The cheapest times to fly from GSP to STN are
- January 1st to March 18th
- August 13th to September 16th
- October 15th to December 16th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from GSP to STN is early to mid February. Prices can be as high as $4095 for Friday flights during mid June, or as low as $976 for Monday flights around early to mid February.
When to Fly to London
Flying from Greer, SC (GSP) to London (STN) will usually cost between $1014 to $1962 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid February with an average ticket price of $1088. Due to high demand the most expensive time to fly is mid June, with an average price of $2211. Planning your trip to low-cost times can easily save you $1123 on economy flights and even more on first-class flights. Generally, any price below $1201 can be considered a good price for a round-trip GSP to STN flight.
See below for a graph of average weekly prices for the GSP to STN route. All prices are for round-trip tickets in USD.
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Compared to other flights, the GSP to STN flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Greenville. The average price per mile (for a direct flight) is $0.18, which is below average.
Flight Prices by Day of the Week
Monday is usually the cheapest day to fly to STN, and Sunday the cheapest day to fly back into GSP. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $470 (26%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1202. Return trip prices are from the STN to GSP flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from GSP to STN can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 18 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from GSP to STN while comparing.
- 41 miles (66 km) away from STN
- Usually 32.06% less expensive than STN
- 1-layover flights available
- 131 miles (211 km) away from STN
- Usually 28.73% less expensive than STN
- 2-layover flights available
- 54 miles (87 km) away from STN
- Usually 27.14% less expensive than STN
- 1-layover flights available
- 27 miles (43 km) away from STN
- Usually 23.81% less expensive than STN
- 2-layover flights available
- 146 miles (235 km) away from STN
- Usually 17.15% less expensive than STN
- 1-layover flights available
- 93 miles (150 km) away from STN
- Usually 7.08% less expensive than STN
- 2-layover flights available
Flight Hacking GSP to STN
Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from GSP to STN — but Champion Traveler does!
- Price for both tickets: $852
- Average savings: $350 (29.1%)
- Price for both tickets: $957
- Average savings: $245 (20.36%)
- Price for both tickets: $969
- Average savings: $233 (19.36%)
Flight Questions Answered
Still have questions about flying from GSP to STN? We’ve got answers.
Which airlines fly this route?
You can find 13 major airlines flying this route most often: Air Canada, Air France, American, Austrian, Brussels Airlines, Delta, Eurowings, Finnair, KLM, Lufthansa, SAS, SWISS, United, and potentially more during busy seasons.
How far away is it from London Stansted Airport to Greenville-Spartanburg International Airport?
The distance between the two airports is roughly 4069 miles or 6548 kilometers.
How long does it take to fly from GSP to STN?
The real-world flight time for a nonstop GSP to STN flight is about 8 hour 18 minutes.
How many flights go between Greer, SC and London?
It depends on the day of the week and the date, but a typical day might have around 52 available flights from GSP to STN.
Airport Location Info
Departing Airport
Origination code | GSP |
Origination airport name | Greenville-Spartanburg International Airport |
City | Greer, SC |
Country | the United States |
Latitude | 34.9 |
Longitude | -82.2 |
Return Airport
Destination code | STN |
Destination airport name | London Stansted Airport |
City | London |
Country | the United Kingdom |
Latitude | 51.9 |
Longitude | 0.2 |
Other Resources
Flights to STN
Flights from STN
Popular Flights
Flights to GSP
Flights from GSP
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.