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Cheap flights from London to Seoul from £285

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 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
China Eastern
12 Jun
LGW11:35London Gatwick
19h 45m
1 stop
ICN15:20Incheon Intl
20 Jun
ICN16:35Incheon Intl
30h 35m
2 stops
LGW15:10London Gatwick
Multiple Airlines
22 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
19 Jun
ICN12:55Incheon Intl
37h 45m
1 stop
LHR18:40London Heathrow
Shenzhen Airlines
10 Jun
LHR22:00London Heathrow
31h 40m
1 stop
ICN13:40Incheon Intl
21 Jun
ICN16:40Incheon Intl
35h 10m
1 stop
LHR19:50London Heathrow
Air China
28 May
LHR22:00London Heathrow
30h 55m
1 stop
ICN12:55Incheon Intl
19 Jun
ICN14:55Incheon Intl
37h 20m
1 stop
LHR20:15London Heathrow
China Southern
4 Jun
LHR22:10London Heathrow
31h 45m
1 stop
ICN13:55Incheon Intl
11 Jun
ICN09:25Incheon Intl
16h 40m
1 stop
LHR18:05London Heathrow
Tianjin Airlines
7 Jun
LHR22:00London Heathrow
28h 30m
2 stops
ICN10:30Incheon Intl
15 Jun
ICN11:45Incheon Intl
40h 15m
2 stops
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 China Southern, KLM and SAUDIA
SAUDIA
29 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
Multiple Airlines
6 Jun
LGW14:55London Gatwick
36h 00m
3 stops
ICN10:55Incheon Intl
China Southern
10 Jun
LHR20:50London Heathrow
17h 20m
1 stop
ICN22:10Incheon Intl

Search last-minute flights to Seoul from London

Find and compare return flight prices for your last-minute flight from London to Seoul
China Southern
13 May
LHR22:10London Heathrow
33h 15m
1 stop
ICN15:25Incheon Intl
22 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
Multiple Airlines
15 May
LHR10:10London Heathrow
20h 30m
1 stop
ICN14:40Incheon Intl
22 May
ICN09:25Incheon Intl
17h 05m
1 stop
LHR18:30London Heathrow
China Eastern
14 May
LHR21:20London Heathrow
29h 40m
2 stops
ICN11:00Incheon Intl
12 Jun
ICN18:25Incheon Intl
32h 15m
1 stop
LHR18:40London Heathrow
Air China
12 May
LHR22:40London Heathrow
33h 55m
1 stop
ICN16:35Incheon Intl
7 Jun
ICN13:05Incheon Intl
36h 40m
1 stop
LHR17:45London Heathrow
Turkish Airlines
13 May
LGW17:15London Gatwick
16h 25m
1 stop
ICN17:40Incheon Intl
17 May
ICN10:25Incheon Intl
34h 35m
1 stop
LGW13:00London Gatwick
KLM
13 May
LCY17:10London City
15h 15m
1 stop
ICN16:25Incheon Intl
17 May
ICN23:05Incheon Intl
18h 25m
1 stop
LCY09:30London City

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
6.8
452 reviews
Search Air China flights
China SouthernPriceFrom £400Free CancellationRating
7.8
282 reviews
Search China Southern flights
China EasternPriceFrom £401Free CancellationRating
7.1
532 reviews
Search China Eastern flights
SAUDIAPriceFrom £438Free CancellationRating
7.6
957 reviews
Search SAUDIA flights
LufthansaPriceFrom £507Free CancellationRating
7.0
7,703 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom £537Free CancellationRating
7.4
3,711 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £543Free CancellationRating
7.5
1,779 reviews
Search Air France flights
KLMPriceFrom £590Free CancellationRating
7.8
1,598 reviews
Search KLM flights
LOTPriceFrom £603Free CancellationRating
7.3
1,675 reviews
Search LOT flights
Air IndiaPriceFrom £615Free CancellationRating
5.6
2,978 reviews
Search Air India flights
  • Korean Air Flights From London to Seoul

    Korean Air flight deals from London to Seoul start from £1,005 round-trip. Over the 7 Korean Air flights for this route in a normal week, average airfare is usually £1,164 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 £967, round-trip. It should be noted that an average Asiana Airlines flight deal for this route in this time was higher, at £1,091 round-trip. Asiana Airlines operates 6 flights out of London into Seoul in an average week, so prices vary by time and availability. 584 Asiana Airlines reviews by users on momondo have scored the airline at 8.3/10.


China Eastern flights from London to Seoul

Our best China Eastern deals on London to Seoul flight tickets
China Eastern
12 Jun
LGW11:35London Gatwick
19h 45m
1 stop
ICN15:20Incheon Intl
20 Jun
ICN16:35Incheon Intl
30h 35m
2 stops
LGW15:10London Gatwick
China Eastern
12 Jun
LGW11:35London Gatwick
16h 20m
1 stop
ICN11:55Incheon Intl
20 Jun
ICN18:25Incheon Intl
28h 45m
1 stop
LGW15:10London Gatwick
China Eastern
12 Jun
LGW11:35London Gatwick
25h 30m
2 stops
ICN21:05Incheon Intl
20 Jun
ICN16:35Incheon Intl
30h 35m
2 stops
LGW15:10London Gatwick

Shenzhen Airlines flights from London to Seoul

Our best Shenzhen Airlines deals on London to Seoul flight tickets
Shenzhen Airlines
10 Jun
LHR22:00London Heathrow
31h 40m
1 stop
ICN13:40Incheon Intl
21 Jun
ICN16:40Incheon Intl
35h 10m
1 stop
LHR19:50London Heathrow
Shenzhen Airlines
2 Jun
LHR22:05London Heathrow
31h 35m
1 stop
ICN13:40Incheon Intl
9 Jun
ICN15:05Incheon Intl
36h 45m
1 stop
LHR19:50London Heathrow
Shenzhen Airlines
29 May
LHR22:05London Heathrow
33h 35m
1 stop
ICN15:40Incheon Intl
4 Jun
ICN14:55Incheon Intl
37h 05m
1 stop
LHR20:00London Heathrow

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?

January. The cheapest time of year to fly to Seoul from London is January. 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 17% 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?

17 days before. The cheapest time to buy a flight from London to Seoul is approximately 17 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 May 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 May 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 48% on your flight if you consider stops on a London to Seoul flight.

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

£285

Fastest flight time

14h 10m

Direct flights

None

Airports in Seoul

2 airports
The best one-way flight to Seoul from London in the past 72 hours is £285. The best return flight deal from London to Seoul found on momondo in the last 72 hours is £396.
The fastest flight from London to Seoul takes 14h 10m
There are no direct flights from London to Seoul. Popular non-direct routes for this connection are London Gatwick Airport - Incheon Intl Airport, London Heathrow Airport - Incheon Intl Airport and London Luton Airport - Incheon Intl Airport.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • 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 10m, 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.


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.


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Mon 13/5
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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