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Cheap flights from Seoul to London Luton Airport from £213

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — LTN
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seoul to Luton

Enter your travel dates to find the best prices.

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

Sun 6/916:45 -
2 stops26h 15m
Sun 13/907:00 -
2 stops22h 55m
Deal found 7/8£556
Tue 8/909:25 -
2 stops20h 20m
Tue 15/906:00 -
2 stops25h 25m
Deal found 9/8£560
Mon 7/916:15 -
2 stops27h 10m
Fri 11/907:30 -
2 stops23h 40m
Deal found 8/8£568
Sat 5/915:30 -
2 stops27h 30m
Sat 12/912:45 -
2 stops25h 15m
Deal found 8/8£572
Mon 7/909:25 -
2 stops20h 20m
Mon 14/908:00 -
2 stops21h 55m
Deal found 7/8£575
Mon 14/910:50 -
2 stops20h 30m
Tue 15/905:40 -
2 stops26h 55m
Deal found 6/8£578
Fri 16/1008:55 -
2 stops21h 15m
Thu 5/1107:00 -
2 stops21h 30m
Deal found 10/8£579
Wed 18/1111:00 -
1 stop19h 05m
Tue 1/1215:05 -
2 stops35h 35m
Deal found 8/8£580
Fri 9/1013:05 -
2 stops34h 10m
Tue 13/1006:20 -
2 stops31h 40m
Deal found 10/8£583
Sat 5/915:30 -
2 stops27h 30m
Mon 7/913:00 -
2 stops25h 00m
Deal found 7/8£584
Thu 20/814:15 -
2 stops32h 20m
Mon 24/807:15 -
2 stops29h 30m
Deal found 6/8£587

Find flight deals from Seoul to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Luton (LTN). 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 August 2026.

Round-trip from

£556

One-way from

£213

Popular in

October

Cheapest in

November

Average price

£647
6/9-13/9
  • 6/9-13/9
  • 4 total stops
  • 49h 10m total
  • Seoul to London
Search Deals
14/10
  • 14/10
  • 2 total stops
  • 37h 05m total
  • Seoul to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Tue 8/9

15:30-18:05

2 stops34h 35m

London Luton

Thu 10/9

12:45-22:00

2 stops25h 15m

£575

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Tue 26/1

13:10-14:25

2 stops34h 15m

London Luton

Sat 6/2

17:05-11:00

3 stops32h 55m

£626

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Thu 26/11

11:00-21:05

1 stop19h 05m

London Luton

Tue 1/12

05:55-11:40

2 stops20h 45m

£646

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Tue 1/12

11:00-21:05

1 stop19h 05m

London Luton

Tue 8/12

09:10-14:50

1 stop20h 40m

£652

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Wed 23/12

11:00-21:05

1 stop19h 05m

London Luton

Thu 31/12

09:10-14:50

1 stop20h 40m

£752

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Fri 4/12

11:30-22:20

1 stop19h 50m

London Luton

Fri 11/12

12:15-16:50

1 stop19h 35m

£766
Fastest return journey

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Thu 3/12

11:00-21:05

1 stop19h 05m

London Luton

Fri 11/12

12:15-16:50

1 stop19h 35m

£787

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Sat 14/11

09:50-20:25

1 stop19h 35m

London Luton

Sat 21/11

07:15-16:05

1 stop23h 50m

£804

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Wed 7/10

10:10-22:25

1 stop20h 15m

London Luton

Wed 14/10

07:05-11:35

2 stops20h 30m

£811

IncheonLondon

ICN Incheon Intl - LTN London Luton

ICNLTN

Incheon Intl

Mon 4/1

09:50-21:55

1 stop21h 05m

London Luton

Fri 8/1

13:05-16:05

1 stop18h 00m

£858

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Seoul to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Seoul 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 Seoul to London Luton Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Luton. 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 Seoul to Luton that include hotel bookings?

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

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

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

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

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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Gatwick
Luton
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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

Deals for Seoul to Luton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Seoul to Luton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Not ready to book yet? You can track prices for flights from Seoul to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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