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Cheap flights from London Luton Airport to South Korea from £256

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — ICN
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 2 December 2025.

Mon 1/1207:50LTN - ICN
2 stops20h 55mMultiple Airlines
Sat 13/1214:50ICN - LTN
2 stops32h 10mMultiple Airlines
Deal found 30/11£454
Thu 4/1209:15LTN - ICN
2 stops26h 30mMultiple Airlines
Sun 7/1214:55ICN - LTN
2 stops32h 20mMultiple Airlines
Deal found 29/11£463
Wed 10/1208:15LTN - ICN
2 stops26h 35mMultiple Airlines
Mon 15/1218:25ICN - LTN
2 stops29h 20mMultiple Airlines
Deal found 30/11£494
Sun 7/1209:15LTN - ICN
1 stop20h 35mMultiple Airlines
Thu 11/1211:00ICN - LTN
1 stop18h 55mMultiple Airlines
Deal found 1/12£506
Fri 5/1206:10LTN - ICN
1 stop25h 40mMultiple Airlines
Wed 10/1216:10ICN - LTN
2 stops28h 55mMultiple Airlines
Deal found 30/11£519
Sun 7/1210:50LTN - ICN
1 stop20h 15mMultiple Airlines
Thu 15/113:10ICN - LTN
2 stops33h 50mMultiple Airlines
Deal found 1/12£520
Sun 7/1209:15LTN - ICN
1 stop20h 35mMultiple Airlines
Sat 13/1214:50ICN - LTN
2 stops32h 10mMultiple Airlines
Deal found 30/11£525
Fri 5/1209:15LTN - ICN
2 stops41h 40mMultiple Airlines
Thu 18/1211:00ICN - LTN
1 stop18h 55mMultiple Airlines
Deal found 30/11£525
Sun 7/1209:15LTN - ICN
1 stop20h 35mMultiple Airlines
Fri 12/1218:25ICN - LTN
2 stops29h 20mMultiple Airlines
Deal found 30/11£531

Cheap 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 2 December 2025.

Round-trip from

£457

One-way from

£256

Popular in

July

Cheapest in

November

Average price

£652
12/1-20/1
  • 12/1-20/1
  • 4 total stops
  • 53h 05m total
  • London to South Korea
Search Deals
6/12
  • 6/12
  • 3 total stops
  • 32h 50m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 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 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 2 December 2025.
Use the filters below to find and compare flights from London Luton Airport to South Korea that are best for you.

Fly from

Luton

Fly to

South Korea

Route

Depart

Return

Price

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 12/1

07:50-13:45

2 stops20h 55m

Incheon Intl

Tue 20/1

14:50-14:00

2 stops32h 10m

£457

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 2/3

06:50-20:40

3 stops28h 50m

Incheon Intl

Sun 15/3

11:55-11:00

3 stops32h 05m

£494

LondonBusan

LTN - PUS

LTNPUS

London Luton

Sun 18/1

07:00-11:45

2 stops19h 45m

Busan Gimhae

Mon 26/1

17:50-18:40

2 stops33h 50m

£550

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 24/1

18:35-10:30

2 stops30h 55m

Incheon Intl

Thu 5/2

12:40-08:20

2 stops28h 40m

£559

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 19/2

08:00-19:00

2 stops26h 00m

Incheon Intl

Wed 25/2

23:45-18:40

2 stops27h 55m

£565

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 16/1

13:55-16:05

1 stop17h 10m

Incheon Intl

Sat 24/1

14:20-14:00

3 stops32h 40m

£574

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 15/1

14:55-22:15

2 stops22h 20m

Incheon Intl

Thu 22/1

09:25-21:25

2 stops21h 00m

£592

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 11/2

14:40-07:10

2 stops31h 30m

Incheon Intl

Wed 18/2

08:50-22:35

2 stops22h 45m

£601

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 25/5

06:00-13:50

2 stops23h 50m

Incheon Intl

Sun 7/6

14:50-10:45

2 stops27h 55m

£617

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 13/12

09:20-16:50

1 stop22h 30m

Incheon Intl

Sat 20/12

14:20-14:00

3 stops32h 40m

£649

Flights are sorted by cheapest return flights first.

Deals found on 29/11

Showing 1-10 of 26 results
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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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How does Cheapflights help users find flights from Luton to South Korea?

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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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