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Cheap flights from London Luton Airport to Seoul from £284

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SEL
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Seoul
Explore the most affordable flight options available from Luton to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Fri 5/620:35
LTN
-
ICN
3 stops34h 20m
Multiple Airlines
Wed 17/613:10
ICN
-
LTN
3 stops30h 40m
Multiple Airlines
Deal found 5/3£487
Fri 29/520:35
LTN
-
ICN
2 stops32h 55m
Multiple Airlines
Fri 12/615:55
ICN
-
LTN
3 stops30h 40m
Multiple Airlines
Deal found 6/3£501
Mon 1/607:15
LTN
-
ICN
3 stops29h 25m
Multiple Airlines
Wed 10/616:35
ICN
-
LTN
3 stops35h 20m
Multiple Airlines
Deal found 9/3£516
Thu 4/607:00
LTN
-
ICN
3 stops31h 45m
Multiple Airlines
Wed 10/616:35
ICN
-
LTN
3 stops35h 20m
Multiple Airlines
Deal found 9/3£517
Sat 18/415:15
LTN
-
ICN
1 stop17h 25m
Multiple Airlines
Sun 17/516:45
ICN
-
LTN
2 stops31h 10m
Multiple Airlines
Deal found 7/3£530
Thu 9/415:15
LTN
-
ICN
1 stop17h 25m
Multiple Airlines
Fri 8/515:15
ICN
-
LTN
2 stops32h 40m
Multiple Airlines
Deal found 8/3£534
Thu 9/415:15
LTN
-
ICN
1 stop17h 25m
Multiple Airlines
Thu 7/515:15
ICN
-
LTN
2 stops32h 40m
Multiple Airlines
Deal found 8/3£534
Thu 9/415:15
LTN
-
ICN
1 stop17h 25m
Multiple Airlines
Thu 16/418:25
ICN
-
LTN
2 stops29h 30m
Multiple Airlines
Deal found 9/3£536
Mon 11/505:40
LTN
-
ICN
2 stops24h 35m
Multiple Airlines
Thu 21/515:15
ICN
-
LTN
2 stops34h 50m
Multiple Airlines
Deal found 5/3£538
Sat 25/405:40
LTN
-
ICN
3 stops25h 15m
Multiple Airlines
Wed 6/515:55
ICN
-
LTN
3 stops34h 10m
Multiple Airlines
Deal found 9/3£540
Sat 16/507:15
LTN
-
ICN
3 stops23h 40m
Multiple Airlines
Fri 5/608:30
ICN
-
LTN
3 stops34h 50m
Multiple Airlines
Deal found 5/3£549
Wed 20/519:55
LTN
-
ICN
3 stops35h 00m
Multiple Airlines
Tue 2/614:15
ICN
-
LTN
3 stops32h 20m
Multiple Airlines
Deal found 7/3£554

Find flight deals from Luton to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

£501

One-way from

£284

Popular in

August

Cheapest in

November

Average price

£630
29/5-12/6
  • 29/5-12/6
  • 5 total stops
  • 63h 35m total
  • London to Seoul
Search Deals
9/4
  • 9/4
  • 3 total stops
  • 29h 45m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Seoul 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 10 March 2026.
Use the filters below to find and compare flights from London Luton Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 17/4

06:20-10:50

2 stops20h 30m

Incheon Intl

Fri 24/4

17:50-17:25

2 stops31h 35m

£655

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 13/5

11:15-15:40

1 stop20h 25m

Incheon Intl

Tue 19/5

16:45-15:55

2 stops31h 10m

£671
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 4/4

15:15-16:40

1 stop17h 25m

Incheon Intl

Wed 8/4

10:10-22:25

1 stop20h 15m

£747

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 4/6

15:15-18:35

2 stops19h 20m

Incheon Intl

Fri 19/6

23:35-14:35

2 stops23h 00m

£748

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 22/5

05:40-15:35

3 stops25h 55m

Incheon Intl

Mon 1/6

16:35-11:00

3 stops26h 25m

£751

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sun 19/4

08:30-22:00

2 stops29h 30m

Incheon Intl

Wed 22/4

01:35-22:40

2 stops29h 05m

£752

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 7/4

16:10-10:50

2 stops34h 40m

Incheon Intl

Mon 13/4

01:35-22:50

2 stops29h 15m

£754

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 6/5

06:00-10:50

2 stops20h 50m

Incheon Intl

Fri 15/5

17:45-10:15

2 stops24h 30m

£760

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 31/3

15:50-22:05

2 stops22h 15m

Incheon Intl

Wed 8/4

01:35-21:50

2 stops28h 15m

£778

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 2/4

15:15-16:40

1 stop17h 25m

Incheon Intl

Fri 10/4

12:35-11:00

2 stops30h 25m

£807

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Luton to Seoul

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

How often are flights from London to Seoul delayed?

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

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

  • How can I find direct flights from Luton to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Luton to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Luton to Seoul?

Cheapflights helps you search for flights from Luton to Seoul via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Seoul.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Luton to Seoul flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Luton to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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