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Cheap flights from Japan to Ontario from C$ 372

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 23/12. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — YYZ
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Japan to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Japan to Ontario
Explore the most affordable flight options available from Japan to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Tue 23/126:35 p.m.NRT - YYZ
2 stops51h 50mWestJet
Sun 4/110:15 p.m.YYZ - NRT
1 stop28h 15mWestJet
Deal found 14/12C$ 838
Tue 23/126:35 p.m.NRT - YYZ
1 stop25h 38mWestJet
Fri 2/110:50 p.m.YYZ - NRT
2 stops27h 40mWestJet
Deal found 14/12C$ 962
Tue 23/126:35 p.m.NRT - YYZ
1 stop25h 38mWestJet
Sat 3/110:15 p.m.YYZ - NRT
2 stops28h 15mWestJet
Deal found 14/12C$ 1,015
Sat 20/126:35 p.m.NRT - YYZ
1 stop31h 53mWestJet
Fri 9/112:30 p.m.YYZ - NRT
2 stops38h 00mWestJet
Deal found 14/12C$ 1,045
Wed 24/126:20 p.m.HND - YYZ
1 stop15h 25mUnited Airlines
Sun 4/12:45 p.m.YYZ - HND
1 stop36h 05mUnited Airlines
Deal found 14/12C$ 1,052
Sun 21/125:10 p.m.HND - YYZ
1 stop18h 49mAmerican Airlines
Wed 7/14:44 p.m.YYZ - HND
2 stops22h 21mAmerican Airlines
Deal found 15/12C$ 1,059
Sun 21/126:20 p.m.HND - YYZ
1 stop15h 25mUnited Airlines
Mon 5/12:45 p.m.YYZ - HND
1 stop36h 05mUnited Airlines
Deal found 14/12C$ 1,104
Sun 21/125:20 p.m.HND - YYZ
1 stop20h 00mDelta
Wed 7/16:00 a.m.YYZ - HND
1 stop21h 45mDelta
Deal found 14/12C$ 1,107
Sun 21/125:45 p.m.NRT - YYZ
1 stop18h 52mUnited Airlines
Wed 7/17:30 a.m.YYZ - NRT
1 stop17h 45mUnited Airlines
Deal found 15/12C$ 1,114
Tue 23/126:35 p.m.NRT - YHM
1 stop36h 42mWestJet
Sun 4/16:10 p.m.YHM - NRT
1 stop32h 20mWestJet
Deal found 14/12C$ 1,123
Sat 20/124:50 p.m.HND - YYZ
1 stop16h 07mUnited Airlines
Fri 9/111:00 a.m.YYZ - HND
1 stop16h 45mUnited Airlines
Deal found 14/12C$ 1,155
Sat 20/125:20 p.m.HND - YYZ
1 stop20h 00mDelta
Fri 9/16:30 a.m.YYZ - HND
2 stops21h 15mDelta
Deal found 14/12C$ 1,158

Find flight deals from Japan to Ontario

Keep the following information in mind while searching for Japan to Ontario flight deals. Data was last updated 16 December 2025.

Round-trip from

C$ 848

One-way from

C$ 372

Popular in

June

Cheapest in

December

Average price

C$ 1,437

Good round-trip deal

C$ 2,091 or less

Good one-way deal

C$ 874 or less
WestJet
  • WestJet
  • 29/1-5/2
  • 2 total stops
  • 65h 07m total
  • Japan to Ontario
Search Deals
WestJet
  • WestJet
  • 23/12
  • 2 total stops
  • 44h 08m total
  • Japan to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Japan to Ontario.
Search Deals
Price to beat on a one-way flight from Japan to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Japan to Ontario 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 16 December 2025.
Use the filters below to find and compare flights from Japan to Ontario that are best for you.

Fly from

Japan

Fly to

Ontario

Route

Depart

Return

Price

TokyoHamilton

NRT - YHM

NRTYHM

Tokyo Narita

Thu 29/1

6:35 p.m.-1:22 p.m.

1 stop32h 47m

Hamilton

Thu 5/2

6:10 p.m.-4:30 p.m.

1 stop32h 20m

C$ 848

TokyoHamilton

NRT - YHM

NRTYHM

Tokyo Narita

Tue 20/1

6:35 p.m.-5:17 p.m.

1 stop36h 42m

Hamilton

Tue 27/1

5:45 a.m.-4:30 p.m.

1 stop20h 45m

C$ 862

TokyoHamilton

NRT - YHM

NRTYHM

Tokyo Narita

Thu 5/2

6:35 p.m.-1:21 p.m.

1 stop32h 46m

Hamilton

Wed 18/2

6:10 p.m.-4:30 p.m.

1 stop32h 20m

C$ 866

TokyoHamilton

NRT - YHM

NRTYHM

Tokyo Narita

Tue 20/1

6:35 p.m.-5:17 p.m.

1 stop36h 42m

Hamilton

Tue 27/1

5:45 a.m.-1:00 p.m.

2 stops41h 15m

C$ 888

TokyoMontreal

NRT - YUL

NRTYUL

Tokyo Narita

Thu 29/1

6:35 p.m.-7:05 a.m.

1 stop26h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

6:45 a.m.-4:30 p.m.

2 stops43h 45m

C$ 889

TokyoToronto

NRT - YYZ

NRTYYZ

Tokyo Narita

Thu 5/2

6:35 p.m.-11:35 p.m.

2 stops19h 00m

Toronto Pearson Intl

Wed 18/2

10:15 p.m.-4:30 p.m.

2 stops28h 15m

C$ 913

TokyoMontreal

NRT - YUL

NRTYUL

Tokyo Narita

Tue 10/2

6:35 p.m.-7:05 a.m.

1 stop26h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

7:30 p.m.-4:30 p.m.

1 stop31h 00m

C$ 917

TokyoToronto

HND - YYZ

HNDYYZ

Tokyo Haneda

Tue 27/1

6:20 p.m.-11:59 p.m.

1 stop19h 39m

Toronto Pearson Intl

Tue 3/2

5:55 p.m.-2:50 p.m.

1 stop30h 55m

C$ 971

TokyoToronto

HND - YYZ

HNDYYZ

Tokyo Haneda

Mon 19/1

7:40 p.m.-9:58 a.m.

2 stops28h 18m

Toronto Pearson Intl

Mon 26/1

7:30 a.m.-5:45 p.m.

2 stops20h 15m

C$ 971

TokyoToronto

HND - YYZ

HNDYYZ

Tokyo Haneda

Thu 29/1

7:40 p.m.-11:59 p.m.

2 stops18h 19m

Toronto Pearson Intl

Thu 5/2

7:30 a.m.-5:45 p.m.

2 stops20h 15m

C$ 971

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 60 results
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Best time to book a flight from Japan to Ontario

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

What is the cheapest month to book a flight from Japan to Region of Ontario?

Currently, September is the cheapest month in which you can book a flight from Japan to Region of Ontario (average of C$ 893). Flying from Japan to Region of Ontario in July is currently the most expensive (average of C$ 1,792). 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.

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

Find hourly flight availability from Japan to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

It’s optimal to fly from Japan to Region of Ontario in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 16 December 2025.
Read reviews from past customers who have flown Cathay Pacific and Air Canada from Japan to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,095 reviews
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Air Canada
7.1
Good
10,529 reviews
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

Find useful and relevant information for your journey from Japan to Ontario. 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 Japan to Region of Ontario?

    Airlines like WestJet, United Airlines, and Delta fly from Japan to Region of Ontario in about 19h 39m. The time it takes to get you to your destination can typically vary by up to 13h 08m. There are 10338 km between Japan and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Japan to Region of Ontario one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 432. American Airlines flights start at C$ 500 while deals on Delta start at C$ 619 one-way.

  • Can I find deals for flights from Japan to Ontario that include hotel bookings?

    Yes. In addition to deals on Japan to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Ontario.

  • Can I find deals for business class flights from Japan to Ontario?

    Yes. Cheapflights offers flight deals from Japan to Ontario 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 Japan to Region of Ontario?

    Currently, September is the cheapest month in which you can book a flight from Japan to Region of Ontario (average of C$ 893). Flying from Japan to Region of Ontario in July is currently the most expensive (average of C$ 1,792). 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

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Alternative routes for Japan to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Japan to Ontario

Discover the top 2 airlines that operate flights from Japan to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,228AverageC$ 2,088FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Air CanadaCheapestC$ 1,271AverageC$ 2,004FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Japan to Ontario?

Cheapflights helps you search for flights from Japan to Ontario 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 Japan to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Japan to Ontario 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 Japan to Ontario with no change fees?

Yes, we can. To see specific flights from Japan to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Japan to Ontario become cheaper?

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

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