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Cheap flights from London Stansted Airport to Seoul from £290

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SEL
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Seoul
Explore the most affordable flight options available from Stansted to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Wed 8/710:10
STN
-
ICN
2 stops22h 00m
Multiple Airlines
Thu 16/710:55
ICN
-
STN
1 stop18h 15m
Multiple Airlines
Deal found 24/6£649
Mon 2/1111:50
STN
-
ICN
2 stops23h 55m
Multiple Airlines
Sun 15/1123:55
ICN
-
STN
2 stops28h 45m
Multiple Airlines
Deal found 25/6£651
Mon 7/905:55
STN
-
ICN
2 stops23h 35m
Multiple Airlines
Sun 20/919:40
ICN
-
STN
2 stops21h 00m
Multiple Airlines
Deal found 22/6£653
Sat 5/920:55
STN
-
ICN
2 stops29h 00m
Multiple Airlines
Sat 19/911:40
ICN
-
STN
2 stops30h 35m
Multiple Airlines
Deal found 24/6£654
Tue 1/907:10
STN
-
ICN
2 stops19h 40m
Multiple Airlines
Thu 17/910:05
ICN
-
STN
2 stops33h 35m
Multiple Airlines
Deal found 22/6£655
Wed 1/718:00
STN
-
ICN
2 stops27h 55m
Multiple Airlines
Thu 9/710:55
ICN
-
STN
1 stop18h 15m
Multiple Airlines
Deal found 23/6£656
Mon 2/1111:50
STN
-
ICN
2 stops23h 55m
Multiple Airlines
Sun 8/1123:55
ICN
-
STN
2 stops28h 45m
Multiple Airlines
Deal found 25/6£657
Wed 2/907:00
STN
-
ICN
2 stops19h 50m
Multiple Airlines
Wed 9/919:40
ICN
-
STN
2 stops28h 25m
Multiple Airlines
Deal found 23/6£659
Thu 25/608:30
STN
-
ICN
1 stop23h 40m
Multiple Airlines
Thu 2/710:55
ICN
-
STN
1 stop18h 15m
Multiple Airlines
Deal found 22/6£661
Sun 30/812:00
STN
-
ICN
1 stop20h 10m
Multiple Airlines
Sun 6/919:40
ICN
-
STN
2 stops34h 30m
Multiple Airlines
Deal found 22/6£662
Sat 4/717:45
STN
-
ICN
1 stop16h 10m
Multiple Airlines
Tue 7/712:35
ICN
-
STN
1 stop27h 05m
Multiple Airlines
Deal found 24/6£663

Find flight deals from Stansted to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 June 2026.

Round-trip from

£649

One-way from

£290

Popular in

July

Cheapest in

November

Average price

£636
8/7-16/7
  • 8/7-16/7
  • 3 total stops
  • 40h 15m total
  • London to Seoul
Search Deals
2/11
  • 2/11
  • 2 total stops
  • 40h 40m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
Use the filters below to find and compare flights from London Stansted Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 5/10

21:05-17:00

1 stop35h 55m

Incheon Intl

Tue 13/10

23:55-18:45

1 stop26h 50m

£891

LondonIncheon

STN - ICN

STNICN

London Stansted

Tue 3/11

20:15-16:50

1 stop35h 35m

Incheon Intl

Mon 1/2

23:40-12:05

1 stop21h 25m

£895

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 7/12

10:55-08:55

1 stop37h 00m

Incheon Intl

Wed 6/1

00:05-09:55

1 stop18h 50m

£900

LondonIncheon

STN - ICN

STNICN

London Stansted

Thu 10/9

14:55-17:00

1 stop18h 05m

Incheon Intl

Fri 25/9

23:55-12:55

1 stop21h 00m

£925

LondonIncheon

STN - ICN

STNICN

London Stansted

Fri 18/9

14:55-17:00

1 stop18h 05m

Incheon Intl

Sun 27/9

23:55-12:55

1 stop21h 00m

£944

LondonIncheon

STN - ICN

STNICN

London Stansted

Tue 6/10

14:55-17:00

1 stop18h 05m

Incheon Intl

Fri 23/10

23:55-12:55

1 stop21h 00m

£956

LondonIncheon

STN - ICN

STNICN

London Stansted

Sun 9/8

21:05-17:00

1 stop35h 55m

Incheon Intl

Wed 19/8

23:55-18:45

1 stop26h 50m

£973

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 14/10

10:50-17:40

1 stop22h 50m

Incheon Intl

Tue 20/10

23:20-16:50

1 stop25h 30m

£1,006

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 5/9

10:50-17:40

1 stop22h 50m

Incheon Intl

Sun 20/9

23:20-22:10

1 stop30h 50m

£1,008

LondonIncheon

STN - ICN

STNICN

London Stansted

Thu 17/9

14:55-17:00

1 stop18h 05m

Incheon Intl

Sat 3/10

23:55-12:55

1 stop21h 00m

£1,050

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Stansted to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Stansted with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Seoul

What’s the top stopover airport for flights from London Stansted Airport to Seoul?

Share of one-stop return flights from London Stansted Airport to Seoul chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dubai (DXB) – chosen by Cheapflights users on 86% of one-stop itineraries from London Stansted Airport to Seoul on Cheapflights.

What’s the cheapest stopover airport for flights from London Stansted Airport to Seoul?

Average return fare for one-stop flights from London Stansted Airport to Seoul, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Beijing (PEK) is the most affordable one-stop option, with an average return flight price of £501.

What’s the fastest stopover option from London Stansted Airport to Seoul?

Shortest average travel time for one-stop one-way flights from London Stansted Airport to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 15h 00m.

Which airport typically offers the quickest stopover for flights from London Stansted Airport to Seoul?

Average stopover duration for one-stop one-way flights from London Stansted Airport to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Beijing (PEK) offer the fastest connection on this route, with an average stopover time of 2h 38m.

Related info for your journey

Find useful and relevant information for your journey from Stansted to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Stansted Airport to Seoul?

    Departing from London Stansted Airport to Seoul will take you 35h 55m. The distance from London Stansted Airport to Seoul is about 5462 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Stansted to Seoul that include hotel bookings?

    Yes. In addition to deals on Stansted to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Seoul.

  • Can I find deals for business class flights from Stansted to Seoul?

    Yes. Cheapflights offers flight deals from Stansted to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Stansted to Seoul?

When you search for this flight from Stansted to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Stansted.

Can Cheapflights find flights from Stansted to Seoul with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Stansted to Seoul flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Stansted to Seoul become cheaper?

Yes, Cheapflights offers price alerts on Stansted to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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