$344+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Jul 17 — Jul 241
Round-trip
1 adult, Economy
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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 June 17, 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 June 17, 2026.
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sun 10/186:00 am
GSP
- LHR
1 stop10h 20m
United Airlines
Mon 10/195:50 pm
LHR
- GSP
2 stops34h 09m
United Airlines
Deal found 6/16![United Airlines logo]()
$775
This lol.travel deal was found by Cheapflights users on 6/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:40 pm
GSP
- LHR
1 stop18h 10m
Finnair
Wed 8/1912:55 pm
LHR
- GSP
1 stop14h 22m
Finnair
Deal found 6/13![Finnair logo]()
$879
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/610:23 am
GSP
- LHR
1 stop15h 32m
United Airlines
Mon 10/128:40 am
LHR
- GSP
2 stops41h 37m
United Airlines
Deal found 6/12![United Airlines logo]()
$905
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:15 am
GSP
- LHR
2 stops15h 45m
American Airlines
Wed 8/198:15 am
LHR
- GSP
2 stops13h 32m
American Airlines
Deal found 6/13![American Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 6/14. 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 11/75:45 pm
GSP
- LHR
1 stop22h 35m
United Airlines
Wed 11/116:50 am
LHR
- GSP
2 stops15h 29m
United Airlines
Deal found 6/14![United Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 9/157:47 pm
GSP
- LHR
1 stop9h 53m
United Airlines
Mon 9/216:50 am
LHR
- GSP
2 stops17h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 6/12. 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 9/155:00 pm
GSP
- LHR
2 stops14h 05m
Delta
Mon 9/219:55 am
LHR
- GSP
2 stops18h 05m
Delta
Deal found 6/12![Delta logo]()
$917
This Virgin Atlantic deal was found by Cheapflights users on 6/15. 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.
Mon 11/23:42 pm
GSP
- LHR
2 stops14h 13m
Virgin Atlantic
Mon 12/76:30 am
LHR
- GSP
2 stops14h 39m
Virgin Atlantic
Deal found 6/15![Virgin Atlantic logo]()
$918
This United Airlines deal was found by Cheapflights users on 6/17. 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 stop10h 00m
United Airlines
Tue 9/16:50 am
LHR
- GSP
2 stops17h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 10/26:53 pm
GSP
- LHR
1 stop10h 32m
United Airlines
Sun 10/117:25 am
LHR
- GSP
2 stops19h 33m
United Airlines
Deal found 6/16![United Airlines logo]()
$922
This Cheapflightsfares deal was found by Cheapflights users on 6/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:40 pm
GSP
- LHR
2 stops15h 00m
Lufthansa
Tue 9/19:30 am
LHR
- GSP
2 stops18h 35m
Lufthansa
Deal found 6/16![Lufthansa logo]()
$923
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 June 17, 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 June 17, 2026.
This Delta deal was found by Cheapflights users on 6/14. 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 9/157:00 am
GSP
- LHR
1 stop18h 25m
Delta
Mon 9/219:55 am
LHR
- GSP
2 stops18h 05m
Delta
Deal found 6/14![Delta logo]()
$913
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 9/112:08 pm
GSP
- LHR
1 stop13h 52m
United Airlines
Fri 9/186:50 am
LHR
- GSP
2 stops15h 24m
United Airlines
Deal found 6/15![United Airlines logo]()
$921
This Virgin Atlantic deal was found by Cheapflights users on 6/15. 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.
Sun 8/23:06 pm
GSP
- LHR
1 stop17h 09m
Virgin Atlantic
Tue 9/111:45 am
LHR
- GSP
2 stops16h 14m
Virgin Atlantic
Deal found 6/15![Virgin Atlantic logo]()
$921
This Delta deal was found by Cheapflights users on 6/12. 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 9/711:10 am
GSP
- LHR
1 stop15h 00m
Delta
Mon 10/56:30 am
LHR
- GSP
2 stops15h 50m
Delta
Deal found 6/12![Delta logo]()
$921
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 8/211:18 am
GSP
- LHR
1 stop13h 37m
United Airlines
Tue 9/16:50 am
LHR
- GSP
2 stops15h 12m
United Airlines
Deal found 6/17![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 6/16. 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 stop13h 04m
Delta
Tue 9/19:55 am
LHR
- GSP
2 stops18h 04m
Delta
Deal found 6/16![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 6/14. 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 8/11:09 pm
GSP
- LHR
1 stop12h 16m
Delta
Sat 8/228:40 am
LHR
- GSP
2 stops17h 46m
Delta
Deal found 6/14![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 6/14. 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 12/55:05 pm
GSP
- LHR
1 stop10h 55m
Delta
Sat 12/128:40 am
LHR
- GSP
2 stops18h 18m
Delta
Deal found 6/14![Delta logo]()
$921
This Delta deal was found by Cheapflights users on 6/15. 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 8/23:06 pm
GSP
- LHR
2 stops14h 14m
Delta
Tue 9/16:30 am
LHR
- GSP
2 stops17h 15m
Delta
Deal found 6/15![Delta logo]()
$925
Last-minute flights from Greenville to HeathrowDiscover last-minute flight deals from Greenville to Heathrow. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Heathrow. Data last updated June 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sun 7/196:30 am
GSP
- LHR
1 stop18h 25m
United Airlines
Mon 7/279:30 am
LHR
- GSP
2 stops30h 07m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,021
This Gotogate deal was found by Cheapflights users on 6/13. 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.
Sun 7/196:30 am
GSP
- LHR
2 stops22h 30m
Air Canada
Mon 7/279:30 am
LHR
- GSP
2 stops33h 50m
Air Canada
Deal found 6/13![Air Canada logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/226:30 am
GSP
- LHR
1 stop9h 55m
United Airlines
Tue 7/288:45 am
LHR
- GSP
2 stops30h 10m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/2210:30 am
GSP
- LHR
1 stop15h 25m
United Airlines
Wed 7/295:50 pm
LHR
- GSP
2 stops34h 23m
United Airlines
Deal found 6/16![United Airlines logo]()
$1,029
This Expedia deal was found by Cheapflights users on 6/16. 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.
Wed 7/2210:30 am
GSP
- LHR
2 stops15h 00m
Multiple Airlines
Wed 7/296:30 am
LHR
- GSP
2 stops21h 43m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,034
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:32 pm
GSP
- LHR
1 stop11h 38m
American Airlines
Wed 7/299:15 am
LHR
- GSP
1 stop14h 48m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,045
This FlightHub deal was found by Cheapflights users on 6/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:29 pm
GSP
- LHR
1 stop11h 21m
British Airways
Sun 8/29:45 pm
LHR
- GSP
2 stops27h 04m
British Airways
Deal found 6/17![British Airways logo]()
$1,046
This Delta deal was found by Cheapflights users on 6/16. 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 7/2311:42 am
GSP
- LHR
1 stop14h 33m
Delta
Mon 8/36:30 am
LHR
- GSP
2 stops16h 45m
Delta
Deal found 6/16![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 7/2310:45 am
GSP
- LHR
1 stop15h 00m
United Airlines
Mon 8/37:30 am
LHR
- GSP
2 stops20h 43m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,031
This oojo deal was found by Cheapflights users on 6/13. 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.
Thu 7/232:29 pm
GSP
- LHR
1 stop12h 21m
British Airways
Mon 8/39:15 am
LHR
- GSP
1 stop15h 34m
British Airways
Deal found 6/13![British Airways logo]()
$1,038
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 June 17, 2026.
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This oojo deal was found by Cheapflights users on 6/17. 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.
Wed 9/304:20 pm
GSP
- LHR
1 stop13h 00m
British Airways
Deal found 6/17![British Airways logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/302:51 pm
GSP
- LHR
2 stops13h 29m
United Airlines
Deal found 6/16![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Fri 6/2610:45 am
GSP
- LHR
2 stops16h 35m
United Airlines
Deal found 6/13![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 6/13. 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 6/276:20 am
GSP
- LHR
2 stops22h 55m
United Airlines
Deal found 6/13![United Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 6/282:55 pm
GSP
- LHR
2 stops14h 20m
United Airlines
Deal found 6/17![United Airlines logo]()
$669
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:53 pm
GSP
- LHR
3 stops17h 52m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:54 pm
GSP
- LHR
3 stops31h 46m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$734
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:44 am
GSP
- LHR
3 stops51h 11m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$893
This Air Canada deal was found by Cheapflights users on 6/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:18 am
GSP
- LHR
3 stops17h 42m
Air Canada
Deal found 6/13![Air Canada logo]()
$938
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:12 pm
GSP
- LHR
1 stop10h 38m
British Airways
Deal found 6/15![British Airways logo]()
$1,206
This Cheapflightsfares deal was found by Cheapflights users on 6/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:01 pm
GSP
- LHR
1 stop10h 54m
Austrian Airlines
Deal found 6/15![Austrian Airlines logo]()
$1,285
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 June 17, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $775 (United Airlines) |
One-way from | $344 (oojo) |
Popular in | January |
Cheapest in | March |
Average price | $1,408 |
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 June 17, 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
Tue 9/15
7:00 am-6:25 am
1 stop18h 25m
London Heathrow
Mon 9/21
9:55 am-11:00 pm
2 stops18h 05m
$913
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 9/11
2:08 pm-9:00 am
1 stop13h 52m
London Heathrow
Fri 9/18
6:50 am-5:14 pm
2 stops15h 24m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 8/2
3:06 pm-1:15 pm
1 stop17h 09m
London Heathrow
Tue 9/1
11:45 am-10:59 pm
2 stops16h 14m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 9/7
11:10 am-7:10 am
1 stop15h 00m
London Heathrow
Mon 10/5
6:30 am-5:20 pm
2 stops15h 50m
$921
Quickest round-trip
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 8/2
11:18 am-5:55 am
1 stop13h 37m
London Heathrow
Tue 9/1
6:50 am-5:02 pm
2 stops15h 12m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
5:16 pm-11:20 am
1 stop13h 04m
London Heathrow
Tue 9/1
9:55 am-10:59 pm
2 stops18h 04m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
1:09 pm-6:25 am
1 stop12h 16m
London Heathrow
Sat 8/22
8:40 am-9:26 pm
2 stops17h 46m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 12/5
5:05 pm-9:00 am
1 stop10h 55m
London Heathrow
Sat 12/12
8:40 am-9:58 pm
2 stops18h 18m
$921
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 8/2
3:06 pm-10:20 am
2 stops14h 14m
London Heathrow
Tue 9/1
6:30 am-6:45 pm
2 stops17h 15m
$925
Cheapest one-way
Quickest one-way
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 9/30
4:20 pm-10:20 am
1 stop13h 00m
$344
Showing 1-10 of 13 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-London Heathrow Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Greenville-London Heathrow Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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
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 June 17, 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.
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
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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 June 17, 2026.
Greenville and Heathrow flights
Browse other Greenville and Heathrow flight options. Last updated on June 17, 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 June 17, 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 June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$649 | Average$874 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$660 | Average$1,123 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$725 | Average$932 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$728 | Average$987 | FlexibilityNo cancel fee | On-timeN/A |