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Cheap flights from the United Kingdom to Seoul from £253

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 17/1. 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 Seoul

Recent return flight deals from the United Kingdom to Seoul

Enter your travel dates to find the best prices.
China Southern Logo
22:00 - 21:50LHR-ICN
38h 50m1 stop
China Southern Logo
09:25 - 18:05ICN-LHR
16h 40m1 stop
£373China Southern
Find Deal
Tue, 3 Mar - Tue, 31 Mar
China Eastern Logo
10:30 - 15:20LGW-ICN
19h 50m1 stop
China Eastern Logo
16:40 - 14:00ICN-LGW
30h 20m2 stops
£373China Eastern
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Air China Logo
17:40 - 11:40LHR-ICN
33h 00m1 stop
Air China Logo
14:50 - 17:50ICN-LHR
36h 00m1 stop
£375Air China
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Thu, 27 Nov - Sun, 30 Nov
Multiple Airlines Logo
10:30 - 11:55LGW-ICN
16h 25m1 stop
Multiple Airlines Logo
22:45 - 17:20ICN-LGW
27h 35m1 stop
£375Multiple Airlines
Find Deal
Mon, 24 Nov - Mon, 8 Dec
Air China Logo
17:40 - 13:45LHR-ICN
35h 05m1 stop
Air China Logo
14:55 - 20:15ICN-LHR
38h 20m1 stop
£377Air China
Find Deal
Mon, 5 Jan - Mon, 19 Jan
Multiple Airlines Logo
07:30 - 21:55STN-ICN
29h 25m2 stops
Multiple Airlines Logo
14:50 - 16:35ICN-STN
34h 45m2 stops
£399Multiple Airlines
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Fri, 5 Dec - Fri, 12 Dec
Lufthansa Logo
10:45 - 11:15BHX-ICN
15h 30m1 stop
Lufthansa Logo
13:05 - 22:45ICN-BHX
18h 40m1 stop
£464Lufthansa
Find Deal
Thu, 12 Mar - Fri, 20 Mar
Lufthansa Logo
10:50 - 09:55BHX-ICN
15h 05m1 stop
Lufthansa Logo
12:25 - 21:35ICN-BHX
17h 10m1 stop
£476Lufthansa
Find Deal
Tue, 5 May - Thu, 4 Jun
KLM Logo
17:05 - 16:55LCY-ICN
14h 50m1 stop
KLM Logo
23:05 - 08:50ICN-LCY
18h 45m1 stop
£576KLM
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Wed, 3 Dec - Thu, 11 Dec
KLM Logo
17:50 - 16:55LCY-ICN
14h 05m1 stop
KLM Logo
23:05 - 08:10ICN-LCY
18h 05m1 stop
£577KLM
Find Deal
Wed, 3 Dec - Fri, 12 Dec

Lufthansa flights from United Kingdom to Incheon Intl Airport

Our best Lufthansa deals on United Kingdom to Incheon Intl Airport flight tickets
Lufthansa
12 Mar
BHX10:45Birmingham
15h 30m
1 stop
ICN11:15Incheon Intl
20 Mar
ICN13:05Incheon Intl
18h 40m
1 stop
BHX22:45Birmingham
£464
Find similar
Lufthansa
5 May
BHX10:50Birmingham
15h 05m
1 stop
ICN09:55Incheon Intl
4 Jun
ICN12:25Incheon Intl
17h 10m
1 stop
BHX21:35Birmingham
£476
Find similar
Lufthansa
9 Mar
BHX17:45Birmingham
32h 05m
1 stop
ICN10:50Incheon Intl
23 Mar
ICN13:05Incheon Intl
18h 40m
1 stop
BHX22:45Birmingham
£483
Find similar

KLM flights from United Kingdom to Incheon Intl Airport

Our best KLM deals on United Kingdom to Incheon Intl Airport flight tickets
KLM
3 Dec
LCY17:05London City
14h 50m
1 stop
ICN16:55Incheon Intl
11 Dec
ICN23:05Incheon Intl
18h 45m
1 stop
LCY08:50London City
£576
Find similar
KLM
3 Dec
LCY17:50London City
14h 05m
1 stop
ICN16:55Incheon Intl
12 Dec
ICN23:05Incheon Intl
18h 05m
1 stop
LCY08:10London City
£577
Find similar
KLM
3 Dec
LCY17:05London City
14h 50m
1 stop
ICN16:55Incheon Intl
11 Dec
ICN23:05Incheon Intl
17h 10m
1 stop
LCY07:15London City
£578
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 13 November 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

LHR - ICN

LHRICN

London Heathrow

Tue 3/3

22:00-21:50

1 stop38h 50m

Incheon Intl

Tue 31/3

09:25-18:05

1 stop16h 40m

£373

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Sat 29/11

10:30-15:20

1 stop19h 50m

Incheon Intl

Sat 6/12

16:40-14:00

2 stops30h 20m

£373

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Thu 27/11

17:40-11:40

1 stop33h 00m

Incheon Intl

Sun 30/11

14:50-17:50

1 stop36h 00m

£375

LondonIncheon

LGW - ICN

LGWICN

London Gatwick

Mon 24/11

10:30-11:55

1 stop16h 25m

Incheon Intl

Mon 8/12

22:45-17:20

1 stop27h 35m

£375

LondonIncheon

LHR - ICN

LHRICN

London Heathrow

Mon 5/1

17:40-13:45

1 stop35h 05m

Incheon Intl

Mon 19/1

14:55-20:15

1 stop38h 20m

£377

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 5/12

07:30-21:55

2 stops29h 25m

Incheon Intl

Fri 12/12

14:50-16:35

2 stops34h 45m

£399

BirminghamIncheon

BHX - ICN

BHXICN

Birmingham

Thu 12/3

10:45-11:15

1 stop15h 30m

Incheon Intl

Fri 20/3

13:05-22:45

1 stop18h 40m

£464

BirminghamIncheon

BHX - ICN

BHXICN

Birmingham

Tue 5/5

10:50-09:55

1 stop15h 05m

Incheon Intl

Thu 4/6

12:25-21:35

1 stop17h 10m

£476

LondonIncheon

LCY - ICN

LCYICN

London City

Wed 3/12

17:05-16:55

1 stop14h 50m

Incheon Intl

Thu 11/12

23:05-08:50

1 stop18h 45m

£576

LondonIncheon

LCY - ICN

LCYICN

London City

Wed 3/12

17:50-16:55

1 stop14h 05m

Incheon Intl

Fri 12/12

23:05-08:10

1 stop18h 05m

£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 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 £410, 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 £481.

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 £910. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,040.

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 £753. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,048.

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 £708 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 £614 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 21% 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

£502

Fastest flight time

12h 20m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from United Kingdom in the past 72 hours is £502. The best return flight deal from United Kingdom to Incheon Intl Airport found on momondo in the last 72 hours is £861.
The fastest flight from United Kingdom to Incheon Intl Airport takes 12h 20m
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 £307Free CancellationRating
7.2
175 reviews
Search China Eastern flights
China SouthernPriceFrom £345Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom £376Free CancellationRating
7.1
122 reviews
Search Air China flights
Scandinavian AirlinesPriceFrom £429Free CancellationRating
7.4
1,572 reviews
Search Scandinavian Airlines flights
Shenzhen AirlinesPriceFrom £432Free CancellationRating
7.5
20 reviews
Search Shenzhen Airlines flights
LufthansaPriceFrom £436Free CancellationRating
6.8
7,567 reviews
Search Lufthansa flights
KLMPriceFrom £480Free CancellationRating
7.7
1,410 reviews
Search KLM flights
Turkish AirlinesPriceFrom £509Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
Air FrancePriceFrom £527Free CancellationRating
7.4
1,486 reviews
Search Air France flights
LOTPriceFrom £535Free CancellationRating
7.6
1,135 reviews
Search LOT flights

Travelling to a place near Seoul?

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