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Cheap flights from London Luton Airport to South Korea from £290

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — ICN
22 Jun — 29 Jun1
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 23 May 2026.

Wed 17/607:15
LTN
-
ICN
3 stops27h 15m
Multiple Airlines
Thu 2/711:40
ICN
-
LTN
2 stops31h 15m
Multiple Airlines
Deal found 20/5£562
Mon 8/605:40
LTN
-
ICN
1 stop26h 45m
Multiple Airlines
Wed 1/711:40
ICN
-
LTN
2 stops38h 25m
Multiple Airlines
Deal found 18/5£564
Mon 8/605:40
LTN
-
ICN
1 stop26h 45m
Multiple Airlines
Sun 14/618:25
ICN
-
LTN
2 stops28h 10m
Multiple Airlines
Deal found 20/5£564
Wed 27/520:50
LTN
-
ICN
3 stops34h 05m
Multiple Airlines
Wed 3/611:40
ICN
-
LTN
2 stops31h 20m
Multiple Airlines
Deal found 20/5£565
Thu 4/607:00
LTN
-
ICN
3 stops31h 45m
Multiple Airlines
Tue 16/614:15
ICN
-
LTN
3 stops32h 20m
Multiple Airlines
Deal found 22/5£570
Thu 28/520:50
LTN
-
ICN
3 stops34h 05m
Multiple Airlines
Thu 4/612:20
ICN
-
LTN
2 stops30h 35m
Multiple Airlines
Deal found 20/5£572
Thu 4/620:50
LTN
-
ICN
3 stops31h 20m
Multiple Airlines
Tue 30/612:55
ICN
-
LTN
2 stops30h 05m
Multiple Airlines
Deal found 23/5£578
Wed 17/607:15
LTN
-
ICN
3 stops29h 30m
Multiple Airlines
Sun 5/711:40
ICN
-
LTN
2 stops31h 20m
Multiple Airlines
Deal found 20/5£580
Mon 1/613:00
LTN
-
ICN
1 stop19h 25m
Multiple Airlines
Mon 15/616:20
ICN
-
LTN
2 stops30h 15m
Multiple Airlines
Deal found 21/5£582
Mon 1/612:45
LTN
-
ICN
1 stop19h 40m
Multiple Airlines
Thu 4/616:20
ICN
-
LTN
2 stops31h 35m
Multiple Airlines
Deal found 23/5£584
Sun 7/620:50
LTN
-
PUS
2 stops30h 45m
Multiple Airlines
Tue 9/615:45
PUS
-
LTN
3 stops27h 15m
Multiple Airlines
Deal found 18/5£706
Thu 11/605:40
LTN
-
PUS
2 stops27h 10m
Multiple Airlines
Mon 15/612:35
PUS
-
LTN
2 stops30h 50m
Multiple Airlines
Deal found 18/5£769

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 23 May 2026.

Round-trip from

£562

One-way from

£290

Popular in

July

Cheapest in

November

Average price

£603
17/6-2/7
  • 17/6-2/7
  • 5 total stops
  • 58h 30m total
  • London to South Korea
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 26h 45m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£83 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 May 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 23 May 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

Mon 2/11

21:45-18:20

2 stops35h 35m

Incheon Intl

Fri 13/11

12:55-11:15

2 stops31h 20m

£645

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 12/11

06:55-15:45

2 stops23h 50m

Incheon Intl

Thu 19/11

12:55-11:15

2 stops31h 20m

£651

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 20/6

14:45-16:10

1 stop17h 25m

Incheon Intl

Wed 24/6

16:15-14:25

2 stops30h 10m

£666

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 22/6

08:15-18:35

2 stops26h 20m

Incheon Intl

Mon 29/6

23:35-12:45

2 stops21h 10m

£670

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 21/6

09:15-16:10

1 stop22h 55m

Incheon Intl

Sat 4/7

11:40-11:00

2 stops31h 20m

£688

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 23/9

19:55-05:55

2 stops26h 00m

Incheon Intl

Fri 16/10

12:55-15:00

2 stops34h 05m

£704

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 5/6

12:45-16:25

1 stop19h 40m

Incheon Intl

Tue 30/6

18:25-11:00

2 stops24h 35m

£709

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 6/7

12:45-16:25

1 stop19h 40m

Incheon Intl

Wed 22/7

11:40-11:00

2 stops31h 20m

£721

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 10/6

09:15-16:10

1 stop22h 55m

Incheon Intl

Sun 14/6

14:30-11:00

2 stops28h 30m

£725
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 20/6

14:45-16:10

1 stop17h 25m

Incheon Intl

Sat 27/6

11:05-01:55

2 stops22h 50m

£739

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 33 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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