Which airlines fly to Seoul?

Asiana Airlines, Lufthansa and Korean Air are the top three most popular airlines that fly to Seoul from United Kingdom according to our data. Asiana Airlines is the first choice among our users, with 32% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 16 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, 3 flights take off from United Kingdom and land in Seoul each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

What is the most punctual flight time for the United Kingdom to Seoul flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How long does it take to fly to Seoul?

On average, it takes 13h 47m to fly from United Kingdom to Seoul if you fly out of London (the most popular airport in United Kingdom) and into Incheon Intl Airport (the most popular airport in Seoul). If you’re flying out of Birmingham and into Incheon Intl Airport, then the flight time is around 14h 15m.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How often are flights from the United Kingdom to Seoul delayed?

Historically, on average around 0% of flights between United Kingdom and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the cheapest airline that flies from United Kingdom to Seoul?

China Eastern, Air China, and China Southern are the most popular carriers operating from United Kingdom to Seoul

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

21 flights are operational weekly from United Kingdom to Seoul as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from United Kingdom to Seoul?

Prices for flights from United Kingdom to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights from United Kingdom to Seoul?

There are 16 operators available for flights from United Kingdom to Seoul as of December 2025.

How old do you have to be to fly from United Kingdom to Seoul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Seoul.

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

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£215 Cheap Flights from the United Kingdom to Seoul in 2025/26

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Find the cheapest flights from the United Kingdom to Seoul

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Recent return flight deals from the United Kingdom to Seoul

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12:35 - 13:05

LGW

GMP

16h 30m1 stop

14:25 - 06:35

GMP

LGW

24h 10m1 stop

£359Air China

Sun, 19 Apr - Thu, 14 May

21:00 - 20:45

LHR

ICN

14h 45m1 stop

08:55 - 17:30

ICN

LHR

17h 35m1 stop

£362China Eastern

Sun, 18 Jan - Sat, 24 Jan

10:30 - 15:05

LGW

ICN

19h 35m1 stop

13:10 - 05:35

ICN

LGW

25h 25m1 stop

£362Multiple Airlines

Wed, 14 Jan - Thu, 29 Jan

10:30 - 15:50

LGW

ICN

20h 20m2 stops

16:10 - 06:30

ICN

LGW

23h 20m1 stop

£363China Eastern

Fri, 23 Jan - Mon, 26 Jan

12:35 - 13:05

LGW

GMP

16h 30m1 stop

14:25 - 06:45

GMP

LGW

24h 20m1 stop

£364Air China

Tue, 5 May - Sun, 17 May

21:00 - 22:10

LHR

ICN

17h 10m1 stop

09:25 - 18:05

ICN

LHR

16h 40m1 stop

£366China Southern

Sun, 10 May - Sun, 24 May

21:30 - 22:15

LHR

ICN

15h 45m1 stop

16:10 - 17:30

ICN

LHR

34h 20m1 stop

£372Multiple Airlines

Fri, 23 Jan - Fri, 30 Jan

20:20 - 21:45

LGW

ICN

16h 25m1 stop

22:45 - 17:20

ICN

LGW

27h 35m1 stop

£386China Southern

Tue, 10 Mar - Mon, 16 Mar

05:50 - 16:55

EDI

ICN

26h 05m1 stop

23:05 - 10:10

ICN

EDI

20h 05m1 stop

£444KLM

Thu, 22 Jan - Thu, 29 Jan

17:05 - 16:55

LCY

ICN

14h 50m1 stop

23:05 - 07:15

ICN

LCY

17h 10m1 stop

£455KLM

Tue, 13 Jan - Tue, 3 Feb

Juneyao Airlines flights from United Kingdom to Seoul

Our best Juneyao Airlines deals on United Kingdom to Seoul flight tickets

Juneyao Airlines

9 Mar

MAN10:05Manchester

24h 15m

1 stop

ICN19:20Incheon Intl

19 Mar

ICN10:50Incheon Intl

28h 50m

1 stop

MAN06:40Manchester

£517

Find similar

Juneyao Airlines

18 Jan

MAN10:05Manchester

16h 15m

1 stop

ICN11:20Incheon Intl

22 Jan

ICN10:50Incheon Intl

28h 50m

1 stop

MAN06:40Manchester

£518

Find similar

China Eastern flights from United Kingdom to Seoul

Our best China Eastern deals on United Kingdom to Seoul flight tickets

China Eastern

18 Jan

LHR21:00London Heathrow

14h 45m

1 stop

ICN20:45Incheon Intl

24 Jan

ICN08:55Incheon Intl

17h 35m

1 stop

LHR17:30London Heathrow

£362

Find similar

China Eastern

23 Jan

LGW10:30London Gatwick

20h 20m

2 stops

ICN15:50Incheon Intl

26 Jan

ICN16:10Incheon Intl

23h 20m

1 stop

LGW06:30London Gatwick

£363

Find similar

China Eastern

14 Jan

LHR21:00London Heathrow

14h 45m

1 stop

ICN20:45Incheon Intl

29 Jan

ICN16:20Incheon Intl

34h 10m

1 stop

LHR17:30London Heathrow

£364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 19/4

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Thu 14/5

14:25-06:35

1 stop24h 10m

£359

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sun 18/1

21:00-20:45

1 stop14h 45m

Incheon Intl

Sat 24/1

08:55-17:30

1 stop17h 35m

£362

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Wed 14/1

10:30-15:05

1 stop19h 35m

Incheon Intl

Thu 29/1

13:10-05:35

1 stop25h 25m

£362

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Fri 23/1

10:30-15:50

2 stops20h 20m

Incheon Intl

Mon 26/1

16:10-06:30

1 stop23h 20m

£363

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 5/5

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Sun 17/5

14:25-06:45

1 stop24h 20m

£364

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sun 10/5

21:00-22:10

1 stop17h 10m

Incheon Intl

Sun 24/5

09:25-18:05

1 stop16h 40m

£366

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Fri 23/1

21:30-22:15

1 stop15h 45m

Incheon Intl

Fri 30/1

16:10-17:30

1 stop34h 20m

£372

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 10/3

20:20-21:45

1 stop16h 25m

Incheon Intl

Mon 16/3

22:45-17:20

1 stop27h 35m

£386

EdinburghIncheon

EDI - ICN

EDIICN

Edinburgh Turnhouse

Thu 22/1

05:50-16:55

1 stop26h 05m

Incheon Intl

Thu 29/1

23:05-10:10

1 stop20h 05m

£444

LondonIncheon

LCY - ICN

LCYICN

London City

Tue 13/1

17:05-16:55

1 stop14h 50m

Incheon Intl

Tue 3/2

23:05-07:15

1 stop17h 10m

£455

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How to get the cheapest flight ticket from United Kingdom 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Seoul?

The month of November is, on average, the cheapest month to fly to Seoul from United Kingdom, with most prices found around £431. If you are unable to visit Seoul during the month of November, then departing from United Kingdom during the month May is also very affordable. Most momondo users find prices during this month for around £472.

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from United Kingdom to Seoul is on a Tuesday when prices can be found for as low as £880. Flights from United Kingdom to Seoul on a Saturday will generally be more expensive and average around £1,021. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from United Kingdom to Seoul during this time can be as low as £728. Flights in the afternoon are often more expensive, with an average ticket price of £1,015.

What is the cheapest United Kingdom to Seoul flight route?

Fly from London Heathrow to Incheon Intl for the best United Kingdom - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £693 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from United Kingdom for as low as £591 on momondo.

What cabin class options are available on United Kingdom to Seoul flights?

There are 4 cabin classes available to choose from on United Kingdom 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 United Kingdom to Seoul flights?

You could potentially save up to 35% on your flight if you consider stops on a United Kingdom to Seoul flight.

Cheap United Kingdom to Seoul flight deals and tips

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

Best price found	£459
Fastest flight time	12h 35m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from United Kingdom in the past 72 hours is £459. The best return flight deal from United Kingdom to Seoul found on momondo in the last 72 hours is £725.

The fastest flight from United Kingdom to Seoul takes 12h 35m

Direct flights go from United Kingdom to Seoul every day.

There are 2 airports in Seoul. From United Kingdom there are direct flights to Incheon Intl (ICN).

Search flight deals

When did momondo last update prices for flights from United Kingdom to Seoul?
Prices for flights from United Kingdom to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from United Kingdom to Seoul?
There are 16 operators available for flights from United Kingdom to Seoul as of December 2025.
How old do you have to be to fly from United Kingdom to Seoul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Seoul?
Based on momondo bookings for flights between United Kingdom and Seoul, the leading plane model is Boeing 777-300ER, making up 38.05% of the total bookings. Other popular models include Airbus A350-900 with 27.76%, Boeing 787-9 Dreamliner with 18.13%, and Airbus A350-1000 with 6.92%.

Best airlines flying from United Kingdom to Seoul

Compare and see reviews for airlines that fly from United Kingdom to Seoul with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £299	Free Cancellation	Rating 7.2 183 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom £326	Free Cancellation	Rating 7.3 4,126 reviews	Search Turkish Airlines flights
China Southern	PriceFrom £328	Free Cancellation	Rating 7.5 123 reviews	Search China Southern flights
Air China	PriceFrom £342	Free Cancellation	Rating 7.2 134 reviews	Search Air China flights
Scandinavian Airlines	PriceFrom £417	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom £422	Free Cancellation	Rating 6.8 7,658 reviews	Search Lufthansa flights
KLM	PriceFrom £462	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
Air France	PriceFrom £512	Free Cancellation	Rating 7.4 1,515 reviews	Search Air France flights
Etihad Airways	PriceFrom £535	Free Cancellation	Rating 7.4 1,339 reviews	Search Etihad Airways flights
LOT	PriceFrom £549	Free Cancellation	Rating 7.5 1,153 reviews	Search LOT flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Seoul . Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from United Kingdom to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of United Kingdom to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from the United Kingdom to Seoul from £215

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Seoul departing on 25/1. 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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Big names, great deals

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Find the cheapest flights from the United Kingdom to Seoul

Recent return flight deals from the United Kingdom to Seoul

Recent one-way flight deals from the United Kingdom to Seoul

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Juneyao Airlines flights from United Kingdom to Seoul

Our best Juneyao Airlines deals on United Kingdom to Seoul flight tickets

China Eastern flights from United Kingdom to Seoul

Our best China Eastern deals on United Kingdom to Seoul flight tickets

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Use the filters below to find and compare flights from the United Kingdom to Seoul that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from United Kingdom to Seoul

What is the cheapest month to fly to Seoul?

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from United Kingdom to Seoul during this time can be as low as £728. Flights in the afternoon are often more expensive, with an average ticket price of £1,015.

What is the cheapest United Kingdom to Seoul flight route?

Fly from London Heathrow to Incheon Intl for the best United Kingdom - Seoul flight prices

How far in advance should I book a flight to Seoul?

What cabin class options are available on United Kingdom to Seoul flights?

There are 4 cabin classes available to choose from on United Kingdom 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 United Kingdom to Seoul flights?

You could potentially save up to 35% on your flight if you consider stops on a United Kingdom to Seoul flight.

What is the cheapest airline that flies from United Kingdom to Seoul?

China Eastern, Air China, and China Southern are the most popular carriers operating from United Kingdom to Seoul

Which airlines fly to Seoul?

How often are flights from the United Kingdom to Seoul delayed?

Historically, on average around 0% of flights between United Kingdom and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the most punctual flight time for the United Kingdom to Seoul flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

As of December 2025, 3 flights take off from United Kingdom and land in Seoul each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

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

21 flights are operational weekly from United Kingdom to Seoul as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Seoul?

Cheap United Kingdom to Seoul flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Seoul

When did momondo last update prices for flights from United Kingdom to Seoul?

How many operators does momondo search for flights from United Kingdom to Seoul?

How old do you have to be to fly from United Kingdom to Seoul?

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

What is the most popular plane model from United Kingdom to Seoul?

Best airlines flying from United Kingdom to Seoul

Compare and see reviews for airlines that fly from United Kingdom to Seoul with momondo

Why use momondo?

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

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

How can momondo help me find flights from United Kingdom to Seoul?

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

An easier way to manage your Seoul trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul