In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What is the cheapest time of day to fly from YKF to ICN?

When flying from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

C$ 703+ Cheap Flights from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport

Cheap flight deals from Region of Waterloo Intl to Incheon Intl

Enter your travel dates to find the best prices.

One-way

One-way flights from Region of Waterloo Intl to Incheon Intl
Search for one-way flight options from Region of Waterloo Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Fri 23/46:05 a.m. -

1 stop23h 40m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 25/10C$ 703

Thu 1/47:00 p.m. -

1 stop34h 45m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 26/10C$ 756

Tue 24/111:00 p.m. -

3 stops26h 30m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 26/10C$ 860

Sun 6/1211:45 a.m. -

3 stops27h 45m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 21/10C$ 896

Sat 7/114:00 p.m. -

2 stops23h 30m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 24/10C$ 910

Sat 21/114:00 p.m. -

2 stops23h 30m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 23/10C$ 912

Fri 20/115:30 p.m. -

3 stops30h 00m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 25/10C$ 938

Sun 22/111:00 p.m. -

2 stops26h 30m

Wed 31/1212:00 a.m. -

Nonstop0h 00m

Deal found 26/10C$ 941

Find flight deals from Region of Waterloo Intl to Incheon Intl

Popular in	December
Cheapest in	January
Average price	C$ 1,688

Highest demand for flights based on searches. 0% potential increase in price (C$ 9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 97 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Fri 23/4

6:05 a.m.-6:45 p.m.

1 stop23h 40m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 703

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Thu 1/4

7:00 p.m.-6:45 p.m.

1 stop34h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 756

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Tue 24/11

1:00 p.m.-5:30 a.m.

3 stops26h 30m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 860

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Sun 6/12

11:45 a.m.-5:30 a.m.

3 stops27h 45m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 896

Quickest round-trip

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Sat 7/11

4:00 p.m.-5:30 a.m.

2 stops23h 30m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 910

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Sat 21/11

4:00 p.m.-5:30 a.m.

2 stops23h 30m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 912

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Fri 20/11

5:30 p.m.-1:30 p.m.

3 stops30h 00m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 938

TorontoIncheon

YKF Toronto Region of Waterloo Intl - ICN Incheon Intl

YKFICN

Toronto Region of Waterloo Intl

Sun 22/11

1:00 p.m.-5:30 a.m.

2 stops26h 30m

Incheon Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 941

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

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.

YKF-ICN

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

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.

Suwon

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Alternative routes

Complete your trip

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Cheap flights from Toronto Region of Waterloo Intl Airport to Incheon Intl Airport from C$ 703

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Region of Waterloo Intl to Incheon Intl

One-way flights from Region of Waterloo Intl to Incheon IntlSearch for one-way flight options from Region of Waterloo Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Region of Waterloo Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Region of Waterloo Intl to Incheon Intl

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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.

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.

Related info for your journey

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

How can I 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?

Travelling to a place near Incheon Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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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.

Complete your trip

Complete your trip to Incheon Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to South Korea

Book a non-stop flight to one of these other cities located in South Korea.

Search flights from Region of Waterloo Intl to Incheon Intl by cabin class

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Other flights to Incheon Intl

Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

Region of Waterloo Intl and Incheon Intl flights

Browse other Region of Waterloo Intl and Incheon Intl flight options. Last updated on 26 October 2026.

Other flights from Region of Waterloo Intl

Browse through other flights departing from Region of Waterloo Intl. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

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One-way flights from Region of Waterloo Intl to Incheon Intl
Search for one-way flight options from Region of Waterloo Intl to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.