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Cheap flights from London Luton Airport to South Korea from £270

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — ICN
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

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 16 January 2026.

Round-trip from

£494

One-way from

£270

Popular in

July

Cheapest in

November

Average price

£460
11/3-18/3
  • 11/3-18/3
  • 3 total stops
  • 46h 35m total
  • London to South Korea
Search Deals
5/3
  • 5/3
  • 2 total stops
  • 36h 15m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 16 January 2026.

Sun 18/109:15
LTN
-
ICN
2 stops26h 30m
Multiple Airlines
Thu 29/116:20
ICN
-
LTN
2 stops31h 25m
Multiple Airlines
Deal found 13/1£485
Wed 11/319:20
LTN
-
ICN
2 stops25h 35m
Multiple Airlines
Wed 18/309:50
ICN
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 15/1£494
Mon 19/111:20
LTN
-
ICN
1 stop19h 45m
Multiple Airlines
Thu 22/116:10
ICN
-
LTN
2 stops31h 35m
Multiple Airlines
Deal found 14/1£495
Mon 26/106:50
LTN
-
PUS
2 stops19h 45m
Multiple Airlines
Fri 30/107:20
PUS
-
LTN
3 stops44h 20m
Multiple Airlines
Deal found 14/1£498
Wed 4/319:20
LTN
-
ICN
2 stops25h 35m
Multiple Airlines
Wed 25/309:50
ICN
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 14/1£499
Wed 25/219:20
LTN
-
ICN
2 stops25h 35m
Multiple Airlines
Wed 18/309:50
ICN
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 14/1£509
Sun 18/113:40
LTN
-
ICN
1 stop17h 25m
Multiple Airlines
Fri 30/116:10
ICN
-
LTN
2 stops31h 35m
Multiple Airlines
Deal found 15/1£511
Tue 20/109:25
LTN
-
ICN
2 stops26h 20m
Multiple Airlines
Sat 24/114:20
ICN
-
LTN
3 stops32h 40m
Multiple Airlines
Deal found 14/1£516
Thu 5/314:05
LTN
-
ICN
2 stops22h 45m
Multiple Airlines
Sun 15/318:25
ICN
-
LTN
2 stops26h 35m
Multiple Airlines
Deal found 14/1£519
Fri 23/107:00
LTN
-
PUS
2 stops19h 35m
Multiple Airlines
Thu 29/109:00
PUS
-
LTN
3 stops38h 45m
Multiple Airlines
Deal found 15/1£644
Fri 6/306:50
LTN
-
PUS
2 stops19h 55m
Multiple Airlines
Sun 15/316:20
PUS
-
LTN
3 stops27h 40m
Multiple Airlines
Deal found 14/1£646
Wed 4/307:00
LTN
-
PUS
3 stops24h 50m
Multiple Airlines
Wed 11/317:50
PUS
-
LTN
2 stops26h 55m
Multiple Airlines
Deal found 14/1£725

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 16 January 2026.
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

LondonBusan

LTN - PUS

LTNPUS

London Luton

Mon 26/1

06:50-11:35

2 stops19h 45m

Busan Gimhae

Fri 30/1

07:20-18:40

3 stops44h 20m

£498

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 11/2

19:20-05:55

2 stops25h 35m

Incheon Intl

Sun 22/2

17:50-12:00

2 stops27h 10m

£533

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 11/2

19:20-05:55

2 stops25h 35m

Incheon Intl

Wed 18/2

14:30-14:00

2 stops32h 30m

£552

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 26/1

09:15-20:45

2 stops26h 30m

Incheon Intl

Tue 3/3

06:55-18:40

2 stops20h 45m

£568

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 31/1

21:00-10:45

2 stops28h 45m

Incheon Intl

Sat 7/2

16:40-14:00

3 stops30h 20m

£569

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 22/1

09:00-17:15

2 stops23h 15m

Incheon Intl

Sat 28/2

17:50-19:25

2 stops34h 35m

£573

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 14/3

07:55-11:40

2 stops18h 45m

Incheon Intl

Mon 23/3

18:25-12:15

2 stops26h 50m

£576

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 16/3

13:20-16:05

1 stop17h 45m

Incheon Intl

Sun 22/3

16:20-12:00

2 stops28h 40m

£576

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 18/3

19:20-05:55

2 stops25h 35m

Incheon Intl

Thu 16/4

08:55-11:00

2 stops34h 05m

£583

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 2/3

14:30-18:20

2 stops18h 50m

Incheon Intl

Sun 8/3

00:10-23:10

2 stops32h 00m

£591

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 34 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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Fly with Cheapflights

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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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