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Cheap flights from London Luton Airport to Seoul from £289

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SEL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Luton to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 September 2025.

Round-trip from

£475

One-way from

£289

Popular in

July

Cheapest in

November

Average price

£581
4/12-11/12
  • 4/12-11/12
  • 4 total stops
  • 46h 35m total
  • London to Seoul
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8/12
  • 8/12
  • 3 total stops
  • 37h 40m total
  • London to Seoul
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Highest demand for flights based on searches. 17% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Luton to Seoul

Cheapest flights from Luton to Seoul
Explore the most affordable flight options available from Luton to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 4/1209:15LTN - ICN
2 stops27h 40mMultiple Airlines
Thu 11/1211:10ICN - LTN
2 stops18h 55mMultiple Airlines
Deal found 11/9£475
Sat 1/1109:25LTN - ICN
2 stops27h 30mMultiple Airlines
Mon 10/1111:10ICN - LTN
2 stops18h 55mMultiple Airlines
Deal found 12/9£485
Sun 2/1109:25LTN - ICN
2 stops27h 30mMultiple Airlines
Mon 10/1111:10ICN - LTN
2 stops18h 55mMultiple Airlines
Deal found 11/9£497
Fri 28/1114:40LTN - ICN
2 stops31h 30mMultiple Airlines
Wed 3/1208:50ICN - LTN
2 stops22h 45mMultiple Airlines
Deal found 11/9£499
Thu 6/1109:15LTN - ICN
2 stops27h 40mMultiple Airlines
Mon 17/1111:10ICN - LTN
2 stops18h 55mMultiple Airlines
Deal found 10/9£503
Mon 20/1007:15LTN - ICN
2 stops21h 40mMultiple Airlines
Sun 2/1114:55ICN - LTN
2 stops32h 05mMultiple Airlines
Deal found 11/9£510
Mon 3/1106:50LTN - ICN
2 stops21h 55mMultiple Airlines
Fri 14/1111:10ICN - LTN
2 stops34h 05mMultiple Airlines
Deal found 11/9£513
Wed 29/1020:05LTN - ICN
2 stops31h 50mMultiple Airlines
Sun 9/1114:55ICN - LTN
2 stops32h 05mMultiple Airlines
Deal found 10/9£529
Sat 1/1109:25LTN - ICN
2 stops27h 30mMultiple Airlines
Sun 9/1111:10ICN - LTN
2 stops18h 55mMultiple Airlines
Deal found 11/9£530
Mon 10/1120:05LTN - ICN
2 stops30h 50mMultiple Airlines
Sun 23/1114:50ICN - LTN
3 stops32h 10mMultiple Airlines
Deal found 10/9£532

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton 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 September 2025.
Use the filters below to find and compare flights from London Luton Airport to Seoul that are best for you.

Fly from

Luton

Fly to

Seoul

Route

Depart

Return

Price

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 6/11

09:15-21:55

2 stops27h 40m

Incheon Intl

Mon 17/11

11:10-21:05

2 stops18h 55m

£503

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 20/10

07:15-12:55

2 stops21h 40m

Incheon Intl

Sun 2/11

14:55-14:00

2 stops32h 05m

£510

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 29/10

20:05-12:55

2 stops31h 50m

Incheon Intl

Sun 9/11

14:55-14:00

2 stops32h 05m

£529

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 9/11

20:05-11:55

2 stops30h 50m

Incheon Intl

Sun 23/11

14:50-14:00

3 stops32h 10m

£546

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 30/10

20:05-15:20

3 stops34h 15m

Incheon Intl

Fri 7/11

11:10-21:05

2 stops18h 55m

£557

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 3/11

14:55-11:00

3 stops35h 05m

Incheon Intl

Fri 7/11

08:55-21:20

2 stops21h 25m

£561

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 31/10

09:15-21:55

2 stops27h 40m

Incheon Intl

Fri 7/11

11:10-21:05

2 stops18h 55m

£565

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 11/11

20:05-15:05

3 stops34h 00m

Incheon Intl

Mon 24/11

11:10-21:05

2 stops18h 55m

£566

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 1/11

09:25-21:55

2 stops27h 30m

Incheon Intl

Sun 16/11

18:25-14:00

2 stops28h 35m

£568

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 3/10

06:00-20:05

2 stops30h 05m

Incheon Intl

Sun 19/10

08:20-10:45

2 stops34h 25m

£599

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 22 results
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Best time to book a flight from Luton to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Luton 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 Luton Airport to Seoul
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

  • What is the cheapest month to book a flight from London Luton Airport to Seoul?

    Currently, November is the cheapest month in which you can book a flight from London Luton Airport to Seoul (average of £635). Flying from London Luton Airport to Seoul in July is currently the most expensive (average of £1,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Yes, Cheapflights offers price alerts on Luton 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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