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Cheap flights from the United Kingdom to Seoul from £245

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 12/9. 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

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Find the cheapest flights from the United Kingdom to Seoul

Recent return flight deals from the United Kingdom to Seoul

China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£369China Southern
Find Deal
Tue, 25 Nov - Mon, 8 Dec
China Southern Logo
20:20 - 21:45LGW-ICN
16h 25m1 stop
China Southern Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£371China Southern
Find Deal
Tue, 18 Nov - Fri, 28 Nov
Air China Logo
17:40 - 16:35LHR-ICN
13h 55m1 stop
Air China Logo
10:40 - 17:50ICN-LHR
16h 10m1 stop
£372Air China
Find Deal
Mon, 10 Nov - Thu, 11 Dec
Air China Logo
22:40 - 16:35LHR-ICN
33h 55m1 stop
Air China Logo
13:10 - 15:55ICN-LHR
35h 45m1 stop
£378Air China
Find Deal
Mon, 8 Sep - Mon, 10 Nov
Lufthansa Logo
16:40 - 11:15LHR-ICN
33h 35m1 stop
Lufthansa Logo
13:30 - 21:00ICN-LHR
16h 30m1 stop
£419Lufthansa
Find Deal
Mon, 3 Nov - Wed, 12 Nov
Lufthansa Logo
19:15 - 11:15LHR-ICN
31h 00m1 stop
Lufthansa Logo
13:30 - 21:00ICN-LHR
16h 30m1 stop
£421Lufthansa
Find Deal
Mon, 3 Nov - Sun, 30 Nov
China Eastern Logo
17:00 - 20:45LGW-ICN
18h 45m1 stop
China Eastern Logo
20:50 - 14:00ICN-LGW
26h 10m2 stops
£462China Eastern
Find Deal
Mon, 10 Nov - Thu, 11 Dec
China Eastern Logo
10:30 - 21:10LGW-ICN
25h 40m2 stops
China Eastern Logo
20:50 - 14:00ICN-LGW
26h 10m2 stops
£467China Eastern
Find Deal
Mon, 10 Nov - Thu, 11 Dec
Turkish Airlines Logo
11:00 - 09:05EDI-ICN
37h 05m1 stop
Turkish Airlines Logo
00:10 - 15:20ICN-EDI
24h 10m1 stop
£571Turkish Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Turkish Airlines Logo
11:00 - 09:05EDI-ICN
37h 05m1 stop
Turkish Airlines Logo
00:10 - 10:00ICN-EDI
18h 50m1 stop
£586Turkish Airlines
Find Deal
Wed, 19 Nov - Tue, 16 Dec

Lufthansa flights from United Kingdom to Incheon Intl Airport

Our best Lufthansa deals on United Kingdom to Incheon Intl Airport flight tickets
Lufthansa
3 Nov
LHR19:15London Heathrow
31h 00m
1 stop
ICN11:15Incheon Intl
30 Nov
ICN13:30Incheon Intl
16h 30m
1 stop
LHR21:00London Heathrow
£419
Find similar
Lufthansa
3 Nov
LHR19:15London Heathrow
31h 00m
1 stop
ICN11:15Incheon Intl
30 Nov
ICN13:30Incheon Intl
16h 30m
1 stop
LHR21:00London Heathrow
£421
Find similar
Lufthansa
10 Nov
LCY09:50London City
16h 00m
1 stop
ICN10:50Incheon Intl
30 Nov
ICN13:05Incheon Intl
36h 25m
1 stop
LCY16:30London City
£501
Find similar

Etihad Airways flights from United Kingdom to Incheon Intl Airport

Our best Etihad Airways deals on United Kingdom to Incheon Intl Airport flight tickets
Etihad Airways
5 Oct
MAN09:15Manchester
28h 50m
1 stop
ICN22:05Incheon Intl
14 Oct
ICN18:30Incheon Intl
32h 25m
1 stop
MAN18:55Manchester
£569
Find similar
Etihad Airways
5 Oct
MAN09:15Manchester
28h 50m
1 stop
ICN22:05Incheon Intl
14 Oct
ICN18:30Incheon Intl
32h 25m
1 stop
MAN18:55Manchester
£573
Find similar
Etihad Airways
14 Aug
MAN09:15Manchester
28h 50m
1 stop
ICN22:05Incheon Intl
20 Aug
ICN01:35Incheon Intl
25h 20m
1 stop
MAN18:55Manchester
£727
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Incheon Intl Airport 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 2 August 2025.
Use the filters below to find and compare flights from the United Kingdom to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 25/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Mon 8/12

22:45-17:20

1 stop27h 35m

£369

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Tue 18/11

20:20-21:45

1 stop16h 25m

Incheon Intl

Fri 28/11

22:45-17:20

1 stop27h 35m

£371

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 10/11

17:40-16:35

1 stop13h 55m

Incheon Intl

Thu 11/12

10:40-17:50

1 stop16h 10m

£372

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 8/9

22:40-16:35

1 stop33h 55m

Incheon Intl

Mon 10/11

13:10-15:55

1 stop35h 45m

£378

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 3/11

16:40-11:15

1 stop33h 35m

Incheon Intl

Wed 12/11

13:30-21:00

1 stop16h 30m

£419

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 3/11

19:15-11:15

1 stop31h 00m

Incheon Intl

Sun 30/11

13:30-21:00

1 stop16h 30m

£421

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 10/11

17:00-20:45

1 stop18h 45m

Incheon Intl

Thu 11/12

20:50-14:00

2 stops26h 10m

£462

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 10/11

10:30-21:10

2 stops25h 40m

Incheon Intl

Thu 11/12

20:50-14:00

2 stops26h 10m

£467

EdinburghIncheon

EDI - ICN

EDIICN

Edinburgh Turnhouse

Mon 1/12

11:00-09:05

1 stop37h 05m

Incheon Intl

Mon 8/12

00:10-15:20

1 stop24h 10m

£571

EdinburghIncheon

EDI - ICN

EDIICN

Edinburgh Turnhouse

Wed 19/11

11:00-09:05

1 stop37h 05m

Incheon Intl

Tue 16/12

00:10-10:00

1 stop18h 50m

£586

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 Seoul from

How to get the cheapest flight ticket from United Kingdom to Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from United Kingdom is in November. Flight prices, which tend to average around £416, are often lower during this time because this is during the off-season. If you aren’t able to travel to Incheon Intl Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £476.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Incheon Intl Airport. Tickets to fly out on this day can be as low as £881. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,004.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is at midday. Flights from United Kingdom to Incheon Intl Airport during this time can be as low as £748. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,044.

What is the cheapest United Kingdom to Incheon Intl flight route?

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

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around £700 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from United Kingdom for as low as £634 on momondo.

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

There are 4 cabin classes available to choose from on United Kingdom to Incheon Intl 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 Incheon Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a United Kingdom to Incheon Intl Airport flight.

Cheap United Kingdom to Incheon Intl Airport flight deals and tips

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

Best price found

£245

Fastest flight time

13h 55m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from United Kingdom in the past 72 hours is £245. The best return flight deal from United Kingdom to Incheon Intl Airport found on momondo in the last 72 hours is £369.
The fastest flight from United Kingdom to Incheon Intl Airport takes 13h 55m
Direct flights go from United Kingdom to Incheon Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Incheon Intl Airport?

    Prices for flights from United Kingdom to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Incheon Intl Airport?

  • How old do you have to be to fly from United Kingdom to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport 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 Incheon Intl Airport?

Best airlines flying from United Kingdom to Incheon Intl Airport

Compare and see reviews for airlines that fly from United Kingdom to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £325Free CancellationRating
7.2
159 reviews
Search China Eastern flights
China SouthernPriceFrom £335Free CancellationRating
7.6
104 reviews
Search China Southern flights
Air ChinaPriceFrom £371Free CancellationRating
7.3
93 reviews
Search Air China flights
Shenzhen AirlinesPriceFrom £429Free CancellationRating
6.8
15 reviews
Search Shenzhen Airlines flights
LufthansaPriceFrom £451Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights
KLMPriceFrom £472Free CancellationRating
7.8
1,384 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom £478Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
LOTPriceFrom £531Free CancellationRating
7.6
1,106 reviews
Search LOT flights
Turkish AirlinesPriceFrom £544Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £544Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights

Travelling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Seongnam

Why use momondo?

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

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 Seoul from United Kingdom.

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

momondo does allow users to show only those flights to Seoul from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

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

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from United Kingdom and alert you when they change.

An easier way to manage your Incheon Intl Airport trip

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