Cheap flights from London Heathrow to Seoul Incheon from £275

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Cheap London Heathrow - Seoul Incheon flight offers

Find cheap flight tickets and last-minute flight deals from London Heathrow to Seoul Incheon

Shenzhen Airlines
Sat, 03/10 (LHR) London -> (ICN) Seoul
Direct
Shenzhen Airlines
Tue, 13/10 (ICN) Seoul -> (LHR) London
Direct

Price found 5 days ago
from £292
Etihad
Tue, 07/07 (LHR) London -> (ICN) Seoul
Direct
Etihad
Tue, 14/07 (ICN) Seoul -> (LHR) London
Direct

Price found 12 days ago
from £399
Etihad
Thu, 10/09 (LHR) London -> (ICN) Seoul
Direct
Etihad
Wed, 30/09 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £474
Etihad
Thu, 09/07 (LHR) London -> (ICN) Seoul
Direct
Etihad
Sat, 25/07 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £487
China Southern
Fri, 06/11 (LHR) London -> (ICN) Seoul
Direct
China Southern
Sun, 22/11 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £495
Etihad
Fri, 04/09 (LHR) London -> (ICN) Seoul
Direct
Etihad
Sun, 20/09 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £496
China Southern
Fri, 03/07 (LHR) London -> (ICN) Seoul
Direct
China Southern
Sun, 19/07 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £513
Virgin Atlantic Airways
Sun, 09/08 (LHR) London -> (ICN) Seoul
Direct
Virgin Atlantic Airways
Sun, 23/08 (ICN) Seoul -> (LHR) London
Direct

Price found 10 days ago
from £565
China Southern
Sun, 21/06 (LHR) London -> (ICN) Seoul
Direct

Price found 5 days ago
from £275
Air India
Wed, 19/08 (LHR) London -> (ICN) Seoul
Direct

Price found 15 days ago
from £398
Shenzhen Airlines
Sat, 03/10 (LHR) London -> (ICN) Seoul
Direct
Shenzhen Airlines
Tue, 13/10 (ICN) Seoul -> (LHR) London
Direct

Price found 5 days ago
from £292
Etihad
Tue, 07/07 (LHR) London -> (ICN) Seoul
Direct
Etihad
Tue, 14/07 (ICN) Seoul -> (LHR) London
Direct

Price found 12 days ago
from £399
Etihad
Thu, 10/09 (LHR) London -> (ICN) Seoul
Direct
Etihad
Wed, 30/09 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £474
Etihad
Thu, 09/07 (LHR) London -> (ICN) Seoul
Direct
Etihad
Sat, 25/07 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £487
China Southern
Fri, 06/11 (LHR) London -> (ICN) Seoul
Direct
China Southern
Sun, 22/11 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £495
Etihad
Fri, 04/09 (LHR) London -> (ICN) Seoul
Direct
Etihad
Sun, 20/09 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £496
China Southern
Fri, 03/07 (LHR) London -> (ICN) Seoul
Direct
China Southern
Sun, 19/07 (ICN) Seoul -> (LHR) London
Direct

Price found 14 days ago
from £513
Virgin Atlantic Airways
Sun, 09/08 (LHR) London -> (ICN) Seoul
Direct
Virgin Atlantic Airways
Sun, 23/08 (ICN) Seoul -> (LHR) London
Direct

Price found 10 days ago
from £565

Info about flights from London Heathrow to Seoul Incheon

Some useful info about flights from London Heathrow to Seoul Incheon to help you plan your next trip

Best price last 15 days £275
Average flight duration 11h 46m
Cheapest month February
Average number of flights per week 9
First flight time 06:00
Last flight time 22:40
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Top airlines on the route London Heathrow - Seoul Incheon

Airlines providing flights to Seoul Incheon from London Heathrow

How to get the best price from London Heathrow to Seoul Incheon?

Depending on when you travel and how far in advance you book, fares between London and Seoul can differ a lot.

£275 is the lowest fare found in the past 15 days.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Planning flights between London and Seoul? Don’t forget the airport options

Especially when flying to medium or large cities, it's worth checking all possible airport combinations before booking.

  • Airports in London: 6 airports are listed in London - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
  • Airports in Seoul: Seoul features 2 airports - Gimpo, Incheon.

Check for differences in transport costs to and from each airport — they affect your total spend. Choosing the right airport can make a real difference in price and timing.

Flights from London - Heathrow to Seoul - Incheon

Plan your perfect flight from London Heathrow to Seoul Incheon

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers like Ryanair, British Airways, Easyjet, and more.

Other popular destinations

Planning a trip to South Korea? Other frequent searches include: Jeju City, Kwangju, Pusan, Seoul, Taegu.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.

Frequently Asked Questions

Frequently asked questions about flights from London Heathrow to Seoul Incheon.

How much does an airline ticket from London Heathrow to Seoul Incheon cost?

The lowest price recorded in the last 15 days for a flight from London Heathrow to Seoul Incheon is £275.

How far is London from Seoul?

London is about 5506 mi from Seoul.

What are the airports in Seoul?

Seoul has 2 airports: Gimpo, Incheon.

What are the airports in London?

London has 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.

What are the most popular cities in South Korea?

The most popular cities in South Korea according to our users' searches are: Jeju City, Kwangju, Pusan, Seoul, Taegu.

When should I book a flight from London to Seoul?

The best time to book a flight from London to Seoul is 3 months in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from London to Seoul?

The cheapest month to fly from London to Seoul is February.

What is the most expensive month to fly from London to Seoul?

The most expensive month to fly from London to Seoul is December.

What is the best day of the week to fly from London to Seoul?

For flights from London to Seoul Saturday is on average the cheapest day to fly, while Sunday is the most expensive day to fly.