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Cheap flights from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport from C$ 843

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YKF
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap 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 11 September 2025.

Round-trip from

C$ 1,483

One-way from

C$ 843

Popular in

August

Cheapest in

December

Average price

C$ 1,602
WestJet
  • WestJet
  • 25/9-3/10
  • 2 total stops
  • 40h 45m total
  • Incheon to Toronto
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WestJet
  • WestJet
  • 28/9
  • 1 total stop
  • 17h 00m total
  • Incheon to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 135 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Incheon Intl to Region of Waterloo Intl

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 11 September 2025.

Thu 25/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Fri 3/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 11/9C$ 1,483
Thu 18/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Thu 2/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 8/9C$ 1,492
Mon 29/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Mon 27/106:20 a.m.YKF - ICN
1 stop23h 55mWestJet
Deal found 10/9C$ 1,506
Mon 22/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Mon 6/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 10/9C$ 1,508
Thu 11/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Thu 2/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 10/9C$ 1,516
Sun 5/108:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Fri 17/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 9/9C$ 1,519
Thu 25/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Fri 10/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 11/9C$ 1,522
Fri 12/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Fri 19/96:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 8/9C$ 1,523
Fri 12/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Mon 15/96:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 9/9C$ 1,524
Mon 15/98:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Thu 2/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 8/9C$ 1,540
Sun 14/99:40 p.m.ICN - YKF
1 stop16h 05mWestJet
Sat 20/96:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 10/9C$ 1,559
Mon 20/108:45 p.m.ICN - YKF
1 stop17h 00mWestJet
Thu 23/106:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 9/9C$ 1,588

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 11 September 2025.
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

Fri 24/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Sat 1/11

6:20 a.m.-5:45 p.m.

2 stops22h 25m

C$ 1,506

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 29/9

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Mon 27/10

6:20 a.m.-7:15 p.m.

1 stop23h 55m

C$ 1,506

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 29/9

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Mon 6/10

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

1 stop23h 45m

C$ 1,508

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 5/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Sat 18/10

6:00 a.m.-7:40 p.m.

1 stop24h 40m

C$ 1,519

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 5/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Fri 17/10

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

1 stop23h 45m

C$ 1,519

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Thu 25/9

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Fri 10/10

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

1 stop23h 45m

C$ 1,522

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 20/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Thu 23/10

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

1 stop23h 45m

C$ 1,588

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 28/9

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Fri 3/10

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

1 stop23h 45m

C$ 1,606

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 12/10

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Thu 16/10

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

1 stop23h 45m

C$ 1,614

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 22/9

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

1 stop17h 00m

Toronto Region of Waterloo Intl

Mon 29/9

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

1 stop23h 45m

C$ 1,625

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

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.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport (average of C$ 114). Flying from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport in December is currently the most expensive (average of C$ 246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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