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Cheap flights from London Luton Airport to Seoul from £386

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SEL
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Seoul

Enter your travel dates to find the best prices.

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 9 June 2026.

Wed 24/619:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Wed 8/711:40
ICN
-
LTN
2 stops31h 20m
Multiple Airlines
Deal found 5/6£614
Wed 24/619:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Wed 15/716:15
ICN
-
LTN
2 stops30h 10m
Multiple Airlines
Deal found 6/6£615
Tue 23/608:00
LTN
-
ICN
2 stops45h 30m
Multiple Airlines
Sat 27/611:05
ICN
-
LTN
1 stop20h 45m
Multiple Airlines
Deal found 7/6£615
Wed 10/609:15
LTN
-
ICN
1 stop22h 55m
Multiple Airlines
Wed 17/611:05
ICN
-
LTN
1 stop31h 55m
Multiple Airlines
Deal found 7/6£618
Tue 23/621:50
LTN
-
ICN
1 stop34h 20m
Multiple Airlines
Tue 30/611:40
ICN
-
LTN
2 stops31h 20m
Multiple Airlines
Deal found 7/6£619
Tue 9/621:50
LTN
-
ICN
1 stop34h 20m
Multiple Airlines
Tue 16/614:15
ICN
-
LTN
3 stops29h 50m
Multiple Airlines
Deal found 6/6£620
Wed 24/605:40
LTN
-
ICN
1 stop26h 45m
Multiple Airlines
Wed 1/712:55
ICN
-
LTN
2 stops33h 30m
Multiple Airlines
Deal found 8/6£621
Wed 10/619:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Wed 1/711:40
ICN
-
LTN
2 stops31h 20m
Multiple Airlines
Deal found 8/6£622
Tue 16/621:50
LTN
-
ICN
1 stop34h 20m
Multiple Airlines
Wed 8/716:15
ICN
-
LTN
2 stops30h 10m
Multiple Airlines
Deal found 7/6£624
Mon 29/607:05
LTN
-
ICN
1 stop25h 20m
Multiple Airlines
Thu 16/711:40
ICN
-
LTN
2 stops31h 15m
Multiple Airlines
Deal found 4/6£626

Find 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 9 June 2026.

Round-trip from

£614

One-way from

£386

Popular in

July

Cheapest in

November

Average price

£626
24/6-8/7
  • 24/6-8/7
  • 4 total stops
  • 57h 20m total
  • London to Seoul
Search Deals
19/6
  • 19/6
  • 3 total stops
  • 40h 45m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£86 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 June 2026
Search Deals

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 9 June 2026.
Use the filters below to find and compare flights from London Luton Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 6/7

19:40-06:20

2 stops26h 40m

Incheon Intl

Sat 11/7

12:35-09:25

2 stops28h 50m

£680

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 3/7

06:05-18:30

2 stops28h 25m

Incheon Intl

Fri 10/7

11:05-00:50

1 stop21h 45m

£715

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 20/8

06:05-17:00

2 stops26h 55m

Incheon Intl

Wed 30/9

12:20-11:00

2 stops30h 40m

£717

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 3/12

06:55-15:45

2 stops23h 50m

Incheon Intl

Mon 11/1

12:55-14:25

3 stops34h 30m

£747

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 18/6

14:45-16:10

1 stop17h 25m

Incheon Intl

Sun 21/6

16:15-14:05

2 stops29h 50m

£752

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 8/7

05:40-15:10

2 stops25h 30m

Incheon Intl

Tue 21/7

12:55-11:00

2 stops30h 05m

£777
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 6/7

12:45-16:25

1 stop19h 40m

Incheon Intl

Mon 13/7

11:05-23:20

1 stop20h 15m

£778

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 8/7

15:15-18:35

2 stops19h 20m

Incheon Intl

Wed 15/7

23:35-14:25

2 stops22h 50m

£784

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 7/7

07:05-11:55

2 stops20h 50m

Incheon Intl

Thu 9/7

11:40-10:55

2 stops31h 15m

£797

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 6/7

12:45-16:25

1 stop19h 40m

Incheon Intl

Thu 9/7

18:25-10:55

2 stops24h 30m

£819

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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

How often are flights from London to Seoul delayed?

About 0% of weekly flights between London and Seoul have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to Seoul flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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.

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights helps you search for flights from Luton to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to Seoul.

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

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

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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