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Cheap flights from London Stansted Airport to Seoul from £294

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SEL
11 Jun — 18 Jun1
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 12 May 2026.

Sun 31/522:05
STN
-
ICN
1 stop34h 20m
Multiple Airlines
Tue 23/616:20
ICN
-
STN
2 stops27h 40m
Multiple Airlines
Deal found 10/5£539
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Fri 5/618:25
ICN
-
STN
2 stops25h 35m
Multiple Airlines
Deal found 10/5£539
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Thu 4/614:15
ICN
-
STN
3 stops28h 55m
Multiple Airlines
Deal found 8/5£540
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Wed 24/614:30
ICN
-
STN
2 stops28h 40m
Multiple Airlines
Deal found 10/5£547
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Wed 10/616:20
ICN
-
STN
2 stops34h 10m
Multiple Airlines
Deal found 11/5£552
Wed 3/607:25
STN
-
ICN
3 stops29h 40m
Multiple Airlines
Wed 17/616:15
ICN
-
STN
2 stops27h 45m
Multiple Airlines
Deal found 9/5£553
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Tue 23/616:20
ICN
-
STN
2 stops27h 40m
Multiple Airlines
Deal found 10/5£555
Mon 1/614:55
STN
-
ICN
1 stop17h 30m
Multiple Airlines
Wed 17/608:55
ICN
-
STN
2 stops35h 05m
Multiple Airlines
Deal found 9/5£558
Sun 14/607:25
STN
-
ICN
3 stops29h 20m
Multiple Airlines
Tue 23/614:15
ICN
-
STN
3 stops34h 25m
Multiple Airlines
Deal found 8/5£563
Wed 17/607:25
STN
-
ICN
3 stops29h 40m
Multiple Airlines
Sun 28/608:55
ICN
-
STN
2 stops23h 55m
Multiple Airlines
Deal found 12/5£564

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 12 May 2026.

Round-trip from

£539

One-way from

£294

Popular in

July

Cheapest in

November

Average price

£588
31/5-23/6
  • 31/5-23/6
  • 3 total stops
  • 62h 00m total
  • London to Seoul
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 24h 30m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 12 May 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

Fri 29/5

06:55-08:35

1 stop17h 40m

Incheon Intl

Wed 24/6

10:15-16:40

1 stop38h 25m

£730

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 3/6

17:45-08:35

1 stop30h 50m

Incheon Intl

Thu 11/6

23:20-09:55

1 stop18h 35m

£850

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 6/6

17:45-08:35

1 stop30h 50m

Incheon Intl

Thu 18/6

23:20-09:55

1 stop18h 35m

£862

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 15/6

14:55-17:00

1 stop18h 05m

Incheon Intl

Mon 27/7

23:55-12:55

1 stop21h 00m

£892

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 25/5

14:55-17:00

1 stop18h 05m

Incheon Intl

Thu 11/6

23:55-12:55

1 stop21h 00m

£892

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 23/9

21:05-18:40

1 stop37h 35m

Incheon Intl

Thu 8/10

23:55-12:55

1 stop21h 00m

£893

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 4/11

14:05-16:50

1 stop17h 45m

Incheon Intl

Tue 1/12

23:40-12:05

1 stop21h 25m

£893

LondonIncheon

STN - ICN

STNICN

London Stansted

Tue 22/9

14:55-17:00

1 stop18h 05m

Incheon Intl

Tue 6/10

23:55-18:45

1 stop26h 50m

£894

LondonIncheon

STN - ICN

STNICN

London Stansted

Sun 7/6

14:55-18:40

1 stop19h 45m

Incheon Intl

Wed 10/6

23:55-18:45

1 stop26h 50m

£894

LondonIncheon

STN - ICN

STNICN

London Stansted

Sat 31/10

20:15-18:10

1 stop36h 55m

Incheon Intl

Sat 7/11

23:40-17:55

1 stop27h 15m

£943

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 22 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 89% 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 £486.

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 17h 40m. 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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