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Cheap flights from London, Ontario to Seoul from C$ 1,355

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 26/6. 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

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Find the cheapest flights from London, Ontario to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
5:55 p.m. - 6:45 p.m.
YXU
-
ICN
35h 50m
1 stop
WestJet Logo
8:45 p.m. - 5:20 a.m.
ICN
-
YXU
21h 35m
1 stop
C$ 1,625WestJet
Fri, 18 Sep - Tue, 22 Sep
WestJet Logo
6:10 a.m. - 6:45 p.m.
YXU
-
ICN
23h 35m
1 stop
WestJet Logo
8:45 p.m. - 5:20 a.m.
ICN
-
YXU
21h 35m
1 stop
C$ 1,769WestJet
Fri, 18 Sep - Tue, 22 Sep
WestJet Logo
2:40 p.m. - 6:45 p.m.
YXU
-
ICN
63h 05m
2 stops
WestJet Logo
8:45 p.m. - 1:50 p.m.
ICN
-
YXU
30h 05m
2 stops
C$ 1,813WestJet
Tue, 16 Jun - Sat, 20 Jun
WestJet Logo
2:40 p.m. - 6:45 p.m.
YXU
-
ICN
63h 05m
2 stops
WestJet Logo
8:45 p.m. - 5:20 a.m.
ICN
-
YXU
21h 35m
1 stop
C$ 1,825WestJet
Tue, 16 Jun - Sat, 20 Jun
Air Canada Logo
9:45 a.m. - 5:10 p.m.
YXU
-
ICN
41h 25m
2 stops
Air Canada Logo
6:55 p.m. - 9:06 a.m.
ICN
-
YXU
28h 11m
2 stops
C$ 1,897Air Canada
Mon, 2 Nov - Fri, 6 Nov
Air Canada Logo
3:30 p.m. - 5:30 p.m.
YXU
-
ICN
37h 00m
1 stop
Air Canada Logo
7:05 p.m. - 9:17 a.m.
ICN
-
YXU
27h 12m
1 stop
C$ 1,960Air Canada
Tue, 16 Jun - Sat, 20 Jun
Multiple Airlines Logo
5:10 a.m. - 9:40 p.m.
YXU
-
ICN
27h 30m
3 stops
Multiple Airlines Logo
8:45 p.m. - 1:50 p.m.
ICN
-
YXU
30h 05m
2 stops
C$ 1,998Multiple Airlines
Tue, 16 Jun - Sat, 20 Jun
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$ 2,088Air Canada
Fri, 18 Sep - Tue, 22 Sep
Multiple Airlines Logo
5:10 a.m. - 9:40 p.m.
YXU
-
ICN
27h 30m
3 stops
Multiple Airlines Logo
8:45 p.m. - 1:50 p.m.
ICN
-
YXU
30h 05m
3 stops
C$ 2,091Multiple Airlines
Tue, 16 Jun - Sat, 20 Jun
Air Canada Logo
5:40 a.m. - 4:05 p.m.
YXU
-
ICN
21h 25m
2 stops
Air Canada Logo
5:45 p.m. - 5:43 p.m.
ICN
-
YXU
36h 58m
2 stops
C$ 2,094Air Canada
Fri, 18 Sep - Tue, 22 Sep

WestJet flights from London, Ontario to Seoul

Our best WestJet deals on London, Ontario to Seoul flight tickets
WestJet
18 Sep
YXU5:55 p.m.London
35h 50m
1 stop
ICN6:45 p.m.Incheon Intl
22 Sep
ICN8:45 p.m.Incheon Intl
21h 35m
1 stop
YXU5:20 a.m.London
C$ 1,625
WestJet
18 Sep
YXU6:10 a.m.London
23h 35m
1 stop
ICN6:45 p.m.Incheon Intl
22 Sep
ICN8:45 p.m.Incheon Intl
21h 35m
1 stop
YXU5:20 a.m.London
C$ 1,769
WestJet
16 Jun
YXU2:40 p.m.London
63h 05m
2 stops
ICN6:45 p.m.Incheon Intl
20 Jun
ICN8:45 p.m.Incheon Intl
30h 05m
2 stops
YXU1:50 p.m.London
C$ 1,813

Air Canada flights from London, Ontario to Seoul

Our best Air Canada deals on London, Ontario to Seoul flight tickets
Air Canada
2 Nov
YXU9:45 a.m.London
41h 25m
2 stops
ICN5:10 p.m.Incheon Intl
6 Nov
ICN6:55 p.m.Incheon Intl
28h 11m
2 stops
YXU9:06 a.m.London
C$ 1,897
Air Canada
16 Jun
YXU3:30 p.m.London
37h 00m
1 stop
ICN5:30 p.m.Incheon Intl
20 Jun
ICN7:05 p.m.Incheon Intl
27h 12m
1 stop
YXU9:17 a.m.London
C$ 1,960
Air Canada
18 Sep
YXU6:20 p.m.London
34h 10m
1 stop
ICN5:30 p.m.Incheon Intl
22 Sep
ICN5:45 p.m.Incheon Intl
28h 35m
2 stops
YXU9:20 a.m.London
C$ 2,088

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 2 June 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

Cheapest round-trip

LondonIncheon

YXU - ICN

YXUICN

London

Fri 18/9

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

1 stop35h 50m

Incheon Intl

Tue 22/9

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

1 stop21h 35m

C$ 1,625
Quickest round-trip

LondonIncheon

YXU - ICN

YXUICN

London

Fri 18/9

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

1 stop23h 35m

Incheon Intl

Tue 22/9

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

1 stop21h 35m

C$ 1,769

LondonIncheon

YXU - ICN

YXUICN

London

Tue 16/6

2:40 p.m.-6:45 p.m.

2 stops63h 05m

Incheon Intl

Sat 20/6

8:45 p.m.-1:50 p.m.

2 stops30h 05m

C$ 1,813

LondonIncheon

YXU - ICN

YXUICN

London

Tue 16/6

2:40 p.m.-6:45 p.m.

2 stops63h 05m

Incheon Intl

Sat 20/6

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

1 stop21h 35m

C$ 1,825

LondonIncheon

YXU - ICN

YXUICN

London

Mon 2/11

9:45 a.m.-5:10 p.m.

2 stops41h 25m

Incheon Intl

Fri 6/11

6:55 p.m.-9:06 a.m.

2 stops28h 11m

C$ 1,897

LondonIncheon

YXU - ICN

YXUICN

London

Tue 16/6

3:30 p.m.-5:30 p.m.

1 stop37h 00m

Incheon Intl

Sat 20/6

7:05 p.m.-9:17 a.m.

1 stop27h 12m

C$ 1,960

LondonIncheon

YXU - ICN

YXUICN

London

Tue 16/6

5:10 a.m.-9:40 p.m.

3 stops27h 30m

Incheon Intl

Sat 20/6

8:45 p.m.-1:50 p.m.

2 stops30h 05m

C$ 1,998

LondonIncheon

YXU - ICN

YXUICN

London

Fri 18/9

6:20 p.m.-5:30 p.m.

1 stop34h 10m

Incheon Intl

Tue 22/9

5:45 p.m.-9:20 a.m.

2 stops28h 35m

C$ 2,088

LondonIncheon

YXU - ICN

YXUICN

London

Tue 16/6

5:10 a.m.-9:40 p.m.

3 stops27h 30m

Incheon Intl

Sat 20/6

8:45 p.m.-1:50 p.m.

3 stops30h 05m

C$ 2,091

LondonIncheon

YXU - ICN

YXUICN

London

Fri 18/9

5:40 a.m.-4:05 p.m.

2 stops21h 25m

Incheon Intl

Tue 22/9

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

2 stops36h 58m

C$ 2,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 day to depart on your flight to Seoul?

Our data shows that Tuesday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 1,585. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around C$ 1,720.

What is the cheapest time of day to depart on your flight to Seoul?

The cheapest time of day to fly to Seoul is in the morning when flights can be purchased for as low as C$ 1,619. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 1,803 per ticket.

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

23h 50m

Direct flights

None
The fastest flight from London, Ontario to Seoul takes 23h 50m
There are no direct flights from London, Ontario to Seoul. There are no popular flight routes from London, Ontario to Seoul.
Search flight deals

Frequently asked questions about flying from London, Ontario to Seoul

  • How far is London to Seoul by plane?

    There are 10609.4 km between London and Seoul. Typically, this will take 23h 50m 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$ 1,155Free CancellationRating
7.2
3,350 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.

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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