Prices were available within the past 7 days and starts at £429 for one-way flights and £486 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
|Destination Airport||Incheon Intl.|
|Airlines Serving||Air Astana, Air Canada, Air France, Asiana Airlines, Cathay Pacific, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Saudi Arabian Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines|
For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Seoul. Operating between them 2 flights per day, 20 airlines cover the route. And Korean Air, Asiana Airlines fly direct, getting you to Incheon Intl. in just 28hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Incheon Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
The easiest way to view the best deals on flights from London to Seoul today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Incheon Intl. start at just £486 and range up to £758.
To find an even better deal, try
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Incheon Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.