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Cheap flights from London, ON to Incheon Intl Airport from C$ 883

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ICN
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Incheon Intl
Explore the most affordable flight options available from London to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Thu 10/96:10 a.m.
YXU
-
ICN
1 stop23h 35m
WestJet
Mon 14/98:45 p.m.
ICN
-
YXU
1 stop21h 35m
WestJet
Deal found 18/5C$ 1,569
Fri 11/92:40 p.m.
YXU
-
ICN
2 stops63h 05m
WestJet
Tue 15/98:45 p.m.
ICN
-
YXU
1 stop21h 35m
WestJet
Deal found 19/5C$ 1,617
Thu 10/95:40 a.m.
YXU
-
ICN
2 stops21h 25m
Air Canada
Mon 14/95:45 p.m.
ICN
-
YXU
2 stops28h 35m
Air Canada
Deal found 17/5C$ 1,806
Fri 11/95:40 a.m.
YXU
-
ICN
2 stops21h 25m
Air Canada
Tue 15/95:45 p.m.
ICN
-
YXU
2 stops28h 35m
Air Canada
Deal found 19/5C$ 1,939

Find flight deals from London to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) 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 20 May 2026.

Round-trip from

C$ 1,569

One-way from

C$ 883
WestJet
  • WestJet
  • 10/9-14/9
  • 2 total stops
  • 45h 10m total
  • London to Incheon
Search Deals
WestJet
  • WestJet
  • 12/10
  • 1 total stop
  • 23h 35m total
  • London to Incheon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 629,999 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from London to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonIncheon

YXU - ICN

YXUICN

London

Thu 10/9

6:10 a.m.-6:45 p.m.

1 stop23h 35m

Incheon Intl

Mon 14/9

8:45 p.m.-5:20 a.m.

1 stop21h 35m

C$ 1,569

LondonIncheon

YXU - ICN

YXUICN

London

Fri 11/9

5:55 p.m.-6:45 p.m.

1 stop35h 50m

Incheon Intl

Tue 15/9

8:45 p.m.-5:20 a.m.

1 stop21h 35m

C$ 1,619

LondonIncheon

YXU - ICN

YXUICN

London

Thu 10/9

5:40 a.m.-5:30 p.m.

1 stop22h 50m

Incheon Intl

Mon 14/9

5:45 p.m.-5:43 p.m.

2 stops36h 58m

C$ 1,806
Cheapest one-way

LondonIncheon

YXU - ICN

YXUICN

London

Wed 3/6

6:10 a.m.-9:40 p.m.

2 stops50h 30m

C$ 901

LondonIncheon

YXU - ICN

YXUICN

London

Thu 2/7

6:10 a.m.-6:45 p.m.

1 stop23h 35m

C$ 1,044

LondonIncheon

YXU - ICN

YXUICN

London

Thu 2/7

6:10 a.m.-9:40 p.m.

3 stops26h 30m

C$ 1,064

LondonIncheon

YXU - ICN

YXUICN

London

Mon 12/10

6:10 a.m.-11:25 a.m.

2 stops40h 15m

C$ 1,185
Quickest one-way

LondonIncheon

YXU - ICN

YXUICN

London

Wed 3/6

9:30 a.m.-5:30 p.m.

1 stop19h 00m

C$ 1,205

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/5

Sorted by cheapest first

Best time to book a flight from London to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from London with our price prediction graph.
Estimated round-trip 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.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 20 May 2026.
Read reviews from past customers who have flown WestJet from London to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,340 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..
WestJet
7.2
Good
3,340 reviews
WestJet
7.2
Good
3,340 reviews
Check prices

Overall

7.2

Food

6.2

Boarding

7.4

Comfort

7.0

Entertainment

6.1

Crew

7.9

Reviews

1 / 20
10.0
Excellent

Joseph,Feb 2026

YYJ - YEG

Is just a domestic flight can't complain at all..but everything is great..

Related info for your journey

Find useful and relevant information for your journey from London to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Incheon Intl?

    For a flight from London to Incheon Intl, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city. London is the only London airport and it handles 0 outbound flights to Incheon Intl per day. 1 airline has flights to Incheon Intl from London on a regular basis.

  • How long is the flight from London, Ontario to Incheon Intl Airport?

    For as low as C$ 1,569, WestJet can have you in Incheon Intl Airport from London, Ontario in 23h 35m. London, Ontario and Incheon Intl Airport are separated by a distance of 10635 km.

  • Can I find deals for flights from London to Incheon Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

See more FAQs

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Top airline flying from London to Incheon Intl

Discover the top airline that operate flights from London to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 1,148AverageC$ 1,332FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

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

Deals for London to Incheon Intl 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 London to Incheon Intl?

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

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

Yes! Cheapflights helps users easily find flights from London to Incheon Intl with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Incheon Intl from London today and book when prices fit your budget.

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