$357+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Aug 10 — Aug 171
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Heathrow
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Best
Last-minute
One-way
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 July 11, 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 July 11, 2026.
This United Airlines deal was found by Cheapflights users on 7/6. 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 12/72:54 pm
GSP
- LHR
1 stop14h 56m
United Airlines
Wed 12/99:00 am
LHR
- GSP
2 stops17h 11m
United Airlines
Deal found 7/6![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 7/6. 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 7/6![United Airlines logo]()
$785
This United Airlines deal was found by Cheapflights users on 7/6. 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 12/155:45 pm
GSP
- LHR
1 stop12h 20m
United Airlines
Thu 12/1711:05 am
LHR
- GSP
2 stops51h 51m
United Airlines
Deal found 7/6![United Airlines logo]()
$826
This Delta deal was found by Cheapflights users on 7/8. 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 9/3011:04 am
GSP
- LHR
1 stop15h 06m
Delta
Tue 10/66:30 am
LHR
- GSP
2 stops16h 42m
Delta
Deal found 7/8![Delta logo]()
$864
This Delta deal was found by Cheapflights users on 7/6. 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 11/173:42 pm
GSP
- LHR
1 stop11h 08m
Delta
Wed 12/236:30 am
LHR
- GSP
2 stops16h 11m
Delta
Deal found 7/6![Delta logo]()
$884
This United Airlines deal was found by Cheapflights users on 7/10. 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 10/810:45 am
GSP
- LHR
1 stop15h 00m
United Airlines
Thu 10/156:50 am
LHR
- GSP
2 stops16h 21m
United Airlines
Deal found 7/10![United Airlines logo]()
$892
This deal was found by Cheapflights users on 7/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:47 pm
GSP
- LHR
1 stop9h 53m
United Airlines
Tue 10/67:45 am
LHR
- GSP
1 stop15h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$893
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 July 11, 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 July 11, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 8/1912:00 pm
GSP
- LHR
1 stop13h 25m
Delta
Wed 8/269:55 am
LHR
- GSP
2 stops15h 37m
Delta
Deal found 7/7![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/1911:25 am
GSP
- LHR
2 stops14h 05m
United Airlines
Wed 8/266:55 am
LHR
- GSP
2 stops17h 10m
United Airlines
Deal found 7/5![United Airlines logo]()
$923
This Delta deal was found by Cheapflights users on 7/7. 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 8/21:09 pm
GSP
- LHR
1 stop17h 11m
Delta
Tue 9/16:30 am
LHR
- GSP
2 stops17h 15m
Delta
Deal found 7/7![Delta logo]()
$920
This United Airlines deal was found by Cheapflights users on 7/9. 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 10/25:46 pm
GSP
- LHR
1 stop13h 09m
United Airlines
Sun 10/116:50 am
LHR
- GSP
2 stops31h 58m
United Airlines
Deal found 7/9![United Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 7/5. 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 8/235:20 pm
GSP
- LHR
1 stop13h 00m
Delta
Sun 8/308:40 am
LHR
- GSP
2 stops19h 19m
Delta
Deal found 7/5![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 7/6. 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 8/1711:25 am
GSP
- LHR
1 stop14h 50m
Delta
Tue 9/16:30 am
LHR
- GSP
2 stops17h 15m
Delta
Deal found 7/6![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 7/9. 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 8/13:06 pm
GSP
- LHR
1 stop17h 09m
Delta
Tue 9/16:30 am
LHR
- GSP
2 stops17h 15m
Delta
Deal found 7/9![Delta logo]()
$920
This Delta deal was found by Cheapflights users on 7/9. 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 8/31:28 pm
GSP
- LHR
2 stops15h 52m
Delta
Wed 8/198:40 am
LHR
- GSP
2 stops17h 46m
Delta
Deal found 7/9![Delta logo]()
$925
Last-minute flights from Greenville to HeathrowDiscover last-minute flight deals from Greenville to Heathrow. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Heathrow. Data last updated July 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/10. 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 8/17:15 am
GSP
- LHR
1 stop18h 10m
Delta
Sat 8/226:30 am
LHR
- GSP
2 stops19h 01m
Delta
Deal found 7/10![Delta logo]()
$920
This FlightHub deal was found by Cheapflights users on 7/8. 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.
Sat 8/17:40 pm
GSP
- LHR
2 stops15h 00m
Lufthansa
Tue 9/110:50 am
LHR
- GSP
2 stops35h 12m
Lufthansa
Deal found 7/8![Lufthansa logo]()
$922
This Flysmarter deal was found by Cheapflights users on 7/5. 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.
Mon 8/32:55 pm
GSP
- LHR
2 stops13h 25m
Lufthansa
Wed 8/199:30 am
LHR
- GSP
2 stops14h 35m
Lufthansa
Deal found 7/5![Lufthansa logo]()
$902
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/36:32 pm
GSP
- LHR
1 stop10h 48m
American Airlines
Wed 8/198:15 am
LHR
- GSP
2 stops13h 26m
American Airlines
Deal found 7/9![American Airlines logo]()
$903
This Expedia deal was found by Cheapflights users on 7/5. 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.
Mon 8/311:10 am
GSP
- LHR
1 stop15h 00m
KLM
Wed 8/1911:45 am
LHR
- GSP
2 stops16h 14m
KLM
Deal found 7/5![KLM logo]()
$914
This Expedia deal was found by Cheapflights users on 7/9. 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.
Mon 8/32:55 pm
GSP
- LHR
2 stops14h 20m
Brussels Airlines
Wed 8/196:50 am
LHR
- GSP
2 stops17h 15m
Brussels Airlines
Deal found 7/9![Brussels Airlines logo]()
$918
This Expedia deal was found by Cheapflights users on 7/5. 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.
Mon 8/36:30 am
GSP
- LHR
2 stops19h 05m
Multiple Airlines
Wed 8/196:50 am
LHR
- GSP
2 stops17h 15m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 7/6. 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 8/31:28 pm
GSP
- LHR
2 stops15h 52m
Delta
Wed 8/198:40 am
LHR
- GSP
2 stops17h 46m
Delta
Deal found 7/6![Delta logo]()
$924
This Delta deal was found by Cheapflights users on 7/10. 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 8/175:20 pm
GSP
- LHR
2 stops14h 45m
Delta
Tue 9/19:55 am
LHR
- GSP
2 stops18h 04m
Delta
Deal found 7/10![Delta logo]()
$925
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/187:00 am
GSP
- LHR
2 stops33h 00m
United Airlines
Wed 8/266:50 am
LHR
- GSP
2 stops15h 12m
United Airlines
Deal found 7/7![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/1911:25 am
GSP
- LHR
2 stops14h 05m
United Airlines
Wed 8/266:50 am
LHR
- GSP
2 stops15h 12m
United Airlines
Deal found 7/8![United Airlines logo]()
$923
This Expedia deal was found by Cheapflights users on 7/8. 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 8/225:20 pm
GSP
- LHR
1 stop13h 00m
KLM
Sat 8/2911:45 am
LHR
- GSP
2 stops26h 33m
KLM
Deal found 7/8![KLM logo]()
$912
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 July 11, 2026.
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Fri 9/187:50 pm
GSP
- LHR
3 stops35h 05m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/103:52 pm
GSP
- LHR
3 stops39h 03m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/208:37 am
GSP
- LHR
3 stops30h 43m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Fri 8/218:45 pm
GSP
- LHR
2 stops42h 35m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Fri 7/318:45 pm
GSP
- LHR
2 stops58h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/302:16 pm
GSP
- LHR
1 stop13h 14m
United Airlines
Deal found 7/6![United Airlines logo]()
$463
This Expedia deal was found by Cheapflights users on 7/6. 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.
Fri 9/184:00 pm
GSP
- LHR
2 stops48h 00m
Air Canada
Deal found 7/6![Air Canada logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/238:37 am
GSP
- LHR
3 stops28h 08m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/202:18 pm
GSP
- LHR
2 stops15h 22m
United Airlines
Deal found 7/10![United Airlines logo]()
$513
This Air Canada deal was found by Cheapflights users on 7/10. 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 8/217:00 am
GSP
- LHR
3 stops18h 30m
Air Canada
Deal found 7/10![Air Canada logo]()
$525
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 July 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $780 (United Airlines) |
One-way from | $357 (Kiwi.com) |
Popular in | January |
Cheapest in | March |
Average price | $1,187 |
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 July 11, 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
Wed 8/19
12:00 pm-6:25 am
1 stop13h 25m
London Heathrow
Wed 8/26
9:55 am-8:32 pm
2 stops15h 37m
$920
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 8/2
1:09 pm-11:20 am
1 stop17h 11m
London Heathrow
Tue 9/1
6:30 am-6:45 pm
2 stops17h 15m
$920
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 8/23
5:20 pm-11:20 am
1 stop13h 00m
London Heathrow
Sun 8/30
8:40 am-10:59 pm
2 stops19h 19m
$920
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 8/17
11:25 am-7:15 am
1 stop14h 50m
London Heathrow
Tue 9/1
6:30 am-6:45 pm
2 stops17h 15m
$920
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/1
3:06 pm-1:15 pm
1 stop17h 09m
London Heathrow
Tue 9/1
6:30 am-6:45 pm
2 stops17h 15m
$920
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 8/19
11:25 am-6:30 am
2 stops14h 05m
London Heathrow
Wed 8/26
6:55 am-7:05 pm
2 stops17h 10m
$923
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Mon 8/3
1:28 pm-10:20 am
2 stops15h 52m
London Heathrow
Wed 8/19
8:40 am-9:26 pm
2 stops17h 46m
$925
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 10/2
5:46 pm-11:55 am
1 stop13h 09m
London Heathrow
Sun 10/11
6:50 am-9:48 am
2 stops31h 58m
$926
Cheapest one-way
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 9/18
7:50 pm-11:55 am
3 stops35h 05m
$357
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Thu 9/10
3:52 pm-11:55 am
3 stops39h 03m
$396
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 July.
| 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 July 11, 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.
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
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
Wembley
Harrow
Eastleigh
Dartford
Watford
Northampton
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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Alternative routes for Greenville to Heathrow
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Complete your trip
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Search flights from Greenville to Heathrow by cabin class
Find flights from Greenville to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 11, 2026.
Greenville and Heathrow flights
Browse other Greenville and Heathrow flight options. Last updated on July 11, 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 July 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Greenville to Heathrow
Discover the top 3 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 July 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$660 | Average$1,123 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$725 | Average$944 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$728 | Average$1,004 | FlexibilityNo cancel fee | On-timeN/A |