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

China Southern, Lufthansa, and Etihad Airways are the most popular carriers operating from United Kingdom to Seoul

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

As of September 2026, 3 flights take off from United Kingdom and land in Seoul each day. The most common flight departure time for this route is 13:00, with 67% of daily flights taking off in the afternoon.

How long does it take to fly to Seoul?

On average, it takes 14h 45m to fly from United Kingdom to Seoul if you fly out of Manchester (the most popular airport in United Kingdom) and into Incheon Intl Airport (the most popular airport in Seoul). If you’re flying out of Edinburgh and into Incheon Intl Airport, then the flight time is around 14h 50m.

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

25 flights are operational weekly from United Kingdom to Seoul as of September 2026. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

Which airlines fly to Seoul?

Virgin Atlantic, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Seoul from United Kingdom according to our data. Virgin Atlantic is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 19 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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 19 operators available for flights from United Kingdom to Seoul as of September 2026.

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.

£249 Cheap Flights from the United Kingdom to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to Seoul

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One-way

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Direct

Recent return flight deals from the United Kingdom to Seoul

Enter your travel dates to find the best prices.

11:15 - 18:35MAN Manchester-ICN Incheon Intl

22h 20m1 stop Beijing Capital

15:00 - 05:50ICN Incheon Intl-MAN Manchester

23h 50m1 stop Beijing Capital

£444Multiple Airlines

Thu, 5 Nov - Wed, 18 Nov

11:15 - 13:45MAN Manchester-ICN Incheon Intl

17h 30m1 stop Beijing Capital

15:00 - 05:50ICN Incheon Intl-MAN Manchester

23h 50m1 stop Beijing Capital

£444Multiple Airlines

Sun, 29 Nov - Thu, 10 Dec

17:00 - 19:50LGW London Gatwick-GMP Seoul Gimpo Intl

17h 50m1 stop Shanghai Pu Dong

12:00 - 06:30GMP Seoul Gimpo Intl-LGW London Gatwick

27h 30m1 stop Shanghai Hongqiao Intl

£485China Eastern

Wed, 11 Nov - Wed, 18 Nov

17:00 - 11:00LGW London Gatwick-GMP Seoul Gimpo Intl

33h 00m1 stop Shanghai Pu Dong

12:00 - 06:30GMP Seoul Gimpo Intl-LGW London Gatwick

27h 30m1 stop Shanghai Hongqiao Intl

£493China Eastern

Sat, 14 Nov - Mon, 23 Nov

17:45 - 16:35LHR London Heathrow-ICN Incheon Intl

13h 50m1 stop Beijing Capital

14:55 - 19:20ICN Incheon Intl-LHR London Heathrow

37h 25m1 stop Chengdu Tianfu Intl

£509Air China

Fri, 20 Nov - Mon, 23 Nov

21:30 - 22:10LHR London Heathrow-ICN Incheon Intl

15h 40m1 stop Beijing Daxing Intl

15:15 - 18:35ICN Incheon Intl-LHR London Heathrow

36h 20m1 stop Guangzhou Baiyun

£509China Southern

Thu, 5 Nov - Sun, 8 Nov

21:10 - 17:15LHR London Heathrow-ICN Incheon Intl

35h 05m1 stop Shenzhen

18:20 - 19:10ICN Incheon Intl-LHR London Heathrow

33h 50m1 stop Shenzhen

£509Shenzhen Airlines

Mon, 7 Dec - Sun, 28 Feb

22:00 - 16:45LHR London Heathrow-ICN Incheon Intl

34h 45m1 stop Shenzhen

18:20 - 19:10ICN Incheon Intl-LHR London Heathrow

33h 50m1 stop Shenzhen

£509Shenzhen Airlines

Tue, 20 Oct - Tue, 27 Oct

09:50 - 15:15LGW London Gatwick-ICN Incheon Intl

20h 25m1 stop Guangzhou Baiyun

15:15 - 06:30ICN Incheon Intl-LGW London Gatwick

24h 15m1 stop Guangzhou Baiyun

£510China Southern

Wed, 28 Oct - Wed, 11 Nov

17:45 - 16:35LHR London Heathrow-ICN Incheon Intl

13h 50m1 stop Beijing Capital

11:10 - 17:50ICN Incheon Intl-LHR London Heathrow

15h 40m1 stop Beijing Capital

£513Air China

Fri, 4 Dec - Fri, 25 Dec

Recent last minute flight deals from the United Kingdom to Seoul

Enter your travel dates to find the best prices.

21:55 - 11:15LGW London Gatwick-ICN Incheon Intl

29h 20m2 stops Shanghai Pu Dong Nanjing Lukou Intl

20:15 - 15:00ICN Incheon Intl-LGW London Gatwick

26h 45m2 stops Nanjing Lukou Intl Shanghai Pu Dong

£509China Eastern

Thu, 1 Oct - Wed, 14 Oct

21:55 - 15:20LGW London Gatwick-ICN Incheon Intl

33h 25m1 stop Shanghai Pu Dong

14:30 - 15:00ICN Incheon Intl-LGW London Gatwick

32h 30m1 stop Shanghai Pu Dong

£509China Eastern

Thu, 1 Oct - Sun, 11 Oct

22:00 - 20:25LHR London Heathrow-ICN Incheon Intl

38h 25m1 stop Haikou Meilan Intl

16:20 - 18:40ICN Incheon Intl-LHR London Heathrow

34h 20m1 stop Shanghai Pu Dong

£510Multiple Airlines

Wed, 30 Sep - Sat, 17 Oct

06:30 - 19:50LGW London Gatwick-GMP Seoul Gimpo Intl

29h 20m2 stops Geneva Geneve-Cointrin Shanghai Pu Dong

20:50 - 15:00GMP Seoul Gimpo Intl-LGW London Gatwick

26h 10m1 stop Shanghai Hongqiao Intl

£510Multiple Airlines

Thu, 1 Oct - Wed, 14 Oct

22:00 - 12:55LHR London Heathrow-ICN Incheon Intl

30h 55m1 stop Chengdu Tianfu Intl

15:30 - 17:40ICN Incheon Intl-LHR London Heathrow

34h 10m1 stop Beijing Daxing Intl

£516Air China

Thu, 1 Oct - Sun, 11 Oct

22:00 - 12:55LHR London Heathrow-ICN Incheon Intl

30h 55m1 stop Chengdu Tianfu Intl

13:05 - 20:25ICN Incheon Intl-LHR London Heathrow

15h 20m1 stop Beijing Capital

£518Air China

Thu, 1 Oct - Wed, 14 Oct

09:45 - 10:55LHR London Heathrow-ICN Incheon Intl

41h 10m1 stop New Delhi Indira Gandhi Intl

12:25 - 19:00ICN Incheon Intl-LHR London Heathrow

38h 35m1 stop New Delhi Indira Gandhi Intl

£535Air India

Thu, 1 Oct - Wed, 7 Oct

14:00 - 10:55LHR London Heathrow-ICN Incheon Intl

36h 55m1 stop New Delhi Indira Gandhi Intl

12:25 - 19:00ICN Incheon Intl-LHR London Heathrow

38h 35m1 stop New Delhi Indira Gandhi Intl

£535Air India

Thu, 1 Oct - Thu, 8 Oct

22:05 - 14:15LHR London Heathrow-ICN Incheon Intl

32h 10m1 stop Shenzhen

15:15 - 20:00ICN Incheon Intl-LHR London Heathrow

36h 45m1 stop Shenzhen

£550Shenzhen Airlines

Sat, 3 Oct - Tue, 20 Oct

22:05 - 14:15LHR London Heathrow-ICN Incheon Intl

32h 10m1 stop Shenzhen

17:45 - 19:50ICN Incheon Intl-LHR London Heathrow

34h 05m1 stop Shenzhen

£553Shenzhen Airlines

Sat, 3 Oct - Mon, 12 Oct

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Shenzhen Airlines flights from United Kingdom to Seoul

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

Shenzhen Airlines

22 Oct

LHR22:00London Heathrow

34h 45m

1 stop

ICN16:45Incheon Intl

3 Nov

ICN14:55Incheon Intl

37h 15m

1 stop

LHR19:10London Heathrow

£510

Shenzhen Airlines

25 Oct

LHR21:10London Heathrow

35h 05m

1 stop

ICN17:15Incheon Intl

30 Oct

ICN18:20Incheon Intl

33h 50m

1 stop

LHR19:10London Heathrow

£516

Shenzhen Airlines

22 Nov

LHR21:10London Heathrow

35h 05m

1 stop

ICN17:15Incheon Intl

27 Nov

ICN18:20Incheon Intl

33h 50m

1 stop

LHR19:10London Heathrow

£540

China Southern flights from United Kingdom to Seoul

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

China Southern

28 Oct

LGW09:50London Gatwick

20h 25m

1 stop

ICN15:15Incheon Intl

11 Nov

ICN15:15Incheon Intl

24h 15m

1 stop

LGW06:30London Gatwick

£510

China Southern

20 Oct

LHR21:00London Heathrow

17h 55m

1 stop

ICN22:55Incheon Intl

19 Nov

ICN09:10Incheon Intl

18h 25m

1 stop

LHR18:35London Heathrow

£512

China Southern

14 Oct

LHR19:15London Heathrow

34h 00m

1 stop

ICN13:15Incheon Intl

18 Oct

ICN09:25Incheon Intl

16h 40m

1 stop

LHR18:05London Heathrow

£513

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterIncheon

MAN Manchester - ICN Incheon Intl

MANICN

Manchester

Thu 5/11

11:15-18:35

1 stop22h 20m

Incheon Intl

Wed 18/11

15:00-05:50

1 stop23h 50m

£444

ManchesterIncheon

MAN Manchester - ICN Incheon Intl

MANICN

Manchester

Sun 29/11

11:15-13:45

1 stop17h 30m

Incheon Intl

Thu 10/12

15:00-05:50

1 stop23h 50m

£444

LondonSeoul

LGW London Gatwick - GMP Seoul Gimpo Intl

LGWGMP

London Gatwick

Wed 11/11

17:00-19:50

1 stop17h 50m

Seoul Gimpo Intl

Wed 18/11

12:00-06:30

1 stop27h 30m

£485

LondonSeoul

LGW London Gatwick - GMP Seoul Gimpo Intl

LGWGMP

London Gatwick

Sat 14/11

17:00-11:00

1 stop33h 00m

Seoul Gimpo Intl

Mon 23/11

12:00-06:30

1 stop27h 30m

£493

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Fri 20/11

17:45-16:35

1 stop13h 50m

Incheon Intl

Mon 23/11

14:55-19:20

1 stop37h 25m

£509

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Thu 5/11

21:30-22:10

1 stop15h 40m

Incheon Intl

Sun 8/11

15:15-18:35

1 stop36h 20m

£509

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Mon 7/12

21:10-17:15

1 stop35h 05m

Incheon Intl

Sun 28/2

18:20-19:10

1 stop33h 50m

£509

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Tue 20/10

22:00-16:45

1 stop34h 45m

Incheon Intl

Tue 27/10

18:20-19:10

1 stop33h 50m

£509

LondonIncheon

LGW London Gatwick - ICN Incheon Intl

LGWICN

London Gatwick

Wed 28/10

09:50-15:15

1 stop20h 25m

Incheon Intl

Wed 11/11

15:15-06:30

1 stop24h 15m

£510

Fastest return journey

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Fri 4/12

17:45-16:35

1 stop13h 50m

Incheon Intl

Fri 25/12

11:10-17:50

1 stop15h 40m

£513

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Other information

What is the cheapest month to fly to Seoul?

The month of January is, on average, the cheapest month to fly to Seoul from United Kingdom, with most prices found around £493. If you are unable to visit Seoul during the month of January, then departing from United Kingdom during the month November is also very affordable. Most momondo users find prices during this month for around £560.

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 Monday when prices can be found for as low as £831. Flights from United Kingdom to Seoul on a Thursday will generally be more expensive and average around £880. 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 £782. Flights in the evening are often more expensive, with an average ticket price of £917.

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 £731 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 £610 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 11% 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	£249
Fastest flight time	12h 20m
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 £249. The best return flight deal from United Kingdom to Seoul found on momondo in the last 72 hours is £444.

The fastest flight from United Kingdom to Seoul takes 12h 20m

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

Frequently asked questions about flying from the United Kingdom to Seoul

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 19 operators available for flights from United Kingdom to Seoul as of September 2026.
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 787-9 Dreamliner, making up 34.63% of the total bookings. Other popular models include Boeing 777-300ER with 29.69%, Airbus A350-900 with 17.16%, and Airbus A350-1000 with 7.95%.

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 £143	Free Cancellation	Rating 7.3 244 reviews	Search China Eastern flights
China Southern	PriceFrom £370	Free Cancellation	Rating 7.3 172 reviews	Search China Southern flights
Air China	PriceFrom £383	Free Cancellation	Rating 7.5 166 reviews	Search Air China flights
Cathay Pacific	PriceFrom £412	Free Cancellation	Rating 7.6 1,506 reviews	Search Cathay Pacific flights
KLM	PriceFrom £433	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights
Shenzhen Airlines	PriceFrom £442	Free Cancellation	Rating 8.0 28 reviews	Search Shenzhen Airlines flights
Lufthansa	PriceFrom £444	Free Cancellation	Rating 6.8 8,251 reviews	Search Lufthansa flights
Air France	PriceFrom £451	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
Scandinavian Airlines	PriceFrom £467	Free Cancellation	Rating 7.4 2,001 reviews	Search Scandinavian Airlines flights
Etihad Airways	PriceFrom £491	Free Cancellation	Rating 7.3 1,540 reviews	Search Etihad Airways 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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Seoul Gimpo Intl Airport

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Cheap flights from the United Kingdom to Seoul from £249

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 2/12. 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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Shenzhen Airlines flights from United Kingdom to Seoul

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

China Southern flights from United Kingdom to Seoul

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

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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?

What is the cheapest United Kingdom to Seoul flight route?

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

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

Can stopping save me money on United Kingdom to Seoul flights?

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

Which airlines fly to Seoul?

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

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

How long does it take to fly to Seoul?

Cheap United Kingdom to Seoul flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from the 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?

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

Fly your favourite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular Cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from the United Kingdom

According to popular flight searches on momondo this year

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