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Cheap flights from Greenville to London from £299

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LON
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

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 14 November 2025.

Round-trip from

£469

One-way from

£299

Popular in

June

Cheapest in

October

Average price

£627
Lufthansa
  • Lufthansa
  • 25/1-4/2
  • 4 total stops
  • 37h 28m total
  • Greenville to London
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Air Canada
  • Air Canada
  • 17/2
  • 2 total stops
  • 19h 58m total
  • Greenville to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£103 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 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 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 14 November 2025.

Mon 17/1115:44GSP - LHR
2 stops12h 56mAmerican Airlines
Wed 3/1207:50LHR - GSP
2 stops15h 06mAmerican Airlines
Deal found 13/11£461
Mon 17/1117:28GSP - LHR
1 stop31h 27mMultiple Airlines
Wed 3/1208:45LHR - GSP
2 stops20h 14mMultiple Airlines
Deal found 13/11£462
Tue 25/1109:10GSP - LHR
2 stops41h 00mUnited Airlines
Thu 4/1209:00LHR - GSP
2 stops31h 44mUnited Airlines
Deal found 12/11£470
Wed 26/1111:12GSP - LHR
2 stops14h 53mDelta
Wed 3/1210:00LHR - GSP
2 stops18h 40mDelta
Deal found 13/11£473
Tue 25/1114:31GSP - LHR
1 stop13h 44mMultiple Airlines
Thu 4/1209:55LHR - GSP
1 stop12h 57mMultiple Airlines
Deal found 12/11£492
Thu 11/1210:08GSP - LHR
2 stops15h 57mDelta
Thu 18/1215:50LHR - GSP
1 stop12h 50mDelta
Deal found 11/11£495
Fri 14/1114:55GSP - LHR
1 stop14h 55mUnited Airlines
Fri 21/1106:35LHR - GSP
2 stops20h 24mUnited Airlines
Deal found 11/11£507
Fri 14/1112:23GSP - LHR
2 stops19h 27mLufthansa
Fri 21/1109:30LHR - GSP
2 stops19h 26mLufthansa
Deal found 11/11£517
Thu 4/1212:19GSP - LHR
1 stop14h 36mUnited Airlines
Mon 8/1211:05LHR - GSP
2 stops38h 44mUnited Airlines
Deal found 11/11£518
Fri 14/1113:58GSP - LHR
1 stop12h 52mKLM
Fri 21/1113:00LHR - GSP
1 stop13h 45mKLM
Deal found 11/11£530
Thu 4/1209:05GSP - LHR
2 stops17h 05mMultiple Airlines
Mon 8/1219:30LHR - GSP
2 stops30h 19mMultiple Airlines
Deal found 13/11£530
Thu 4/1214:52GSP - LCY
2 stops17h 03mMultiple Airlines
Mon 8/1209:50LCY - GSP
2 stops33h 27mMultiple Airlines
Deal found 11/11£583

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 14 November 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

Sun 25/1

06:20-07:10

2 stops19h 50m

London Heathrow

Wed 4/2

11:10-23:48

2 stops17h 38m

£469

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Tue 25/11

09:10-07:10

2 stops41h 00m

London Heathrow

Thu 4/12

09:00-11:44

2 stops31h 44m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 26/11

10:00-06:40

1 stop15h 40m

London Heathrow

Wed 3/12

06:50-19:10

2 stops17h 20m

£470

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 26/11

11:12-07:05

2 stops14h 53m

London Heathrow

Wed 3/12

10:00-23:40

2 stops18h 40m

£473

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 8/1

11:49-07:10

2 stops14h 21m

London Heathrow

Mon 12/1

07:40-19:29

2 stops16h 49m

£474

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Sat 17/1

10:51-05:55

1 stop14h 04m

London Heathrow

Fri 30/1

06:50-19:29

2 stops17h 39m

£475

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Wed 26/11

15:02-07:50

1 stop11h 48m

London Heathrow

Wed 3/12

10:45-19:14

1 stop13h 29m

£492

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Thu 11/12

10:08-07:05

2 stops15h 57m

London Heathrow

Thu 18/12

15:50-23:40

1 stop12h 50m

£495

GreenvilleLondon

GSP - LHR

GSPLHR

Greenville

Fri 16/1

12:00-07:50

1 stop14h 50m

London Heathrow

Fri 30/1

12:30-21:52

1 stop14h 22m

£498

GreenvilleLondon

GSP - LCY

GSPLCY

Greenville

Mon 9/3

10:00-12:55

2 stops22h 55m

London City

Tue 17/3

19:10-19:04

2 stops27h 54m

£531

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 43 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 7 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 £342). Flying from Greenville to London in June is currently the most expensive (average of £651). 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 33% 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 £447.

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?

    United Airlines, Delta, and Lufthansa can get you from Greenville to London in just under 14h 53m. Your travel time can differ by up to 26h 07m. 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?

    £303 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Lufthansa and Delta, with prices starting from £328 and £337, respectively.

  • 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 Southend 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, January is the cheapest month in which you can book a flight from Greenville to London (average of £342). Flying from Greenville to London in June is currently the most expensive (average of £651). 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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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Greenville to London?

Cheapflights helps you search for flights from Greenville to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Greenville to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Greenville to London.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Greenville to London flexibly with Cheapflights today.

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