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$638+ Cheap flights from Heathrow (LHR) to Greenville (GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GSP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Greenville are usually found in October or January, booked 40 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Greenville (GSP). 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 September 11, 2025.

Round-trip from

$638
(Netflights)

Popular in

July

Cheapest in

October

Average price

$773
From London Heathrow to Greenville
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Heathrow to Greenville

Cheapest flights from Heathrow to Greenville
Explore the most affordable flight options available from Heathrow to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Netflights deal was found by Cheapflights users on 9/10. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:40 amLHR - GSP
2 stops19h 15mVirgin Atlantic
Mon 10/135:36 pmGSP - LHR
1 stop12h 34mVirgin Atlantic
Deal found 9/10$638
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/206:50 amLHR - GSP
2 stops15h 15mUnited Airlines
Tue 10/146:05 pmGSP - LHR
1 stop11h 05mUnited Airlines
Deal found 9/10$643
This Air Canada deal was found by Cheapflights users on 9/10. 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 9/192:05 pmLHR - GSP
2 stops32h 00mAir Canada
Wed 10/156:05 amGSP - LHR
2 stops19h 25mAir Canada
Deal found 9/10$648
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/810:00 amLHR - GSP
1 stop17h 39mUnited Airlines
Mon 10/1310:05 amGSP - LHR
1 stop15h 50mUnited Airlines
Deal found 9/11$663
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/84:00 pmLHR - GSP
1 stop12h 15mUnited Airlines
Wed 10/1510:05 amGSP - LHR
1 stop15h 50mUnited Airlines
Deal found 9/10$664
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/1910:00 amLHR - GSP
1 stop17h 00mUnited Airlines
Wed 10/156:05 pmGSP - LHR
1 stop12h 20mUnited Airlines
Deal found 9/10$671
This Delta deal was found by Cheapflights users on 9/11. 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 9/209:35 amLHR - GSP
2 stops14h 47mDelta
Tue 10/143:10 pmGSP - LHR
2 stops13h 50mDelta
Deal found 9/11$690
This World Air Fares deal was found by Cheapflights users on 9/11. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/273:10 pmLHR - GSP
1 stop12h 46mLufthansa
Mon 11/32:55 pmGSP - LHR
1 stop10h 45mLufthansa
Deal found 9/11$725
This Gurufare deal was found by Cheapflights users on 9/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2212:00 pmLHR - GSP
1 stop15h 30mFinnair
Sat 9/276:33 pmGSP - LHR
1 stop30h 52mFinnair
Deal found 9/11$731

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Greenville 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 September 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Greenville that are best for you.

Fly from

Heathrow

Fly to

Greenville

Route

Depart

Return

Price

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Wed 10/8

10:55 am-11:55 pm

2 stops18h 00m

Greenville

Mon 10/13

1:45 pm-12:15 pm

2 stops17h 30m

$638

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Wed 10/8

10:00 am-10:39 pm

1 stop17h 39m

Greenville

Mon 10/13

10:05 am-6:55 am

1 stop15h 50m

$663

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Wed 10/8

4:00 pm-11:15 pm

1 stop12h 15m

Greenville

Wed 10/15

10:05 am-6:55 am

1 stop15h 50m

$664

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Mon 10/27

3:10 pm-11:56 pm

1 stop12h 46m

Greenville

Mon 11/3

2:55 pm-6:40 am

1 stop10h 45m

$725

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Mon 9/22

12:00 pm-10:30 pm

1 stop15h 30m

Greenville

Sat 9/27

6:33 pm-6:25 am

1 stop30h 52m

$731

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Thu 10/16

4:00 pm-11:15 pm

1 stop12h 15m

Greenville

Thu 11/6

2:55 pm-6:40 am

1 stop10h 45m

$732

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Thu 10/16

7:45 am-7:06 pm

2 stops16h 21m

Greenville

Thu 11/6

6:00 am-5:55 am

2 stops18h 55m

$733

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Sat 10/11

9:30 am-5:07 pm

1 stop12h 37m

Greenville

Sat 10/18

2:46 pm-10:40 am

1 stop14h 54m

$760

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Wed 9/17

3:15 pm-11:34 pm

1 stop13h 19m

$642

LondonGreenville

LHR - GSP

LHRGSP

London Heathrow

Wed 9/17

9:30 am-6:52 pm

2 stops14h 22m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Heathrow to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Heathrow 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 London Heathrow Airport to Greenville

How far ahead should I book a flight from London Heathrow Airport to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Greenville. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Greenville, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Greenville?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Greenville (average of $322). Flying from London Heathrow Airport to Greenville in March is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Greenville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Greenville. 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 into for flights to Greenville from London Heathrow?

    Most people fly into Greenville (GSP) if they book a flight to Greenville from London Heathrow. On average, Greenville has 0 inbound flights from London Heathrow per day from 1 airline. Greenville is conveniently located just 10.4 mi from Greenville’s city center.

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

    Departing from London Heathrow Airport to Greenville will take you 17h 39m. Airlines will cover a distance of 4047 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Greenville round-trip?

    Flying on American Airlines is currently your cheapest option to Greenville, with prices starting at $733. This flight start at 17% lower than the current average price 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Greenville?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Greenville (average of $322). Flying from London Heathrow Airport to Greenville in March is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top airline flying from Heathrow to Greenville

Discover the top airline that operate flights from Heathrow to Greenville. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$733Average$951FlexibilityNo cancel feeOn-time71%

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