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Cheap flights from London, Ontario to Seoul from C$ 621

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 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London, Ontario to Seoul

Cheap round-trip flights

Air Canada Logo
3:50 p.m. - 4:15 p.m.YXU-ICN
35h 25m2 stops
Air Canada Logo
5:45 p.m. - 9:19 a.m.ICN-YXU
28h 34m2 stops
C$ 6,453Air Canada
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Wed, 10 Sep - Mon, 29 Sep

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Incheon Intl Airport 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 31 July 2025.
Use the filters below to find and compare flights from London, Ontario to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonIncheon

YXU - ICN

YXUICN

London

Wed 10/9

3:50 p.m.-4:15 p.m.

2 stops35h 25m

Incheon Intl

Mon 29/9

5:45 p.m.-9:19 a.m.

2 stops28h 34m

C$ 6,453

LondonIncheon

YXU - ICN

YXUICN

London

Wed 6/8

9:45 p.m.-9:35 p.m.

1 stop34h 50m

C$ 621

LondonIncheon

YXU - ICN

YXUICN

London

Wed 6/8

9:45 p.m.-6:45 p.m.

2 stops32h 00m

C$ 639

LondonIncheon

YXU - ICN

YXUICN

London

Sun 14/9

6:00 a.m.-9:35 p.m.

2 stops26h 35m

C$ 647

LondonIncheon

YXU - ICN

YXUICN

London

Wed 6/8

9:45 p.m.-6:45 p.m.

3 stops32h 00m

C$ 651

LondonIncheon

YXU - ICN

YXUICN

London

Sun 17/8

6:00 a.m.-6:45 p.m.

1 stop23h 45m

C$ 713

LondonIncheon

YXU - ICN

YXUICN

London

Sun 14/9

8:00 p.m.-5:30 a.m.

3 stops44h 30m

C$ 815

LondonIncheon

YXU - ICN

YXUICN

London

Sun 17/8

6:15 a.m.-4:05 p.m.

2 stops20h 50m

C$ 924

LondonIncheon

YXU - ICN

YXUICN

London

Sun 14/9

6:10 a.m.-5:30 p.m.

1 stop22h 20m

C$ 986

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from London, Ontario to Incheon Intl Airport

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 time of day to depart on your flight to Incheon Intl Airport?

In the evening is the cheapest time of day to fly from London, Ontario to Incheon Intl Airport when you can find flight prices for as low as C$ 1,302. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 2,345 on average. Flights to Incheon Intl Airport from London, Ontario in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London, Ontario to Incheon Intl Airport

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

Cheap London, Ontario to Incheon Intl Airport (YXU to ICN) flight deals and tips

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

Best price found

C$ 621

Fastest flight time

20h 50m

Direct flights

None
The best one-way flight to Incheon Intl Airport from London, Ontario in the past 72 hours is C$ 621. The best round-trip flight deal from London, Ontario to Incheon Intl Airport found on momondo in the last 72 hours is C$ 6,453.
The fastest flight from London, Ontario to Incheon Intl Airport takes 20h 50m
There are no direct flights from London, Ontario to Incheon Intl Airport. Popular non-direct route for this connection is London Airport - Incheon Intl Airport.
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  • How far is London to Incheon Intl by plane?

    London and Incheon Intl are 10636.5 km apart from one another. A reasonable flight in good conditions will take 35h 25m.

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

    Prices for flights from London Airport to Incheon Intl Airport refresh daily.

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

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

    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 Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London, Ontario to Incheon Intl Airport?

Best airlines flying from London, Ontario to Incheon Intl Airport

Compare and see reviews for airlines that fly from London, Ontario to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 1,150Free CancellationRating
7.2
2,978 reviews
Search WestJet flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Seoul. momondo saves you time and could save you money on your trip.

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

Flights from London to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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