Cheap flights from London to Seoul from £346

Departing from London to Seoul will take you 12h 40m. There are 5503 mi between London and Seoul. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

China Eastern, at £249, was found to be the cheapest airline from London to Seoul.Alternate airlines flying return to your destination include China Southern and Air China. Users have found that China Eastern is 59% cheaper than the other options available to this destination.

One-way options have recently been found by users for as low as £219 on China Eastern. Other airlines that offer cheap prices include China Southern from £253 and Air China from £274 one-way.

The most popular flight routes from London to Seoul are London Heathrow - Incheon Intl, London Heathrow - Seoul Gimpo Intl and London Gatwick - Incheon Intl.

Before booking your flight to Seoul from London, check out the most reliable airlines to get you to your destination on time: Virgin Atlantic (91%), Asiana Airlines (88%), Korean Air( 61%).

While on average a flight from London to Seoul is generally £1,206, our data shows the cheapest flight currently is £468. When looking at the most popular route, (London Heathrow - Incheon Intl), you can expect to pay £446 for that flight.

London to Seoul flights have a stopover in Beijing most often. Beijing sees the next most stopovers on London to Seoul flights. Beijing is followed by Frankfurt am Main in terms of the most popular stopover location for London to Seoul flights.

Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen are the most popular attractions in Beijing if you're in need of something to do during your stopover. Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen can be visited by traveling about 15.1 mi, 14.9 mi, and 15.9 mi respectively from Beijing Capital.

The majority of Beijing visitors spend their time at Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen. Travellers on a stopover in Beijing can visit Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen, by travelling 28.1 mi, 28.2 mi, and 27.0 mi, respectively after landing at Beijing Daxing Intl.

If you're on a stopover in Frankfurt am Main and looking for things to do, consider visiting Römerberg, Opernturm, or Frankfurt Cathedral. Römerberg, Opernturm, and Frankfurt Cathedral can be visited by travelling about 7.4 mi, 7.3 mi, and 7.5 mi respectively from Frankfurt am Main. Those on a stopover in Frankfurt am Main in need of a car hire can book one at Frankfurt am Main for about £34.

The least popular stopover on flights from London to Seoul is Shanghai. Warsaw follows Shanghai in terms of the least common stopover location on London to Seoul flights.

Yes. In addition to deals on London to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Seoul.

Yes. Cheapflights offers flight deals from London to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from London to Seoul (average of £466). Flying from London to Seoul in July is currently the most expensive (average of £884). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.