In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 mm per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

How far in advance should I book a flight from Toronto Region of Waterloo Intl Airport to Japan?

Travellers have found it’s best to book a flight 44 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Toronto Region of Waterloo Intl Airport to Japan 1-2 weeks in advance for as low as C$ 1,451, or C$ 1,504 for flights within the next 24 hours.

What is the cheapest month to fly from Toronto Region of Waterloo Intl Airport to Japan?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Japan. Flights to Japan from Toronto Region of Waterloo Intl Airport in February are about C$ 1,517 on average during February, but can be found for as low as C$ 958.

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

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

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

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 Japan.

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

Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Japan 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$ 624+ Flights from Toronto Region of Waterloo Intl Airport to Japan

Cheap flight deals from Region of Waterloo Intl to Japan

Round-trip from	C$ 1,221
One-way from	C$ 624
Popular in	July
Cheapest in	February
Average price	C$ 1,760

WestJet
31/8-17/9
2 total stops
40h 40m total
Toronto to Japan

Search Deals

4/9
3 total stops
45h 10m total
Toronto to Japan

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (C$ 287 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Region of Waterloo Intl to Japan

Cheapest flights from Region of Waterloo Intl to Japan
Explore the most affordable flight options available from Region of Waterloo Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Mon 29/126:20 a.m.YKF - NRT

1 stop20h 10mWestJet

Sun 11/16:35 p.m.NRT - YKF

1 stop24h 53mWestJet

Deal found 29/7C$ 1,220

Wed 27/86:00 a.m.YKF - NRT

1 stop21h 25mMultiple Airlines

Wed 3/96:30 p.m.NRT - YKF

1 stop23h 45mMultiple Airlines

Deal found 28/7C$ 1,417

Mon 25/88:25 p.m.YKF - HND

2 stops28h 30mMultiple Airlines

Mon 1/94:20 p.m.HND - YKF

2 stops27h 50mMultiple Airlines

Deal found 28/7C$ 2,248

Best flights from Region of Waterloo Intl to Japan
Discover carefully curated flight deals from Region of Waterloo Intl to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 July 2025.

Sun 31/86:00 a.m.YKF - NRT

1 stop21h 25mWestJet

Wed 17/96:30 p.m.NRT - YKF

1 stop19h 15mWestJet

Deal found 28/7C$ 1,221

Wed 27/86:00 a.m.YKF - NRT

1 stop21h 25mMultiple Airlines

Wed 3/96:30 p.m.NRT - YKF

1 stop23h 45mMultiple Airlines

Deal found 28/7C$ 1,417

Mon 25/88:25 p.m.YKF - HND

2 stops28h 30mMultiple Airlines

Mon 1/94:20 p.m.HND - YKF

2 stops27h 50mMultiple Airlines

Deal found 28/7C$ 2,248

Last-minute flights from Region of Waterloo Intl to Japan
Discover last-minute flight deals from Region of Waterloo Intl to Japan. Data last updated 29 July 2025 and is based on user searches.

Wed 6/86:00 a.m.YKF - NRT

1 stop21h 25mWestJet

Sun 24/86:30 p.m.NRT - YKF

1 stop19h 16mWestJet

Deal found 28/7C$ 1,409

Fri 8/86:00 a.m.YKF - NRT

2 stops19h 55mMultiple Airlines

Mon 18/86:30 p.m.NRT - YKF

1 stop19h 16mMultiple Airlines

Deal found 27/7C$ 2,606

Mon 25/88:25 p.m.YKF - HND

2 stops28h 30mMultiple Airlines

Mon 1/94:20 p.m.HND - YKF

2 stops27h 50mMultiple Airlines

Deal found 28/7C$ 2,248

Wed 27/86:00 a.m.YKF - NRT

1 stop21h 25mMultiple Airlines

Wed 3/96:30 p.m.NRT - YKF

1 stop23h 45mMultiple Airlines

Deal found 28/7C$ 1,417

Sun 31/86:00 a.m.YKF - NRT

1 stop21h 25mWestJet

Wed 17/96:30 p.m.NRT - YKF

1 stop19h 15mWestJet

Deal found 28/7C$ 1,221

One-way flights from Region of Waterloo Intl to Japan
Search for one-way flight options from Region of Waterloo Intl to Japan. Find affordable one-way fares based on user searches. Data last updated 29 July 2025.

Thu 4/96:15 a.m.YKF - NRT

3 stops45h 10mMultiple Airlines

Deal found 28/7C$ 624

Mon 4/86:00 a.m.YKF - NRT

1 stop21h 25mWestJet

Deal found 28/7C$ 638

Thu 4/96:15 a.m.YKF - HND

3 stops53h 40mMultiple Airlines

Deal found 28/7C$ 667

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoTokyo

YKF - NRT

YKFNRT

Toronto Region of Waterloo Intl

Sun 31/8

6:00 a.m.-4:25 p.m.

1 stop21h 25m

Tokyo Narita

Wed 17/9

6:30 p.m.-12:45 a.m.

1 stop19h 15m

C$ 1,221

TorontoTokyo

YKF - NRT

YKFNRT

Toronto Region of Waterloo Intl

Wed 27/8

6:00 a.m.-4:25 p.m.

1 stop21h 25m

Tokyo Narita

Wed 3/9

6:30 p.m.-5:15 a.m.

1 stop23h 45m

C$ 1,417

TorontoTokyo

YKF - HND

YKFHND

Toronto Region of Waterloo Intl

Mon 25/8

8:25 p.m.-1:55 p.m.

2 stops28h 30m

Tokyo Haneda

Mon 1/9

4:20 p.m.-7:10 a.m.

2 stops27h 50m

C$ 2,248

TorontoTokyo

YKF - NRT

YKFNRT

Toronto Region of Waterloo Intl

Thu 4/9

6:15 a.m.-4:25 p.m.

3 stops45h 10m

C$ 624

TorontoTokyo

YKF - NRT

YKFNRT

Toronto Region of Waterloo Intl

Mon 4/8

6:00 a.m.-4:25 p.m.

1 stop21h 25m

C$ 638

TorontoTokyo

YKF - HND

YKFHND

Toronto Region of Waterloo Intl

Thu 4/9

6:15 a.m.-12:55 a.m.

3 stops53h 40m

C$ 667

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from Region of Waterloo Intl to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan 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.

Cheapflights Insights

Everything you need to know about your flight from Toronto Region of Waterloo Intl Airport to Japan

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Region of Waterloo Intl Airport to Japan as you normally would.

Reviews of airlines servicing Japan

Read through reviews of airlines operating flights from Toronto Region of Waterloo Intl Airport to Japan, such as WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

WestJet

7.2

Good

2,972 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.

WestJet

7.2

Good

2,972 reviews

WestJet

7.2

Good

2,972 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Kim,May 2025

YEG - YYJ

Some of the crew weren't the most helpful or pleasant.

Related info for your journey

Can I find deals for flights from Region of Waterloo Intl to Japan that include hotel bookings?
Yes. In addition to deals on Region of Waterloo Intl to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Region of Waterloo Intl to Japan?
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 Japan.
Can I find deals for business class flights from Region of Waterloo Intl to Japan?
Yes. Cheapflights offers flight deals from Region of Waterloo Intl to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Region of Waterloo Intl to Japan

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 1,163	AverageC$ 1,279	FlexibilityNo cancel fee	On-time60%	Search WestJet flights

Fly with Cheapflights

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

When you search for this flight from Region of Waterloo Intl to Japan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Region of Waterloo Intl to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Japan from Region of Waterloo Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Region of Waterloo Intl to Japan on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Toronto Region of Waterloo Intl Airport to Japan from C$ 624

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 4/9. 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 Japan

Keep the following information in mind while searching for Region of Waterloo Intl to Japan flight deals. Data was last updated 29 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Region of Waterloo Intl to Japan

Cheapest flights from Region of Waterloo Intl to JapanExplore the most affordable flight options available from Region of Waterloo Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Explore the most affordable flight options available from Region of Waterloo Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Japan that are best for you.

Best time to book a flight from Region of Waterloo Intl to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Region of Waterloo Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto Region of Waterloo Intl Airport to Japan

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

Find hourly flight availability from Region of Waterloo Intl to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated 29 July 2025.

Read through reviews of airlines operating flights from Toronto Region of Waterloo Intl Airport to Japan, such as WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Region of Waterloo Intl to Japan

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

Top airline flying from Region of Waterloo Intl to Japan

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Travel Smart

Cheapest flights from Region of Waterloo Intl to Japan
Explore the most affordable flight options available from Region of Waterloo Intl to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.