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Cheap flights from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport from C$ 682

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YKF
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Incheon Intl to Region of Waterloo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Incheon Intl to Region of Waterloo Intl
Explore the most affordable flight options available from Incheon Intl to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Sun 12/49:10 p.m.
ICN
-
YKF
3 stops21h 19m
Multiple Airlines
Thu 23/46:20 a.m.
YKF
-
ICN
2 stops26h 15m
Multiple Airlines
Deal found 27/1C$ 1,201
Thu 4/68:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Tue 23/67:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Deal found 25/1C$ 1,413
Tue 9/68:45 p.m.
ICN
-
YKF
1 stop17h 00m
WestJet
Sun 21/66:00 a.m.
YKF
-
ICN
1 stop23h 45m
WestJet
Deal found 24/1C$ 1,438
Mon 8/68:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Tue 23/67:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Deal found 25/1C$ 1,454
Sat 13/68:45 p.m.
ICN
-
YKF
1 stop17h 00m
WestJet
Thu 23/77:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Deal found 24/1C$ 1,464
Fri 12/68:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Mon 22/66:00 a.m.
YKF
-
ICN
1 stop23h 45m
WestJet
Deal found 26/1C$ 1,465
Tue 2/68:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Sat 6/68:40 p.m.
YKF
-
ICN
1 stop33h 05m
WestJet
Deal found 27/1C$ 1,473
Mon 27/48:45 p.m.
ICN
-
YKF
1 stop17h 00m
WestJet
Thu 28/56:00 a.m.
YKF
-
ICN
1 stop23h 45m
WestJet
Deal found 24/1C$ 1,476
Sun 7/68:45 p.m.
ICN
-
YKF
1 stop36h 05m
WestJet
Sun 21/68:40 p.m.
YKF
-
ICN
1 stop33h 05m
WestJet
Deal found 26/1C$ 1,502
Fri 18/98:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Sat 26/97:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Deal found 27/1C$ 1,509
Tue 8/98:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Tue 15/97:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Deal found 25/1C$ 1,510

Find flight deals from Incheon Intl to Region of Waterloo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Region of Waterloo Intl (YKF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 January 2026.

Round-trip from

C$ 1,201

One-way from

C$ 682

Popular in

October

Cheapest in

February

Average price

C$ 1,705
12/4-23/4
  • 12/4-23/4
  • 5 total stops
  • 47h 34m total
  • Incheon to Toronto
Search Deals
WestJet
  • WestJet
  • 18/6
  • 1 total stop
  • 36h 05m total
  • Incheon to Toronto
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Region of Waterloo Intl 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, Cheapflights users made 629,999 searches. Data last updated 27 January 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Incheon Intl

Fly to

Region of Waterloo Intl

Route

Depart

Return

Price

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 12/4

9:10 p.m.-5:29 a.m.

3 stops21h 19m

Toronto Region of Waterloo Intl

Thu 23/4

6:20 a.m.-9:35 p.m.

3 stops26h 15m

C$ 1,201

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Tue 9/6

8:45 p.m.-12:45 a.m.

1 stop17h 00m

Toronto Region of Waterloo Intl

Sun 21/6

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

1 stop23h 45m

C$ 1,438

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 15/6

8:45 p.m.-7:50 p.m.

1 stop36h 05m

Toronto Region of Waterloo Intl

Mon 22/6

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

1 stop23h 45m

C$ 1,464

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Tue 2/6

8:45 p.m.-7:50 p.m.

1 stop36h 05m

Toronto Region of Waterloo Intl

Sat 6/6

8:40 p.m.-6:45 p.m.

1 stop33h 05m

C$ 1,473

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 27/4

8:45 p.m.-12:45 a.m.

1 stop17h 00m

Toronto Region of Waterloo Intl

Wed 27/5

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

1 stop23h 45m

C$ 1,476

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 7/6

8:45 p.m.-7:50 p.m.

1 stop36h 05m

Toronto Region of Waterloo Intl

Sun 21/6

8:40 p.m.-6:45 p.m.

1 stop33h 05m

C$ 1,502

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 13/7

8:45 p.m.-6:55 p.m.

1 stop35h 10m

Toronto Region of Waterloo Intl

Wed 29/7

7:45 p.m.-6:45 p.m.

1 stop34h 00m

C$ 1,547

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Thu 28/5

8:45 p.m.-7:50 p.m.

1 stop36h 05m

Toronto Region of Waterloo Intl

Thu 27/8

7:45 p.m.-6:45 p.m.

1 stop34h 00m

C$ 1,568

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sat 4/7

8:45 p.m.-6:55 p.m.

1 stop35h 10m

Toronto Region of Waterloo Intl

Sun 19/7

7:45 p.m.-6:45 p.m.

1 stop34h 00m

C$ 1,580

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 20/7

8:45 p.m.-6:55 p.m.

1 stop35h 10m

Toronto Region of Waterloo Intl

Tue 4/8

7:45 p.m.-6:45 p.m.

1 stop34h 00m

C$ 1,583

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 22 results
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Best time to book a flight from Incheon Intl to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Region of Waterloo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport?

    Airlines like WestJet fly from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport in about 17h. The time it takes to get you to your destination can typically vary by up to . There are 10612 km between Incheon Intl Airport and Toronto Region of Waterloo Intl Airport.

  • Can I find deals for flights from Incheon Intl to Region of Waterloo Intl that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Region of Waterloo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Region of Waterloo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Region of Waterloo Intl.

  • Can I find deals for business class flights from Incheon Intl to Region of Waterloo Intl?

    Yes. Cheapflights offers flight deals from Incheon Intl to Region of Waterloo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Southampton
Sauble Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Incheon Intl to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Pearson Intl flights
Gimpo Intl to Pearson Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Incheon Intl to Region of Waterloo Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Region of Waterloo Intl from Incheon Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Region of Waterloo Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Region of Waterloo Intl from Incheon Intl.

Can Cheapflights find flights from Incheon Intl to Region of Waterloo Intl with no change fees?

Certainly. Search results for flights to Region of Waterloo Intl from Incheon Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Incheon Intl to Region of Waterloo Intl become cheaper?

Of course! You can now track prices for flights from Incheon Intl to Region of Waterloo Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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