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Cheap flights from London Luton Airport to South Korea from £245

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — ICN
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Luton to South Korea
Explore the most affordable flight options available from Luton to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2026.

Tue 8/915:15
LTN
-
ICN
2 stops22h 45m
Multiple Airlines
Tue 29/918:05
ICN
-
LTN
2 stops23h 25m
Multiple Airlines
Deal found 16/7£641
Tue 21/706:35
LTN
-
ICN
2 stops25h 25m
Multiple Airlines
Fri 24/711:05
ICN
-
LTN
1 stop21h 45m
Multiple Airlines
Deal found 16/7£644
Fri 2/1008:00
LTN
-
ICN
2 stops19h 35m
Multiple Airlines
Sun 18/1015:30
ICN
-
LTN
2 stops27h 30m
Multiple Airlines
Deal found 14/7£647
Sat 8/806:30
LTN
-
ICN
2 stops25h 30m
Multiple Airlines
Sat 15/814:15
ICN
-
LTN
2 stops29h 10m
Multiple Airlines
Deal found 16/7£648
Tue 25/814:45
LTN
-
ICN
2 stops23h 15m
Multiple Airlines
Wed 9/913:05
ICN
-
LTN
3 stops29h 55m
Multiple Airlines
Deal found 17/7£649
Wed 9/915:15
LTN
-
ICN
2 stops22h 45m
Multiple Airlines
Wed 23/915:30
ICN
-
LTN
2 stops27h 30m
Multiple Airlines
Deal found 14/7£650
Thu 23/706:20
LTN
-
ICN
2 stops25h 40m
Multiple Airlines
Wed 29/711:05
ICN
-
LTN
1 stop18h 40m
Multiple Airlines
Deal found 16/7£651
Fri 28/809:15
LTN
-
ICN
2 stops28h 45m
Multiple Airlines
Wed 9/913:05
ICN
-
LTN
3 stops29h 55m
Multiple Airlines
Deal found 15/7£653
Wed 14/1019:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Wed 21/1013:05
ICN
-
LTN
2 stops33h 20m
Multiple Airlines
Deal found 15/7£653
Sun 30/805:40
LTN
-
ICN
2 stops22h 15m
Multiple Airlines
Mon 14/913:05
ICN
-
LTN
2 stops29h 55m
Multiple Airlines
Deal found 18/7£656
Thu 3/1206:55
LTN
-
ICN
2 stops23h 50m
Multiple Airlines
Wed 16/1208:40
ICN
-
LTN
1 stop18h 40m
Multiple Airlines
Deal found 17/7£656
Mon 2/1112:15
LTN
-
ICN
1 stop19h 35m
Multiple Airlines
Mon 9/1111:30
ICN
-
LTN
1 stop32h 45m
Multiple Airlines
Deal found 15/7£657

Find flight deals from Luton to South Korea

Keep the following information in mind while searching for Luton to South Korea flight deals. Data was last updated 18 July 2026.

Round-trip from

£641

One-way from

£245

Popular in

July

Cheapest in

November

Average price

£782
8/9-29/9
  • 8/9-29/9
  • 4 total stops
  • 46h 10m total
  • London to South Korea
Search Deals
26/11
  • 26/11
  • 2 total stops
  • 23h 50m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to South Korea 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 18 July 2026.
Use the filters below to find and compare flights from London Luton Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 30/8

05:40-11:55

2 stops22h 15m

Incheon Intl

Mon 14/9

13:05-11:00

2 stops29h 55m

£656

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 4/12

21:30-18:20

2 stops35h 50m

Incheon Intl

Sat 9/1

14:50-13:30

2 stops31h 40m

£664

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 28/8

09:15-22:00

2 stops28h 45m

Incheon Intl

Thu 10/9

16:20-19:15

2 stops34h 55m

£672

LondonBusan

LTN - PUS

LTNPUS

London Luton

Sun 20/9

08:00-11:45

2 stops19h 45m

Busan Gimhae

Tue 6/10

11:00-11:00

3 stops32h 00m

£699

LondonBusan

LTN - PUS

LTNPUS

London Luton

Sun 23/8

05:40-19:55

3 stops30h 15m

Busan Gimhae

Sun 6/9

12:45-12:25

3 stops31h 40m

£716

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 14/10

07:05-05:55

2 stops38h 50m

Incheon Intl

Fri 30/10

09:50-19:55

1 stop19h 05m

£728

LondonBusan

LTN - PUS

LTNPUS

London Luton

Tue 1/9

05:40-19:55

3 stops30h 15m

Busan Gimhae

Tue 8/9

18:55-09:30

2 stops22h 35m

£728

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 31/10

12:15-16:50

1 stop19h 35m

Incheon Intl

Sun 8/11

17:00-11:15

2 stops27h 15m

£735

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 16/9

05:40-14:15

2 stops24h 35m

Incheon Intl

Wed 23/9

10:10-22:25

1 stop20h 15m

£772

LondonBusan

LTN - PUS

LTNPUS

London Luton

Wed 11/11

21:30-11:45

2 stops29h 15m

Busan Gimhae

Tue 24/11

17:50-14:25

2 stops29h 35m

£780

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Luton to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

How often are flights from London to South Korea delayed?

About 0% of weekly flights between London and South Korea 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 South Korea 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 South Korea. 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 South Korea that include hotel bookings?

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

  • How can I find direct flights from Luton to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Luton to South Korea 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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Alternative routes for Luton to South Korea

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Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to South Korea?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to South Korea from Luton today with Cheapflights!

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

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 South Korea.

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

Yes, we can. To see specific flights from Luton to South Korea with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South Korea from Luton today and book when prices fit your budget.

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