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Cheap flights from London Luton Airport to Seoul from £253

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SEL
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

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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 26 November 2025.

Wed 3/1209:15LTN - ICN
2 stops26h 30mMultiple Airlines
Mon 15/1218:25ICN - LTN
2 stops29h 20mMultiple Airlines
Deal found 24/11£445
Mon 1/1209:15LTN - ICN
2 stops26h 30mMultiple Airlines
Sat 6/1214:20ICN - LTN
3 stops32h 40mMultiple Airlines
Deal found 25/11£462
Tue 2/1209:25LTN - ICN
2 stops26h 20mMultiple Airlines
Sat 13/1214:50ICN - LTN
2 stops32h 10mMultiple Airlines
Deal found 25/11£464
Tue 2/1209:25LTN - ICN
2 stops26h 20mMultiple Airlines
Fri 12/1218:25ICN - LTN
2 stops29h 20mMultiple Airlines
Deal found 25/11£471
Mon 1/1220:50LTN - ICN
2 stops33h 30mMultiple Airlines
Wed 14/114:30ICN - LTN
2 stops33h 15mMultiple Airlines
Deal found 24/11£473
Fri 5/1213:55LTN - ICN
2 stops37h 00mMultiple Airlines
Wed 10/1211:30ICN - LTN
1 stop19h 55mMultiple Airlines
Deal found 25/11£479
Sun 7/1210:50LTN - ICN
1 stop20h 15mMultiple Airlines
Fri 12/1208:55ICN - LTN
2 stops21h 00mMultiple Airlines
Deal found 25/11£483
Thu 11/1220:50LTN - ICN
3 stops32h 50mMultiple Airlines
Thu 18/1216:40ICN - LTN
3 stops30h 20mMultiple Airlines
Deal found 25/11£488

Cheap 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 26 November 2025.

Round-trip from

£433

One-way from

£253

Popular in

July

Cheapest in

November

Average price

£437
12/1-19/1
  • 12/1-19/1
  • 4 total stops
  • 55h 30m total
  • London to Seoul
Search Deals
7/12
  • 7/12
  • 2 total stops
  • 47h 10m total
  • London to Seoul
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£100 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 November 2025
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 26 November 2025.
Use the filters below to find and compare flights from London Luton Airport to Seoul that are best for you.

Fly from

Luton

Fly to

Seoul

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

£447

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 11/12

20:50-14:40

3 stops32h 50m

Incheon Intl

Thu 18/12

16:40-14:00

3 stops30h 20m

£488

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 6/12

20:50-14:40

3 stops32h 50m

Incheon Intl

Fri 12/12

11:30-23:00

1 stop20h 30m

£530

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 4/3

12:00-18:20

2 stops21h 20m

Incheon Intl

Tue 17/3

00:10-17:55

2 stops26h 45m

£580

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 8/1

09:15-14:50

1 stop20h 35m

Incheon Intl

Thu 15/1

14:20-14:00

3 stops32h 40m

£583

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 10/12

06:50-16:50

1 stop25h 00m

Incheon Intl

Wed 7/1

09:25-23:10

2 stops46h 45m

£584

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 12/3

12:15-21:50

2 stops24h 35m

Incheon Intl

Thu 19/3

09:25-21:25

2 stops21h 00m

£596

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 10/1

07:15-13:20

2 stops21h 05m

Incheon Intl

Sun 18/1

14:50-10:35

2 stops28h 45m

£606

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 23/2

13:20-07:10

2 stops32h 50m

Incheon Intl

Mon 9/3

08:50-10:35

2 stops34h 45m

£609

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 18/3

19:20-05:55

2 stops25h 35m

Incheon Intl

Fri 27/3

06:55-23:10

2 stops25h 15m

£612

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 20 results
1
2

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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