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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 Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SEL
15 Jan — 22 Jan1
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 16 December 2025.

Tue 30/1223:20STN - ICN
3 stops30h 35mMultiple Airlines
Tue 20/108:55ICN - STN
2 stops32h 10mMultiple Airlines
Deal found 15/12£487
Tue 30/1218:10STN - ICN
3 stops35h 45mMultiple Airlines
Mon 19/114:50ICN - STN
2 stops34h 55mMultiple Airlines
Deal found 15/12£563
Tue 30/1218:10STN - ICN
3 stops35h 45mMultiple Airlines
Sun 18/118:25ICN - STN
2 stops26h 20mMultiple Airlines
Deal found 15/12£564
Tue 30/1206:30STN - ICN
2 stops24h 15mMultiple Airlines
Tue 13/113:10ICN - STN
3 stops31h 35mMultiple Airlines
Deal found 14/12£584
Mon 15/1220:00STN - ICN
2 stops28h 05mMultiple Airlines
Tue 23/1216:20ICN - STN
2 stops28h 55mMultiple Airlines
Deal found 13/12£616
Sun 28/1218:00STN - ICN
3 stops35h 55mMultiple Airlines
Mon 19/114:50ICN - STN
2 stops34h 55mMultiple Airlines
Deal found 15/12£620
Sun 28/1218:00STN - ICN
3 stops35h 55mMultiple Airlines
Sun 18/118:25ICN - STN
2 stops26h 20mMultiple Airlines
Deal found 15/12£622
Wed 31/1206:00STN - ICN
2 stops19h 45mMultiple Airlines
Wed 14/114:50ICN - STN
2 stops31h 15mMultiple Airlines
Deal found 15/12£626
Mon 29/1212:50STN - ICN
2 stops34h 50mMultiple Airlines
Sun 18/118:25ICN - STN
2 stops26h 20mMultiple Airlines
Deal found 15/12£637

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 16 December 2025.

Round-trip from

£392

One-way from

£263

Popular in

August

Cheapest in

June

Average price

£651
30/1-6/2
  • 30/1-6/2
  • 5 total stops
  • 56h 35m total
  • London to Seoul
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 40h 00m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 16 December 2025.
Use the filters below to find and compare flights from London Stansted Airport to Seoul that are best for you.

Fly from

Stansted

Fly to

Seoul

Route

Depart

Return

Price

LondonIncheon

STN - ICN

STNICN

London Stansted

Sun 11/1

23:20-11:40

3 stops27h 20m

Incheon Intl

Sun 25/1

14:40-16:50

2 stops35h 10m

£528

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 8/6

11:10-17:40

1 stop22h 30m

Incheon Intl

Mon 15/6

23:20-16:50

1 stop25h 30m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Thu 4/6

17:45-17:40

1 stop15h 55m

Incheon Intl

Thu 11/6

23:20-10:15

1 stop18h 55m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 3/6

17:45-17:40

1 stop15h 55m

Incheon Intl

Thu 11/6

23:20-16:50

1 stop25h 30m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 3/6

17:45-17:40

1 stop15h 55m

Incheon Intl

Mon 15/6

10:15-22:10

1 stop19h 55m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Wed 3/6

17:45-17:40

1 stop15h 55m

Incheon Intl

Wed 10/6

10:15-16:50

1 stop38h 35m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Tue 26/5

17:45-17:40

1 stop15h 55m

Incheon Intl

Thu 11/6

23:20-16:50

1 stop25h 30m

£673

LondonIncheon

STN - ICN

STNICN

London Stansted

Thu 14/5

06:30-09:55

2 stops19h 25m

Incheon Intl

Mon 18/5

23:55-12:55

1 stop21h 00m

£677

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 25/5

11:10-17:40

1 stop22h 30m

Incheon Intl

Thu 4/6

23:20-10:15

1 stop18h 55m

£693

LondonIncheon

STN - ICN

STNICN

London Stansted

Mon 25/5

11:10-17:40

1 stop22h 30m

Incheon Intl

Tue 16/6

23:20-10:15

1 stop18h 55m

£693

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 24 results
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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 is the cheapest time of day to fly from STN to SEL?

Find hourly flight availability from Stansted to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

One of the essential ways to save on airfare from London Stansted Airport to Seoul is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 38% on airfare.

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 92% 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 £493.

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 22h 30m. The distance from London Stansted Airport to Seoul is about 5462 mi.

  • 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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