Find Cheap Flights from Seoul to London (SEL - LON)

Flights overview

Useful information for finding cheap flights from Seoul to London and booking your next trip

Cheapest round-trip flights	$566	China Southern 1 stop 18 hr Thu, Mar 26 — Wed, Apr 8	The cheapest round-trip flight from Seoul to London is currently $566
Cheapest one-way flight	$198	China Southern 1 stop 19 hr Wed, Mar 11	The cheapest one-way flight from Seoul to London is currently $198
Cheapest nonstop flights	$758	Korean Air Nonstop 15 hr Thu, Feb 19 — Wed, Mar 4	The cheapest nonstop round-trip flight from Seoul to London is currently $758
Last-minute weekend getaway	$704	LOT 1 stop 30 hr Sat, Feb 7 — Mon, Feb 9	The cheapest last-minute weekend getaway from Seoul to London is currently $704
Cheapest business class flights	$2,169	China Southern 1 stop 30 hr Mon, Apr 6 — Mon, Apr 20	The cheapest business class round-trip flight from Seoul to London is currently $2,169

Fastest flight	14 hr 25 min	The fastest nonstop flight from Seoul to London takes 14 hr 25 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Seoul to London is typically May. The most expensive month to fly is typically July.

May Cheapest	Typical prices: $485–820
July Most expensive	Typical prices: $760–910

Popular airlines from Seoul to London

Korean Air

Nonstop

from $865

Typical price: $960–4,650

7 weekly nonstop flights

ICN - LHR Every day
Asiana Airlines

Nonstop

from $760

Typical price: $870–2,250

7 weekly nonstop flights

ICN - LHR Every day
China Eastern

Typical price: $530–1,250

86 weekly connecting flights

ICN - LGW, LHR Every day
Emirates

from $779

Typical price: $870–1,550

60 weekly connecting flights

ICN - LGW, LHR, STN Every day
Turkish Airlines

from $702

Typical price: $1,000–2,150

59 weekly connecting flights

ICN - LGW, LHR Every day
China Southern

from $566

Typical price: $700–1,600

57 weekly connecting flights

GMP, ICN - LGW, LHR Every day

Popular airports near Seoul

Gimpo International Airport (GMP)

Seoul South Korea 11 mi
Cheongju International Airport (CJJ)

Cheongju-si South Korea 63 mi
Incheon International Airport (ICN)

Seoul South Korea 31 mi
Daegu International Airport (TAE) (TAE)

Daegu South Korea 147 mi

Popular airports near London

Heathrow Airport (LHR)

London United Kingdom 48 min 14 mi
London Gatwick Airport (LGW)

London United Kingdom 1 hr 26 min 25 mi
London Stansted Airport (STN)

London United Kingdom 1 hr 5 min 30 mi
London Luton Airport (LTN)

London United Kingdom 1 hr 9 min 27 mi

Frequently asked questions about flying from Seoul to London

The cheapest flights from Seoul to London are usually in May. Typical ticket prices in May range from $485 to $820.

The cheapest round-trip flight from Seoul to London recently found on Google Flights was with China Southern from $566. The cheapest one-way flight was with China Southern from $198.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Korean Air flight from Seoul to London is $865, flying from Feb 19 to Mar 4.
The cheapest Asiana Airlines flight from Seoul to London is $760, flying from Feb 5 to Feb 18.
The cheapest Emirates flight from Seoul to London is $779, flying from Mar 2 to Mar 16.
The cheapest Turkish Airlines flight from Seoul to London is $702, flying from Feb 23 to Mar 8.
The cheapest China Southern flight from Seoul to London is $566, flying from Mar 26 to Apr 8.

The cheapest round-trip flight from Seoul to London starts at $566 from Thu, Mar 26 to Wed, Apr 8. The cheapest one-way flight starts at $198 and departs on Wed, Mar 11.

14 hr 25 min is the shortest flight time from Seoul to London.

London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.

It's easy to use Google Flights to find the cheapest days to fly from Seoul to London.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Seoul to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Seoul to London.

In terms of nonstop flights, Korean Air is the most popular. Korean Air offers 7 nonstop flights per week. Korean Air flies from Incheon International Airport (ICN) to Heathrow Airport (LHR) .

In terms of flights, China Eastern is the most popular. China Eastern offers 86 connecting flights per week. China Eastern flies from Incheon International Airport (ICN) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

Other popular airlines flying from Seoul to London are:

Asiana Airlines offers 7 nonstop flights per week. Asiana Airlines flies from Incheon International Airport (ICN) to Heathrow Airport (LHR) .
Emirates offers 60 connecting flights per week. Emirates flies from Incheon International Airport (ICN) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) .
Turkish Airlines offers 59 connecting flights per week. Turkish Airlines flies from Incheon International Airport (ICN) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .
China Southern offers 57 connecting flights per week. China Southern flies from Gimpo International Airport (GMP) , Incheon International Airport (ICN) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

The number of connecting flights refers to distinct flights with at least one stop between Seoul and London.

The cheapest round-trip flight from Seoul to London recently found on Google Flights was with China Southern from $566. The cheapest one-way flight was with China Southern from $198.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Korean Air flight from Seoul to London is $865, flying from Feb 19 to Mar 4.
The cheapest Asiana Airlines flight from Seoul to London is $760, flying from Feb 5 to Feb 18.
The cheapest Emirates flight from Seoul to London is $779, flying from Mar 2 to Mar 16.
The cheapest Turkish Airlines flight from Seoul to London is $702, flying from Feb 23 to Mar 8.
The cheapest China Southern flight from Seoul to London is $566, flying from Mar 26 to Apr 8.

Korean Air and Asiana Airlines fly direct from Seoul to London.

There are 7 Korean Air direct flights from Seoul to London per week. Flights are available every day.
There are 7 Asiana Airlines direct flights from Seoul to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Seoul and London at price $704 is offered by LOT from Sat, Feb 7 to Mon, Feb 9.

Korean Air and Asiana Airlines fly direct from Seoul to London.

There are 7 Korean Air direct flights from Seoul to London per week. Flights are available every day.
There are 7 Asiana Airlines direct flights from Seoul to London per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Seoul to London on a daily basis.

The cheapest direct (nonstop) round-trip flights between Seoul and London start at $758 from Thu, Feb 19 to Wed, Mar 4 with Korean Air.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Seoul to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Seoul and London start at $2,169 from Mon, Apr 6 to Mon, Apr 20 with China Southern.

The cheapest economy class round-trip flights between Seoul and London start at $566 from Thu, Mar 26 to Wed, Apr 8.

To book business class trips from Seoul to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Seoul and London starts at $704 from Sat, Feb 7 to Mon, Feb 9 with LOT.

The cheapest last-minute deal between Seoul and London at price $704 is offered by LOT from Sat, Feb 7 to Mon, Feb 9.

To find last-minute flight deals from Seoul to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.