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Cheap flights from London Stansted Airport to Seoul from £257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Seoul departing on 2/12. 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 London Stansted Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:25 - 13:45STN-ICN
22h 20m2 stops
Multiple Airlines Logo
13:10 - 16:10ICN-STN
36h 00m2 stops
£389Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
07:30 - 13:45STN-ICN
21h 15m2 stops
Multiple Airlines Logo
14:55 - 16:10ICN-STN
34h 15m2 stops
£397Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Multiple Airlines Logo
07:30 - 13:45STN-ICN
21h 15m2 stops
Multiple Airlines Logo
14:50 - 16:05ICN-STN
34h 15m2 stops
£401Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:25 - 15:05STN-ICN
23h 40m3 stops
Multiple Airlines Logo
18:25 - 18:25ICN-STN
33h 00m2 stops
£404Multiple Airlines
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
07:30 - 11:40STN-ICN
19h 10m2 stops
Multiple Airlines Logo
17:50 - 16:05ICN-STN
31h 15m2 stops
£408Multiple Airlines
Find Deal
Fri, 21 Nov - Wed, 3 Dec
Multiple Airlines Logo
07:30 - 11:40STN-ICN
19h 10m2 stops
Multiple Airlines Logo
17:50 - 16:35ICN-STN
31h 45m2 stops
£411Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
07:30 - 14:40STN-ICN
22h 10m3 stops
Multiple Airlines Logo
16:20 - 16:10ICN-STN
32h 50m2 stops
£412Multiple Airlines
Find Deal
Fri, 21 Nov - Sun, 30 Nov
Multiple Airlines Logo
08:20 - 21:50STN-ICN
28h 30m3 stops
Multiple Airlines Logo
17:50 - 11:00ICN-STN
26h 10m2 stops
£423Multiple Airlines
Find Deal
Fri, 14 Nov - Sat, 13 Dec
Multiple Airlines Logo
08:20 - 21:50STN-ICN
28h 30m3 stops
Multiple Airlines Logo
17:50 - 11:30ICN-STN
26h 40m2 stops
£428Multiple Airlines
Find Deal
Fri, 14 Nov - Tue, 16 Dec
Multiple Airlines Logo
08:20 - 21:50STN-ICN
28h 30m3 stops
Multiple Airlines Logo
17:50 - 11:00ICN-STN
26h 10m3 stops
£431Multiple Airlines
Find Deal
Fri, 14 Nov - Sat, 13 Dec

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport 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 31 October 2025.
Use the filters below to find and compare flights from London Stansted Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

STN - ICN

STNICN

London Stansted

Sun 7/12

06:25-13:45

2 stops22h 20m

Incheon Intl

Sun 14/12

13:10-16:10

2 stops36h 00m

£389

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 21/11

07:30-13:45

2 stops21h 15m

Incheon Intl

Sun 30/11

14:55-16:10

2 stops34h 15m

£397

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 1/12

07:30-13:45

2 stops21h 15m

Incheon Intl

Wed 10/12

14:50-16:05

2 stops34h 15m

£401

LondonIncheon

STN - ICN

STNICN

London Stansted

Sun 7/12

06:25-15:05

3 stops23h 40m

Incheon Intl

Sun 14/12

18:25-18:25

2 stops33h 00m

£404

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 21/11

07:30-11:40

2 stops19h 10m

Incheon Intl

Wed 3/12

17:50-16:05

2 stops31h 15m

£408

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 28/11

07:30-11:40

2 stops19h 10m

Incheon Intl

Fri 5/12

17:50-16:35

2 stops31h 45m

£411

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 21/11

07:30-14:40

3 stops22h 10m

Incheon Intl

Sun 30/11

16:20-16:10

2 stops32h 50m

£412

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 14/11

08:20-21:50

3 stops28h 30m

Incheon Intl

Sat 13/12

17:50-11:00

2 stops26h 10m

£423

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 14/11

08:20-21:50

3 stops28h 30m

Incheon Intl

Tue 16/12

17:50-11:30

2 stops26h 40m

£428

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 14/11

08:20-21:50

3 stops28h 30m

Incheon Intl

Sat 13/12

17:50-11:00

3 stops26h 10m

£431

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 London Stansted Airport 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 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 £903. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,036.

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 London Stansted Airport to Incheon Intl Airport during this time can be as low as £750. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,047.

When to book flights from London Stansted Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Incheon Intl Airport (STN to ICN) flight deals and tips

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

Direct flights

None
There are no direct flights from London Stansted Airport to Incheon Intl Airport. There are no popular flight routes from London Stansted Airport to Incheon Intl Airport.
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  • How far is London Stansted to Incheon Intl by plane?

    The straight-line distance from London Stansted to Incheon Intl is 5462.3 mi. 19h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Stansted Airport to Incheon Intl Airport?

    Prices for flights from London Stansted Airport to Incheon Intl Airport refresh daily.

  • How old do you have to be to fly from London Stansted Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport 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.

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 London to Seoul?

It is quick and easy to find London to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

All flight searches from London to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Seoul.

I’m not ready to book a flight from London 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 London and alert you when they change.

An easier way to manage your Incheon Intl Airport trip

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