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Cheap flights from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport from C$ 632

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — ICN
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Region of Waterloo Intl to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Region of Waterloo Intl to Incheon Intl
Explore the most affordable flight options available from Region of Waterloo Intl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 16/46:20 a.m.
YKF
-
ICN
2 stops26h 15m
Multiple Airlines
Sun 10/58:45 p.m.
ICN
-
YKF
1 stop36h 05m
Multiple Airlines
Deal found 26/1C$ 1,398
Sat 21/27:00 p.m.
YKF
-
ICN
2 stops36h 35m
Multiple Airlines
Tue 24/39:20 p.m.
ICN
-
YKF
2 stops45h 09m
Multiple Airlines
Deal found 27/1C$ 1,405
Mon 23/22:10 p.m.
YKF
-
ICN
3 stops25h 10m
Multiple Airlines
Mon 2/39:00 p.m.
ICN
-
YKF
3 stops22h 29m
Multiple Airlines
Deal found 26/1C$ 1,432
Thu 16/77:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Thu 20/88:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Deal found 26/1C$ 1,506
Sat 29/87:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Tue 15/98:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Deal found 26/1C$ 1,515
Thu 16/77:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Mon 3/88:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Deal found 26/1C$ 1,546
Thu 3/97:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Sun 13/98:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Deal found 27/1C$ 1,561
Fri 28/87:45 p.m.
YKF
-
ICN
1 stop34h 00m
WestJet
Sat 12/98:45 p.m.
ICN
-
YKF
1 stop35h 10m
WestJet
Deal found 26/1C$ 1,576
Fri 10/77:45 p.m.
YKF
-
ICN
2 stops36h 50m
Multiple Airlines
Mon 20/78:45 p.m.
ICN
-
YKF
1 stop35h 10m
Multiple Airlines
Deal found 26/1C$ 1,622

Find flight deals from Region of Waterloo Intl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to Incheon Intl (ICN). 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 28 January 2026.

Round-trip from

C$ 1,398

One-way from

C$ 632

Popular in

December

Cheapest in

January

Average price

C$ 1,543
WestJet
  • WestJet
  • 16/4-10/5
  • 3 total stops
  • 62h 20m total
  • Toronto to Incheon
Search Deals
WestJet
  • WestJet
  • 11/4
  • 1 total stop
  • 34h 45m total
  • Toronto to Incheon
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 86 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 Region of Waterloo Intl to Incheon 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 28 January 2026.
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport that are best for you.

Fly from

Region of Waterloo Intl

Fly to

Incheon Intl

Route

Depart

Return

Price

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 16/4

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

2 stops26h 15m

Incheon Intl

Sun 10/5

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

1 stop36h 05m

C$ 1,398

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 21/2

7:00 p.m.-9:35 p.m.

2 stops36h 35m

Incheon Intl

Tue 24/3

9:20 p.m.-5:29 a.m.

2 stops45h 09m

C$ 1,405

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 16/7

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

1 stop34h 00m

Incheon Intl

Thu 20/8

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

1 stop35h 10m

C$ 1,506

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Thu 16/7

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

1 stop34h 00m

Incheon Intl

Mon 3/8

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

1 stop35h 10m

C$ 1,546

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Fri 10/7

7:45 p.m.-9:35 p.m.

2 stops36h 50m

Incheon Intl

Mon 20/7

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

1 stop35h 10m

C$ 1,622

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 26/7

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

1 stop34h 00m

Incheon Intl

Fri 4/9

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

1 stop35h 10m

C$ 1,707

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 26/7

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

1 stop34h 00m

Incheon Intl

Thu 3/9

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

1 stop35h 10m

C$ 1,707

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sun 31/5

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

1 stop33h 05m

Incheon Intl

Fri 5/6

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

1 stop36h 05m

C$ 1,747

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Wed 27/5

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

1 stop33h 05m

Incheon Intl

Mon 2/11

8:45 p.m.-5:28 a.m.

1 stop22h 43m

C$ 1,750

TorontoIncheon

YKF - ICN

YKFICN

Toronto Region of Waterloo Intl

Sat 25/7

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

1 stop34h 00m

Incheon Intl

Thu 3/9

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

1 stop35h 10m

C$ 1,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 21 results
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Best time to book a flight from Region of Waterloo Intl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Region of Waterloo 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 Region of Waterloo Intl to Incheon 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 Toronto Region of Waterloo Intl Airport to Incheon Intl Airport?

    There are many flights that can get you from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport in 34h. Fly via WestJet to get the fastest option. The distance from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport is about 10612 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Incheon 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

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Alternative routes for Region of Waterloo Intl to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

Cheapflights helps you search for flights from Region of Waterloo Intl to Incheon Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Incheon Intl from Region of Waterloo Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Region of Waterloo Intl to Incheon Intl flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Region of Waterloo Intl to Incheon Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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