$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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Heathrow with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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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 25, 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 25, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:09 pm
GSP
- LHR
1 stop17h 11m
Virgin Atlantic
Wed 7/2910:45 am
LHR
- GSP
1 stop12h 27m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$347
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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.
Thu 10/17:10 am
GSP
- LHR
1 stop19h 00m
Virgin Atlantic
Wed 10/79:20 am
LHR
- GSP
1 stop17h 01m
Virgin Atlantic
Deal found 6/23![Virgin Atlantic logo]()
$470
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:00 pm
GSP
- LHR
2 stops13h 20m
Virgin Atlantic
Tue 9/811:20 am
LHR
- GSP
2 stops15h 06m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$510
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:10 am
GSP
- LHR
1 stop19h 00m
Virgin Atlantic
Sun 7/199:20 am
LHR
- GSP
1 stop17h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$747
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Tue 11/172:58 pm
GSP
- LHR
2 stops19h 52m
Lufthansa
Mon 11/308:15 pm
LHR
- GSP
2 stops32h 04m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$900
This Booking.com deal was found by Cheapflights users on 6/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:53 pm
GSP
- LHR
2 stops45h 07m
Air Canada
Sun 10/112:05 pm
LHR
- GSP
2 stops37h 54m
Air Canada
Deal found 6/20![Air Canada logo]()
$905
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/266:00 am
GSP
- LHR
1 stop10h 25m
United Airlines
Thu 10/16:50 am
LHR
- GSP
2 stops16h 21m
United Airlines
Deal found 6/23![United 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 June 25, 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 25, 2026.
This United Airlines deal was found by Cheapflights users on 6/21. 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 11/1711:53 am
GSP
- LHR
2 stops14h 17m
United Airlines
Wed 12/237:40 am
LHR
- GSP
1 stop14h 20m
United Airlines
Deal found 6/21![United Airlines logo]()
$915
This Delta deal was found by Cheapflights users on 6/21. 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 6/21![Delta logo]()
$919
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Wed 9/25:43 pm
GSP
- LHR
1 stop13h 12m
United Airlines
Wed 9/96:50 am
LHR
- GSP
2 stops17h 55m
United Airlines
Deal found 6/24![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 6/23. 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 8/128:49 am
GSP
- LHR
1 stop17h 26m
Delta
Fri 8/218:40 am
LHR
- GSP
2 stops17h 46m
Delta
Deal found 6/23![Delta logo]()
$919
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/210:45 am
GSP
- LHR
1 stop17h 15m
United Airlines
Sun 10/116:50 am
LHR
- GSP
2 stops17h 10m
United Airlines
Deal found 6/21![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 6/22. 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 8/227:15 am
GSP
- LHR
1 stop18h 55m
Delta
Sat 8/298:40 am
LHR
- GSP
2 stops17h 46m
Delta
Deal found 6/22![Delta logo]()
$919
This United Airlines deal was found by Cheapflights users on 6/22. 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
Tue 9/156:50 am
LHR
- GSP
2 stops17h 55m
United Airlines
Deal found 6/22![United Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 6/20. 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 6/20![Delta logo]()
$919
Last-minute flights from Greenville to HeathrowDiscover last-minute flight deals from Greenville to Heathrow. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Heathrow. Data last updated June 25, 2026 and is based on user searches.
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:10 am
GSP
- LHR
1 stop19h 00m
Virgin Atlantic
Sun 7/199:20 am
LHR
- GSP
1 stop17h 55m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$747
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:09 pm
GSP
- LHR
1 stop17h 11m
Virgin Atlantic
Wed 7/2910:45 am
LHR
- GSP
1 stop12h 27m
Virgin Atlantic
Deal found 6/24![Virgin Atlantic logo]()
$347
This Delta deal was found by Cheapflights users on 6/23. 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 7/225:16 pm
GSP
- LHR
1 stop13h 04m
Delta
Thu 7/309:55 am
LHR
- GSP
2 stops15h 20m
Delta
Deal found 6/23![Delta logo]()
$1,014
This Orbitz deal was found by Cheapflights users on 6/20. 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.
Wed 7/226:30 am
GSP
- LHR
2 stops19h 00m
Multiple Airlines
Wed 7/297:30 am
LHR
- GSP
2 stops20h 43m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,031
This Delta deal was found by Cheapflights users on 6/23. 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 7/233:06 pm
GSP
- LHR
2 stops12h 44m
Delta
Mon 8/36:30 am
LHR
- GSP
2 stops16h 43m
Delta
Deal found 6/23![Delta logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 6/25. 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 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 6/25![United Airlines logo]()
$1,027
This oojo deal was found by Cheapflights users on 6/21. 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 7/2310:37 am
GSP
- LHR
1 stop16h 13m
British Airways
Mon 8/39:15 am
LHR
- GSP
1 stop15h 34m
British Airways
Deal found 6/21![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 25, 2026.
Search for one-way flight options from Greenville to Heathrow. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This oojo deal was found by Cheapflights users on 6/21. 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 6/21![British Airways logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/3010:23 am
GSP
- LHR
2 stops15h 52m
United Airlines
Deal found 6/23![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/22. 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 10/315:12 pm
GSP
- LHR
1 stop37h 03m
United Airlines
Deal found 6/22![United Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 11/12:58 pm
GSP
- LHR
3 stops38h 52m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 11/153:52 pm
GSP
- LHR
3 stops37h 58m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Mon 11/28:32 pm
GSP
- LHR
3 stops33h 18m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:24 pm
GSP
- LHR
3 stops34h 26m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/108:45 pm
GSP
- LHR
3 stops45h 10m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Wed 7/86:52 pm
GSP
- LHR
3 stops41h 53m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$642
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 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $347 (Virgin Atlantic) |
One-way from | $339 (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 25, 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
Tue 11/17
11:53 am-7:10 am
2 stops14h 17m
London Heathrow
Wed 12/23
7:40 am-5:00 pm
1 stop14h 20m
$915
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
$919
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 9/2
5:43 pm-11:55 am
1 stop13h 12m
London Heathrow
Wed 9/9
6:50 am-7:45 pm
2 stops17h 55m
$919
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 8/12
8:49 am-7:15 am
1 stop17h 26m
London Heathrow
Fri 8/21
8:40 am-9:26 pm
2 stops17h 46m
$919
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Fri 10/2
10:45 am-9:00 am
1 stop17h 15m
London Heathrow
Sun 10/11
6:50 am-7:00 pm
2 stops17h 10m
$919
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sat 8/22
7:15 am-7:10 am
1 stop18h 55m
London Heathrow
Sat 8/29
8:40 am-9:26 pm
2 stops17h 46m
$919
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 9/9
3:01 pm-6:55 am
1 stop10h 54m
London Heathrow
Tue 9/15
6:50 am-7:45 pm
2 stops17h 55m
$919
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
$919
Cheapest one-way
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Wed 9/30
7:47 am-6:50 am
1 stop18h 03m
$341
Quickest one-way
GreenvilleLondon
GSP - LHR
GSPLHR
Greenville
Sun 11/1
3:42 pm-6:25 am
1 stop9h 43m
$348
Showing 1-10 of 16 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 25, 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
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
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Wembley
Harrow
Eastleigh
Dartford
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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 25, 2026.
Greenville and Heathrow flights
Browse other Greenville and Heathrow flight options. Last updated on June 25, 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 25, 2026.
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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 25, 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$944 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$728 | Average$988 | FlexibilityNo cancel fee | On-timeN/A |