Cheap flights from Greenville to London from £262

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LON
26 Aug — 2 Sep1
1 adult

Cheap flight deals from Greenville to London

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to London (LON). 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 21 August 2025.

Round-trip from

£470

One-way from

£262

Popular in

June

Cheapest in

October

Average price

£594
Delta
  • Delta
  • 1/10-15/10
  • 3 total stops
  • 35h 15m total
  • Greenville to London
21/9
  • 21/9
  • 3 total stops
  • 37h 48m total
  • Greenville to London
Highest demand for flights based on searches. 16% potential increase in price (£96 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Greenville to London

Cheapest flights from Greenville to London
Explore the most affordable flight options available from Greenville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2025.

Wed 1/1014:33GSP - LHR
1 stop11h 42mDelta
Wed 15/1011:30LHR - GSP
2 stops17h 24mDelta
Deal found 20/8£396
Tue 14/1005:30GSP - LHR
1 stop20h 15mDelta
Tue 21/1006:30LHR - GSP
2 stops15h 01mDelta
Deal found 19/8£470
Wed 10/906:30GSP - LHR
1 stop19h 15mDelta
Sun 21/906:30LHR - GSP
2 stops18h 55mDelta
Deal found 20/8£471
Wed 1/1014:33GSP - LHR
1 stop11h 42mDelta
Fri 10/1011:20LHR - GSP
1 stop13h 45mDelta
Deal found 19/8£476
Wed 27/809:35GSP - LHR
1 stop21h 10mUnited Airlines
Tue 9/909:30LHR - GSP
2 stops31h 26mUnited Airlines
Deal found 20/8£499
Wed 10/911:17GSP - LCY
2 stops15h 53mDelta
Sun 21/913:45LCY - GSP
2 stops15h 07mDelta
Deal found 20/8£514
Tue 30/917:34GSP - LCY
2 stops20h 01mLufthansa
Thu 9/1008:45LCY - GSP
2 stops19h 30mLufthansa
Deal found 19/8£550
Tue 30/917:34GSP - LCY
2 stops20h 01mLufthansa
Mon 6/1017:00LCY - GSP
2 stops35h 15mLufthansa
Deal found 19/8£564
Thu 2/1016:47GSP - LGW
2 stops32h 33mMultiple Airlines
Sun 5/1014:00LGW - GSP
1 stop34h 23mMultiple Airlines
Deal found 19/8£609
Thu 2/1016:47GSP - LGW
2 stops32h 33mMultiple Airlines
Thu 9/1014:00LGW - GSP
1 stop34h 23mMultiple Airlines
Deal found 19/8£634
Wed 20/806:00GSP - LGW
1 stop23h 00mDelta
Tue 26/812:00LGW - GSP
1 stop16h 42mDelta
Deal found 19/8£642
Tue 9/1217:38GSP - LGW
2 stops31h 22mMultiple Airlines
Mon 29/1214:00LGW - GSP
1 stop29h 36mMultiple Airlines
Deal found 19/8£653

Cheapflights Fare Finder

 
Customise your flight search to find flights from Greenville to London 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 21 August 2025.
Use the filters below to find and compare flights from Greenville to London that are best for you.

Fly from

Greenville

Fly to

London

Route

Depart

Return

Price

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 1/10

10:03-07:15

1 stop16h 12m

London Heathrow

Wed 8/10

11:30-23:54

2 stops17h 24m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 1/10

07:35-07:15

1 stop18h 40m

London Heathrow

Wed 15/10

06:15-17:50

2 stops16h 35m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 30/9

12:09-07:15

1 stop14h 06m

London Heathrow

Tue 7/10

06:15-18:56

2 stops17h 41m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Mon 1/12

15:42-07:50

1 stop11h 08m

London Heathrow

Wed 17/12

09:00-22:01

2 stops18h 01m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 14/10

05:30-06:45

1 stop20h 15m

London Heathrow

Tue 21/10

06:30-16:31

2 stops15h 01m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 10/9

06:30-06:45

1 stop19h 15m

London Heathrow

Sun 21/9

06:30-20:25

2 stops18h 55m

£471

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Wed 10/9

11:17-08:10

2 stops15h 53m

London City

Sun 21/9

13:45-23:52

2 stops15h 07m

£514

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Tue 30/9

17:34-18:35

2 stops20h 01m

London City

Thu 9/10

08:45-23:15

2 stops19h 30m

£550

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Tue 30/9

17:34-16:25

2 stops17h 51m

London City

Wed 8/10

08:45-23:15

2 stops19h 30m

£550

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Tue 30/9

17:34-16:25

2 stops17h 51m

London City

Tue 7/10

08:45-23:15

2 stops19h 30m

£550

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 55 results
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Best time to book a flight from Greenville to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a return flight from Greenville to London. Price data was last updated on 8 August 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to London. 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?

Currently, January is the cheapest month in which you can book a flight from Greenville to London (average of £112). Flying from Greenville to London in August is currently the most expensive (average of £164). 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.

What’s the top stopover airport for flights from Greenville to London?

Share of one-stop return flights from Greenville to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 40% of one-stop itineraries from Greenville to London on Cheapflights.

What’s the cheapest stopover airport for flights from Greenville to London?

Average return fare for one-stop flights from Greenville to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £436.

What’s the fastest stopover option from Greenville to London?

Shortest average travel time for one-stop one-way flights from Greenville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 16m.

Which airport typically offers the quickest stopover for flights from Greenville to London?

Average stopover duration for one-stop one-way flights from Greenville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 27m.

Related info for your journey

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

    If you book a flight to London 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 per day from 0 different airlines.

  • How long is the flight from Greenville to London?

    Delta and Lufthansa can get you from Greenville to London in just under 16h 12m. Your travel time can differ by up to 3h 49m. Airlines will cover a distance of 4047 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £321 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from £324 and £327, respectively.

  • What are the most popular routes from Greenville to London?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to London 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?

    Currently, January is the cheapest month in which you can book a flight from Greenville to London (average of £112). Flying from Greenville to London in August is currently the most expensive (average of £164). 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.

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