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Cheap flights from Greenville to London from £251

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LON
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Greenville to London

Enter your travel dates to find the best prices.

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 24 May 2026.

Fri 10/720:30
GSP
-
LGW
1 stop32h 30m
Multiple Airlines
Wed 19/814:00
LGW
-
GSP
1 stop29h 53m
Multiple Airlines
Deal found 21/5£559
Mon 9/1117:45
GSP
-
LHR
1 stop11h 40m
United Airlines
Wed 11/1106:50
LHR
-
GSP
2 stops15h 10m
United Airlines
Deal found 20/5£577
Wed 11/1114:23
GSP
-
LHR
2 stops13h 47m
United Airlines
Fri 13/1106:50
LHR
-
GSP
2 stops15h 10m
United Airlines
Deal found 19/5£580
Thu 11/608:19
GSP
-
LGW
1 stop20h 41m
Multiple Airlines
Wed 17/614:00
LGW
-
GSP
1 stop22h 34m
Multiple Airlines
Deal found 20/5£652
Sun 1/1114:25
GSP
-
LHR
2 stops22h 15m
Scandinavian Airlines
Sun 8/1106:40
LHR
-
GSP
2 stops18h 34m
Scandinavian Airlines
Deal found 24/5£653
Sun 8/1115:42
GSP
-
LHR
2 stops20h 58m
Scandinavian Airlines
Thu 12/1119:30
LHR
-
GSP
2 stops30h 51m
Scandinavian Airlines
Deal found 20/5£655
Fri 9/1017:46
GSP
-
LHR
1 stop33h 44m
United Airlines
Mon 12/1006:50
LHR
-
GSP
2 stops21h 39m
United Airlines
Deal found 22/5£655
Fri 7/820:30
GSP
-
LGW
1 stop32h 30m
Multiple Airlines
Sun 23/814:00
LGW
-
GSP
2 stops34h 48m
Multiple Airlines
Deal found 21/5£657
Thu 11/608:19
GSP
-
LGW
1 stop20h 41m
Multiple Airlines
Thu 18/614:00
LGW
-
GSP
1 stop22h 39m
Multiple Airlines
Deal found 20/5£658
Fri 30/1017:41
GSP
-
LHR
2 stops56h 49m
Multiple Airlines
Tue 3/1106:30
LHR
-
GSP
2 stops19h 41m
Multiple Airlines
Deal found 21/5£664
Mon 14/915:01
GSP
-
LHR
1 stop10h 54m
Multiple Airlines
Wed 23/916:00
LHR
-
GSP
1 stop12h 15m
Multiple Airlines
Deal found 23/5£666
Sun 23/817:43
GSP
-
LHR
1 stop13h 12m
Lufthansa
Sun 30/807:25
LHR
-
GSP
2 stops16h 40m
Lufthansa
Deal found 23/5£668

Find 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 24 May 2026.

Round-trip from

£559

One-way from

£251

Popular in

January

Cheapest in

February

Average price

£787
10/7-19/8
  • 10/7-19/8
  • 2 total stops
  • 62h 23m total
  • Greenville to London
Search Deals
British Airways
  • British Airways
  • 30/9
  • 1 total stop
  • 17h 59m total
  • Greenville to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 24 May 2026.
Use the filters below to find and compare flights from Greenville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sun 6/9

11:10-07:10

1 stop15h 00m

London Heathrow

Thu 17/9

09:55-21:25

2 stops16h 30m

£673

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 19/8

08:49-06:25

1 stop16h 36m

London Heathrow

Wed 26/8

08:40-20:32

2 stops16h 52m

£673

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 2/9

11:25-10:00

2 stops17h 35m

London Heathrow

Tue 8/9

06:50-17:14

2 stops15h 24m

£676
Fastest return journey

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 21/8

19:47-10:40

1 stop9h 53m

London Heathrow

Tue 1/9

06:50-17:02

2 stops15h 12m

£679

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 4/11

11:10-08:45

1 stop16h 35m

London Heathrow

Sat 14/11

11:15-21:58

2 stops15h 43m

£679

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 21/8

07:00-07:55

1 stop19h 55m

London Heathrow

Fri 4/9

06:50-19:05

2 stops17h 15m

£679

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 15/9

17:00-13:15

1 stop15h 15m

London Heathrow

Mon 21/9

09:55-21:26

2 stops16h 31m

£680

GreenvilleLondon

GSP - LGW

GSPLGW

Greenville

Tue 1/9

14:25-09:25

2 stops14h 00m

London Gatwick

Wed 23/9

10:25-21:25

2 stops16h 00m

£681

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 29/10

14:25-08:45

2 stops14h 20m

London Heathrow

Tue 3/11

06:30-16:09

2 stops14h 39m

£683

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 18/9

07:00-10:00

2 stops22h 00m

London Heathrow

Sat 3/10

06:50-18:14

2 stops16h 24m

£687

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 56 resultsSorted by cheapest first
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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

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

Currently, September is the cheapest month in which you can book a flight from Greenville to London (average of £402). Flying from Greenville to London in June is currently the most expensive (average of £745). 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?

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, United Airlines, and Lufthansa can get you from Greenville to London in just under 15h. Your travel time can differ by up to 4h 12m. 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 most popular routes from Greenville to London?

    When deciding which route to take from Greenville to London consider Greenville - London Heathrow, Greenville - London City or Greenville - London Gatwick as they are the most popular.

  • 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, September is the cheapest month in which you can book a flight from Greenville to London (average of £402). Flying from Greenville to London in June is currently the most expensive (average of £745). 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

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