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Cheap flights from London, Ontario to Seoul from C$ 1,223

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Seoul departing on 10/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:10 a.m. - 6:45 p.m.YXU  London-ICN Incheon Intl
23h 35m1 stop Calgary
WestJet Logo
8:45 p.m. - 5:20 a.m.ICN  Incheon Intl-YXU London
21h 35m1 stop Calgary
C$ 1,223WestJet
Thu, 10 Sep - Mon, 14 Sep
WestJet Logo
6:10 a.m. - 6:45 p.m.YXU  London-ICN Incheon Intl
23h 35m1 stop Calgary
WestJet Logo
8:45 p.m. - 5:20 a.m.ICN  Incheon Intl-YXU London
21h 35m1 stop Calgary
C$ 1,225WestJet
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
6:20 p.m. - 4:05 p.m.YXU  London-ICN Incheon Intl
32h 45m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
7:05 p.m. - 9:20 a.m.ICN  Incheon Intl-YXU London
27h 15m1 stop Toronto Pearson Intl
C$ 1,431Air Canada
Fri, 2 Oct - Thu, 8 Oct
Air Canada Logo
3:20 p.m. - 5:10 p.m.YXU  London-ICN Incheon Intl
35h 50m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
8:10 p.m. - 9:47 p.m.ICN  Incheon Intl-YXU London
15h 37m1 stop Toronto Pearson Intl
C$ 1,434Air Canada
Sat, 5 Dec - Sat, 12 Dec
Air Canada Logo
5:30 a.m. - 5:10 p.m.YXU  London-ICN Incheon Intl
21h 40m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
6:55 p.m. - 8:37 a.m.ICN  Incheon Intl-YXU London
27h 42m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,473Air Canada
Sat, 5 Dec - Sat, 12 Dec
WestJet Logo
6:10 a.m. - 6:45 p.m.YXU  London-ICN Incheon Intl
23h 35m1 stop Calgary
WestJet Logo
8:45 p.m. - 4:45 p.m.ICN  Incheon Intl-YXU London
33h 00m1 stop Calgary
C$ 1,551WestJet
Fri, 2 Oct - Thu, 8 Oct
WestJet Logo
6:10 a.m. - 6:45 p.m.YXU  London-ICN Incheon Intl
23h 35m1 stop Calgary
WestJet Logo
8:45 p.m. - 5:20 a.m.ICN  Incheon Intl-YXU London
21h 35m1 stop Calgary
C$ 1,597WestJet
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
5:40 a.m. - 5:30 p.m.YXU  London-ICN Incheon Intl
22h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:45 p.m. - 2:50 p.m.ICN  Incheon Intl-YXU London
34h 05m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,789Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
5:40 a.m. - 5:30 p.m.YXU  London-ICN Incheon Intl
22h 50m1 stop Toronto Pearson Intl
Air Canada Logo
5:45 p.m. - 2:50 p.m.ICN  Incheon Intl-YXU London
34h 05m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,793Air Canada
Thu, 10 Sep - Mon, 14 Sep
Air Canada Logo
6:20 p.m. - 4:05 p.m.YXU  London-ICN Incheon Intl
32h 45m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
5:45 p.m. - 9:20 a.m.ICN  Incheon Intl-YXU London
28h 35m2 stops Vancouver Intl Toronto Pearson Intl
C$ 1,798Air Canada
Sun, 20 Sep - Wed, 23 Sep

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Air Canada flights from London, Ontario to Seoul

Our best Air Canada deals on London, Ontario to Seoul flight tickets
Air Canada
2 Oct
YXU6:20 p.m.London
32h 45m
2 stops
ICN4:05 p.m.Incheon Intl
8 Oct
ICN7:05 p.m.Incheon Intl
27h 15m
1 stop
YXU9:20 a.m.London
C$ 1,431
Air Canada
5 Dec
YXU3:20 p.m.London
35h 50m
2 stops
ICN5:10 p.m.Incheon Intl
12 Dec
ICN8:10 p.m.Incheon Intl
15h 37m
1 stop
YXU9:47 p.m.London
C$ 1,434
Air Canada
5 Dec
YXU5:30 a.m.London
21h 40m
2 stops
ICN5:10 p.m.Incheon Intl
12 Dec
ICN6:55 p.m.Incheon Intl
27h 42m
2 stops
YXU8:37 a.m.London
C$ 1,473

WestJet flights from London, Ontario to Seoul

Our best WestJet deals on London, Ontario to Seoul flight tickets
WestJet
10 Sep
YXU6:10 a.m.London
23h 35m
1 stop
ICN6:45 p.m.Incheon Intl
14 Sep
ICN8:45 p.m.Incheon Intl
21h 35m
1 stop
YXU5:20 a.m.London
C$ 1,223
WestJet
10 Sep
YXU6:10 a.m.London
23h 35m
1 stop
ICN6:45 p.m.Incheon Intl
14 Sep
ICN8:45 p.m.Incheon Intl
21h 35m
1 stop
YXU5:20 a.m.London
C$ 1,225
WestJet
2 Oct
YXU6:10 a.m.London
23h 35m
1 stop
ICN6:45 p.m.Incheon Intl
8 Oct
ICN8:45 p.m.Incheon Intl
33h 00m
1 stop
YXU4:45 p.m.London
C$ 1,551

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 9 August 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
Quickest round-trip

LondonIncheon

YXU London - ICN Incheon Intl

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$ 1,223

LondonIncheon

YXU London - ICN Incheon Intl

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$ 1,225

LondonIncheon

YXU London - ICN Incheon Intl

YXUICN

London

Fri 2/10

6:20 p.m.-4:05 p.m.

2 stops32h 45m

Incheon Intl

Thu 8/10

7:05 p.m.-9:20 a.m.

1 stop27h 15m

C$ 1,431

LondonIncheon

YXU London - ICN Incheon Intl

YXUICN

London

Sat 5/12

3:20 p.m.-5:10 p.m.

2 stops35h 50m

Incheon Intl

Sat 12/12

8:10 p.m.-9:47 p.m.

1 stop15h 37m

C$ 1,434

LondonIncheon

YXU London - ICN Incheon Intl

YXUICN

London

Sat 5/12

5:30 a.m.-5:10 p.m.

2 stops21h 40m

Incheon Intl

Sat 12/12

6:55 p.m.-8:37 a.m.

2 stops27h 42m

C$ 1,473

LondonIncheon

YXU London - ICN Incheon Intl

YXUICN

London

Fri 2/10

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

1 stop23h 35m

Incheon Intl

Thu 8/10

8:45 p.m.-4:45 p.m.

1 stop33h 00m

C$ 1,551

LondonIncheon

YXU London - ICN Incheon Intl

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$ 1,597

LondonIncheon

YXU London - ICN Incheon Intl

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.-2:50 p.m.

2 stops34h 05m

C$ 1,789

LondonIncheon

YXU London - ICN Incheon Intl

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.-2:50 p.m.

2 stops34h 05m

C$ 1,793

LondonIncheon

YXU London - ICN Incheon Intl

YXUICN

London

Sun 20/9

6:20 p.m.-4:05 p.m.

2 stops32h 45m

Incheon Intl

Wed 23/9

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

2 stops28h 35m

C$ 1,798

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Which airlines fly to Seoul?

Air Canada, Korean Air and WestJet are the top three most popular airlines that fly to Seoul from London, Ontario according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 8 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

28h 55m

Direct flights

None
The fastest flight from London, Ontario to Seoul takes 28h 55m
There are no direct flights from London, Ontario to Seoul. There are no popular flight routes from London, Ontario to Seoul.
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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 28h 55m 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 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.

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