Find flights
When to book

Cheap flights from London Luton Airport to Incheon Intl Airport from £277

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 — ICN
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Incheon Intl
Explore the most affordable flight options available from Luton to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Mon 1/607:15
LTN
-
ICN
3 stops29h 50m
Multiple Airlines
Thu 11/616:35
ICN
-
LTN
3 stops35h 25m
Multiple Airlines
Deal found 25/3£498
Thu 16/406:45
LTN
-
ICN
2 stops22h 45m
Multiple Airlines
Tue 28/412:55
ICN
-
LTN
3 stops33h 40m
Multiple Airlines
Deal found 21/3£501
Wed 13/519:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Tue 19/514:15
ICN
-
LTN
3 stops32h 20m
Multiple Airlines
Deal found 23/3£521
Wed 13/519:55
LTN
-
ICN
2 stops26h 00m
Multiple Airlines
Tue 26/514:15
ICN
-
LTN
3 stops32h 20m
Multiple Airlines
Deal found 24/3£524
Mon 1/607:15
LTN
-
ICN
3 stops29h 25m
Multiple Airlines
Sun 14/615:55
ICN
-
LTN
3 stops30h 40m
Multiple Airlines
Deal found 24/3£537
Fri 24/407:30
LTN
-
ICN
3 stops29h 10m
Multiple Airlines
Sun 10/516:35
ICN
-
LTN
3 stops27h 00m
Multiple Airlines
Deal found 22/3£542
Thu 23/406:45
LTN
-
ICN
2 stops24h 25m
Multiple Airlines
Wed 6/511:55
ICN
-
LTN
3 stops34h 30m
Multiple Airlines
Deal found 24/3£544

Find flight deals from Luton to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Incheon Intl (ICN). 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 March 2026.

Round-trip from

£498

One-way from

£277

Popular in

August

Cheapest in

November

Average price

£630
1/6-11/6
  • 1/6-11/6
  • 6 total stops
  • 65h 15m total
  • London to Incheon
Search Deals
9/4
  • 9/4
  • 3 total stops
  • 34h 45m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£98 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 Incheon Intl 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 March 2026.
Use the filters below to find and compare flights from London Luton Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 30/5

20:55-15:35

3 stops34h 40m

Incheon Intl

Sun 14/6

16:35-20:10

3 stops35h 35m

£583

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 15/4

19:55-05:55

2 stops26h 00m

Incheon Intl

Tue 12/5

06:55-07:45

2 stops32h 50m

£587

LondonIncheon

LTN - ICN

LTNICN

London Luton

Wed 6/5

19:55-05:55

2 stops26h 00m

Incheon Intl

Thu 21/5

14:50-13:45

2 stops30h 55m

£603

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 21/4

05:40-13:30

2 stops23h 50m

Incheon Intl

Tue 12/5

14:15-14:35

3 stops32h 20m

£632

LondonIncheon

LTN - ICN

LTNICN

London Luton

Sat 9/5

15:15-10:50

2 stops35h 35m

Incheon Intl

Thu 21/5

17:50-14:35

2 stops28h 45m

£653

LondonIncheon

LTN - ICN

LTNICN

London Luton

Tue 19/5

08:00-22:00

2 stops30h 00m

Incheon Intl

Wed 27/5

17:50-13:45

2 stops27h 55m

£674

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 13/4

13:40-15:40

1 stop18h 00m

Incheon Intl

Mon 27/4

16:20-15:55

2 stops31h 35m

£690

LondonIncheon

LTN - ICN

LTNICN

London Luton

Fri 29/5

20:50-14:55

3 stops34h 05m

Incheon Intl

Thu 9/7

12:35-08:30

1 stop27h 55m

£708

LondonIncheon

LTN - ICN

LTNICN

London Luton

Mon 8/6

14:25-17:40

2 stops19h 15m

Incheon Intl

Thu 17/9

15:15-18:05

2 stops34h 50m

£757
Fastest return journey

LondonIncheon

LTN - ICN

LTNICN

London Luton

Thu 9/4

14:45-16:10

1 stop17h 25m

Incheon Intl

Wed 8/7

11:05-21:45

1 stop18h 40m

£795

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Luton to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Related info for your journey

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

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

  • How can I find direct flights from Luton to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Luton to Incheon Intl 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luton to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Incheon Intl flights
Heathrow to Gimpo Intl flights
Gatwick to Incheon Intl flights
Stansted to Incheon Intl flights
London City to Incheon Intl flights
Gatwick to Gimpo Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to Incheon Intl?

Cheapflights makes it easy to find Luton to Incheon Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luton to Incheon Intl for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Luton to Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Luton to Incheon Intl 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.