$339+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Jun 29 — Jul 61
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Heathrow with Cheapflights
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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 May 30, 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 May 30, 2026.
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:47 pm
GSP
- LHR
1 stop30h 08m
United Airlines
Wed 9/306:50 am
LHR
- GSP
2 stops17h 14m
United Airlines
Deal found 5/27![United Airlines logo]()
$781
This Cheapflightsfares deal was found by Cheapflights users on 5/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:42 pm
GSP
- LHR
2 stops21h 48m
Scandinavian Airlines
Sun 11/156:40 am
LHR
- GSP
2 stops19h 41m
Scandinavian Airlines
Deal found 5/29![Scandinavian Airlines logo]()
$850
This Bravofly deal was found by Cheapflights users on 5/28. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:05 pm
GSP
- LHR
2 stops20h 25m
Scandinavian Airlines
Mon 12/76:40 am
LHR
- GSP
2 stops21h 57m
Scandinavian Airlines
Deal found 5/28![Scandinavian Airlines logo]()
$860
This Orbitz deal was found by Cheapflights users on 5/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:42 pm
GSP
- LHR
2 stops19h 18m
Scandinavian Airlines
Thu 12/37:30 pm
LHR
- GSP
2 stops30h 51m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$881
This Scandinavian Airlines deal was found by Cheapflights users on 5/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:42 pm
GSP
- LHR
2 stops24h 58m
Scandinavian Airlines
Wed 11/187:05 am
LHR
- GSP
3 stops21h 32m
Scandinavian Airlines
Deal found 5/29![Scandinavian Airlines logo]()
$885
This FlightHub deal was found by Cheapflights users on 5/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:42 pm
GSP
- LHR
2 stops20h 58m
Scandinavian Airlines
Fri 11/206:40 am
LHR
- GSP
2 stops21h 57m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$886
This Justfly.com deal was found by Cheapflights users on 5/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 am
GSP
- LHR
1 stop13h 30m
Lufthansa
Wed 9/99:00 am
LHR
- GSP
2 stops19h 15m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$899
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 9/2910:23 am
GSP
- LHR
1 stop15h 32m
United Airlines
Tue 10/66:50 am
LHR
- GSP
2 stops17h 14m
United Airlines
Deal found 5/26![United Airlines logo]()
$904
This Delta deal was found by Cheapflights users on 5/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:00 pm
GSP
- LHR
1 stop13h 25m
Delta
Tue 10/68:40 am
LHR
- GSP
2 stops16h 34m
Delta
Deal found 5/29![Delta logo]()
$905
This Ovago deal was found by Cheapflights users on 5/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:42 pm
GSP
- LHR
2 stops20h 58m
Scandinavian Airlines
Sat 11/215:00 pm
LHR
- GSP
2 stops32h 14m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$906
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 May 30, 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 May 30, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 5/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:05 pm
GSP
- LHR
1 stop10h 55m
Virgin Atlantic
Wed 11/186:30 am
LHR
- GSP
2 stops14h 39m
Virgin Atlantic
Deal found 5/29![Virgin Atlantic logo]()
$905
This United Airlines deal was found by Cheapflights users on 5/28. 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 9/57:47 pm
GSP
- LHR
1 stop30h 08m
United Airlines
Wed 9/306:50 am
LHR
- GSP
2 stops17h 14m
United Airlines
Deal found 5/28![United Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 5/30. 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 9/155:45 am
GSP
- LHR
1 stop20h 30m
Delta
Mon 9/219:55 am
LHR
- GSP
2 stops16h 51m
Delta
Deal found 5/30![Delta logo]()
$913
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:42 pm
GSP
- LHR
2 stops24h 58m
Scandinavian Airlines
Mon 11/307:05 am
LHR
- GSP
3 stops21h 32m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 11/28:40 am
GSP
- LHR
1 stop16h 15m
United Airlines
Mon 12/77:40 am
LHR
- GSP
2 stops16h 10m
United Airlines
Deal found 5/28![United Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 5/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:01 pm
GSP
- LHR
1 stop10h 54m
United Airlines
Mon 9/146:50 am
LHR
- GSP
2 stops17h 15m
United Airlines
Deal found 5/29![United Airlines logo]()
$914
This Virgin Atlantic deal was found by Cheapflights users on 5/30. 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.
Tue 7/143:06 pm
GSP
- LHR
2 stops12h 44m
Virgin Atlantic
Tue 7/213:15 pm
LHR
- GSP
1 stop13h 39m
Virgin Atlantic
Deal found 5/30![Virgin Atlantic logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 5/26. 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 11/161:10 pm
GSP
- LHR
1 stop11h 45m
United Airlines
Mon 11/3011:05 am
LHR
- GSP
2 stops35h 14m
United Airlines
Deal found 5/26![United Airlines logo]()
$965
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:49 pm
GSP
- LHR
1 stop19h 51m
United Airlines
Mon 7/202:05 pm
LHR
- GSP
2 stops25h 32m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,089
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 7/27:40 pm
GSP
- LHR
1 stop30h 15m
United Airlines
Wed 7/82:05 pm
LHR
- GSP
2 stops25h 32m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,094
Last-minute flights from Greenville to HeathrowDiscover last-minute flight deals from Greenville to Heathrow. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Heathrow. Data last updated May 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:30 am
GSP
- LHR
1 stop15h 25m
Austrian Airlines
Mon 6/812:15 pm
LHR
- GSP
1 stop11h 49m
Austrian Airlines
Deal found 5/27![Austrian Airlines logo]()
$1,064
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 5/298:45 am
GSP
- LHR
1 stop17h 30m
Delta
Mon 6/89:55 am
LHR
- GSP
2 stops15h 25m
Delta
Deal found 5/28![Delta logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 5/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:40 pm
GSP
- LHR
1 stop30h 15m
United Airlines
Mon 6/89:30 am
LHR
- GSP
2 stops30h 07m
United Airlines
Deal found 5/29![United Airlines logo]()
$1,086
This oojo deal was found by Cheapflights users on 5/28. 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.
Fri 5/297:53 am
GSP
- LHR
1 stop18h 57m
British Airways
Mon 6/812:30 pm
LHR
- GSP
1 stop12h 08m
British Airways
Deal found 5/28![British Airways logo]()
$1,105
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:30 am
GSP
- LHR
1 stop15h 25m
Austrian Airlines
Thu 6/1812:15 pm
LHR
- GSP
1 stop11h 49m
Austrian Airlines
Deal found 5/26![Austrian Airlines logo]()
$1,063
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Thu 6/45:43 pm
GSP
- LHR
1 stop13h 12m
United Airlines
Thu 6/186:50 am
LHR
- GSP
2 stops17h 18m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,079
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:43 pm
GSP
- LHR
1 stop13h 12m
Lufthansa
Mon 6/229:30 am
LHR
- GSP
2 stops14h 34m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$1,100
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 6/117:40 pm
GSP
- LHR
1 stop10h 00m
Lufthansa
Mon 6/159:30 am
LHR
- GSP
2 stops19h 04m
Lufthansa
Deal found 5/25![Lufthansa logo]()
$1,068
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:30 am
GSP
- LHR
1 stop19h 10m
Austrian Airlines
Mon 6/2212:15 pm
LHR
- GSP
1 stop11h 49m
Austrian Airlines
Deal found 5/26![Austrian Airlines logo]()
$1,093
This Cheapflightsfares deal was found by Cheapflights users on 5/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/302:55 pm
GSP
- LHR
1 stop14h 45m
Lufthansa
Tue 7/219:30 am
LHR
- GSP
2 stops19h 04m
Lufthansa
Deal found 5/27![Lufthansa logo]()
$1,101
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 May 30, 2026.
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Trip.com deal was found by Cheapflights users on 5/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:04 am
GSP
- LHR
1 stop15h 06m
Virgin Atlantic
Deal found 5/29![Virgin Atlantic logo]()
$339
This oojo deal was found by Cheapflights users on 5/30. 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 9/307:47 am
GSP
- LHR
1 stop18h 03m
British Airways
Deal found 5/30![British Airways logo]()
$343
This Delta deal was found by Cheapflights users on 5/28. 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 9/3012:00 pm
GSP
- LHR
2 stops15h 50m
Delta
Deal found 5/28![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 5/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:01 pm
GSP
- LHR
1 stop10h 54m
United Airlines
Deal found 5/29![United Airlines logo]()
$393
This Expedia deal was found by Cheapflights users on 5/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:25 am
GSP
- LHR
2 stops17h 35m
Air Canada
Deal found 5/29![Air Canada logo]()
$397
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:59 pm
GSP
- LHR
1 stop14h 41m
United Airlines
Deal found 5/27![United Airlines logo]()
$398
This oojo deal was found by Cheapflights users on 5/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:29 pm
GSP
- LHR
1 stop14h 51m
British Airways
Deal found 5/29![British Airways logo]()
$457
This Cheapflightsfares deal was found by Cheapflights users on 5/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:30 am
GSP
- LHR
1 stop15h 25m
Austrian Airlines
Deal found 5/26![Austrian Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 5/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:30 am
GSP
- LHR
1 stop18h 25m
United Airlines
Deal found 5/29![United Airlines logo]()
$463
This Justfly.com deal was found by Cheapflights users on 5/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:49 pm
GSP
- LHR
2 stops44h 11m
Air Canada
Deal found 5/29![Air Canada logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 5/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:46 pm
GSP
- LHR
3 stops58h 09m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$515
This oojo deal was found by Cheapflights users on 5/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:29 pm
GSP
- LHR
1 stop11h 21m
British Airways
Deal found 5/29![British Airways logo]()
$516
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 May 30, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $781 (United Airlines) |
One-way from | $339 (Trip.com) |
Popular in | January |
Cheapest in | October |
Average price | $1,231 |
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 May 30, 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
Quickest round-trip
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 11/9
5:05 pm-9:00 am
1 stop10h 55m
London Heathrow
Wed 11/18
6:30 am-4:09 pm
2 stops14h 39m
$905
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 9/5
7:47 pm-6:55 am
1 stop30h 08m
London Heathrow
Wed 9/30
6:50 am-7:04 pm
2 stops17h 14m
$910
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Tue 9/15
5:45 am-7:15 am
1 stop20h 30m
London Heathrow
Mon 9/21
9:55 am-9:46 pm
2 stops16h 51m
$913
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 11/2
8:40 am-5:55 am
1 stop16h 15m
London Heathrow
Mon 12/7
7:40 am-6:50 pm
2 stops16h 10m
$914
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 9/9
3:01 pm-6:55 am
1 stop10h 54m
London Heathrow
Mon 9/14
6:50 am-7:05 pm
2 stops17h 15m
$914
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 11/16
1:10 pm-5:55 am
1 stop11h 45m
London Heathrow
Mon 11/30
11:05 am-5:19 pm
2 stops35h 14m
$965
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 11/16
3:42 pm-9:40 pm
2 stops24h 58m
London Heathrow
Mon 11/30
7:05 am-11:37 pm
3 stops21h 32m
$1,004
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 7/6
7:49 pm-8:40 pm
1 stop19h 51m
London Heathrow
Mon 7/20
2:05 pm-10:37 am
2 stops25h 32m
$1,089
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Thu 7/2
7:40 pm-6:55 am
1 stop30h 15m
London Heathrow
Wed 7/8
2:05 pm-10:37 am
2 stops25h 32m
$1,094
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Tue 7/14
3:06 pm-8:50 am
2 stops12h 44m
London Heathrow
Tue 7/21
3:15 pm-11:54 pm
1 stop13h 39m
$1,113
Showing 1-10 of 18 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 May.
| 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
How far ahead should I book a flight from Greenville to London Heathrow Airport?
Booking 71 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.
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 May 30, 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.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
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
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted
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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 May 30, 2026.
Greenville and Heathrow flights
Browse other Greenville and Heathrow flight options. Last updated on May 30, 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 May 30, 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$648 | Average$817 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$649 | Average$874 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$660 | Average$1,123 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$728 | Average$987 | FlexibilityNo cancel fee | On-timeN/A |