London to Seoul Flight tickets from THB 8,929

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Book flight tickets from London to Seoul starting at THB 8,929

For as little as THB 8,929, you can take your next adventure to Seoul without breaking the bank. Choose between one-way and return tickets from London below.

One way
Round-trip

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

Find the best time to fly from London to Seoul

Explore the best time to buy affordable tickets to Seoul with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Airlines Flying from London to Seoul

We have a range of prices from different airlines providing flights from London to Seoul. Check below for the journey which best suits your travel needs.

Wizz Air Malta

From THB 8,630

easyJet

From THB 8,929

Vueling Airlines

From THB 9,356

Jet2.com

From THB 10,800

China Southern Airlines

From THB 11,902

Wizz Air

From THB 12,178

Wizz Air UK

From THB 12,396

Air China

From THB 12,795

China Eastern Airlines

From THB 13,056

ITA Airways

From THB 13,474

ANA airlines

Find more flights and airlines

Alternative Routes from London to Seoul

Did you know that you can save money and time on an alternative route from London to Seoul? Check out some of the different available routes below.

Cheapest
LGW
21:10
35h 0m
1 transfer
ICN
16:10
Gatwick Airport - Incheon International Airport
Wed, Sep 18Wizz Air Malta
THB 8,630
LTN
15:05
16h 35m
1 transfer
ICN
15:40
London Luton Airport - Incheon International Airport
Mon, Sep 9easyJet
THB 8,929
SEN
11:25
20h 15m
1 transfer
ICN
15:40
London Southend Airport - Incheon International Airport
Wed, Sep 11easyJet
THB 9,285
SEN
11:25
20h 15m
1 transfer
ICN
15:40
London Southend Airport - Incheon International Airport
Wed, Sep 11easyJet
THB 9,285
Find More Flights

How do I find the cheapest flights?

When are flight tickets from London (LON) to Seoul (SEL) the cheapest?
Airlines adjust prices for flights from London to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from London (LON) to Seoul (SEL) cost?
According to Trip.com's data, the lowest price is around THB 44,269.
How long does it take to fly from London (LON) to Seoul (SEL) and what is the distance?
It takes around 12 hours 25 minutes to fly from London (LON) to Seoul (SEL).
What is the transportation method from the main airport to downtown in Seoul?
- The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
- The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from London (LON) to Seoul (SEL)?
Airlines with flights from London (LON) to Seoul (SEL): Virgin Atlantic, Korean Air and Asiana Airlines.

How to find a cheap flight from London to Seoul

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

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.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from London to Seoul

Cheapest nonstop flight price	THB 8,929
Cheapest round-trip ticket price	THB 31,636
Off-season for travel	September
Peak season for travel	July
Flight distance	8,862.51km
Average flight time	12 hours 25 minutes
Popular airline	Air Canada