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502 € Cheap Flights from Greenville-Spartanburg to London Heathrow

Compare Greenville-Spartanburg to London Heathrow flight deals

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

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Flight deals from Greenville-Spartanburg to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Greenville-Spartanburg to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.502 € per passenger.Departing Sun, 26 Oct, returning Tue, 11 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Greenville-Spartanburg on Sun, 26 Oct, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Tue, 11 Nov, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 502 €, select.
London.509 € per passenger.Departing Tue, 9 Dec, returning Tue, 16 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Greenville-Spartanburg on Tue, 9 Dec, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Tue, 16 Dec, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 509 €, select.
London.515 € per passenger.Departing Tue, 17 Feb, returning Wed, 25 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Greenville-Spartanburg on Tue, 17 Feb, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Wed, 25 Feb, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 515 €, select.
London.533 € per passenger.Departing Wed, 31 Dec, returning Sat, 24 Jan.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from Greenville-Spartanburg on Wed, 31 Dec, arriving in London Heathrow.Inbound indirect flight with Virgin Atlantic, departs from London Heathrow on Sat, 24 Jan, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 533 €, select.
London.553 € per passenger.Departing Tue, 11 Nov, returning Mon, 17 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Greenville-Spartanburg on Tue, 11 Nov, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Mon, 17 Nov, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 553 €, select.
London.565 € per passenger.Departing Wed, 7 Jan, returning Sun, 11 Jan.Return flight with Air France.Outbound indirect flight with Air France, departs from Greenville-Spartanburg on Wed, 7 Jan, arriving in London Heathrow.Inbound indirect flight with Air France, departs from London Heathrow on Sun, 11 Jan, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 565 €, select.
London.623 € per passenger.Departing Mon, 12 Jan, returning Mon, 16 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Greenville-Spartanburg on Mon, 12 Jan, arriving in London Heathrow.Inbound indirect flight with Delta, departs from London Heathrow on Mon, 16 Mar, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 623 €, select.
London.646 € per passenger.Departing Thu, 23 Oct, returning Sun, 26 Oct.Return flight with United.Outbound indirect flight with United, departs from Greenville-Spartanburg on Thu, 23 Oct, arriving in London Heathrow.Inbound indirect flight with United, departs from London Heathrow on Sun, 26 Oct, arriving in Greenville-Spartanburg.Price includes taxes and charges.From 646 €, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Greenville-Spartanburg to London Heathrow flights are currently cheapest in December.
Oct
from 646 €
Nov
from 553 €
Dec
from 509 €
Jan
from 565 €
Feb
from 515 €
Mar
from 649 €
Apr
Find prices
May
from 755 €
Jun
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Jul
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Aug
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Sep
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Greenville-Spartanburg to London Heathrow: Alternative routes

Compare routes from Greenville-Spartanburg to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Greenville to London: Flight information

The things to know before you go.
Cheapest flight found502 €
Cheapest month to flyOctober

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

The best price we found for a return flight from Greenville-Spartanburg to London Heathrow is 502 €. 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 Heathrow. But we found flights with one or more stops from 502 €.
As of October 2025, there are no flights flying from Greenville-Spartanburg to London Heathrow.
The cheapest month to fly from Greenville-Spartanburg to London Heathrow is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Greenville-Spartanburg Airport to London Heathrow Airport on Sunday, 26 October 2025.
No airlines currently offer direct flights between Greenville-Spartanburg Airport and London Heathrow Airport. 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 Heathrow 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.
Currently, KLM offers the cheapest flight tickets to London Heathrow.

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

  • London is four hours ahead of Greenville and is in the UTC+0 timezone.

  • Your GSP to LHR flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You can expect longer lines during popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Greenville-Spartanburg International Airport to London Heathrow Airport. These are the top stopovers between GSP and LHR:

    • Washington Dulles International Airport

    • Newark Liberty International Airport

    • Baltimore/Wash International Thurgood Marshall Airport

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

  • 301 € is the lowest price for a one-way Greenville-Spartanburg International Airport to London Heathrow Airport flight. Return flights start from 502 €. These prices may change based on demand and availability.

  • To score cheap tickets from GSP to LHR, book in advance. Airlines usually offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from Greenville-Spartanburg International Airport to London Heathrow Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across each month and snap up a great deal.

  • Never miss a deal on cheap flights from GSP to LHR by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Greenville-Spartanburg International Airport to London Heathrow Airport.

Handy information about Greenville-Spartanburg International Airport (GSP)

  • GSP's address is 2000 GPS Drive, Suite 1.

  • Of the departures from Greenville-Spartanburg International Airport, 79.7% land on time at their destination.

  • To reach Greenville-Spartanburg International Airport from central Greenville, it takes about 20 minutes if you're going by car. This depends on traffic, however. It's approximately 27 kilometres from the airport to the city centre.

  • Catching an early flight from Greenville-Spartanburg International Airport to London Heathrow Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays close to GSP:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport to the centre of London has a drive time of about 55 minutes. It's approximately 31 kilometres away.

  • It takes around 1 hour when travelling by public transport.

When to fly to London Heathrow Airport (LHR)

  • It's time to pick your dates for your flight from Greenville-Spartanburg International Airport to London Heathrow Airport. July is the busiest month to head to London. If you're after a more low-key vibe, go in February.

  • Lock in your flight from Greenville-Spartanburg International Airport to London Heathrow Airport for July if you'd like to visit London during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • Look for cheap tickets from GSP to LHR in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of United Kingdom

  • You've visited London, now it's time to discover other parts of United Kingdom. Journey about 161 kilometres north-west to Birmingham to tick off its leading attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a full itinerary ahead.

  • Bristol is another essential stop in United Kingdom and is around 177 kilometres west of London. No journey is complete without seeing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

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.