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Cheap flights from Greenville to London from $399

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 12/30. 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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0 bags

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Find the cheapest flights from Greenville to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:02 pm - 7:50 amGSP-LHR
11h 48m1 stop
Delta Logo
8:55 am - 9:25 pmLHR-GSP
17h 30m2 stops
$593Delta
Find Deal
mié., nov. 12 - mié., nov. 19
KLM Logo
3:02 pm - 7:50 amGSP-LHR
11h 48m1 stop
KLM Logo
11:45 am - 9:45 pmLHR-GSP
15h 00m2 stops
$594KLM
Find Deal
mar., nov. 18 - mar., nov. 25
Delta Logo
1:58 pm - 10:15 amGSP-LHR
15h 17m2 stops
Delta Logo
11:45 am - 9:45 pmLHR-GSP
15h 00m2 stops
$599Delta
Find Deal
mar., nov. 18 - mar., nov. 25
Scandinavian Airlines Logo
3:00 pm - 6:30 pmGSP-LHR
22h 30m2 stops
Scandinavian Airlines Logo
6:40 am - 9:22 pmLHR-GSP
19h 42m2 stops
$603Scandinavian Airlines
Find Deal
sáb., ene. 17 - vie., ene. 30
United Airlines Logo
10:45 am - 5:55 amGSP-LHR
14h 10m1 stop
United Airlines Logo
4:40 pm - 11:59 pmLHR-GSP
35h 19m2 stops
$629United Airlines
Find Deal
mié., mar. 4 - lun., mar. 9
United Airlines Logo
12:19 pm - 7:55 amGSP-LHR
14h 36m1 stop
United Airlines Logo
4:40 pm - 8:49 pmLHR-GSP
33h 09m2 stops
$630United Airlines
Find Deal
mié., dic. 3 - lun., dic. 8
Virgin Atlantic Logo
12:00 pm - 6:50 amGSP-LHR
13h 50m2 stops
Virgin Atlantic Logo
9:40 am - 9:42 pmLHR-GSP
17h 02m2 stops
$655Virgin Atlantic
Find Deal
dom., dic. 7 - dom., dic. 14
Virgin Atlantic Logo
7:55 pm - 11:40 amGSP-LHR
11h 45m1 stop
Virgin Atlantic Logo
11:45 am - 10:05 pmLHR-GSP
14h 20m2 stops
$688Virgin Atlantic
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lun., mar. 9 - lun., mar. 16
British Airways Logo
8:06 am - 7:50 amGSP-LHR
19h 44m1 stop
British Airways Logo
9:15 am - 8:28 pmLHR-GSP
16h 13m1 stop
$737British Airways
Find Deal
mié., mar. 18 - mar., mar. 31
British Airways Logo
10:59 am - 5:15 pmGSP-LHR
25h 16m2 stops
British Airways Logo
6:05 am - 8:48 pmLHR-GSP
19h 43m2 stops
$776British Airways
Find Deal
dom., dic. 7 - dom., dic. 14

KLM flights from Greenville to London Heathrow Airport

Our best KLM deals on Greenville to London Heathrow Airport flight tickets
KLM
Oct 26
GSP3:10 pmGreenville
12h 40m
1 stop
LHR7:50 amLondon Heathrow
Nov 11
LHR11:45 amLondon Heathrow
15h 00m
2 stops
GSP9:45 pmGreenville
$585
Find similar
KLM
Nov 18
GSP3:02 pmGreenville
11h 48m
1 stop
LHR7:50 amLondon Heathrow
Nov 25
LHR11:45 amLondon Heathrow
15h 00m
2 stops
GSP9:45 pmGreenville
$594
Find similar
KLM
Nov 12
GSP3:02 pmGreenville
12h 58m
1 stop
LHR9:00 amLondon Heathrow
Nov 19
LHR12:30 pmLondon Heathrow
13h 55m
1 stop
GSP9:25 pmGreenville
$601
Find similar

Delta flights from Greenville to London Heathrow Airport

Our best Delta deals on Greenville to London Heathrow Airport flight tickets
Delta
Nov 12
GSP3:02 pmGreenville
11h 48m
1 stop
LHR7:50 amLondon Heathrow
Nov 19
LHR8:55 amLondon Heathrow
17h 30m
2 stops
GSP9:25 pmGreenville
$593
Find similar
Delta
Nov 18
GSP1:58 pmGreenville
15h 17m
2 stops
LHR10:15 amLondon Heathrow
Nov 25
LHR11:45 amLondon Heathrow
15h 00m
2 stops
GSP9:45 pmGreenville
$599
Find similar
Delta
Jan 13
GSP10:14 amGreenville
16h 51m
2 stops
LHR8:05 amLondon Heathrow
Jan 20
LHR6:20 amLondon Heathrow
16h 23m
2 stops
GSP5:43 pmGreenville
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 22, 2025.
Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mié. 11/12

3:02 pm-7:50 am

1 stop11h 48m

London Heathrow

mié. 11/19

8:55 am-9:25 pm

2 stops17h 30m

$593

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mar. 11/18

3:02 pm-7:50 am

1 stop11h 48m

London Heathrow

mar. 11/25

11:45 am-9:45 pm

2 stops15h 00m

$594

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mar. 11/18

1:58 pm-10:15 am

2 stops15h 17m

London Heathrow

mar. 11/25

11:45 am-9:45 pm

2 stops15h 00m

$599

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

sáb. 1/17

3:00 pm-6:30 pm

2 stops22h 30m

London Heathrow

vie. 1/30

6:40 am-9:22 pm

2 stops19h 42m

$603

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mié. 3/4

10:45 am-5:55 am

1 stop14h 10m

London Heathrow

lun. 3/9

4:40 pm-11:59 pm

2 stops35h 19m

$629

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mié. 12/3

12:19 pm-7:55 am

1 stop14h 36m

London Heathrow

lun. 12/8

4:40 pm-8:49 pm

2 stops33h 09m

$630

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

dom. 12/7

12:00 pm-6:50 am

2 stops13h 50m

London Heathrow

dom. 12/14

9:40 am-9:42 pm

2 stops17h 02m

$655

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

lun. 3/9

7:55 pm-11:40 am

1 stop11h 45m

London Heathrow

lun. 3/16

11:45 am-10:05 pm

2 stops14h 20m

$688

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

mié. 3/18

8:06 am-7:50 am

1 stop19h 44m

London Heathrow

mar. 3/31

9:15 am-8:28 pm

1 stop16h 13m

$737

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

dom. 12/7

10:59 am-5:15 pm

2 stops25h 16m

London Heathrow

dom. 12/14

6:05 am-8:48 pm

2 stops19h 43m

$776

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Greenville to London Heathrow Airport

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 cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Greenville, with most prices found around $697. If you’re not able to fly to London Heathrow Airport in October, then August is your next best option. Flight prices from Greenville to London Heathrow Airport during August average around $729.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $774. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,162.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Greenville to London Heathrow Airport at noon for as low as $741. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $942.

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

You are more likely to see cheaper flights to London Heathrow Airport from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $969 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Greenville for as low as $672 on momondo.

When to book flights from Greenville to London Heathrow Airport

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

Cheap Greenville to London Heathrow Airport (GSP to LHR) flight deals and tips

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

Direct flights

None
There are no direct flights from Greenville to London Heathrow Airport. There are no popular flight routes from Greenville to London Heathrow Airport.
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  • How far is Greenville to London Heathrow by plane?

    A flight from Greenville to London Heathrow will travel around 4056.5 mi. By plane, this route typically takes 10h 20m.

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

    Prices for flights from Greenville Airport to London Heathrow Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greenville Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow 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 London Heathrow Airport?

Best airlines flying from Greenville to London Heathrow Airport

Compare and see reviews for airlines that fly from Greenville to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $633Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $648Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights
British AirwaysPriceFrom $649Free CancellationRating
6.7
7,466 reviews
Search British Airways flights
United AirlinesPriceFrom $700Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
DeltaPriceFrom $728Free CancellationRating
7.9
7,979 reviews
Search Delta flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Hayes
Dartford
Crawley
Stratford-upon-Avon
Brentwood
Salisbury
Chelmsford
Colchester
Folkestone
Romford
Swindon
Cobham
Wembley

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to London. Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential Greenville to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London 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.

An easier way to manage your London Heathrow Airport trip

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1 adult
vie. 11/21
vie. 11/28
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