Cheap Flights from London to Gwangju

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Compare London to Gwangju flight deals

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

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Flight deals from London to Gwangju

Looking for a cheap last-minute deal or the best return flight from London to Gwangju? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Gwangju

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Gwangju flights are currently cheapest in September.

London to Gwangju: Alternative routes

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

London to Gwangju: Flight information

The things to know before you go.
Cheapest flight found921 €
Cheapest month to flySeptember

Finding cheap flights from London to Gwangju: Frequently asked questions

The best price we found for a return flight from London to Gwangju is 921 €. 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 London to Gwangju. But we found flights with one stop from 921 €.
As of June 2025, there are no flights flying from London to Gwangju.
The cheapest month to fly from London to Gwangju is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Gwangju Airport on Monday, 8 September 2025.
No airlines currently offer direct flights between London and Gwangju 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 Gwangju 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 Gwangju is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Gwangju is Shenzhen Airlines .

Flying from London to Gwangju Airport (KWJ): what you need to know

  • London has plenty of airports where you can begin your trip. Check out your departure options from London Heathrow Airport (LHR) and London Gatwick Airport (LGW) when organising your flight from London to Gwangju Airport (KWJ). Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY) are the other main bases in the city.

  • Gwangju Airport is located in Gwangju. The city operates in the UTC+9 timezone and is 9 hours ahead of London.

  • Your flight from London to KWJ won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Popular months like July or other busy periods mean bigger queues and potential delays. Stay ahead of the crowds by arriving at the airport even earlier. Plan for at least four hours ahead of international flights and two hours before domestic departures.

Airports in London

London Heathrow Airport (LHR)

  • From central London, LHR is around 31 kilometres away. Use navigation apps or check the official airport website to find the best way to reach the terminal.

  • Booked an early flight from London to Gwangju Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to London Heathrow Airport:

London Gatwick Airport (LGW)

  • Using public transport, you can travel from central London to LGW in around 1 hour and 26 minutes. The airport is roughly 80 kilometres away, and making the trip by car will take approximately 1 hour and 19 minutes.

  • It's your holiday, so why not spend an extra night away from home? Consider kicking back in one of these accommodation options near London Gatwick Airport the day before your flight from London to KWJ:

About Gwangju Airport (KWJ)

Getting from Gwangju Airport (KWJ) to central Gwangju

  • Gwangju Airport is about 3 kilometres from central Gwangju. The time it takes to get to the centre by car rental or cab depends on the time of day. Do some research beforehand.

  • When travelling by public transport, expect a journey of about 42 minutes.

How to find the cheapest flights from London to Gwangju Airport (KWJ)

  • For a one-way ticket from London to Gwangju Airport, 410 € is the best price we've seen. You can also book a return flight starting from 921 €. These are the lowest fares right now and may vary based on availability.

  • We suggest booking as early as possible to secure cheap tickets from London to KWJ. You're more likely to snag a great deal and enjoy a wider selection of departure times and travel dates.

  • Getting cheap tickets from London to Gwangju Airport is easy if you can be flexible with your dates. Check out the 'Whole month' function to see the lowest fares across each month and bag a great deal.

  • Locking in a cheap ticket from London to KWJ is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price drops.

  • Take advantage of the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from London to Gwangju Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and journey duration.

The best time to fly from London to Gwangju Airport (KWJ)

  • August is the busiest month to board a flight from London to Gwangju Airport while April is the quietest. To work out the best time to go to Gwangju, consider whether you like a lively atmosphere or a quieter vibe.

  • Before locking in your flight from London to KWJ, think about the kind of weather you enjoy. August is the warmest month in Gwangju, with the temperature ranging from 19ºC to 32ºC.

  • Search for cheap flights from London to Gwangju Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 7ºC on average.

More about Gwangju

  • Start your Gwangju trip off on the right foot by choosing the ideal place to stay. After booking your flight from London to Gwangju Airport, browse our selection of hotels including:

  • Gwangju Biennale and May 18th National Cemetery are a couple of big attractions to add to your Gwangju must-do list. Keep the momentum going by heading to Pungam Reservoir.

Complete your Gwangju trip with a car rental

  • Once you've booked your hotel and cheap flight from London to Gwangju Airport, your next task is choosing one of our car rentals in Gwangju. Explore the deals and instantly compare your options on price, pick-up convenience, fuel policies, and more.

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