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Cheap flights from Incheon Intl Airport to Toronto Region of Waterloo Intl Airport from C$ 634

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — YKF
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

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 29 October 2025.

Round-trip from

C$ 1,393

One-way from

C$ 634

Popular in

October

Cheapest in

September

Average price

C$ 2,293
20/2-2/3
  • 20/2-2/3
  • 5 total stops
  • 58h 59m total
  • Incheon to Toronto
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26/1
  • 26/1
  • 2 total stops
  • 40h 55m total
  • Incheon to Toronto
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Highest demand for flights based on searches. 3% potential increase in price (C$ 88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 61 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 29 October 2025.

Fri 28/1111:10 a.m.ICN - YKF
3 stops32h 18mMultiple Airlines
Fri 5/127:05 a.m.YKF - ICN
3 stops42h 40mMultiple Airlines
Deal found 28/10C$ 1,421
Mon 10/116:55 p.m.ICN - YKF
2 stops24h 33mMultiple Airlines
Mon 24/116:20 a.m.YKF - ICN
2 stops20h 50mMultiple Airlines
Deal found 27/10C$ 1,682
Fri 5/1210:55 p.m.ICN - YKF
2 stops20h 33mWestJet
Sat 13/66:00 a.m.YKF - ICN
1 stop23h 45mWestJet
Deal found 28/10C$ 2,132
Mon 10/116:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Mon 17/116:20 a.m.YKF - ICN
2 stops32h 40mWestJet
Deal found 27/10C$ 2,905
Sun 23/116:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Thu 27/116:20 a.m.YKF - ICN
2 stops45h 25mWestJet
Deal found 28/10C$ 3,636
Sun 16/116:30 p.m.ICN - YKF
2 stops48h 58mWestJet
Sat 22/116:20 a.m.YKF - ICN
2 stops32h 40mWestJet
Deal found 28/10C$ 3,795
Sun 9/116:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Sat 15/116:20 a.m.YKF - ICN
2 stops32h 40mWestJet
Deal found 28/10C$ 3,817
Fri 19/126:30 p.m.ICN - YKF
2 stops24h 58mWestJet
Sat 27/127:00 p.m.YKF - ICN
2 stops56h 45mWestJet
Deal found 28/10C$ 4,143
Sat 20/126:30 p.m.ICN - YKF
2 stops48h 58mWestJet
Sat 27/127:00 p.m.YKF - ICN
2 stops56h 45mWestJet
Deal found 28/10C$ 4,204

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 29 October 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 20/2

5:55 p.m.-5:29 a.m.

3 stops25h 34m

Toronto Region of Waterloo Intl

Mon 2/3

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

3 stops33h 25m

C$ 1,394

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 28/11

11:10 a.m.-5:28 a.m.

3 stops32h 18m

Toronto Region of Waterloo Intl

Fri 5/12

7:05 a.m.-3:45 p.m.

3 stops42h 40m

C$ 1,421

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Mon 10/11

6:55 p.m.-5:28 a.m.

2 stops24h 33m

Toronto Region of Waterloo Intl

Mon 24/11

6:20 a.m.-5:10 p.m.

2 stops20h 50m

C$ 1,682

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Sun 19/4

6:45 p.m.-5:29 a.m.

2 stops23h 44m

Toronto Region of Waterloo Intl

Sat 2/5

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

1 stop23h 45m

C$ 1,889

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 24/4

6:45 p.m.-5:29 a.m.

2 stops23h 44m

Toronto Region of Waterloo Intl

Sun 10/5

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

1 stop23h 45m

C$ 2,072

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Wed 28/1

10:55 p.m.-5:28 a.m.

2 stops20h 33m

Toronto Region of Waterloo Intl

Thu 16/7

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

1 stop23h 45m

C$ 2,099

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Wed 28/1

10:55 p.m.-5:28 a.m.

2 stops20h 33m

Toronto Region of Waterloo Intl

Mon 6/7

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

1 stop23h 45m

C$ 2,109

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 5/12

10:55 p.m.-5:28 a.m.

2 stops20h 33m

Toronto Region of Waterloo Intl

Sat 13/6

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

1 stop23h 45m

C$ 2,132

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Wed 11/2

10:55 p.m.-5:29 a.m.

2 stops20h 34m

Toronto Region of Waterloo Intl

Mon 3/8

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

1 stop23h 45m

C$ 2,145

IncheonToronto

ICN - YKF

ICNYKF

Incheon Intl

Fri 30/1

10:55 p.m.-5:28 a.m.

2 stops20h 33m

Toronto Region of Waterloo Intl

Mon 29/6

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

1 stop23h 45m

C$ 2,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 20 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 23h 44m. 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?

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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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