Heathrow

$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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
May 29 — Jun 51
We work with more than 300 partners to bring you better travel deals

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

Cheapest flights from Greenville to Heathrow
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 April 29, 2026.

This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
GSP
-
LHR
1 stop12h 30m
Virgin Atlantic
Fri 5/81:25 pm
LHR
-
GSP
1 stop14h 13m
Virgin Atlantic
Deal found 4/24$775
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:55 pm
GSP
-
LHR
1 stop12h 20m
Virgin Atlantic
Sun 10/41:25 pm
LHR
-
GSP
1 stop15h 13m
Virgin Atlantic
Deal found 4/28$781
This KLM deal was found by Cheapflights users on 4/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:23 pm
GSP
-
LHR
1 stop12h 57m
KLM
Sat 5/911:15 am
LHR
-
GSP
1 stop12h 38m
KLM
Deal found 4/25$783
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:45 am
GSP
-
LHR
1 stop19h 30m
Delta
Sat 5/168:55 am
LHR
-
GSP
2 stops14h 58m
Delta
Deal found 4/26$785
This Virgin Atlantic deal was found by Cheapflights users on 4/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:59 pm
GSP
-
LHR
2 stops13h 36m
Virgin Atlantic
Sat 5/911:30 am
LHR
-
GSP
2 stops15h 08m
Virgin Atlantic
Deal found 4/25$790
This KLM deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:43 am
GSP
-
LHR
1 stop14h 27m
KLM
Sat 5/1611:15 am
LHR
-
GSP
1 stop13h 58m
KLM
Deal found 4/27$791
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
GSP
-
LHR
1 stop12h 30m
KLM
Fri 5/153:15 pm
LHR
-
GSP
1 stop12h 23m
KLM
Deal found 4/28$792
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:10 am
GSP
-
LHR
2 stops16h 40m
Delta
Sun 10/2510:10 am
LHR
-
GSP
2 stops15h 11m
Delta
Deal found 4/27$796
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:09 pm
GSP
-
LHR
2 stops13h 46m
Virgin Atlantic
Thu 5/219:20 am
LHR
-
GSP
1 stop14h 33m
Virgin Atlantic
Deal found 4/28$797
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:42 pm
GSP
-
LHR
2 stops13h 58m
Virgin Atlantic
Sun 9/131:25 pm
LHR
-
GSP
1 stop31h 48m
Virgin Atlantic
Deal found 4/28$802
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:35 pm
GSP
-
LHR
2 stops14h 15m
Delta
Tue 5/199:55 am
LHR
-
GSP
2 stops16h 43m
Delta
Deal found 4/24$816

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 April 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$785
(Delta)

One-way from

$344
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$987
Provider with most accurate pricing for Greenville-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Greenville-London Heathrow flights.
From Greenville to London Heathrow
One-way flight from Greenville to London Heathrow
Highest demand for flights based on searches. 23% potential increase in price ($301 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 29, 2026.
Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 5/5

3:03 pm-6:25 am

1 stop10h 22m

London Heathrow

Fri 5/15

6:15 am-4:17 pm

2 stops15h 02m

$785

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 5/8

5:05 pm-1:05 pm

2 stops15h 00m

London Heathrow

Thu 5/14

9:55 am-9:38 pm

2 stops16h 43m

$789

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 5/8

5:05 pm-1:05 pm

2 stops15h 00m

London Heathrow

Sat 5/16

8:55 am-6:53 pm

2 stops14h 58m

$789

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 5/8

11:28 am-6:20 am

2 stops13h 52m

London Heathrow

Wed 5/13

6:30 am-5:53 pm

2 stops16h 23m

$789

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 5/8

11:43 am-7:10 am

1 stop14h 27m

London Heathrow

Sat 5/16

11:15 am-8:13 pm

1 stop13h 58m

$791

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 5/8

11:43 am-7:10 am

1 stop14h 27m

London Heathrow

Wed 5/13

9:20 am-6:53 pm

1 stop14h 33m

$792

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 5/11

5:05 pm-11:20 am

2 stops13h 15m

London Heathrow

Sun 5/17

3:15 pm-11:43 pm

1 stop13h 28m

$796
Quickest round-trip

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 5/6

3:03 pm-6:25 am

1 stop10h 22m

London Heathrow

Fri 5/22

11:15 am-8:13 pm

1 stop13h 58m

$827

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 5/18

11:43 am-7:10 am

1 stop14h 27m

London Heathrow

Thu 5/28

6:30 am-5:53 pm

2 stops16h 23m

$931

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sun 5/10

5:05 pm-1:05 pm

2 stops15h 00m

London Heathrow

Sun 5/17

8:40 am-8:13 pm

2 stops16h 33m

$936

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 29 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 April 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Greenville to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.
  • What airport do you fly from for flights from Greenville to London Heathrow?

    If you book a flight to London Heathrow from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 0 flights from Greenville to London Heathrow per day from 4 different airlines.

  • How long is the flight from Greenville to London Heathrow Airport?

    There are many flights that can get you from Greenville to London Heathrow Airport in 10h 22m. Fly via Delta to get the fastest option. The distance between Greenville and London Heathrow Airport is about 4047 mi.

  • What are the cheapest airlines flying from Greenville to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Greenville to London Heathrow Airport round-trip from $648. Other airlines that can offer you cheap pricing are British Airways, from $649, and United Airlines, from $660. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Greenville to Heathrow that include hotel bookings?

    Yes. In addition to deals on Greenville to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Heathrow.

  • Can I find deals for business class flights from Greenville to Heathrow?

    Yes. Cheapflights offers flight deals from Greenville to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$648Average$867FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$649Average$874FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$660Average$1,100FlexibilityNo cancel feeOn-time69%
DeltaCheapest$703Average$987FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.