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Cheap flights from Greenville to London Heathrow Airport from £302

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LHR
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Greenville to London Heathrow are usually found in October or August, booked 3 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 4 November 2025.

Round-trip from

£451

One-way from

£302

Popular in

February

Cheapest in

October

Average price

£700
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/4-5/5
  • 4 total stops
  • 42h 00m total
  • Greenville to London
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Austrian Airlines
  • Austrian Airlines
  • 2/12
  • 1 total stop
  • 10h 48m total
  • Greenville to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Greenville to Heathrow

Enter your travel dates to find the best prices.

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 4 November 2025.

Sun 9/1119:59GSP - LHR
1 stop10h 41mKLM
Tue 25/1108:55LHR - GSP
1 stop15h 18mKLM
Deal found 3/11£445
Sun 9/1119:59GSP - LHR
1 stop10h 41mDelta
Tue 25/1111:45LHR - GSP
2 stops17h 00mDelta
Deal found 3/11£450
Mon 1/1215:02GSP - LHR
1 stop10h 23mDelta
Mon 8/1210:00LHR - GSP
2 stops16h 42mDelta
Deal found 3/11£452
Wed 3/1210:08GSP - LHR
2 stops15h 12mDelta
Wed 10/1210:00LHR - GSP
2 stops18h 40mDelta
Deal found 3/11£454
Thu 4/1217:28GSP - LHR
2 stops32h 42mMultiple Airlines
Mon 8/1207:40LHR - GSP
2 stops21h 19mMultiple Airlines
Deal found 3/11£463
Thu 4/1209:05GSP - LHR
1 stop17h 50mUnited Airlines
Mon 8/1207:40LHR - GSP
2 stops33h 04mUnited Airlines
Deal found 3/11£470
Mon 1/1215:02GSP - LHR
1 stop11h 48mKLM
Mon 8/1213:00LHR - GSP
1 stop13h 42mKLM
Deal found 3/11£473
Wed 12/1113:58GSP - LHR
1 stop12h 52mKLM
Sun 16/1113:00LHR - GSP
1 stop13h 45mKLM
Deal found 2/11£492
Wed 12/1117:16GSP - LHR
2 stops12h 34mVirgin Atlantic
Sun 16/1109:40LHR - GSP
2 stops17h 05mVirgin Atlantic
Deal found 2/11£496
Wed 3/1209:19GSP - LHR
3 stops16h 51mMultiple Airlines
Wed 10/1212:00LHR - GSP
2 stops16h 59mMultiple Airlines
Deal found 3/11£497
Sat 8/1113:32GSP - LHR
1 stop11h 53mDelta
Sat 15/1111:30LHR - GSP
2 stops17h 11mDelta
Deal found 2/11£525

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Greenville to London Heathrow Airport that are best for you.

Fly from

Greenville

Fly to

Heathrow

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 16/1

15:05-07:50

1 stop11h 45m

London Heathrow

Fri 30/1

06:20-18:39

2 stops17h 19m

£474

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 16/1

06:30-07:10

2 stops19h 40m

London Heathrow

Fri 30/1

06:50-19:29

2 stops17h 39m

£476

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 19/11

11:42-06:50

2 stops14h 08m

London Heathrow

Mon 24/11

11:05-23:45

2 stops17h 40m

£496

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 28/4

14:54-06:55

1 stop11h 01m

London Heathrow

Fri 15/5

07:25-21:46

2 stops19h 21m

£548

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 10/3

06:00-20:35

1 stop10h 35m

London Heathrow

Sun 15/3

18:00-23:59

2 stops33h 59m

£562

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 28/4

19:55-13:30

1 stop12h 35m

London Heathrow

Fri 15/5

15:15-23:40

1 stop13h 25m

£571

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 21/4

19:55-13:30

1 stop12h 35m

London Heathrow

Tue 5/5

10:55-18:53

1 stop12h 58m

£571

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 1/5

06:00-06:55

1 stop19h 55m

London Heathrow

Fri 8/5

07:25-21:46

2 stops19h 21m

£586

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 10/3

14:54-12:50

2 stops17h 56m

London Heathrow

Sun 15/3

11:10-23:59

2 stops16h 49m

£588

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 12/3

10:00-10:50

1 stop20h 50m

London Heathrow

Tue 17/3

06:50-19:04

2 stops16h 14m

£590

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 16 results
1
2

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 return 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?

Use this chart to determine the optimal time to book a return flight from Greenville to Heathrow. Price data was last updated on 31 October 2025.

Booking 3 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.

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

Currently, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of £343). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of £652). 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.

How much does it cost for a return flight from Greenville to London Heathrow Airport?

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?

    Located just 10.4 mi from the city center, Greenville is the airport most travelers will use when flying to London Heathrow from Greenville. Booking flights from Greenville (GSP) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    Airlines like Delta, United Airlines, and Virgin Atlantic fly from Greenville to London Heathrow Airport in about 11h 45m. The time it takes to get you to your destination can typically vary by up to 7h 55m. The distance between Greenville and London Heathrow Airport is about 4047 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Greenville to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Austrian Airlines, which is currently one of the cheapest options available, starting at £302. United Airlines flights start at £304 while deals on Lufthansa start at £2,503 one-way.

  • 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 holiday 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.

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

    Currently, January is the cheapest month in which you can book a flight from Greenville to London Heathrow Airport (average of £343). Flying from Greenville to London Heathrow Airport in June is currently the most expensive (average of £652). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Gatwick
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Luton
Ilford
Wembley
Deal
Hayes
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Watford
Winchester
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Crawley
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