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

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 662. Delta flights start at C$ 775 while deals on Air Canada start at C$ 809 one-way.

How far in advance should I book a flight from Region of Ontario to Japan?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 16% on flights from Region of Ontario to Japan compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 1,574. For sooner than that we have options available in the next 3 days from C$ 1,701.

What is the cheapest month to fly from Region of Ontario to Japan?

The best pricing can be found in the month of February. Prices to Japan from Region of Ontario average C$ 1,628. You can even find prices in February for less than C$ 1,628, as users have found deals to Japan from as low as C$ 999. The month of July appears to be one of the more expensive times to travel to Japan from Region of Ontario. Flying in the targeted month can save you up to 18%.

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

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

How can I find direct flights from Ontario to Japan?

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

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

Yes. Cheapflights offers flight deals from Ontario 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$ 1,185+ Flights from Ontario to Japan

Cheap flight deals from Ontario to Japan

Round-trip from	C$ 1,185
One-way from	C$ 660
Popular in	July
Cheapest in	February
Average price	C$ 1,689
Good round-trip deal	C$ 1,172 or less
Good one-way deal	C$ 705 or less

WestJet
15/4-29/4
2 total stops
52h 31m total
Ontario to Japan

Search Deals

6/5
2 total stops
25h 00m total
Ontario to Japan

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 358 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Japan.

Search Deals

Price to beat on a one-way flight from Ontario to Japan.

Search Deals

Find flight deals from Ontario to Japan

Cheapest flights from Ontario to Japan
Explore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Tue 15/46:05 p.m.YHM - NRT

1 stop33h 20mWestJet

Tue 29/46:30 p.m.NRT - YHM

1 stop19h 11mWestJet

Deal found 27/3C$ 1,185

Sun 13/46:30 a.m.YYZ - NRT

1 stop20h 55mWestJet

Fri 18/46:30 p.m.NRT - YYZ

1 stop33h 27mWestJet

Deal found 27/3C$ 1,236

Sun 7/96:00 a.m.YKF - NRT

1 stop21h 25mWestJet

Thu 25/96:30 p.m.NRT - YKF

1 stop19h 15mWestJet

Deal found 27/3C$ 1,245

Wed 9/46:30 a.m.YYZ - HND

1 stop18h 25mUnited Airlines

Mon 14/43:45 p.m.HND - YYZ

1 stop16h 20mUnited Airlines

Deal found 28/3C$ 1,251

Sat 19/45:30 p.m.YYZ - NRT

1 stop31h 40mMultiple Airlines

Fri 2/510:30 a.m.NRT - YYZ

2 stops23h 38mMultiple Airlines

Deal found 26/3C$ 1,255

Mon 21/46:45 a.m.YUL - NRT

2 stops24h 15mMultiple Airlines

Mon 12/59:30 p.m.NRT - YUL

2 stops40h 07mMultiple Airlines

Deal found 27/3C$ 1,262

Tue 1/47:47 p.m.YYZ - NRT

2 stops53h 58mUnited Airlines

Mon 14/45:15 p.m.NRT - YYZ

1 stop18h 08mUnited Airlines

Deal found 27/3C$ 1,262

Wed 2/46:20 p.m.YUL - NRT

2 stops31h 25mUnited Airlines

Sat 5/45:00 p.m.NRT - YUL

1 stop17h 29mUnited Airlines

Deal found 27/3C$ 1,265

Mon 21/48:25 a.m.YTZ - NRT

1 stop18h 00mAir Canada

Tue 13/55:35 p.m.NRT - YTZ

1 stop27h 32mAir Canada

Deal found 28/3C$ 1,276

Tue 9/98:00 a.m.YYZ - NRT

1 stop18h 25mAir Canada

Thu 25/95:25 p.m.NRT - YYZ

Nonstop12h 05mAir Canada

Deal found 28/3C$ 1,285

Tue 16/91:15 p.m.YYZ - KIX

Nonstop14h 10mAir Canada

Tue 30/96:05 p.m.KIX - YYZ

1 stop16h 16mAir Canada

Deal found 27/3C$ 1,286

Thu 25/912:50 p.m.YUL - NRT

Nonstop13h 35mAir Canada

Tue 14/104:40 p.m.NRT - YUL

1 stop20h 56mAir Canada

Deal found 27/3C$ 1,289

Best flights from Ontario to Japan
Discover carefully curated flight deals from Ontario to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Tue 15/46:05 p.m.YHM - NRT

1 stop33h 20mWestJet

Tue 29/46:30 p.m.NRT - YHM

1 stop19h 11mWestJet

Deal found 27/3C$ 1,185

Wed 9/46:30 a.m.YYZ - HND

1 stop18h 25mUnited Airlines

Mon 14/43:45 p.m.HND - YYZ

1 stop16h 20mUnited Airlines

Deal found 28/3C$ 1,251

Sat 19/45:30 p.m.YYZ - NRT

1 stop31h 40mMultiple Airlines

Fri 2/510:30 a.m.NRT - YYZ

2 stops23h 38mMultiple Airlines

Deal found 26/3C$ 1,255

Wed 24/97:25 a.m.YTZ - NRT

1 stop19h 00mAir Canada

Tue 7/105:35 p.m.NRT - YTZ

1 stop27h 30mAir Canada

Deal found 27/3C$ 1,276

Thu 18/99:45 a.m.YUL - HND

1 stop17h 10mANA

Tue 7/109:55 p.m.HND - YUL

1 stop15h 41mANA

Deal found 27/3C$ 1,295

Wed 24/96:30 a.m.YYZ - HND

1 stop17h 35mDelta

Thu 9/104:20 p.m.HND - YYZ

2 stops19h 35mDelta

Deal found 27/3C$ 1,398

Sun 11/53:40 p.m.YYZ - KIX

1 stop31h 00mEtihad Airways

Sun 25/510:50 a.m.KIX - YYZ

2 stops58h 40mEtihad Airways

Deal found 27/3C$ 1,448

Tue 22/47:15 a.m.YYZ - HND

1 stop20h 25mJapan Airlines

Wed 14/511:05 a.m.HND - YYZ

1 stop24h 55mJapan Airlines

Deal found 27/3C$ 1,468

Mon 7/46:30 a.m.YYZ - HND

2 stops20h 25mAmerican Airlines

Wed 9/411:55 a.m.HND - YYZ

2 stops18h 40mAmerican Airlines

Deal found 27/3C$ 1,482

Mon 19/58:30 a.m.YYZ - HND

1 stop21h 30mLufthansa

Wed 4/610:55 p.m.HND - YYZ

1 stop21h 01mLufthansa

Deal found 26/3C$ 1,498

Tue 27/55:00 p.m.YUL - HND

1 stop23h 55mAir France

Thu 19/68:50 a.m.HND - YUL

1 stop24h 20mAir France

Deal found 27/3C$ 1,615

Mon 8/91:45 a.m.YYZ - KIX

1 stop19h 25mEVA Air

Tue 16/911:10 a.m.KIX - YYZ

1 stop23h 10mEVA Air

Deal found 27/3C$ 1,722

Direct flights from Ontario to Japan
Explore direct flight options from Ontario to Japan based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Tue 22/41:20 p.m.YYZ - NRT

Nonstop13h 25mAir Canada

Wed 14/55:05 p.m.NRT - YYZ

Nonstop12h 00mAir Canada

Deal found 28/3C$ 1,285

Thu 10/412:50 p.m.YUL - NRT

Nonstop13h 35mAir Canada

Thu 17/45:35 p.m.NRT - YUL

Nonstop12h 25mAir Canada

Deal found 27/3C$ 1,292

Sat 13/91:15 p.m.YYZ - KIX

Nonstop14h 10mAir Canada

Sun 28/96:05 p.m.KIX - YYZ

Nonstop12h 45mAir Canada

Deal found 27/3C$ 1,372

Tue 22/41:15 p.m.YYZ - HND

Nonstop13h 35mAir Canada

Wed 14/56:10 p.m.HND - YYZ

Nonstop12h 25mAir Canada

Deal found 28/3C$ 1,484

Mon 1/91:20 p.m.YYZ - NRT

Nonstop13h 25mANA

Mon 8/95:25 p.m.NRT - YYZ

Nonstop12h 05mANA

Deal found 27/3C$ 1,864

Last-minute flights from Ontario to Japan
Discover last-minute flight deals from Ontario to Japan. Data last updated 28 March 2025 and is based on user searches.

Tue 1/47:47 p.m.YYZ - NRT

2 stops53h 58mUnited Airlines

Mon 14/45:15 p.m.NRT - YYZ

1 stop18h 08mUnited Airlines

Deal found 27/3C$ 1,262

Tue 1/46:45 a.m.YUL - NRT

2 stops44h 40mWestJet

Tue 8/46:30 p.m.NRT - YUL

2 stops43h 09mWestJet

Deal found 27/3C$ 1,306

Wed 2/46:20 p.m.YUL - NRT

2 stops31h 25mUnited Airlines

Sat 5/45:00 p.m.NRT - YUL

1 stop17h 29mUnited Airlines

Deal found 27/3C$ 1,265

Wed 2/46:55 p.m.YYZ - KIX

1 stop30h 55mUnited Airlines

Wed 16/44:50 p.m.KIX - YYZ

2 stops34h 20mUnited Airlines

Deal found 27/3C$ 1,398

Fri 4/47:00 a.m.YYZ - HND

1 stop19h 55mUnited Airlines

Mon 14/410:20 a.m.HND - YYZ

1 stop16h 59mUnited Airlines

Deal found 27/3C$ 1,258

Fri 4/410:30 p.m.YYZ - NRT

2 stops28h 55mWestJet

Fri 11/46:30 p.m.NRT - YYZ

1 stop17h 41mWestJet

Deal found 28/3C$ 1,266

Fri 4/49:00 a.m.YYZ - HND

1 stop17h 55mANA

Fri 11/45:15 p.m.HND - YYZ

1 stop33h 27mANA

Deal found 28/3C$ 1,342

Fri 4/49:45 a.m.YUL - HND

1 stop17h 10mMultiple Airlines

Tue 15/410:50 a.m.HND - YUL

1 stop21h 26mMultiple Airlines

Deal found 27/3C$ 1,359

Sun 6/47:55 a.m.YYZ - NRT

1 stop39h 40mMultiple Airlines

Tue 15/47:10 p.m.NRT - YYZ

2 stops32h 01mMultiple Airlines

Deal found 27/3C$ 1,368

Mon 7/49:00 a.m.YYZ - NRT

1 stop17h 25mAir Canada

Wed 9/45:35 p.m.NRT - YYZ

1 stop19h 04mAir Canada

Deal found 27/3C$ 1,285

Mon 7/46:10 a.m.YYZ - NRT

1 stop18h 50mUnited Airlines

Sun 13/48:10 p.m.NRT - YYZ

2 stops39h 38mUnited Airlines

Deal found 27/3C$ 1,305

Mon 7/46:45 a.m.YUL - NRT

2 stops44h 40mWestJet

Thu 24/46:30 p.m.NRT - YUL

2 stops43h 09mWestJet

Deal found 27/3C$ 1,335

One-way flights from Ontario to Japan
Search for one-way flight options from Ontario to Japan. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Tue 6/56:00 a.m.YKF - NRT

2 stops25h 00mMultiple Airlines

Deal found 26/3C$ 660

Tue 6/511:00 a.m.YYZ - NRT

2 stops38h 10mMultiple Airlines

Deal found 26/3C$ 660

Mon 21/48:10 p.m.YOW - NRT

2 stops31h 15mWestJet

Deal found 27/3C$ 662

Wed 3/96:00 a.m.YHM - NRT

1 stop21h 25mWestJet

Deal found 27/3C$ 670

Wed 16/46:30 a.m.YYZ - NRT

1 stop20h 55mWestJet

Deal found 27/3C$ 673

Mon 12/56:00 a.m.YOW - NRT

2 stops25h 00mMultiple Airlines

Deal found 27/3C$ 677

Fri 18/44:45 p.m.YUL - NRT

2 stops56h 25mMultiple Airlines

Deal found 27/3C$ 677

Sat 26/45:30 p.m.YYZ - KIX

2 stops39h 20mMultiple Airlines

Deal found 26/3C$ 686

Tue 6/56:00 a.m.YHM - NRT

2 stops25h 00mMultiple Airlines

Deal found 26/3C$ 689

Tue 5/87:45 p.m.YKF - NRT

1 stop31h 40mWestJet

Deal found 27/3C$ 692

Tue 15/46:45 a.m.YUL - NRT

2 stops44h 40mWestJet

Deal found 27/3C$ 692

Sun 27/71:30 p.m.YYZ - HND

3 stops32h 50mMultiple Airlines

Deal found 27/3C$ 736

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonTokyo

YHM - NRT

YHMNRT

Hamilton

Tue 15/4

6:05 p.m.-4:25 p.m.

1 stop33h 20m

Tokyo Narita

Tue 29/4

6:30 p.m.-12:41 a.m.

1 stop19h 11m

C$ 1,185

TorontoTokyo

YYZ - NRT

YYZNRT

Toronto Pearson Intl

Sun 13/4

6:30 a.m.-4:25 p.m.

1 stop20h 55m

Tokyo Narita

Fri 18/4

6:30 p.m.-2:57 p.m.

1 stop33h 27m

C$ 1,236

TorontoTokyo

YKF - NRT

YKFNRT

Toronto Region of Waterloo Intl

Sun 7/9

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

1 stop21h 25m

Tokyo Narita

Thu 25/9

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

1 stop19h 15m

C$ 1,245

TorontoTokyo

YYZ - NRT

YYZNRT

Toronto Pearson Intl

Sat 19/4

5:30 p.m.-2:10 p.m.

1 stop31h 40m

Tokyo Narita

Fri 2/5

10:30 a.m.-9:08 p.m.

2 stops23h 38m

C$ 1,255

MontrealTokyo

YUL - NRT

YULNRT

Montreal Pierre Elliott Trudeau Intl

Mon 21/4

6:45 a.m.-8:00 p.m.

2 stops24h 15m

Tokyo Narita

Mon 12/5

9:30 p.m.-12:37 a.m.

2 stops40h 07m

C$ 1,262

TorontoTokyo

YTZ - NRT

YTZNRT

Toronto Island

Mon 21/4

8:25 a.m.-3:25 p.m.

1 stop18h 00m

Tokyo Narita

Tue 13/5

5:35 p.m.-8:07 a.m.

1 stop27h 32m

C$ 1,276

TorontoTokyo

YYZ - NRT

YYZNRT

Toronto Pearson Intl

Wed 24/9

1:20 p.m.-3:45 p.m.

Nonstop13h 25m

Tokyo Narita

Wed 8/10

4:40 p.m.-8:27 p.m.

1 stop16h 47m

C$ 1,285

TorontoOsaka

YYZ - KIX

YYZKIX

Toronto Pearson Intl

Wed 16/4

6:45 a.m.-4:25 p.m.

2 stops20h 40m

Osaka Kansai Intl

Mon 5/5

6:05 p.m.-1:09 a.m.

1 stop20h 04m

C$ 1,286

MontrealTokyo

YUL - NRT

YULNRT

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

7:30 a.m.-2:50 p.m.

1 stop18h 20m

Tokyo Narita

Mon 13/10

4:40 p.m.-7:37 p.m.

1 stop15h 57m

C$ 1,289

MontrealTokyo

YUL - HND

YULHND

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

9:45 a.m.-3:55 p.m.

1 stop17h 10m

Tokyo Haneda

Tue 7/10

9:55 p.m.-12:36 a.m.

1 stop15h 41m

C$ 1,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Japan

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

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

When flying from Region of Ontario to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Japan by month

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.

Temperature in Japan by month

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).

Reviews of airlines servicing Japan

To help decide which airline to fly from Ontario to Japan, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,169 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,050 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

829 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Delta

8.0

Very good

7,897 reviews

EVA Air

8.4

Very good

1,169 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Japan one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 662. Delta flights start at C$ 775 while deals on Air Canada start at C$ 809 one-way.
Can I find deals for flights from Ontario to Japan that include hotel bookings?
Yes. In addition to deals on Ontario to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Japan.
Can I find deals for business class flights from Ontario to Japan?
Yes. Cheapflights offers flight deals from Ontario 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Ontario to Japan

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 880	AverageC$ 1,850	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 994	AverageC$ 1,344	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 1,053	AverageC$ 1,484	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
ANA	CheapestC$ 1,059	AverageC$ 1,513	FlexibilityNo cancel fee	On-time80%	Search ANA flights
American Airlines	CheapestC$ 1,090	AverageC$ 1,462	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Japan Airlines	CheapestC$ 1,114	AverageC$ 1,477	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
WestJet	CheapestC$ 1,156	AverageC$ 1,611	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	CheapestC$ 1,269	AverageC$ 1,536	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
EVA Air	CheapestC$ 1,292	AverageC$ 2,204	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
Singapore Airlines	CheapestC$ 1,651	AverageC$ 1,787	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Japan?

Cheapflights makes it easy to find Ontario to Japan flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Japan?

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

Yes! Cheapflights helps users easily find flights from Ontario to Japan with no change fees.

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

Of course! You can now track prices for flights from Ontario to Japan 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ontario to Japan from C$ 660

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Japan

Keep the following information in mind while searching for Ontario to Japan flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Japan

Cheapest flights from Ontario to JapanExplore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Explore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Japan that are best for you.

Best time to book a flight from Ontario to Japan

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Japan

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

Find hourly flight availability from Ontario 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 28 March 2025.

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

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 28 March 2025.

Related info for your journey

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

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

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

How can I find direct flights from Ontario to Japan?

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

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

Top 10 airlines flying from Ontario 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 Ontario to Japan?

Why should you use Cheapflights to find cheap flight tickets from Ontario to Japan?

Can Cheapflights find flights from Ontario to Japan with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Japan
Explore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.