Cheap Flights from London Stansted to Seoul

Compare London Stansted to Seoul flight deals

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

Book the best Seoul fare with no extra fees

Flight deals from London Stansted to Seoul

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

Find the cheapest month to fly from London Stansted to Seoul

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

Alternative London Stansted to Seoul routes

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

London to Seoul: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 898
Cheapest month to flyJanuary

Finding cheap flights from London Stansted to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from London Stansted to Seoul is ر.ق.‏ 1,674. 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 Stansted to Seoul. But we found flights with one or more stops from ر.ق.‏ 1,674.
As of December 2025, there are no flights flying from London Stansted to Seoul.
The cheapest month to fly from London Stansted to Seoul is usually January.
If you're flying from London Stansted Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from ر.ق.‏ 1,674.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Stansted Airport to Seoul on Friday, 23 January 2026.
No airlines currently offer direct flights between London Stansted Airport and Seoul. 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 Seoul 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around -1°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Ryanair offers the cheapest flight tickets to Seoul.

Travelling from Stansted Airport (STN) to Seoul: what you need to know

  • The timezone in Seoul is UTC+9. The city is nine hours ahead of London, where Stansted Airport is located.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your STN to Seoul flight.

  • Heading off during a peak time like school or public holidays? Expect longer lines at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

  • Stopovers are the perfect opportunity to take a break from travelling and maybe even tick off a new city. When browsing for flight tickets from STN to Seoul, deselect the 'Direct flights only' box to see where you can stop along the way. Some popular options include:

    • Dubai Airport (DXB)

    • Milano Malpensa Airport (MXP)

    • Helsinki-Vantaa Airport (HEL)

  • Located around 48 kilometres from central London, STN can be reached in about 1 hour by car, depending on traffic. The journey on public transport takes roughly 1 hour 25 minutes.

  • Searching for a hotel close to STN? If you're catching an early flight from Stansted Airport to Seoul, these accommodation options set you up for a seamless send-off:

  • 64.73% of flights taking off from Stansted Airport touch down at their destination on schedule.

How to find the cheapest flights from Stansted Airport (STN) to Seoul

  • The lowest price we've seen for a one-way Stansted Airport to Seoul flight is ر.ق.‏ 898. The cheapest price for a return flight is ر.ق.‏ 1,674. Keep in mind fares may change due to availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap flights from STN to Seoul if you book in advance. Airlines often offer some great early bird rates.

  • Finding cheap tickets from Stansted Airport to Seoul is easier if you're flexible with your dates. Try using the 'Whole month' tool to access the lowest fares across every month and land an epic deal.

  • Snapping up a cheap flight from STN to Seoul is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know as soon as a new discount appears.

  • Select your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Stansted Airport to Seoul by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Seoul

Incheon International Airport (ICN)

  • Central Seoul is around 48 kilometres from Incheon International Airport (ICN). How long it takes to drive there will vary depending on time of day, so do some research ahead of your trip.

  • Getting to the centre by public transport takes about 1 hour 45 minutes.

  • The last thing you need is a long journey to your hotel if you're getting in late on a flight from Stansted Airport to Seoul. Book one of these accommodation options near ICN instead:

  • Grab an Incheon International Airport rental car and discover Seoul and beyond with your own wheels. WECAR, Hi Rent A Car and Alamo are top outlets to choose from here.

  • Booking your vehicle from Incheon International Airport about four weeks in advance of your flight from STN to Seoul can help you lock in the best possible rate.

Gimpo International Airport (GMP)

  • Central Seoul is around 16 kilometres from Gimpo International Airport (GMP). Step off your flight from Stansted Airport to Seoul and then be on the lookout for any airport signs directing you to the city centre.

  • If you choose to travel on public transport, the ride to the centre will take you 1 hour 5 minutes or so.

  • You'll find some great places to rest your head close to GMP. Unwind and get cosy after your STN to Seoul flight at one of these well-located options:

  • Forget about inconvenient public transport timetables or slow-moving cab lines. Pick up a Gimpo International Airport rental car and take your trip in whatever direction you choose. Compare offers from GOGO Rent a Car, Gogo Rental Car Seoul and Hi Rent A Car.

  • Get exactly what you want. Reserving your ride from GMP one week ahead of time often means better deals and a wider range of vehicles.

Best time to go to Seoul

  • Carefully consider your travel dates before locking in your flight from Stansted Airport to Seoul. The city buzzes in high season, but prices are often higher and top attractions can be busy. Go to Seoul in low season if you want a quieter vibe.

  • Before booking a Stansted Airport to Seoul flight ticket, think about the weather you're most comfortable in. August is the warmest month in Seoul, with temperatures ranging from 19ºC to 32ºC.

  • Look for cheap tickets from STN to Seoul in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 4ºC on average.

More about Seoul

Explore more of South Korea

  • Seoul has its own special appeal, but there are so many other parts of South Korea you'll want to see. About 322 kilometres south-east of Seoul, a trip to Busan will keep you on the go. Start with leading sights like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • Daegu is another favourite destination in South Korea and is around 241 kilometres south-east of Seoul. No trip is complete without visiting Duryu Park People's Garden, E-World and Apsan Park.

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