Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United Kingdom to Seoul from £226

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 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Seoul

Recent return flight deals from the United Kingdom to Seoul

Enter your travel dates to find the best prices.
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
£358China Southern
Find Deal
Tue, 18 Nov - Wed, 26 Nov
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
£360China Southern
Find Deal
Wed, 19 Nov - Wed, 3 Dec
China Southern Logo
21:30 - 12:25LHR-GMP
29h 55m1 stop
China Southern Logo
13:30 - 17:55GMP-LHR
37h 25m1 stop
£361China Southern
Find Deal
Wed, 19 Nov - Wed, 26 Nov
Air China Logo
17:40 - 13:05LHR-GMP
34h 25m1 stop
Air China Logo
14:25 - 17:50GMP-LHR
36h 25m1 stop
£376Air China
Find Deal
Mon, 17 Nov - Fri, 21 Nov
Air China Logo
17:40 - 13:05LHR-GMP
34h 25m1 stop
Air China Logo
14:25 - 17:50GMP-LHR
36h 25m1 stop
£381Air China
Find Deal
Wed, 12 Nov - Fri, 21 Nov
Lufthansa Logo
11:10 - 11:15LHR-ICN
15h 05m1 stop
Lufthansa Logo
13:30 - 22:55ICN-LHR
18h 25m1 stop
£403Lufthansa
Find Deal
Fri, 16 Jan - Fri, 30 Jan
KLM Logo
11:00 - 16:55MAN-ICN
20h 55m1 stop
KLM Logo
23:05 - 10:10ICN-MAN
20h 05m1 stop
£503KLM
Find Deal
Thu, 13 Nov - Sat, 31 Jan
Lufthansa Logo
09:50 - 10:50LCY-ICN
16h 00m1 stop
Lufthansa Logo
13:05 - 09:05ICN-LCY
29h 00m1 stop
£526Lufthansa
Find Deal
Wed, 7 Jan - Wed, 14 Jan
KLM Logo
05:50 - 10:30MAN-ICN
19h 40m2 stops
KLM Logo
23:05 - 12:45ICN-MAN
22h 40m1 stop
£528KLM
Find Deal
Tue, 25 Nov - Sun, 7 Dec
Etihad Airways Logo
08:25 - 21:55MAN-ICN
28h 30m1 stop
Etihad Airways Logo
17:50 - 06:10ICN-MAN
21h 20m1 stop
£535Etihad Airways
Find Deal
Tue, 25 Nov - Thu, 4 Dec

Lufthansa flights from United Kingdom to Seoul

Our best Lufthansa deals on United Kingdom to Seoul flight tickets
Lufthansa
16 Jan
LHR11:10London Heathrow
15h 05m
1 stop
ICN11:15Incheon Intl
30 Jan
ICN13:30Incheon Intl
18h 25m
1 stop
LHR22:55London Heathrow
£403
Find similar
Lufthansa
7 Jan
LCY09:50London City
16h 00m
1 stop
ICN10:50Incheon Intl
14 Jan
ICN13:05Incheon Intl
29h 00m
1 stop
LCY09:05London City
£526
Find similar
Lufthansa
3 Nov
LCY18:15London City
32h 00m
2 stops
ICN11:15Incheon Intl
9 Nov
ICN13:30Incheon Intl
28h 45m
2 stops
LCY09:15London City
£935
Find similar

Juneyao Airlines flights from United Kingdom to Seoul

Our best Juneyao Airlines deals on United Kingdom to Seoul flight tickets
Juneyao Airlines
28 Nov
MAN10:05Manchester
20h 55m
1 stop
ICN16:00Incheon Intl
7 Dec
ICN14:10Incheon Intl
25h 30m
1 stop
MAN06:40Manchester
£517
Find similar
Juneyao Airlines
24 Nov
MAN10:05Manchester
24h 15m
1 stop
ICN19:20Incheon Intl
9 Dec
ICN09:05Incheon Intl
30h 35m
1 stop
MAN06:40Manchester
£547
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Seoul 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 24 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Tue 18/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 26/11

13:30-17:55

1 stop37h 25m

£358

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 19/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 3/12

13:30-17:55

1 stop37h 25m

£360

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 19/11

21:30-12:25

1 stop29h 55m

Seoul Gimpo Intl

Wed 26/11

13:30-17:55

1 stop37h 25m

£361

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Mon 17/11

17:40-13:05

1 stop34h 25m

Seoul Gimpo Intl

Fri 21/11

14:25-17:50

1 stop36h 25m

£376

LondonSeoul

LHR - GMP

LHRGMP

London Heathrow

Wed 12/11

17:40-13:05

1 stop34h 25m

Seoul Gimpo Intl

Fri 21/11

14:25-17:50

1 stop36h 25m

£381

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Fri 16/1

11:10-11:15

1 stop15h 05m

Incheon Intl

Fri 30/1

13:30-22:55

1 stop18h 25m

£403

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Thu 13/11

11:00-16:55

1 stop20h 55m

Incheon Intl

Sat 31/1

23:05-10:10

1 stop20h 05m

£503

LondonIncheon

LCY - ICN

LCYICN

London City

Wed 7/1

09:50-10:50

1 stop16h 00m

Incheon Intl

Wed 14/1

13:05-09:05

1 stop29h 00m

£526

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Tue 25/11

05:50-10:30

2 stops19h 40m

Incheon Intl

Sun 7/12

23:05-12:45

1 stop22h 40m

£528

ManchesterIncheon

MAN - ICN

MANICN

Manchester

Tue 25/11

08:25-21:55

1 stop28h 30m

Incheon Intl

Thu 4/12

17:50-06:10

1 stop21h 20m

£535

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

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

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 £421. 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 £474.

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 £893. 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 £744. Flights in the afternoon are often more expensive, with an average ticket price of £1,032.

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 £701 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 £623 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 21% 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

£509

Fastest flight time

12h 35m

Direct flights

Every day

Airports in Seoul

1 airport
The best one-way flight to Seoul from United Kingdom in the past 72 hours is £509. The best return flight deal from United Kingdom to Seoul found on momondo in the last 72 hours is £860.
The fastest flight from United Kingdom to Seoul takes 12h 35m
Direct flights go from United Kingdom to Seoul every day.
There is 1 airport near Seoul: 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?

  • 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?

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 EasternPriceFrom £305Free CancellationRating
7.2
173 reviews
Search China Eastern flights
China SouthernPriceFrom £332Free CancellationRating
7.4
116 reviews
Search China Southern flights
Air ChinaPriceFrom £358Free CancellationRating
7.2
117 reviews
Search Air China flights
Scandinavian AirlinesPriceFrom £422Free CancellationRating
7.4
1,537 reviews
Search Scandinavian Airlines flights
Shenzhen AirlinesPriceFrom £425Free CancellationRating
7.5
20 reviews
Search Shenzhen Airlines flights
LufthansaPriceFrom £434Free CancellationRating
6.8
7,518 reviews
Search Lufthansa flights
KLMPriceFrom £473Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Turkish AirlinesPriceFrom £501Free CancellationRating
7.3
4,023 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £519Free CancellationRating
7.4
1,477 reviews
Search Air France flights
LOTPriceFrom £526Free CancellationRating
7.6
1,134 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 23/11
Sun 30/11
By creating a price alert you accept our terms of use and privacy policy.

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
Seoul Gimpo Intl Airport
Incheon Intl Airport