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 39% of people opting to fly with this airline when traveling to London. Keep in mind that there are 9 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 27m.

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

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

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

Charlotte (CLT) has the shortest average layover time for this route: 0h 57m.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $673.

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

Charlotte (CLT) was the most common stop: 37% 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 March 2026, there are 4 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.

$297 Cheap Flights from Greenville to London in 2026

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Find the cheapest flights from Greenville to London

Round-trip

One-way

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Cheap round-trip flights

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2:20 pm - 10:00 am

GSP

LGW

14h 40m

1 stop

2:00 pm - 9:48 am

LGW

GSP

24h 48m

1 stop

$674Multiple Airlines

Thu, Apr 2 - Wed, Apr 15

8:18 pm - 10:00 am

GSP

LGW

32h 42m

1 stop

2:00 pm - 7:38 pm

LGW

GSP

34h 38m

1 stop

$706Multiple Airlines

Fri, Apr 24 - Sun, Apr 26

8:18 pm - 10:00 am

GSP

LGW

32h 42m

1 stop

2:00 pm - 9:48 am

LGW

GSP

24h 48m

1 stop

$735Multiple Airlines

Fri, Apr 3 - Wed, Apr 15

3:42 pm - 4:00 pm

GSP

LHR

19h 18m

2 stops

5:00 pm - 11:38 pm

LHR

GSP

35h 38m

2 stops

$759Scandinavian Airlines

Mon, Sep 7 - Sun, Sep 13

2:20 pm - 10:00 am

GSP

LGW

14h 40m

1 stop

2:00 pm - 7:38 pm

LGW

GSP

34h 38m

1 stop

$773Multiple Airlines

Thu, Apr 2 - Sun, Apr 12

2:20 pm - 10:00 am

GSP

LGW

14h 40m

1 stop

2:00 pm - 4:15 pm

LGW

GSP

55h 15m

2 stops

$787Multiple Airlines

Thu, Apr 2 - Fri, Apr 10

7:16 pm - 12:50 pm

GSP

LHR

12h 34m

1 stop

12:00 pm - 9:22 pm

LHR

GSP

14h 22m

1 stop

$833American Airlines

Wed, Aug 19 - Wed, Aug 26

7:51 am - 6:50 am

GSP

LHR

17h 59m

1 stop

8:35 pm - 7:49 pm

LHR

GSP

28h 14m

2 stops

$837British Airways

Tue, Sep 15 - Mon, Sep 21

7:51 am - 6:50 am

GSP

LHR

17h 59m

1 stop

8:15 pm - 7:49 pm

LHR

GSP

28h 34m

2 stops

$847British Airways

Tue, Sep 15 - Mon, Sep 21

5:50 pm - 1:15 pm

GSP

LCY

14h 25m

2 stops

10:00 am - 9:38 pm

LCY

GSP

16h 38m

2 stops

$1,096Delta

Sat, May 2 - Sat, May 9

American Airlines flights from Greenville to London

Our best American Airlines deals on Greenville to London flight tickets

American Airlines

Aug 19

GSP7:16 pmGreenville

12h 34m

1 stop

LHR12:50 pmLondon Heathrow

Aug 26

LHR12:00 pmLondon Heathrow

14h 22m

1 stop

GSP9:22 pmGreenville

$833

American Airlines

May 3

GSP10:51 amGreenville

16h 49m

2 stops

LGW8:40 amLondon Gatwick

May 10

LGW12:20 pmLondon Gatwick

16h 39m

2 stops

GSP11:59 pmGreenville

$962

American Airlines

Mar 23

GSP3:58 pmGreenville

16h 02m

1 stop

LHR12:00 pmLondon Heathrow

Mar 30

LHR3:15 pmLondon Heathrow

13h 27m

1 stop

GSP11:42 pmGreenville

$985

British Airways flights from Greenville to London

Our best British Airways deals on Greenville to London flight tickets

British Airways

Sep 15

GSP7:51 amGreenville

17h 59m

1 stop

LHR6:50 amLondon Heathrow

Sep 21

LHR8:35 pmLondon Heathrow

28h 14m

2 stops

GSP7:49 pmGreenville

$837

British Airways

Sep 15

GSP7:51 amGreenville

17h 59m

1 stop

LHR6:50 amLondon Heathrow

Sep 21

LHR8:15 pmLondon Heathrow

28h 34m

2 stops

GSP7:49 pmGreenville

$847

British Airways

Apr 13

GSP7:00 amGreenville

18h 50m

1 stop

LHR6:50 amLondon Heathrow

Apr 20

LHR9:35 pmLondon Heathrow

25h 12m

2 stops

GSP5:47 pmGreenville

$892

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Thu 4/2

2:20 pm-10:00 am

1 stop14h 40m

London Gatwick

Wed 4/15

2:00 pm-9:48 am

1 stop24h 48m

$674

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Fri 4/24

8:18 pm-10:00 am

1 stop32h 42m

London Gatwick

Sun 4/26

2:00 pm-7:38 pm

1 stop34h 38m

$706

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Fri 4/3

8:18 pm-10:00 am

1 stop32h 42m

London Gatwick

Wed 4/15

2:00 pm-9:48 am

1 stop24h 48m

$735

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 9/7

3:42 pm-4:00 pm

2 stops19h 18m

London Heathrow

Sun 9/13

5:00 pm-11:38 pm

2 stops35h 38m

$759

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Thu 4/2

2:20 pm-10:00 am

1 stop14h 40m

London Gatwick

Sun 4/12

2:00 pm-7:38 pm

1 stop34h 38m

$773

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Thu 4/2

2:20 pm-10:00 am

1 stop14h 40m

London Gatwick

Fri 4/10

2:00 pm-4:15 pm

2 stops55h 15m

$787

Quickest round-trip

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 8/19

7:16 pm-12:50 pm

1 stop12h 34m

London Heathrow

Wed 8/26

12:00 pm-9:22 pm

1 stop14h 22m

$833

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 9/15

7:51 am-6:50 am

1 stop17h 59m

London Heathrow

Mon 9/21

8:35 pm-7:49 pm

2 stops28h 14m

$837

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 9/15

7:51 am-6:50 am

1 stop17h 59m

London Heathrow

Mon 9/21

8:15 pm-7:49 pm

2 stops28h 34m

$847

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Sat 5/2

5:50 pm-1:15 pm

2 stops14h 25m

London City

Sat 5/9

10:00 am-9:38 pm

2 stops16h 38m

$1,096

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 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 October is another great option to travel to London, with average flight prices from Greenville averaging around $699.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $970 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Greenville for as low as $672 on momondo.

Can stopping save me money on Greenville to London flights?

You could potentially save up to 43% 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	9h 55m
Direct flights	None

The fastest flight from Greenville to London takes 9h 55m

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

Search flight deals

How far is Greenville to London by plane?
There are 4069.4 mi between Greenville and London. By plane, this route typically takes 9h 55m.
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 March 2026, there are 4 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 American Airlines, making up 37% of the total bookings. Other popular airlines include United Airlines with 25%, Delta with 21%, and Virgin Atlantic with 9%.

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
American Airlines	PriceFrom $648	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
British Airways	PriceFrom $649	Free Cancellation	Rating 6.7 7,805 reviews	Search British Airways flights
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 9,452 reviews	Search United Airlines flights
Delta	PriceFrom $703	Free Cancellation	Rating 7.9 8,312 reviews	Search Delta flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Wembley

Hayes

Dartford

Croydon

Harrow

Watford

Brentwood

Guildford

Stansted

Cobham

Folkestone

Romford

Richmond

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

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London Stansted Airport

Cheap flights from Greenville to London from $297

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 9/14. 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

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Our best British Airways deals on Greenville to London flight tickets

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How to get the cheapest flight ticket from Greenville to London

What is the cheapest month to fly to London?

How far in advance should I book a flight 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

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

Fastest flight time

Direct flights

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

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