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

China Eastern, Etihad Airways, and Shenzhen Airlines are the most popular carriers operating from United Kingdom to Seoul

How long does it take to fly to Seoul?

On average, it takes 14h 50m to fly from United Kingdom to Seoul if you fly out of Birmingham (the most popular airport in United Kingdom) and into Incheon Intl Airport (the most popular airport in Seoul). If you’re flying out of London and into Incheon Intl Airport, then the flight time is around 16h.

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

35 flights are operational weekly from United Kingdom to Seoul as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

As of April 2026, 5 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 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.

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 30% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 18 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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.

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 17 operators available for flights from United Kingdom to Seoul as of April 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.

£276 Cheap Flights from the United Kingdom to Seoul in 2026

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Find the cheapest flights from the United Kingdom to Seoul

Round-trip

One-way

Last minute

Direct

Recent return flight deals from the United Kingdom to Seoul

Enter your travel dates to find the best prices.

20:45 - 10:50

MAN

ICN

30h 05m

1 stop

17:50 - 06:55

ICN

MAN

21h 05m

1 stop

£422Etihad Airways

Sun, 26 Apr - Thu, 7 May

17:55 - 11:00

LGW

GMP

33h 05m

1 stop

20:50 - 15:00

GMP

LGW

26h 10m

1 stop

£425China Eastern

Sun, 26 Apr - Mon, 11 May

07:25 - 18:40

STN

ICN

27h 15m

3 stops

16:20 - 13:45

ICN

STN

29h 25m

2 stops

£438Multiple Airlines

Wed, 13 May - Wed, 20 May

07:25 - 18:30

STN

ICN

27h 05m

3 stops

15:55 - 13:45

ICN

STN

29h 50m

3 stops

£444Multiple Airlines

Wed, 13 May - Wed, 20 May

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

14:25 - 06:35

GMP

LGW

24h 10m

1 stop

£448Air China

Mon, 14 Sep - Tue, 13 Oct

12:35 - 13:05

LGW

GMP

16h 30m

1 stop

14:25 - 06:35

GMP

LGW

24h 10m

1 stop

£470Air China

Tue, 8 Sep - Wed, 21 Oct

21:00 - 12:25

LHR

GMP

31h 25m

1 stop

13:30 - 18:05

GMP

LHR

36h 35m

1 stop

£505China Southern

Tue, 8 Sep - Mon, 19 Oct

21:00 - 12:25

LHR

GMP

31h 25m

1 stop

13:30 - 18:05

GMP

LHR

36h 35m

1 stop

£522China Southern

Wed, 13 May - Wed, 20 May

17:50 - 16:25

LCY

ICN

14h 35m

1 stop

22:25 - 07:15

ICN

LCY

16h 50m

1 stop

£609KLM

Wed, 27 May - Fri, 3 Jul

09:20 - 09:35

LCY

ICN

16h 15m

2 stops

22:25 - 07:15

ICN

LCY

16h 50m

1 stop

£612KLM

Wed, 27 May - Fri, 3 Jul

China Eastern flights from United Kingdom to Seoul

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

China Eastern

26 Apr

LGW17:55London Gatwick

33h 05m

1 stop

GMP11:00Seoul Gimpo Intl

11 May

GMP20:50Seoul Gimpo Intl

26h 10m

1 stop

LGW15:00London Gatwick

£425

China Eastern

27 Apr

LGW11:35London Gatwick

19h 20m

2 stops

ICN14:55Incheon Intl

12 May

ICN14:15Incheon Intl

32h 45m

2 stops

LGW15:00London Gatwick

£437

China Eastern

22 Apr

LHR21:20London Heathrow

30h 35m

1 stop

ICN11:55Incheon Intl

9 May

ICN12:55Incheon Intl

37h 45m

1 stop

LHR18:40London Heathrow

£439

Etihad Airways flights from United Kingdom to Seoul

Our best Etihad Airways deals on United Kingdom to Seoul flight tickets

Etihad Airways

26 Apr

MAN20:45Manchester

30h 05m

1 stop

ICN10:50Incheon Intl

7 May

ICN17:50Incheon Intl

21h 05m

1 stop

MAN06:55Manchester

£422

Etihad Airways

11 May

MAN20:45Manchester

30h 05m

1 stop

ICN10:50Incheon Intl

27 May

ICN17:50Incheon Intl

21h 05m

1 stop

MAN06:55Manchester

£430

Etihad Airways

29 Jun

MAN09:20Manchester

17h 30m

1 stop

ICN10:50Incheon Intl

21 Jul

ICN17:45Incheon Intl

21h 10m

1 stop

MAN06:55Manchester

£431

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Sun 26/4

20:45-10:50

1 stop30h 05m

Incheon Intl

Thu 7/5

17:50-06:55

1 stop21h 05m

£422

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Sun 26/4

17:55-11:00

1 stop33h 05m

Seoul Gimpo Intl

Mon 11/5

20:50-15:00

1 stop26h 10m

£425

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 13/5

07:25-18:40

3 stops27h 15m

Incheon Intl

Wed 20/5

16:20-13:45

2 stops29h 25m

£438

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 13/5

07:25-18:30

3 stops27h 05m

Incheon Intl

Wed 20/5

15:55-13:45

3 stops29h 50m

£444

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Mon 14/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Tue 13/10

14:25-06:35

1 stop24h 10m

£448

LondonSeoul

LGW - GMP

LGWGMP

London Gatwick

Tue 8/9

12:35-13:05

1 stop16h 30m

Seoul Gimpo Intl

Wed 21/10

14:25-06:35

1 stop24h 10m

£470

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Tue 8/9

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Mon 19/10

13:30-18:05

1 stop36h 35m

£505

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 13/5

21:00-12:25

1 stop31h 25m

Seoul Gimpo Intl

Wed 20/5

13:30-18:05

1 stop36h 35m

£522

Fastest return journey

LondonIncheon

LCY - ICN

LCYICN

London City

Wed 27/5

17:50-16:25

1 stop14h 35m

Incheon Intl

Fri 3/7

22:25-07:15

1 stop16h 50m

£609

LondonIncheon

LCY - ICN

LCYICN

London City

Wed 27/5

09:20-09:35

2 stops16h 15m

Incheon Intl

Fri 3/7

22:25-07:15

1 stop16h 50m

£612

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

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 £440. If you are unable to visit Seoul during the month of November, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £457.

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 Wednesday when prices can be found for as low as £870. Flights from United Kingdom to Seoul on a Saturday will generally be more expensive and average around £1,046. 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 £655. Flights in the evening are often more expensive, with an average ticket price of £974.

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 £702 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 £600 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 1% 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	£503
Fastest flight time	12h 40m
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 £503. The best return flight deal from United Kingdom to Seoul found on momondo in the last 72 hours is £660.

The fastest flight from United Kingdom to Seoul takes 12h 40m

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 17 operators available for flights from United Kingdom to Seoul as of April 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 777-300ER, making up 35.05% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 28.11%, Airbus A350-900 with 22.34%, and Boeing 747-8 with 7.17%.

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 £252	Free Cancellation	Rating 7.2 200 reviews	Search China Eastern flights
Turkish Airlines	PriceFrom £333	Free Cancellation	Rating 7.3 4,294 reviews	Search Turkish Airlines flights
China Southern	PriceFrom £342	Free Cancellation	Rating 7.4 146 reviews	Search China Southern flights
Air China	PriceFrom £349	Free Cancellation	Rating 7.3 145 reviews	Search Air China flights
Lufthansa	PriceFrom £428	Free Cancellation	Rating 6.8 7,885 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom £449	Free Cancellation	Rating 7.3 1,737 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom £451	Free Cancellation	Rating 7.4 1,562 reviews	Search Air France flights
KLM	PriceFrom £500	Free Cancellation	Rating 7.7 1,485 reviews	Search KLM flights
Etihad Airways	PriceFrom £510	Free Cancellation	Rating 7.3 1,431 reviews	Search Etihad Airways flights
LOT	PriceFrom £565	Free Cancellation	Rating 7.5 1,181 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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Cheap flights from the United Kingdom to Seoul from £276

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 17/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Our best Etihad Airways deals on United Kingdom to Seoul flight tickets

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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 often are flights from the United Kingdom to Seoul delayed?

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

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

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

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

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.

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