Cheap flights from the United Kingdom to South Korea from £230

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 South Korea departing on 24/11. 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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Find the cheapest flights from the United Kingdom to South Korea

Recent return flight deals from the United Kingdom to South Korea

Enter your travel dates to find the best prices.
China Eastern Logo
21:00 - 11:00LHR-GMP
29h 00m1 stop
China Eastern Logo
20:50 - 17:30GMP-LHR
29h 40m1 stop
£344China Eastern
Find Deal
Tue, 18 Nov - Sun, 7 Dec
China Eastern Logo
21:00 - 11:00LHR-GMP
29h 00m1 stop
China Eastern Logo
20:50 - 17:30GMP-LHR
29h 40m1 stop
£345China Eastern
Find Deal
Mon, 1 Dec - Mon, 8 Dec
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
£369China Southern
Find Deal
Wed, 3 Dec - Wed, 10 Dec
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
£370China Southern
Find Deal
Mon, 24 Nov - Thu, 4 Dec
Air China Logo
17:40 - 13:05LHR-GMP
34h 25m1 stop
Air China Logo
14:25 - 15:55GMP-LHR
34h 30m1 stop
£371Air China
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Air China Logo
21:35 - 12:55LHR-ICN
30h 20m1 stop
Air China Logo
13:10 - 15:55ICN-LHR
35h 45m1 stop
£375Air China
Find Deal
Sat, 29 Nov - Sat, 13 Dec
Lufthansa Logo
08:45 - 11:15LHR-ICN
17h 30m1 stop
Lufthansa Logo
13:30 - 21:00ICN-LHR
16h 30m1 stop
£423Lufthansa
Find Deal
Tue, 10 Feb - Mon, 23 Feb
Lufthansa Logo
09:50 - 10:50LCY-ICN
16h 00m1 stop
Lufthansa Logo
13:05 - 09:15ICN-LCY
29h 10m1 stop
£493Lufthansa
Find Deal
Tue, 10 Feb - Mon, 23 Feb
KLM Logo
13:40 - 16:55MAN-ICN
18h 15m1 stop
KLM Logo
23:05 - 12:45ICN-MAN
22h 40m1 stop
£506KLM
Find Deal
Thu, 20 Nov - Sun, 7 Dec
KLM Logo
17:05 - 16:55LCY-ICN
14h 50m1 stop
KLM Logo
23:05 - 07:15ICN-LCY
17h 10m1 stop
£577KLM
Find Deal
Tue, 25 Nov - Tue, 9 Dec

Scandinavian Airlines flights from United Kingdom to South Korea

Our best Scandinavian Airlines deals on United Kingdom to South Korea flight tickets
Scandinavian Airlines
3 Dec
MAN12:55Manchester
45h 05m
2 stops
ICN19:00Incheon Intl
10 Dec
ICN23:45Incheon Intl
18h 45m
1 stop
MAN09:30Manchester
Scandinavian Airlines
9 Mar
MAN20:45Manchester
37h 15m
2 stops
ICN19:00Incheon Intl
21 Mar
ICN23:45Incheon Intl
18h 45m
1 stop
MAN09:30Manchester
Scandinavian Airlines
3 Dec
MAN12:55Manchester
45h 05m
2 stops
ICN19:00Incheon Intl
10 Dec
ICN23:45Incheon Intl
42h 00m
2 stops
MAN08:45Manchester

Air France flights from United Kingdom to South Korea

Our best Air France deals on United Kingdom to South Korea flight tickets
Air France
12 Nov
MAN06:00Manchester
19h 30m
1 stop
ICN10:30Incheon Intl
5 Dec
ICN12:40Incheon Intl
17h 50m
1 stop
MAN21:30Manchester
Air France
3 Dec
MAN17:05Manchester
15h 15m
1 stop
ICN17:20Incheon Intl
10 Dec
ICN12:40Incheon Intl
17h 50m
1 stop
MAN21:30Manchester

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from the United Kingdom to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Tue 18/11

21:00-11:00

1 stop29h 00m

Seoul Gimpo Intl

Sun 7/12

20:50-17:30

1 stop29h 40m

£344

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 1/12

21:00-11:00

1 stop29h 00m

Seoul Gimpo Intl

Mon 8/12

20:50-17:30

1 stop29h 40m

£345

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 3/12

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 10/12

13:30-17:55

1 stop37h 25m

£369

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 24/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Thu 4/12

13:30-17:55

1 stop37h 25m

£370

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 17/11

17:40-13:05

1 stop34h 25m

Seoul Gimpo Intl

Thu 20/11

14:25-15:55

1 stop34h 30m

£371

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Sat 29/11

21:35-12:55

1 stop30h 20m

Incheon Intl

Sat 13/12

13:10-15:55

1 stop35h 45m

£374

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Tue 10/2

08:45-11:15

1 stop17h 30m

Incheon Intl

Mon 23/2

13:30-21:00

1 stop16h 30m

£423

LondonIncheon

LCY - ICN

LCYICN

London City

Tue 10/2

09:50-10:50

1 stop16h 00m

Incheon Intl

Mon 23/2

13:05-09:15

1 stop29h 10m

£493

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Thu 20/11

13:40-16:55

1 stop18h 15m

Incheon Intl

Sun 7/12

23:05-12:45

1 stop22h 40m

£506

LondonIncheon

LCY - ICN

LCYICN

London City

Tue 25/11

17:05-16:55

1 stop14h 50m

Incheon Intl

Tue 9/12

23:05-07:15

1 stop17h 10m

£577

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from United Kingdom to South Korea

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 to South Korea?

The month of November is, on average, the cheapest month to fly to South Korea from United Kingdom, with most prices found around £426. If you’re not able to fly to South Korea in November, then May is your next best option. Flight prices from United Kingdom to South Korea during May average around £481.

What is the cheapest day to depart on your flight to South Korea?

The cheapest day to depart from United Kingdom to South Korea is on a Tuesday when prices can be found for as low as £906. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,038.

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

Flying to South Korea from United Kingdom at midday is the least expensive time of day to depart. momondo users have found prices as low as £688 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £1,049 on average. Flights to South Korea from United Kingdom in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United Kingdom to South Korea flight route?

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

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around £710 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from United Kingdom for as low as £626 on momondo.

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

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

You could potentially save up to 21% on your flight if you consider stops on a United Kingdom to South Korea flight.

Cheap United Kingdom to South Korea flight deals and tips

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

Best price found

£502

Fastest flight time

11h 55m

Direct flights

Every day

Airports in South Korea

1 airport
The best one-way flight to South Korea from United Kingdom in the past 72 hours is £502. The best return flight deal from United Kingdom to South Korea found on momondo in the last 72 hours is £861.
The fastest flight from United Kingdom to South Korea takes 11h 55m
Direct flights go from United Kingdom to South Korea every day.
There is 1 airport near South Korea: Incheon Intl (ICN)
  • When did momondo last update prices for flights from United Kingdom to South Korea?

    Prices for flights from United Kingdom to South Korea refresh daily.

  • How many operators does momondo search for flights from United Kingdom to South Korea?

  • How old do you have to be to fly from United Kingdom to South Korea?

    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 South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to South Korea?

Best airlines flying from United Kingdom to South Korea

Compare and see reviews for airlines that fly from United Kingdom to South Korea with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £307Free CancellationRating
7.2
174 reviews
Search China Eastern flights
China SouthernPriceFrom £337Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom £364Free CancellationRating
7.1
122 reviews
Search Air China flights
Scandinavian AirlinesPriceFrom £429Free CancellationRating
7.4
1,557 reviews
Search Scandinavian Airlines flights
Shenzhen AirlinesPriceFrom £432Free CancellationRating
7.5
20 reviews
Search Shenzhen Airlines flights
LufthansaPriceFrom £440Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
KLMPriceFrom £480Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Turkish AirlinesPriceFrom £508Free CancellationRating
7.3
4,038 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £527Free CancellationRating
7.4
1,482 reviews
Search Air France flights
LOTPriceFrom £534Free CancellationRating
7.6
1,133 reviews
Search LOT flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from United Kingdom.

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

Flights from United Kingdom to South Korea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for United Kingdom to South Korea 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 United Kingdom to South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Wed 3/12
Wed 10/12

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