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Cheap flights from London Luton Airport to South Korea from £263

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — ICN
16 Jan — 23 Jan1
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 17 December 2025.

Wed 31/1206:50LTN - ICN
3 stops33h 45mMultiple Airlines
Wed 14/118:25ICN - LTN
2 stops33h 15mMultiple Airlines
Deal found 15/12£572
Wed 31/1206:50LTN - ICN
2 stops25h 35mMultiple Airlines
Wed 7/116:10ICN - LTN
2 stops28h 55mMultiple Airlines
Deal found 15/12£598
Thu 25/1209:15LTN - ICN
1 stop20h 35mMultiple Airlines
Sat 17/114:20ICN - LTN
3 stops32h 40mMultiple Airlines
Deal found 15/12£618
Mon 29/1206:25LTN - ICN
2 stops22h 30mMultiple Airlines
Sun 18/114:55ICN - LTN
2 stops32h 20mMultiple Airlines
Deal found 15/12£625
Mon 29/1206:25LTN - ICN
2 stops22h 30mMultiple Airlines
Tue 20/112:55ICN - LTN
2 stops34h 05mMultiple Airlines
Deal found 15/12£641
Mon 29/1206:25LTN - ICN
2 stops22h 30mMultiple Airlines
Mon 19/118:25ICN - LTN
2 stops33h 15mMultiple Airlines
Deal found 15/12£644
Sat 20/1219:20LTN - ICN
2 stops28h 45mMultiple Airlines
Mon 22/1216:10ICN - LTN
2 stops31h 35mMultiple Airlines
Deal found 16/12£647
Tue 30/1220:50LTN - ICN
3 stops32h 50mMultiple Airlines
Sun 18/114:55ICN - LTN
2 stops32h 20mMultiple Airlines
Deal found 15/12£648
Tue 30/1220:50LTN - ICN
3 stops32h 50mMultiple Airlines
Tue 20/114:20ICN - LTN
3 stops32h 40mMultiple Airlines
Deal found 15/12£664
Tue 30/1220:50LTN - ICN
3 stops32h 50mMultiple Airlines
Mon 19/118:25ICN - LTN
2 stops33h 15mMultiple Airlines
Deal found 15/12£666
Sun 28/1206:05LTN - PUS
2 stops20h 40mMultiple Airlines
Tue 6/110:45PUS - LTN
3 stops43h 30mMultiple Airlines
Deal found 16/12£1,203
Sun 28/1220:50LTN - PUS
3 stops29h 45mMultiple Airlines
Mon 5/117:50PUS - LTN
2 stops29h 55mMultiple Airlines
Deal found 16/12£1,241

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 17 December 2025.

Round-trip from

£433

One-way from

£263

Popular in

July

Cheapest in

November

Average price

£651
12/1-19/1
  • 12/1-19/1
  • 4 total stops
  • 50h 25m total
  • London to South Korea
Search Deals
7/3
  • 7/3
  • 3 total stops
  • 52h 35m total
  • London to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£93 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 17 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

Wed 14/1

19:20-05:55

2 stops25h 35m

Incheon Intl

Wed 21/1

16:10-18:40

2 stops35h 30m

£495

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 7/1

21:40-14:50

1 stop32h 10m

Incheon Intl

Tue 20/1

20:50-10:25

2 stops22h 35m

£532

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 9/1

19:20-15:05

2 stops34h 45m

Incheon Intl

Fri 23/1

09:50-21:50

1 stop21h 00m

£535

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 23/3

07:50-11:40

2 stops18h 50m

Incheon Intl

Tue 31/3

15:30-19:25

2 stops35h 55m

£539

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 8/1

09:15-14:50

1 stop20h 35m

Incheon Intl

Fri 16/1

09:50-21:50

1 stop21h 00m

£566

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 31/12

06:50-01:35

3 stops33h 45m

Incheon Intl

Wed 14/1

18:25-18:40

2 stops33h 15m

£572

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 17/1

23:35-16:05

2 stops31h 30m

Incheon Intl

Thu 22/1

11:00-20:55

1 stop18h 55m

£572

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 6/3

12:55-22:15

2 stops24h 20m

Incheon Intl

Mon 16/3

09:25-21:45

2 stops21h 20m

£574

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 11/1

13:40-16:05

1 stop17h 25m

Incheon Intl

Sun 25/1

08:55-21:50

2 stops21h 55m

£583

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 16/1

13:55-16:05

1 stop17h 10m

Incheon Intl

Fri 30/1

18:25-14:45

2 stops29h 20m

£587

Flights are sorted by cheapest return flights first.

Deals found on 15/12

Showing 1-10 of 35 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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