Cheap flights from Greenville to London from £280

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LON
4 Jan — 11 Jan1
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 5 December 2025.

Fri 12/1210:08GSP - LHR
2 stops15h 57mDelta
Mon 15/1211:05LHR - GSP
2 stops16h 28mDelta
Deal found 3/12£526
Fri 12/1206:39GSP - LHR
1 stop20h 11mBritish Airways
Mon 15/1218:55LHR - GSP
2 stops28h 01mBritish Airways
Deal found 3/12£528
Tue 16/1206:39GSP - LHR
1 stop20h 11mBritish Airways
Wed 7/115:10LHR - GSP
2 stops34h 49mBritish Airways
Deal found 3/12£576
Sun 7/1217:17GSP - LHR
1 stop10h 43mVirgin Atlantic
Tue 9/1206:30LHR - GSP
2 stops15h 02mVirgin Atlantic
Deal found 3/12£863
Thu 25/1207:30GSP - LHR
1 stop20h 15mDelta
Sun 28/1208:40LHR - GSP
2 stops19h 52mDelta
Deal found 4/12£887
Tue 23/1214:50GSP - LHR
2 stops35h 20mUnited Airlines
Thu 1/107:30LHR - GSP
2 stops16h 46mUnited Airlines
Deal found 4/12£910
Thu 25/1217:36GSP - LHR
2 stops32h 34mUnited Airlines
Sun 28/1213:00LHR - GSP
2 stops26h 56mUnited Airlines
Deal found 4/12£934
Sat 20/1209:40GSP - LHR
2 stops17h 50mUnited Airlines
Sat 27/1207:40LHR - GSP
1 stop18h 07mUnited Airlines
Deal found 4/12£944
Tue 23/1215:26GSP - LGW
2 stops33h 34mMultiple Airlines
Thu 1/114:00LGW - GSP
1 stop34h 23mMultiple Airlines
Deal found 4/12£1,183
Fri 12/1220:03GSP - LGW
1 stop33h 02mMultiple Airlines
Mon 15/1211:40LGW - GSP
2 stops15h 24mMultiple Airlines
Deal found 3/12£1,792
Tue 23/1210:05GSP - LCY
2 stops17h 45mDelta
Thu 1/110:00LCY - GSP
2 stops17h 30mDelta
Deal found 4/12£1,880
Fri 26/1210:05GSP - LCY
2 stops17h 05mDelta
Wed 31/1207:45LCY - GSP
2 stops19h 45mDelta
Deal found 3/12£1,970

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 5 December 2025.

Round-trip from

£431

One-way from

£277

Popular in

June

Cheapest in

October

Average price

£643
British Airways
  • British Airways
  • 13/1-22/1
  • 3 total stops
  • 38h 14m total
  • Greenville to London
Air Canada
  • Air Canada
  • 28/2
  • 2 total stops
  • 33h 35m total
  • Greenville to London
Highest demand for flights based on searches. 17% potential increase in price (£102 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 5 December 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

Tue 3/2

06:00-06:35

1 stop19h 35m

London Heathrow

Tue 3/3

06:05-20:44

2 stops19h 39m

£432

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 11/2

15:05-07:50

1 stop11h 45m

London Heathrow

Mon 16/2

06:30-18:51

2 stops17h 21m

£452

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 17/1

12:04-06:20

1 stop13h 16m

London Heathrow

Sat 24/1

12:05-19:29

1 stop12h 24m

£453

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 8/4

07:59-06:50

1 stop17h 51m

London Heathrow

Wed 22/4

16:35-10:28

2 stops46h 53m

£457

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 8/4

12:11-08:05

1 stop14h 54m

London Heathrow

Wed 22/4

09:15-17:30

1 stop13h 15m

£465

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 8/1

11:49-09:10

1 stop16h 21m

London Heathrow

Mon 12/1

19:30-20:47

2 stops30h 17m

£465

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 8/4

14:14-10:15

2 stops15h 01m

London Heathrow

Wed 22/4

09:40-21:25

2 stops16h 45m

£468

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 17/1

06:00-06:35

1 stop19h 35m

London Heathrow

Sat 24/1

06:05-21:00

2 stops19h 55m

£468

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 30/1

10:00-06:40

1 stop15h 40m

London Heathrow

Tue 3/2

06:50-19:29

2 stops17h 39m

£469

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 16/1

11:00-07:50

1 stop15h 50m

London Heathrow

Fri 30/1

10:35-17:56

1 stop12h 21m

£471

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 38 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 28 November 2025.

Booking 25 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 £337). Flying from Greenville to London in June is currently the most expensive (average of £642). 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?

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.

Atlanta (ATL) – chosen by Cheapflights users on 43% 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 £441.

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?

    British Airways, Delta, and Lufthansa can get you from Greenville to London in just under 11h 45m. Your travel time can differ by up to 6h 06m. 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?

  • 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 £337). Flying from Greenville to London in June is currently the most expensive (average of £642). 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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