h 06m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$775United Airlines

Sun, Nov 15 - Tue, Nov 17

7:43 pm - 6:30 amGSP Greenville-LHR London Heathrow

29h 47m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

6:30 am - 10:59 pmLHR London Heathrow-GSP Greenville

21h 29m2 stops Frankfurt am Main Chicago O'Hare Intl

$777Multiple Airlines

Sat, Nov 7 - Tue, Nov 10

10:26 am - 7:10 amGSP Greenville-LHR London Heathrow

39h 44m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

6:50 am - 11:00 pmLHR London Heathrow-GSP Greenville

21h 10m2 stops Brussels Bruxelles-National Newark

$778United Airlines

Sat, Nov 7 - Tue, Nov 10

5:37 pm - 7:55 amGSP Greenville-LHR London Heathrow

33h 18m1 stop Chicago O'Hare Intl

6:50 am - 10:59 pmLHR London Heathrow-GSP Greenville

21h 09m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$780United Airlines

Sat, Nov 7 - Tue, Nov 10

7:43 pm - 6:30 pmGSP Greenville-LHR London Heathrow

18h 47m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

11:10 am - 10:59 pmLHR London Heathrow-GSP Greenville

16h 49m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$848Lufthansa

Tue, Oct 27 - Fri, Nov 6

6:30 am - 6:30 amGSP Greenville-LHR London Heathrow

19h 00m2 stops Chicago O'Hare Intl Toronto Pearson Intl

8:45 am - 10:59 pmLHR London Heathrow-GSP Greenville

19h 14m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$848Multiple Airlines

Tue, Nov 3 - Thu, Nov 19

11:33 am - 6:25 amGSP Greenville-LHR London Heathrow

13h 52m2 stops Chicago O'Hare Intl New York John F Kennedy Intl

8:15 am - 4:44 pmLHR London Heathrow-GSP Greenville

13h 29m2 stops Dublin Charlotte Douglas

$851American Airlines

Wed, Sep 23 - Wed, Sep 30

3:32 pm - 6:55 amGSP Greenville-LHR London Heathrow

10h 23m1 stop Charlotte Douglas

8:15 am - 4:44 pmLHR London Heathrow-GSP Greenville

13h 29m2 stops Dublin Charlotte Douglas

$851American Airlines

Wed, Sep 23 - Wed, Sep 30

1:50 pm - 6:25 amGSP Greenville-LHR London Heathrow

11h 35m1 stop Atlanta Hartsfield-Jackson

10:00 am - 10:51 pmLHR London Heathrow-GSP Greenville

16h 51m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$865Delta

Wed, Oct 14 - Thu, Oct 29

10:08 am - 6:25 amGSP Greenville-LHR London Heathrow

16h 17m1 stop Atlanta Hartsfield-Jackson

8:40 am - 9:27 pmLHR London Heathrow-GSP Greenville

17h 47m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$866Delta

Tue, Oct 27 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

2:18 pm - 6:45 amGSP Greenville-LHR London Heathrow

11h 27m1 stop Chicago O'Hare Intl

6:50 am - 7:05 pmLHR London Heathrow-GSP Greenville

17h 15m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,113United Airlines

Fri, Aug 14 - Sun, Aug 16

10:33 am - 6:45 amGSP Greenville-LHR London Heathrow

15h 12m1 stop Chicago O'Hare Intl

2:05 pm - 5:14 pmLHR London Heathrow-GSP Greenville

32h 09m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$1,116United Airlines

Sun, Aug 16 - Sun, Sep 13

6:30 am - 10:00 amGSP Greenville-LHR London Heathrow

22h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

12:40 pm - 11:15 pmLHR London Heathrow-GSP Greenville

39h 35m2 stops Halifax Intl Newark

$1,116Air Canada

Sun, Aug 16 - Sun, Sep 13

7:00 am - 10:00 amGSP Greenville-LHR London Heathrow

22h 00m2 stops Newark Montreal Pierre Elliott Trudeau Intl

12:40 pm - 11:15 pmLHR London Heathrow-GSP Greenville

39h 35m2 stops Halifax Intl Newark

$1,116Air Canada

Sun, Aug 16 - Sun, Sep 13

7:00 am - 5:55 amGSP Greenville-LHR London Heathrow

17h 55m2 stops Houston George Bush Intcntl Newark

6:50 am - 7:05 pmLHR London Heathrow-GSP Greenville

17h 15m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,117United Airlines

Fri, Aug 14 - Sun, Aug 16

3:01 pm - 10:40 amGSP Greenville-LHR London Heathrow

14h 39m1 stop Washington, D.C. Dulles Intl

11:05 am - 7:05 pmLHR London Heathrow-GSP Greenville

37h 00m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,119United Airlines

Sun, Aug 16 - Sat, Aug 22

6:30 am - 10:00 amGSP Greenville-LHR London Heathrow

22h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

11:05 am - 7:05 pmLHR London Heathrow-GSP Greenville

37h 00m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,123Multiple Airlines

Sun, Aug 16 - Sat, Aug 22

6:08 pm - 9:05 amGSP Greenville-LHR London Heathrow

9h 57m1 stop Charlotte Douglas

8:10 pm - 11:29 amLHR London Heathrow-GSP Greenville

20h 19m2 stops Boston Logan Intl Charlotte Douglas

$1,140American Airlines

Sun, Aug 16 - Sun, Sep 13

3:12 pm - 6:55 amGSP Greenville-LHR London Heathrow

10h 43m1 stop Charlotte Douglas

3:00 pm - 10:12 pmLHR London Heathrow-GSP Greenville

12h 12m1 stop Charlotte Douglas

$1,142American Airlines

Fri, Aug 14 - Sun, Aug 16

1:28 pm - 9:25 amGSP Greenville-LGW London Gatwick

14h 57m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:25 am - 10:30 pmLGW London Gatwick-GSP Greenville

17h 05m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$2,068Delta

Sun, Aug 16 - Sat, Aug 22

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American Airlines flights from Greenville to London

Our best American Airlines deals on Greenville to London flight tickets

American Airlines

Sep 23

GSP3:32 pmGreenville

10h 23m

1 stop

LHR6:55 amLondon Heathrow

Sep 30

LHR8:15 amLondon Heathrow

13h 29m

2 stops

GSP4:44 pmGreenville

$851

American Airlines

Oct 14

GSP3:57 pmGreenville

10h 53m

1 stop

LHR7:50 amLondon Heathrow

Oct 29

LHR9:55 amLondon Heathrow

11h 42m

1 stop

GSP5:37 pmGreenville

$895

American Airlines

Sep 24

GSP11:55 amGreenville

17h 45m

2 stops

LGW10:40 amLondon Gatwick

Oct 1

LGW2:30 pmLondon Gatwick

25h 59m

2 stops

GSP11:29 amGreenville

$914

Delta flights from Greenville to London

Our best Delta deals on Greenville to London flight tickets

Delta

Oct 14

GSP1:50 pmGreenville

11h 35m

1 stop

LHR6:25 amLondon Heathrow

Oct 29

LHR10:00 amLondon Heathrow

16h 51m

2 stops

GSP10:51 pmGreenville

$866

Delta

Oct 14

GSP8:05 amGreenville

18h 05m

2 stops

LHR7:10 amLondon Heathrow

Oct 29

LHR6:30 amLondon Heathrow

18h 57m

2 stops

GSP9:27 pmGreenville

$870

Delta

Oct 14

GSP8:05 amGreenville

18h 05m

2 stops

LHR7:10 amLondon Heathrow

Oct 29

LHR6:30 amLondon Heathrow

18h 57m

2 stops

GSP9:27 pmGreenville

$871

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Sun 11/15

10:26 am-10:50 am

1 stop19h 24m

London Heathrow

Tue 11/17

6:50 am-4:56 pm

2 stops15h 06m

$775

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Sat 11/7

7:43 pm-6:30 am

2 stops29h 47m

London Heathrow

Tue 11/10

6:30 am-10:59 pm

2 stops21h 29m

$777

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Sat 11/7

10:26 am-7:10 am

2 stops39h 44m

London Heathrow

Tue 11/10

6:50 am-11:00 pm

2 stops21h 10m

$778

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Sat 11/7

5:37 pm-7:55 am

1 stop33h 18m

London Heathrow

Tue 11/10

6:50 am-10:59 pm

2 stops21h 09m

$780

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Tue 10/27

7:43 pm-6:30 pm

2 stops18h 47m

London Heathrow

Fri 11/6

11:10 am-10:59 pm

2 stops16h 49m

$848

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Tue 11/3

6:30 am-6:30 am

2 stops19h 00m

London Heathrow

Thu 11/19

8:45 am-10:59 pm

2 stops19h 14m

$848

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Wed 9/23

11:33 am-6:25 am

2 stops13h 52m

London Heathrow

Wed 9/30

8:15 am-4:44 pm

2 stops13h 29m

$851

Quickest round-trip

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Wed 9/23

3:32 pm-6:55 am

1 stop10h 23m

London Heathrow

Wed 9/30

8:15 am-4:44 pm

2 stops13h 29m

$851

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Wed 10/14

1:50 pm-6:25 am

1 stop11h 35m

London Heathrow

Thu 10/29

10:00 am-10:51 pm

2 stops16h 51m

$865

GreenvilleLondon

GSP Greenville - LHR London Heathrow

GSPLHR

Greenville

Tue 10/27

10:08 am-6:25 am

1 stop16h 17m

London Heathrow

Fri 11/6

8:40 am-9:27 pm

2 stops17h 47m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to London

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 London?

Prices are currently typical for flights on this route.

Typical prices usually range from $649 to $920.
The lowest price recently found on this route was $775.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Greenville is in February. Flight prices, which tend to average around $661, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Greenville averaging around $728.

Can stopping save me money on Greenville to London flights?

You could potentially save up to 20% on your flight if you consider stops on a Greenville to London flight.

When to book flights from Greenville to London

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

Estimated round-trip price

Cheap Greenville to London (GSP to LON) flight deals and tips

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

Fastest flight time	10h 54m
Direct flights	None

The fastest flight from Greenville to London takes 10h 54m

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

Search flight deals

Frequently asked questions about flying from Greenville to London

How far is Greenville to London by plane?
There are 4069.4 mi between Greenville and London. By plane, this route typically takes 10h 54m.
When did momondo last update prices for flights from Greenville Airport to London?
Prices for flights from Greenville Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Greenville Airport to London?
As of August 2026, there are 3 operators available to choose from for flights from Greenville Airport to London.
How old do you have to be to fly from Greenville Airport to London?
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 London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 London?
Based on momondo bookings for flights between Greenville and London, the leading airline is United Airlines, making up 39% of the total bookings. Other popular airlines include Delta with 29%, American Airlines with 19%, and Virgin Atlantic with 14%.

Best airlines flying from Greenville to London

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 10,101 reviews	Search United Airlines flights
American Airlines	PriceFrom $725	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
Delta	PriceFrom $728	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Wembley

Croydon

Dover

Stansted

Richmond

Kingston upon Thames

Harrow

Watford

Cobham

Slough

Uxbridge

Worthing

Romford

Ilford

Bedford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Greenville to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Greenville which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Greenville and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Greenville and alert you when they change.

An easier way to manage your London 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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Fly into one of these airports located in London

London City Airport

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London Heathrow Airport

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London Southend Airport

London Stansted Airport

Cheap flights from Greenville to London from $348

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 London departing on 11/30. 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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American Airlines flights from Greenville to London

Our best American Airlines deals on Greenville to London flight tickets

Delta flights from Greenville to London

Our best Delta deals on Greenville to London flight tickets

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Use the filters below to find and compare flights from Greenville to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Greenville to London

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

What is the cheapest month to fly to London?

Can stopping save me money on Greenville to London flights?

What is the cheapest airline that flies from Greenville to London?

What airlines fly to London?

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

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

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

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

When to book flights from Greenville to London

Cheap Greenville to London (GSP to LON) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Greenville to London

Best airlines flying from Greenville to London

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

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

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Greenville

According to popular flight searches on momondo this year

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