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Cheap Flights from Greenville-Spartanburg to London

Compare Greenville-Spartanburg to London flight deals

Find the cheapest month or even day of the year to fly to London

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Flight deals from Greenville-Spartanburg to London

Looking for a cheap last-minute deal or the best return flight from Greenville-Spartanburg Airport to London? If you want to travel next month, return fares start from R 12,814. Find the lowest prices on one-way and return tickets right here.
London.R 3,687 per passenger.Departing Mon, 27 Jul.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Mon, 27 Jul, arriving in London Gatwick.Price includes taxes and charges.From R 3,687, select.
London.R 5,117 per passenger.Departing Thu, 15 Oct.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Greenville-Spartanburg on Thu, 15 Oct, arriving in London Gatwick.Price includes taxes and charges.From R 5,117, select.
London.R 5,162 per passenger.Departing Fri, 7 Aug.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Fri, 7 Aug, arriving in London Gatwick.Price includes taxes and charges.From R 5,162, select.
London.R 5,572 per passenger.Departing Wed, 16 Sep.One-way flight with United.Outbound indirect flight with United, departs from Greenville-Spartanburg on Wed, 16 Sep, arriving in London Heathrow.Price includes taxes and charges.From R 5,572, select.
London.R 5,575 per passenger.Departing Mon, 2 Nov.One-way flight with Finnair.Outbound indirect flight with Finnair, departs from Greenville-Spartanburg on Mon, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From R 5,575, select.
London.R 5,649 per passenger.Departing Mon, 19 Apr.One-way flight with Air France.Outbound indirect flight with Air France, departs from Greenville-Spartanburg on Mon, 19 Apr, arriving in London Heathrow.Price includes taxes and charges.From R 5,649, select.
London.R 6,023 per passenger.Departing Mon, 29 Jun.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Greenville-Spartanburg on Mon, 29 Jun, arriving in London Gatwick.Price includes taxes and charges.From R 6,023, select.
London.R 6,342 per passenger.Departing Wed, 16 Dec.One-way flight with KLM.Outbound indirect flight with KLM, departs from Greenville-Spartanburg on Wed, 16 Dec, arriving in London Heathrow.Price includes taxes and charges.From R 6,342, select.
London.R 6,485 per passenger.Departing Fri, 5 Mar.One-way flight with Air France.Outbound indirect flight with Air France, departs from Greenville-Spartanburg on Fri, 5 Mar, arriving in London Heathrow.Price includes taxes and charges.From R 6,485, select.

Find the cheapest month to fly from Greenville-Spartanburg to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Greenville-Spartanburg to London flights are currently cheapest in July.
Jun
from R 6,023
Jul
from R 3,687
Aug
from R 5,162
Sep
from R 5,572
Oct
from R 5,117
Nov
from R 5,575
Dec
from R 6,342
Jan
Find prices
Feb
Find prices
Mar
from R 6,485
Apr
from R 5,649
May
Find prices

Alternative Greenville-Spartanburg to London routes

Looking for the cheapest, fastest or easiest route from Greenville-Spartanburg to London? You could fly into the following airports instead.

London City

12km from central London
Closest
from R 5,919
Search flights

London Heathrow

23km from central London
from R 5,571
Search flights

London Gatwick

40km from central London
Cheapest
from R 3,687
Search flights

London Luton

45km from central London
from R 6,217
Search flights

London Stansted

49km from central London
from R 5,583
Search flights

London Southend

57km from central London
from R 7,856
Search flights

Greenville to London: Flight information

The things to know before you go.
Cheapest flight foundR 3,687
Cheapest month to flyJuly

Finding cheap flights from Greenville-Spartanburg to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Greenville-Spartanburg to London is R 12,504. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Greenville-Spartanburg to London. But we found flights with one or more stops from R 12,504.
As of June 2026, there are no flights flying from Greenville-Spartanburg to London.
The cheapest month to fly from Greenville-Spartanburg to London is usually September.
If you're flying from Greenville-Spartanburg Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from R 12,504.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Greenville-Spartanburg Airport to London on Friday, 11 September 2026.
No airlines currently offer direct flights between Greenville-Spartanburg Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 15°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Allegiant Air offers the cheapest flight tickets to London.

Flying from Greenville-Spartanburg International Airport (GSP) to London: what you need to know

  • London is five hours ahead of Greenville, where Greenville-Spartanburg International Airport is located. London observes the UTC+0 timezone.

  • For a relaxed start to your GSP to London flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • You'll likely experience longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • We make it a breeze to book plane tickets from GSP to London with a stopover. To see all the options, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to see the sights of the city of your choice. Well-traveled stopover hubs include:

    • Newark Liberty International Airport (EWR)

    • Orlando International Airport (MCO)

    • Washington Dulles International Airport (IAD)

  • GSP is about 16 kilometres from central Greenville. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 25 minutes or so to get there, depending on the traffic. If you're using public transport, expect the travel time to be around 50 minutes.

  • Booked an early flight from Greenville-Spartanburg International Airport to London? Avoid rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to GSP:

  • Of the departures from Greenville-Spartanburg International Airport, 79% arrive as scheduled at their destination.

  • GSP is located at 2000 GPS Drive, Suite 1.

How to find the cheapest flights from Greenville-Spartanburg International Airport (GSP) to London

  • R 3,687 is the cheapest price we've found for a one-way Greenville-Spartanburg International Airport to London flight. A round-trip plane ticket right now is R 12,504. Depending on the availability and when you book, these fares could change.

  • To find cheap flights from GSP to London, book as early as possible. Airlines usually offer lower prices when flights first go on sale.

  • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price across every month when looking for a Greenville-Spartanburg International Airport to London ticket.

  • Stay on top of deals for cheap flights from GSP to London by setting up a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Greenville-Spartanburg International Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to central London takes about 45 minutes by car. The centre is roughly 24 kilometres away.

  • It'll take around 25 minutes if you're travelling by public transport.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Greenville-Spartanburg International Airport to London. Reserve one of these accommodation options near LHR instead:

  • Reserving your vehicle from London Heathrow Airport about one week ahead of your flight from GSP to London can help you lock in the lowest rate.

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is around 48 kilometres from central London. Once you've hopped off your flight from Greenville-Spartanburg International Airport to London, it'll take you around 1 hour 5 minutes to reach the heart of the city in a ride-share or taxi.

  • The journey will take about 1 hour 20 minutes on public transport.

  • After stepping off your GSP to London flight, rest your head at a hotel close to LGW. These are some comfortable options that'll help you get into relaxation mode:

  • Snap up the best price by booking your ride from LGW three weeks in advance. You'll also have access to a bigger selection of vehicles.

London Stansted Airport (STN)

  • London Stansted Airport (STN) is about 56 kilometres from the centre of London. It'll take you about 1 hour 5 minutes to reach the city centre by car once you've hopped off your flight from Greenville-Spartanburg International Airport to London.

  • The journey takes about 45 minutes when travelling by public transport.

  • Choose a hotel close to STN and get from baggage claim to bedtime in a flash. Whether you have a late GSP to London flight or just want an easier arrival, these accommodation options are all about convenience:

  • If you're searching for a vehicle with specific features, lock in your ride from STN about four weeks ahead of your flight from Greenville-Spartanburg International Airport to London. This gives you a better chance of getting the car you want, as well as a better rate.

Best time to go to London

  • July is the busiest month for flights from Greenville-Spartanburg International Airport to London. To avoid the crowds, plan your trip to London in January.

  • Lock in a Greenville-Spartanburg International Airport to London plane ticket with a departure in July if you want to explore the city during its warmest month. You can expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).

  • January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for a cheap ticket from GSP to London around that time if you like travelling in cooler conditions.

More about London

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in London right here. Explore these hotels once you've booked your flight from Greenville-Spartanburg International Airport to London:

  • There are so many things to explore in this city it can be tricky to work out where to begin. Westminster Abbey, The British Museum and Big Ben are leading attractions which should feature on any well-planned London itinerary.

Explore more of the United Kingdom

  • London is always a good idea, but there are so many other parts of the United Kingdom you should also see. About 257 kilometres northwest of London, a visit to Manchester will fill your itinerary to the brim. Start with leading attractions like Manchester United Museum & Stadium Tour, The Homes of Football and Museum of Science and Industry.

  • Birmingham is another standout destination in the United Kingdom and is around 161 kilometres northwest of London. No trip is complete without dropping by Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.

Plan the rest of your trip from Greenville to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.