Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London, Ontario to Seoul from C$ 695

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Seoul departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London, Ontario to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 a.m. - 5:30 p.m.
YXU
-
ICN
22h 30m
1 stop
Air Canada Logo
5:45 p.m. - 8:53 a.m.
ICN
-
YXU
28h 08m
2 stops
C$ 1,335Air Canada
Fri, 8 May - Thu, 21 May
Air Canada Logo
6:00 a.m. - 5:30 p.m.
YXU
-
ICN
22h 30m
1 stop
Air Canada Logo
5:45 p.m. - 8:53 a.m.
ICN
-
YXU
28h 08m
2 stops
C$ 1,394Air Canada
Fri, 8 May - Fri, 22 May
Multiple Airlines Logo
8:10 p.m. - 9:35 p.m.
YXU
-
ICN
36h 25m
2 stops
Multiple Airlines Logo
8:45 p.m. - 6:35 a.m.
ICN
-
YXU
22h 50m
1 stop
C$ 1,418Multiple Airlines
Mon, 23 Mar - Thu, 2 Apr
Air Canada Logo
6:00 a.m. - 4:05 p.m.
YXU
-
ICN
21h 05m
2 stops
Air Canada Logo
7:05 p.m. - 11:43 a.m.
ICN
-
YXU
29h 38m
1 stop
C$ 1,463Air Canada
Thu, 7 May - Tue, 19 May
Air Canada Logo
9:25 a.m. - 5:30 p.m.
YXU
-
ICN
19h 05m
1 stop
Air Canada Logo
5:45 p.m. - 8:43 a.m.
ICN
-
YXU
27h 58m
2 stops
C$ 1,500Air Canada
Sun, 5 Apr - Thu, 9 Apr
Air Canada Logo
6:10 p.m. - 4:05 p.m.
YXU
-
ICN
32h 55m
2 stops
Air Canada Logo
5:45 p.m. - 8:53 a.m.
ICN
-
YXU
28h 08m
2 stops
C$ 1,508Air Canada
Fri, 8 May - Tue, 19 May
Air Canada Logo
5:10 a.m. - 4:05 p.m.
YXU
-
ICN
21h 55m
2 stops
Air Canada Logo
5:45 p.m. - 9:18 p.m.
ICN
-
YXU
40h 33m
2 stops
C$ 1,561Air Canada
Sun, 5 Apr - Thu, 9 Apr
Air Canada Logo
9:25 a.m. - 5:30 p.m.
YXU
-
ICN
19h 05m
1 stop
Air Canada Logo
7:05 p.m. - 5:03 p.m.
ICN
-
YXU
34h 58m
1 stop
C$ 1,564Air Canada
Sun, 5 Apr - Thu, 9 Apr
Air Canada Logo
9:30 a.m. - 5:30 p.m.
YXU
-
ICN
19h 00m
1 stop
Air Canada Logo
5:45 p.m. - 8:53 a.m.
ICN
-
YXU
28h 08m
2 stops
C$ 1,575Air Canada
Fri, 8 May - Wed, 20 May
Air Canada Logo
5:10 a.m. - 4:15 p.m.
YXU
-
ICN
22h 05m
2 stops
Air Canada Logo
5:45 p.m. - 8:43 a.m.
ICN
-
YXU
27h 58m
2 stops
C$ 1,629Air Canada
Mon, 23 Mar - Fri, 3 Apr

Air Canada flights from London, Ontario to Seoul

Our best Air Canada deals on London, Ontario to Seoul flight tickets
Air Canada
8 May
YXU6:00 a.m.London
21h 05m
2 stops
ICN4:05 p.m.Incheon Intl
21 May
ICN5:45 p.m.Incheon Intl
28h 08m
2 stops
YXU8:53 a.m.London
C$ 1,335
Air Canada
8 May
YXU6:00 a.m.London
22h 30m
1 stop
ICN5:30 p.m.Incheon Intl
22 May
ICN5:45 p.m.Incheon Intl
28h 08m
2 stops
YXU8:53 a.m.London
C$ 1,394
Air Canada
7 May
YXU6:00 a.m.London
21h 05m
2 stops
ICN4:05 p.m.Incheon Intl
19 May
ICN7:05 p.m.Incheon Intl
29h 38m
1 stop
YXU11:43 a.m.London
C$ 1,463

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario 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, momondo users made 96,600 searches. Data last updated 16 February 2026.
Use the filters below to find and compare flights from London, Ontario to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

YXU - ICN

YXUICN

London

Fri 8/5

6:00 a.m.-5:30 p.m.

1 stop22h 30m

Incheon Intl

Thu 21/5

5:45 p.m.-8:53 a.m.

2 stops28h 08m

C$ 1,335

LondonIncheon

YXU - ICN

YXUICN

London

Fri 8/5

6:00 a.m.-5:30 p.m.

1 stop22h 30m

Incheon Intl

Fri 22/5

5:45 p.m.-8:53 a.m.

2 stops28h 08m

C$ 1,394

LondonIncheon

YXU - ICN

YXUICN

London

Mon 23/3

8:10 p.m.-9:35 p.m.

2 stops36h 25m

Incheon Intl

Thu 2/4

8:45 p.m.-6:35 a.m.

1 stop22h 50m

C$ 1,418

LondonIncheon

YXU - ICN

YXUICN

London

Thu 7/5

6:00 a.m.-4:05 p.m.

2 stops21h 05m

Incheon Intl

Tue 19/5

7:05 p.m.-11:43 a.m.

1 stop29h 38m

C$ 1,463

LondonIncheon

YXU - ICN

YXUICN

London

Sun 5/4

9:25 a.m.-5:30 p.m.

1 stop19h 05m

Incheon Intl

Thu 9/4

5:45 p.m.-8:43 a.m.

2 stops27h 58m

C$ 1,500

LondonIncheon

YXU - ICN

YXUICN

London

Fri 8/5

6:10 p.m.-4:05 p.m.

2 stops32h 55m

Incheon Intl

Tue 19/5

5:45 p.m.-8:53 a.m.

2 stops28h 08m

C$ 1,508

LondonIncheon

YXU - ICN

YXUICN

London

Sun 5/4

5:10 a.m.-4:05 p.m.

2 stops21h 55m

Incheon Intl

Thu 9/4

5:45 p.m.-9:18 p.m.

2 stops40h 33m

C$ 1,561

LondonIncheon

YXU - ICN

YXUICN

London

Sun 5/4

9:25 a.m.-5:30 p.m.

1 stop19h 05m

Incheon Intl

Thu 9/4

7:05 p.m.-5:03 p.m.

1 stop34h 58m

C$ 1,564

LondonIncheon

YXU - ICN

YXUICN

London

Fri 8/5

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

1 stop19h 00m

Incheon Intl

Wed 20/5

5:45 p.m.-8:53 a.m.

2 stops28h 08m

C$ 1,575

LondonIncheon

YXU - ICN

YXUICN

London

Mon 23/3

5:10 a.m.-4:15 p.m.

2 stops22h 05m

Incheon Intl

Fri 3/4

5:45 p.m.-8:43 a.m.

2 stops27h 58m

C$ 1,629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from London, Ontario to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Seoul?

Air Canada is the most popular carrier operating from London to Seoul

Which airlines fly to Seoul?

WestJet, Air Canada and Korean Air are the top three most popular airlines that fly to Seoul from London, Ontario according to our data. WestJet is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 10 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Seoul (YXU to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Seoul

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from London, Ontario to Seoul takes 22h 05m
There are no direct flights from London, Ontario to Seoul. There are no popular flight routes from London, Ontario to Seoul.
Search flight deals

  • How far is London to Seoul by plane?

    There are 10609.4 km between London and Seoul. Typically, this will take 22h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from London Airport to Seoul?

    Prices for flights from London Airport to Seoul were last updated today.

  • How many operators does momondo search for flights from London Airport to Seoul?

  • How old do you have to be to fly from London Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London, Ontario to Seoul

Compare and see reviews for airlines that fly from London, Ontario to Seoul with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 1,137Free CancellationRating
7.2
3,266 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Seoul for you.

Can I find flights from London to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from London.

I’m not ready to book a flight from London to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 18/3
Wed 25/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport