YXU - ICN

C$ 812 Find Cheap Flights from London to Incheon – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Incheon Intl departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,632
Air Canada
Sun 13/9Thu 17/9
YXU - ICN • 2 stops
Cheapest one-way flights
C$ 812
WestJet
Wed 15/7
YXU - ICN • 1 stop
Top airlines
Air Canada
Cheapest • from C$ 1,632 (round-trip)
WestJet
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Incheon Intl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Calgary (YYC)
Cheapest • Avg C$ 1,712 (round-trip)
Toronto (YYZ)
Shortest trip • 19h 05m (one-way)
Insights
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Insights
Insights
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We hope you love your trip to Incheon Intl!
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Booking Insights
Flight Deals

Cheap Flights from London to Incheon Intl (YXU-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Incheon Intl

Sun, 13 Sep - Thu, 17 Sep
Air Canada Logo
3:30 p.m. - 4:05 p.m.
YXU
-
ICN
35h 35m
2 stops
Air Canada Logo
5:45 p.m. - 9:20 a.m.
ICN
-
YXU
28h 35m
2 stops
C$ 1,632Air Canada
Sun, 13 Sep - Thu, 17 Sep
Air Canada Logo
6:20 p.m. - 5:30 p.m.
YXU
-
ICN
34h 10m
1 stop
Air Canada Logo
5:45 p.m. - 9:20 a.m.
ICN
-
YXU
28h 35m
2 stops
C$ 1,634Air Canada
Sun, 13 Sep - Thu, 17 Sep
Air Canada Logo
6:20 p.m. - 5:30 p.m.
YXU
-
ICN
34h 10m
1 stop
Air Canada Logo
7:05 p.m. - 2:50 p.m.
ICN
-
YXU
32h 45m
1 stop
C$ 1,635Air Canada
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
8:40 p.m. - 6:45 p.m.
YXU
-
ICN
33h 05m
1 stop
Multiple Airlines Logo
9:20 a.m. - 5:20 a.m.
ICN
-
YXU
33h 00m
3 stops
C$ 1,675Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
8:40 p.m. - 6:45 p.m.
YXU
-
ICN
33h 05m
1 stop
Multiple Airlines Logo
8:40 p.m. - 5:20 a.m.
ICN
-
YXU
21h 40m
2 stops
C$ 1,686Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
6:10 a.m. - 9:40 p.m.
YXU
-
ICN
26h 30m
3 stops
Multiple Airlines Logo
8:40 p.m. - 5:20 a.m.
ICN
-
YXU
21h 40m
2 stops
C$ 1,730Multiple Airlines
Thu, 13 Aug - Thu, 20 Aug
WestJet Logo
8:40 p.m. - 6:45 p.m.
YXU
-
ICN
33h 05m
1 stop
WestJet Logo
8:45 p.m. - 5:20 a.m.
ICN
-
YXU
21h 35m
1 stop
C$ 1,908WestJet
Thu, 13 Aug - Thu, 20 Aug
Multiple Airlines Logo
5:40 a.m. - 6:45 p.m.
YXU
-
ICN
24h 05m
3 stops
Multiple Airlines Logo
9:20 a.m. - 5:20 a.m.
ICN
-
YXU
33h 00m
3 stops
C$ 1,912Multiple Airlines
Booking Insights

KAYAK's insights & trends for London to Incheon Intl flights

Get data-powered insights and trends into flights from London to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Incheon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from London to Incheon were found on Air Canada (C$ 1,632) and WestJet (C$ 1,908).

Find deals

Good to know

Cheapest flightC$ 812
Flight from London to Incheon

When to book flights from London to Incheon Intl

Are your dates flexible? Find out the best times to travel from London to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Incheon flights

  • What is the cheapest flight from London to Incheon Intl Airport?

    In the last 5 days, the lowest price for a flight from London to Incheon Intl Airport was C$ 812 for a one-way ticket and C$ 1,632 for a round-trip.

  • Which aircraft models fly most regularly from London to Incheon?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3393 reviews
6.2Food
7.9Crew
6.1Entertainment
7.4Boarding
7.0Comfort
Airline reviews

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

2.0 MediocreWendy, Apr 2026
YYZ - YYC
Read more WestJet reviews

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Very good experience. Great cabin crew. Much better than expected

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

Arrival at Comox from, London,ON 6 hours later... No bueano

Flight delayed, missed my pick-up had to Uber, plus missed dinner and medication, so sad!

Fir premium economy passenger they didn't plan food properly ,only had 1 option available out of 3 on the menu as well as the drinks choice was limited

I booked through westjet. The first flight left late and cost us the connection to the second flight. The second flight after a 4 hour delay was again late because they were short an attendant. Then a door malfunctioned on the plane which led to yet another plane. So by the time we left Calgary we missed the BC ferry and had to pay a charge to get a later one. It ended up being a 24 hour day. That wrecked our first day and part of the second day in BC because we were so overtired.

Everything you need to know for your flight from London to Incheon Intl

Information on your arrival and departure airports

London (YXU)
Incheon Intl (ICN)