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Cheap flights from London Stansted Airport to Seoul from £263

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 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
07:30 - 15:50
STN
-
ICN
23h 20m3 stops
Multiple Airlines Logo
16:20 - 16:35
ICN
-
STN
33h 15m2 stops
£392Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
07:30 - 14:55
STN
-
ICN
22h 25m3 stops
Multiple Airlines Logo
16:40 - 16:35
ICN
-
STN
32h 55m3 stops
£396Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
06:00 - 20:45
STN
-
ICN
29h 45m2 stops
Multiple Airlines Logo
15:40 - 16:35
ICN
-
STN
33h 55m3 stops
£410Multiple Airlines
Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
06:00 - 14:55
STN
-
ICN
23h 55m3 stops
Multiple Airlines Logo
16:40 - 16:35
ICN
-
STN
32h 55m3 stops
£416Multiple Airlines
Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
06:00 - 22:45
STN
-
ICN
31h 45m3 stops
Multiple Airlines Logo
14:20 - 11:00
ICN
-
STN
29h 40m3 stops
£421Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
08:05 - 20:45
STN
-
ICN
27h 40m3 stops
Multiple Airlines Logo
14:20 - 13:55
ICN
-
STN
32h 35m3 stops
£422Multiple Airlines
Sat, 10 Jan - Sat, 17 Jan
Multiple Airlines Logo
05:55 - 13:30
STN
-
ICN
22h 35m2 stops
Multiple Airlines Logo
13:10 - 15:55
ICN
-
STN
35h 45m2 stops
£437Multiple Airlines
Wed, 14 Jan - Fri, 16 Jan
Multiple Airlines Logo
23:20 - 15:15
STN
-
ICN
30h 55m2 stops
Multiple Airlines Logo
14:20 - 16:45
ICN
-
STN
35h 25m3 stops
£451Multiple Airlines
Tue, 6 Jan - Tue, 13 Jan
Multiple Airlines Logo
06:00 - 11:40
STN
-
ICN
20h 40m2 stops
Multiple Airlines Logo
14:20 - 13:20
ICN
-
STN
32h 00m3 stops
£460Multiple Airlines
Sat, 17 Jan - Thu, 22 Jan
Multiple Airlines Logo
22:10 - 11:40
STN
-
ICN
28h 30m2 stops
Multiple Airlines Logo
14:20 - 16:35
ICN
-
STN
35h 15m3 stops
£460Multiple Airlines
Sat, 10 Jan - Sat, 17 Jan

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 17 December 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

Fri 30/1

07:30-15:50

3 stops23h 20m

Incheon Intl

Fri 6/2

16:20-16:35

2 stops33h 15m

£392

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 30/1

07:30-14:55

3 stops22h 25m

Incheon Intl

Fri 6/2

16:40-16:35

3 stops32h 55m

£396

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 10/1

06:00-20:45

2 stops29h 45m

Incheon Intl

Sat 17/1

15:40-16:35

3 stops33h 55m

£410

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 10/1

06:00-14:55

3 stops23h 55m

Incheon Intl

Sat 17/1

16:40-16:35

3 stops32h 55m

£416

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 31/1

06:00-22:45

3 stops31h 45m

Incheon Intl

Sat 7/2

14:20-11:00

3 stops29h 40m

£421

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 10/1

08:05-20:45

3 stops27h 40m

Incheon Intl

Sat 17/1

14:20-13:55

3 stops32h 35m

£422

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 14/1

05:55-13:30

2 stops22h 35m

Incheon Intl

Fri 16/1

13:10-15:55

2 stops35h 45m

£437

LondonIncheon

STN - ICN

STNICN

London Stansted

Tue 6/1

23:20-15:15

2 stops30h 55m

Incheon Intl

Tue 13/1

14:20-16:45

3 stops35h 25m

£451

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 17/1

06:00-11:40

2 stops20h 40m

Incheon Intl

Thu 22/1

14:20-13:20

3 stops32h 00m

£460

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 10/1

22:10-11:40

2 stops28h 30m

Incheon Intl

Sat 17/1

14:20-16:35

3 stops35h 15m

£460

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 £886. The most expensive day to fly to Incheon Intl Airport is Saturday, with ticket prices averaging around £1,030.

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 £734. In contrast, the most expensive time of day to depart to Incheon Intl Airport is in the afternoon when prices are around £1,030.

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

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from London Stansted Airport to Incheon Intl Airport takes 15h 55m
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.
Search flight deals

  • How far is London Stansted to Incheon Intl by plane?

    The straight-line distance from London Stansted to Incheon Intl is 5462.3 mi. 15h 55m 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.

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