$286+ Cheap flights from Greenville (GSP) to Heathrow (LHR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Apr 28 — May 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Greenville to HeathrowExplore the most affordable flight options available from Greenville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
Explore the most affordable flight options available from Greenville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
This eDestinos deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop14h 25m
Virgin Atlantic
Sat 5/23:15 pm
LHR
- GSP
1 stop13h 41m
Virgin Atlantic
Deal found 3/26![Virgin Atlantic logo]()
$682
This Expedia deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop31h 35m
Air France
Sat 5/26:15 am
LHR
- GSP
2 stops15h 26m
Air France
Deal found 3/26![Air France logo]()
$769
This Expedia deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop31h 35m
KLM
Sat 5/26:30 am
LHR
- GSP
2 stops22h 26m
KLM
Deal found 3/28![KLM logo]()
$773
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:34 pm
GSP
- LHR
1 stop11h 41m
Delta
Fri 4/106:30 am
LHR
- GSP
2 stops17h 24m
Delta
Deal found 3/26![Delta logo]()
$777
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:09 pm
GSP
- LHR
2 stops16h 11m
Delta
Mon 5/189:55 am
LHR
- GSP
2 stops16h 43m
Delta
Deal found 3/27![Delta logo]()
$781
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:50 pm
GSP
- LHR
1 stop14h 25m
Delta
Mon 4/276:30 am
LHR
- GSP
2 stops16h 10m
Delta
Deal found 3/28![Delta logo]()
$782
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:23 pm
GSP
- LHR
1 stop14h 52m
Delta
Wed 4/2911:30 am
LHR
- GSP
2 stops17h 26m
Delta
Deal found 3/27![Delta logo]()
$783
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:41 pm
GSP
- LHR
1 stop14h 34m
KLM
Fri 4/1011:15 am
LHR
- GSP
1 stop15h 37m
KLM
Deal found 3/26![KLM logo]()
$784
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:41 pm
GSP
- LHR
2 stops32h 29m
United Airlines
Thu 12/106:35 am
LHR
- GSP
2 stops17h 15m
United Airlines
Deal found 3/26![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:06 am
GSP
- LHR
2 stops15h 04m
Delta
Wed 4/2911:45 am
LHR
- GSP
2 stops17h 11m
Delta
Deal found 3/28![Delta logo]()
$787
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:50 am
GSP
- LHR
2 stops17h 20m
Delta
Fri 5/2211:15 am
LHR
- GSP
1 stop13h 58m
Delta
Deal found 3/27![Delta logo]()
$788
Best flights from Greenville to HeathrowDiscover carefully curated flight deals from Greenville to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
Discover carefully curated flight deals from Greenville to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:03 pm
GSP
- LHR
1 stop10h 22m
Delta
Sat 5/26:15 am
LHR
- GSP
2 stops16h 22m
Delta
Deal found 3/26![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:42 pm
GSP
- LHR
1 stop12h 33m
KLM
Sat 5/1611:15 am
LHR
- GSP
1 stop17h 28m
KLM
Deal found 3/26![KLM logo]()
$784
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:40 pm
GSP
- LHR
1 stop30h 15m
United Airlines
Sat 8/2211:05 am
LHR
- GSP
2 stops36h 54m
United Airlines
Deal found 3/24![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:43 am
GSP
- LHR
2 stops16h 07m
Delta
Sat 5/166:30 am
LHR
- GSP
2 stops18h 43m
Delta
Deal found 3/26![Delta logo]()
$782
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
GSP
- LHR
1 stop12h 16m
KLM
Thu 4/3010:45 am
LHR
- GSP
1 stop11h 55m
KLM
Deal found 3/26![KLM logo]()
$784
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:16 pm
GSP
- LHR
1 stop14h 59m
Delta
Sat 8/226:30 am
LHR
- GSP
2 stops16h 11m
Delta
Deal found 3/28![Delta logo]()
$782
This KLM deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:16 pm
GSP
- LHR
1 stop14h 59m
KLM
Sat 8/2211:15 am
LHR
- GSP
1 stop15h 10m
KLM
Deal found 3/28![KLM logo]()
$789
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:09 pm
GSP
- LHR
2 stops16h 11m
Delta
Wed 6/311:30 am
LHR
- GSP
2 stops15h 08m
Delta
Deal found 3/28![Delta logo]()
$931
Last-minute flights from Greenville to HeathrowDiscover last-minute flight deals from Greenville to Heathrow. Data last updated March 29, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Heathrow. Data last updated March 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:34 pm
GSP
- LHR
1 stop11h 41m
Delta
Fri 4/106:30 am
LHR
- GSP
2 stops17h 24m
Delta
Deal found 3/26![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:41 pm
GSP
- LHR
1 stop14h 34m
KLM
Fri 4/1011:15 am
LHR
- GSP
1 stop15h 37m
KLM
Deal found 3/26![KLM logo]()
$784
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:42 am
GSP
- LHR
1 stop20h 33m
Delta
Wed 4/296:30 am
LHR
- GSP
2 stops16h 10m
Delta
Deal found 3/28![Delta logo]()
$782
This KLM deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:06 am
GSP
- LHR
1 stop14h 19m
KLM
Wed 4/2910:45 am
LHR
- GSP
1 stop17h 01m
KLM
Deal found 3/28![KLM logo]()
$789
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:23 pm
GSP
- LHR
1 stop14h 52m
Delta
Wed 4/2911:30 am
LHR
- GSP
2 stops17h 26m
Delta
Deal found 3/27![Delta logo]()
$783
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
GSP
- LHR
1 stop12h 16m
Delta
Mon 5/113:15 pm
LHR
- GSP
1 stop12h 23m
Delta
Deal found 3/27![Delta logo]()
$790
This Virgin Atlantic deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:23 pm
GSP
- LHR
2 stops12h 57m
Virgin Atlantic
Fri 5/19:20 am
LHR
- GSP
1 stop12h 08m
Virgin Atlantic
Deal found 3/27![Virgin Atlantic logo]()
$794
This eDestinos deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop14h 25m
Virgin Atlantic
Sat 5/23:15 pm
LHR
- GSP
1 stop13h 41m
Virgin Atlantic
Deal found 3/26![Virgin Atlantic logo]()
$682
This Expedia deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop31h 35m
Air France
Sat 5/26:15 am
LHR
- GSP
2 stops15h 26m
Air France
Deal found 3/26![Air France logo]()
$769
This Expedia deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
- LHR
1 stop31h 35m
KLM
Sat 5/26:30 am
LHR
- GSP
2 stops22h 26m
KLM
Deal found 3/28![KLM logo]()
$773
One-way flights from Greenville to HeathrowSearch for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
This Flysmarter deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:03 pm
GSP
- LHR
1 stop17h 12m
Virgin Atlantic
Deal found 3/29![Virgin Atlantic logo]()
$286
This KLM deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:03 pm
GSP
- LHR
1 stop10h 22m
KLM
Deal found 3/27![KLM logo]()
$295
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:00 am
GSP
- LHR
2 stops17h 50m
Delta
Deal found 3/27![Delta logo]()
$298
This KLM deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:43 am
GSP
- LHR
1 stop14h 27m
KLM
Deal found 3/27![KLM logo]()
$320
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:37 am
GSP
- LHR
1 stop18h 43m
British Airways
Deal found 3/24![British Airways logo]()
$322
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:09 am
GSP
- LHR
2 stops16h 01m
Delta
Deal found 3/27![Delta logo]()
$326
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:40 pm
GSP
- LHR
2 stops16h 25m
Lufthansa
Deal found 3/24![Lufthansa logo]()
$332
This Mytrip deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:30 am
GSP
- LHR
2 stops33h 30m
Air Canada
Deal found 3/28![Air Canada logo]()
$344
This Gotogate deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:40 pm
GSP
- LHR
2 stops29h 50m
Air Canada
Deal found 3/28![Air Canada logo]()
$347
This KAYAK deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 pm
GSP
- LHR
1 stop15h 10m
Scandinavian Airlines
Deal found 3/28![Scandinavian Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:10 pm
GSP
- LHR
1 stop33h 30m
United Airlines
Deal found 3/28![United Airlines logo]()
$360
This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:52 am
GSP
- LHR
1 stop18h 58m
British Airways
Deal found 3/28![British Airways logo]()
$394
Find flight deals from Greenville to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $682 (eDestinos) |
One-way from | $286 (Flysmarter) |
Popular in | January |
Cheapest in | October |
Average price | $725 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
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
Cheapest round-trip
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 4/25
3:03 pm-6:25 am
1 stop10h 22m
London Heathrow
Sat 5/2
6:15 am-5:37 pm
2 stops16h 22m
$777
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 5/8
11:43 am-8:50 am
2 stops16h 07m
London Heathrow
Sat 5/16
6:30 am-8:13 pm
2 stops18h 43m
$782
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
5:16 pm-1:15 pm
1 stop14h 59m
London Heathrow
Sat 8/22
6:30 am-5:41 pm
2 stops16h 11m
$782
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 5/8
7:42 pm-1:15 pm
1 stop12h 33m
London Heathrow
Sat 5/16
11:15 am-11:43 pm
1 stop17h 28m
$784
Quickest round-trip
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Thu 4/23
7:59 pm-1:15 pm
1 stop12h 16m
London Heathrow
Thu 4/30
10:45 am-5:40 pm
1 stop11h 55m
$784
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
5:16 pm-1:15 pm
1 stop14h 59m
London Heathrow
Sat 8/22
11:15 am-9:25 pm
1 stop15h 10m
$789
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
7:40 pm-6:55 am
1 stop30h 15m
London Heathrow
Sat 8/22
11:05 am-6:59 pm
2 stops36h 54m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Thu 5/14
1:09 pm-10:20 am
2 stops16h 11m
London Heathrow
Wed 6/3
11:30 am-9:38 pm
2 stops15h 08m
$931
Cheapest one-way
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 4/29
1:08 pm-10:20 am
2 stops16h 12m
$295
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 5/1
10:00 am-8:50 am
2 stops17h 50m
$295
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Greenville to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Heathrow in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Greenville-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greenville to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Greenville with our price prediction graph.
GSP-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Greenville to London Heathrow Airport
How far ahead should I book a flight from Greenville to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from Greenville to Heathrow. Price data was last updated on March 13, 2026.
Booking 3 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Greenville to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of $450). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of $856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Greenville to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated March 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Greenville to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Comfort
7.9
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
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Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Greenville and Heathrow flights
Browse other Greenville and Heathrow flight options. Last updated on March 29, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Greenville to Heathrow
Discover the top 4 airlines that operate flights from Greenville to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$872 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$649 | Average$874 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$660 | Average$861 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$703 | Average$920 | FlexibilityNo cancel fee | On-timeN/A |