Cheap Flight Tickets from Seoul (SEL) to London (LON)

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Flights from Seoul to London Starting at AU$ 316

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seoul to London

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seoul to London

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Air China

From AU$ 316

China Southern Airlines

From AU$ 365

Jeju Air

From AU$ 392

Eastar Jet

From AU$ 393

Air Busan

From AU$ 395

Jin Air

From AU$ 395

T'Way Air

From AU$ 397

Asiana Airlines

From AU$ 408

Korean Air

From AU$ 415

Spring Airlines

From AU$ 470

ANA airlines

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Alternative Routes from Seoul to London

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seoul to London.

Cheapest
ICN
14:55
37h 20m
1 transfer
LHR
20:15
Incheon International Airport - London Heathrow Airport
Fri, May 31Air China
AU$ 316
GMP
20:50
29h 50m
1 transfer
LHR
18:40
Gimpo International Airport - London Heathrow Airport
Thu, May 23China Eastern Airlines
AU$ 356
GMP
13:00
34h 10m
2 transfer
LTN
15:10
Gimpo International Airport - London Luton Airport
Wed, May 8China Southern Airlines
AU$ 406
GMP
13:00
34h 10m
2 transfer
LTN
15:10
Gimpo International Airport - London Luton Airport
Wed, May 8China Southern Airlines
AU$ 406
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How do I find the cheapest flights?

When are flight from Seoul (SEL) to London (LON) the cheapest?
Airlines adjust prices for flights from Seoul to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seoul (SEL) to London (LON) cost?
According to Trip.com's data, the lowest price is around AU$ 1,571.
How long is the flights from Seoul (SEL) to London (LON)?
It takes about 14 hours 30 minutes to fly from Seoul (SEL) to London (LON).
What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
- The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
- The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
What are the most popular airlines that fly from Seoul (SEL) to London (LON)?
Airlines with flights from Seoul (SEL) to London (LON): Asiana Airlines, Korean Air and Virgin Atlantic.
What's the most popular airline for direct flights from Seoul (SEL) to London (LON)?
Korean Air operates 61 direct flights from Seoul (SEL) to London (LON).
How many airports in London (LON)?
There are 7 airport(s) in London (LON): London Biggin Hill Airport, London City Airport, London Gatwick Airport, London Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.

How to find a cheap flight from Seoul to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seoul to London. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Flight Information from Seoul to London

Cheapest direct flight price	AU$ 315
Cheapest return ticket price	AU$ 1,313
Off-season for travel	March
Peak season for travel	July
Flight distance	8,862.51km
Average flight time	14 hours 30 minutes
Popular airline	Finnair