Search flights from London (LON) to South Korea

Compare flights and book cheap plane tickets with ease from London to South Korea

Popular flights from London to South Korea

Haven’t decided where to fly? We’ve got you covered

Displayed prices are based on flights departing in the next 30 days

Airlines that fly from London to South Korea

Based on flights we sold recently. Available airlines may vary depending on your search

  • Asiana Airlines
  • Air China
  • China Southern Airlines
  • China Eastern Airlines
  • Korean Air
  • Lufthansa
  • Lot Polish Airlines
  • Etihad Airways
  • Saudi
  • Turkish Airlines
  • Air India
  • Qatar Airways
  • Virgin Atlantic
  • Cathay Pacific
  • Finnair
  • KLM

Flying from London to South Korea: Things to know

The most popular route is from London Heathrow Airport in London to Incheon International Airport in Seoul. On average this flight takes 15 hours 26 minutes one-way and costs $1,832 round-trip.

Seoul is the most popular city in South Korea for our customers to fly to.

Most popular route
London Heathrow Airport (LHR) to Incheon International Airport (ICN)
Average flight time
15 hours 26 minutes
Most popular flight destination
Seoul, South Korea
Average round-trip price
$1,832
Main currency
South Korean Won

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines, and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

FAQs: Traveling from London to South Korea

Research, refine, and make plans for your whole trip

Hotels near Incheon International Airport

Find hotels conveniently close to one of the country's most popular airports – perfect for a late arrival or early departure.

Flights to Seoul

Another great destination to visit on your trip.

Flights to Busan

Another great destination to visit on your trip.

Flights to Jeju

Another great destination to visit on your trip.

Cheap vacations in Seoul

Book the best flights, stays, and more – all in one place

Cheap vacations in Busan

Book the best flights, stays, and more – all in one place

Things to do in Busan

Attractions, tours, and more – how will you spend your time in Busan?

Things to do in Jeju

How will you spend your time in the city?

Hotels in Seoul

A popular choice with visitors to South Korea.

Hotels in Busan

A popular choice with visitors to South Korea.

Hostels in South Korea

Pack a bigger bag and see more of the country.

Cheap hotels in South Korea

Pack a bigger bag and see more of the country.

Flights from London to Seoul

Book your tickets for this popular flight route in a few simple steps.

Flights from London to Busan

Find and compare prices for this popular flight route.

Flights from London to Jeju

Find and compare prices for this popular flight route.

Cheap hotels in Seoul

More great accommodation options for your trip.

Hostels in Seoul

More great accommodation options for your trip.

All flights

Fly to your next dream destination.

Flights from Japan to South Korea

Flexible on where to fly from? Japan also has many flight options for South Korea.

Flights from the United Kingdom to South Korea

More options to fly to South Korea.

Hotels in South Korea

Pack a bigger bag and see more of the country.

Flights to Jeju Island

Getting to Jeju Island just got easier!

Flights to Gyeongsangbuk-Do

Getting to Gyeongsangbuk-Do just got easier!

Car rental in Sŏch'o-dong

Rent a car and hit the road.

Car rental in Daejeon

Rent a car and hit the road, whether it's to go from A to B or for a longer road trip.
gogless