Insights
Latest deals
Reviews
FAQs

Cheap flights from London to Seoul from £241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Seoul departing on 23/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Tue 16/4
Tue 23/4

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023

Cheap London to Seoul (LON to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Seoul

Best price found

£241

Fastest flight time

14h 35m

Direct flights

None

Airports in Seoul

2 airports
The best one-way flight to Seoul from London in the past 72 hours is £241. The best return flight deal from London to Seoul found on momondo in the last 72 hours is £394.
The fastest flight from London to Seoul takes 14h 35m
There are no direct flights from London to Seoul. Popular non-direct routes for this connection are London Gatwick Airport - Incheon Intl Airport, London Gatwick Airport - Seoul Gimpo Intl Airport and London Heathrow Airport - Incheon Intl Airport.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

How to get the cheapest flight ticket from London to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

November. The cheapest time of year to fly to Seoul from London is November. The most expensive is July.

What is the cheapest day to depart London for Seoul?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Saturday.

When is the cheapest time to fly from London to Seoul?

In the morning. London to Seoul flights are approximately 16% more expensive in the evening than in the morning

What is the cheapest airline that flies to Seoul from London?

SAUDIA. Air Astana, Air China, and China Eastern are the most popular carriers operating from London to Seoul

What is the cheapest London to Seoul flight route?

London Gatwick - Incheon Intl. Fly from London Gatwick to Incheon Intl for the best London - Seoul flight prices

How far in advance should you book London to Seoul flights?

42 days before. The cheapest time to buy a flight from London to Seoul is approximately 42 days to departure

How many flights depart from London to Seoul on average per day?

The number of flights available between London and Seoul is 1 per day as of April 2024. The most frequent departure time is 18:00, with 100% of daily flights leaving in the evening.

How many flights depart from London to Seoul on average per week?

The number of flights available between London and Seoul is 13 per week as of April 2024. The most frequent departure day is Monday, with 15% of weekly flights leaving on this day.

What cabin class options are available on London to Seoul flights?

There are 2 cabin classes available to choose from on London to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Seoul flights?

You could potentially save up to 49% on your flight if you consider stops on a London to Seoul flight.

When travelling from London to Seoul, the most popular airport to fly into is Incheon Intl Airport. The majority of travellers flying into Incheon Intl Airport from London are departing from London Heathrow Airport. You may be looking for an airport near London Heathrow Airport to depart from when travelling to Seoul and luckily, there are options! You can try London Gatwick Airport which is located in London, London Stansted Airport which is located in London, or London City Airport which is located in London. When travelling from London, it is helpful to have an alternative airport to fly into when you land in Seoul. The nearest airport to Incheon Intl Airport is Seoul Gimpo Intl Airport which is located in Seoul. The cheapest route from London to Seoul is LGW — ICN with an average price of £406 RT during the month of April.

London Heathrow Airport (LHR) to Incheon Intl Airport (ICN)£434
Search
London Heathrow Airport (LHR) to Seoul Gimpo Intl Airport (GMP)£434
Search
London Gatwick Airport (LGW) to Incheon Intl Airport (ICN)£406
Search
London Stansted Airport (STN) to Incheon Intl Airport (ICN)£820
Search
London City Airport (LCY) to Incheon Intl Airport (ICN)£575
Search
London Gatwick Airport (LGW) to Seoul Gimpo Intl Airport (GMP)£508
Search

Easily compare return flights from London to Seoul

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Seoul by changing tabs
Air China
20 May
LHR20:25London Heathrow
33h 15m
1 stop
ICN13:40Incheon Intl
27 May
ICN14:40Incheon Intl
35h 05m
1 stop
LHR17:45London Heathrow
China Eastern
15 May
LHR21:20London Heathrow
32h 10m
1 stop
ICN13:30Incheon Intl
21 May
ICN06:50Incheon Intl
43h 50m
2 stops
LHR18:40London Heathrow
China Southern
14 May
LHR22:10London Heathrow
33h 15m
1 stop
ICN15:25Incheon Intl
26 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
Multiple Airlines
14 May
LHR21:45London Heathrow
32h 55m
2 stops
ICN14:40Incheon Intl
31 May
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
SAUDIA
6 May
LHR10:00London Heathrow
20h 40m
1 stop
ICN14:40Incheon Intl
11 May
ICN16:40Incheon Intl
22h 30m
1 stop
LHR07:10London Heathrow
Shenzhen Airlines
31 May
LHR22:05London Heathrow
31h 35m
1 stop
ICN13:40Incheon Intl
15 Jun
ICN14:55Incheon Intl
37h 05m
1 stop
LHR20:00London Heathrow

Find the cheapest one-way flights from London to Seoul

If you're looking for one-way flights from London to Seoul, view some of our deals below provided by Air China, China Eastern and KLM
China Eastern
23 Apr
LGW11:35London Gatwick
17h 55m
1 stop
ICN13:30Incheon Intl
Air China
16 Apr
LHR22:40London Heathrow
33h 55m
1 stop
ICN16:35Incheon Intl
SAUDIA
21 May
LHR16:25London Heathrow
38h 15m
2 stops
ICN14:40Incheon Intl

Search last-minute flights to Seoul from London

Find and compare return flight prices for your last-minute flight from London to Seoul
Air China
16 Apr
LHR22:40London Heathrow
28h 55m
1 stop
ICN11:35Incheon Intl
9 May
ICN13:05Incheon Intl
36h 40m
1 stop
LHR17:45London Heathrow
China Eastern
20 Apr
LHR21:20London Heathrow
31h 55m
2 stops
ICN13:15Incheon Intl
22 May
ICN16:35Incheon Intl
34h 05m
2 stops
LHR18:40London Heathrow
SAUDIA
24 Apr
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
11 May
ICN16:40Incheon Intl
22h 30m
1 stop
LHR07:10London Heathrow
Tianjin Airlines
19 Apr
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
2 May
ICN11:45Incheon Intl
40h 15m
2 stops
LHR20:00London Heathrow
Multiple Airlines
16 Apr
LGW11:05London Gatwick
25h 40m
2 stops
ICN20:45Incheon Intl
9 May
ICN12:55Incheon Intl
25h 45m
1 stop
LGW06:40London Gatwick
Lufthansa
24 Apr
LHR11:30London Heathrow
14h 25m
1 stop
ICN09:55Incheon Intl
14 May
ICN12:25Incheon Intl
17h 45m
1 stop
LHR22:10London Heathrow

Best airlines flying from London to Seoul

Compare and see reviews for airlines that fly from London to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom £368Free CancellationRating
6.9
537 reviews
Search Air China flights
China SouthernPriceFrom £401Free CancellationRating
7.7
332 reviews
Search China Southern flights
China EasternPriceFrom £403Free CancellationRating
7.0
617 reviews
Search China Eastern flights
SAUDIAPriceFrom £455Free CancellationRating
7.5
986 reviews
Search SAUDIA flights
LufthansaPriceFrom £508Free CancellationRating
7.0
7,828 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £536Free CancellationRating
7.5
3,684 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £542Free CancellationRating
7.6
1,845 reviews
Search Air France flights
KLMPriceFrom £588Free CancellationRating
7.8
1,659 reviews
Search KLM flights
LOTPriceFrom £602Free CancellationRating
7.3
1,740 reviews
Search LOT flights
Air AstanaPriceFrom £618Free CancellationRating
7.5
43 reviews
Search Air Astana flights
  • Korean Air Flights From London to Seoul

    Korean Air flight deals from London to Seoul start from £1,004 round-trip. Over the 7 Korean Air flights for this route in a normal week, average airfare is usually £1,167 round-trip - but some users have found much cheaper deals with momondo.

  • Asiana Airlines Flights From London to Seoul

    The best Asiana Airlines deal for London to Seoul flight tickets found on momondo in the last 72 hours was £966, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at £1,097 round-trip. Asiana Airlines operates 6 flights out of London into Seoul in an average week, so prices vary by time and availability. 622 Asiana Airlines reviews by users on momondo have scored the airline at 8.3/10.


Air China flights from London to Seoul

Our best Air China deals on London to Seoul flight tickets
Air China
20 May
LHR20:25London Heathrow
33h 15m
1 stop
ICN13:40Incheon Intl
27 May
ICN14:40Incheon Intl
35h 05m
1 stop
LHR17:45London Heathrow
Air China
2 May
LHR22:40London Heathrow
31h 00m
1 stop
ICN13:40Incheon Intl
15 May
ICN17:50Incheon Intl
34h 40m
1 stop
LHR20:30London Heathrow
Air China
21 May
LHR20:25London Heathrow
31h 10m
1 stop
ICN11:35Incheon Intl
19 Jun
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow

China Eastern flights from London to Seoul

Our best China Eastern deals on London to Seoul flight tickets
China Eastern
20 Apr
LHR21:20London Heathrow
31h 55m
2 stops
ICN13:15Incheon Intl
22 May
ICN16:35Incheon Intl
34h 05m
2 stops
LHR18:40London Heathrow
China Eastern
20 Apr
LHR21:20London Heathrow
30h 50m
2 stops
ICN12:10Incheon Intl
22 May
ICN14:15Incheon Intl
36h 25m
3 stops
LHR18:40London Heathrow
China Eastern
15 May
LHR21:20London Heathrow
32h 10m
1 stop
ICN13:30Incheon Intl
21 May
ICN06:50Incheon Intl
43h 50m
2 stops
LHR18:40London Heathrow

  • How far is London to Seoul by plane?

    The straight-line distance from London to Seoul is 5501.4 mi. Flights usually cover this in 14h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Seoul?

    Prices for flights from London to Seoul are updated daily.

  • How many operators does momondo search for flights from London to Seoul?

  • How old do you have to be to fly from London to Seoul?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


What are the benefits of the different airports in London and Seoul?

If you’re looking for cheap flights from London to Seoul, consider using one of London’s smaller airports, and avoid Heathrow, the British capital’s biggest airport and a central international hub. Low-cost flights out of London, connecting to other European hubs and then onto Seoul, are often cheaper from the second-tier airports of London Stansted and London Luton. If you need to leave London in a hurry, London City Airport is the closest to central London, followed by Heathrow. A short hop flight from London City Airport across the English Channel to the European mainland can connect you to a plethora of flight options onwards to Seoul. Seoul’s second (and older) airport is Gimpo, which only offers flights from London to Seoul via the Far East, most notably China and Japan, so you need to route yourself to Seoul via those countries. Gimpo is much closer to central Seoul than Incheon.


What is the best way to get in and out of airports in London and Seoul?

London has six airports: London Heathrow (LHR), London Gatwick (LGW), London Stansted (STN), London Luton (LTN), London City (LCY), and London Southend (SEN). The larger airports of Heathrow and Gatwick are closer to central London and have better connectivity in terms of transport. Heathrow is the largest and best-connected of all the airports, with easy access from both the M4 and M25 (the London Orbital) motorways, which means if you have a hire car, then this is a good option. It is also well connected to the city centre on the London Underground system (Piccadilly Line) and the Heathrow Express. Gatwick, Stansted, Luton and Southend all have good road and rail connections (though they do not have subway/metro access to the London CBD). London City Airport is served by the Docklands Light Railway. Seoul has two major airports: Incheon (ICN) and Gimpo (GMP). Incheon is connected to both Gimpo Airport and central Seoul via the Airport Railroad Express (AREX).

Which cities can you get to from Seoul Incheon (ICN)?

Aside from Seoul, the adjacent city of Incheon is easily accessible from South Korea’s main international airport. The country’s second-largest city, Busan, located on the coast of the Korean peninsula, is easily accessible to travellers by plane from Incheon, as is Jeju, the holiday island off the coast of South Korea. Flights from Seoul to Jeju are very popular.


Alternative routes for London to Seoul

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Manchester to Seoul Flights
Fastest flight time15h 15m
Cheapest price£548
London to Busan Flights
Fastest flight time35h 30m
Cheapest price£492
Birmingham to Seoul Flights
Fastest flight time18h 25m
Cheapest price£554
London to Jeju City Flights
Fastest flight time22h 40m
Cheapest price£516
Bristol to Seoul Flights
Fastest flight time17h 40m
Cheapest price£715
Newcastle upon Tyne to Seoul Flights
Fastest flight time15h 10m
Cheapest price£647
Southampton to Seoul Flights
Fastest flight time24h 30m
Cheapest price£834
Birmingham to Busan Flights
Fastest flight time18h 50m
Cheapest price£607
Southampton to Busan Flights
Fastest flight time41h 05m
Cheapest price£946
Bristol to Jeju City Flights
Fastest flight time45h 35m
Cheapest price£625
Leeds to Seoul Flights
Fastest flight time29h 45m
Cheapest price£779

Similar London to Seoul flights

Flexible with your destination? Broaden your search and find flights similar to your London to Seoul route

Why use momondo?

Why should I use momondo to find a flight deal from London to Seoul?

It is quick and easy to find London to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from London to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from London with this policy.

How can momondo help me find flights from London to Seoul?

Once you have performed a search for London to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.


An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Find better results for your stay in South Korea

Fly into one of these airports located in Seoul
Airports listed have a maximum distance of 30.3 mi from Seoul


Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 16/4
Tue 23/4
Email me momondo's favourite deals