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Cheap flights from Ontario to Osaka from C$ 618

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OSA
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Osaka

Keep the following information in mind while searching for Ontario to Osaka flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 1,236

One-way from

C$ 618

Popular in

December

Cheapest in

February

Average price

C$ 1,776

Good round-trip deal

C$ 1,742 or less

Good one-way deal

C$ 1,192 or less
3/9-24/9
  • 3/9-24/9
  • 2 total stops
  • 49h 20m total
  • Ontario to Osaka
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12/7
  • 12/7
  • 2 total stops
  • 46h 40m total
  • Ontario to Osaka
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Ontario to Osaka (OSA).
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Price to beat on a one-way flight from Ontario to Osaka (OSA).
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Find flight deals from Ontario to Osaka

Cheapest flights from Ontario to Osaka
Explore the most affordable flight options available from Ontario to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sun 21/912:55 p.m.YUL - ITM
1 stop17h 00mAir Canada
Mon 29/92:05 p.m.ITM - YUL
1 stop15h 55mAir Canada
Deal found 11/6C$ 1,116
Mon 22/99:50 p.m.YUL - KIX
1 stop29h 35mMultiple Airlines
Mon 6/107:40 a.m.KIX - YUL
1 stop22h 20mMultiple Airlines
Deal found 12/6C$ 1,153
Wed 26/119:10 a.m.YUL - ITM
2 stops20h 00mMultiple Airlines
Mon 15/124:00 p.m.ITM - YUL
2 stops20h 48mMultiple Airlines
Deal found 10/6C$ 1,162
Wed 24/910:15 a.m.YUL - KIX
2 stops20h 15mAir Canada
Wed 8/106:05 p.m.KIX - YUL
1 stop16h 35mAir Canada
Deal found 11/6C$ 1,215
Sun 23/1112:45 p.m.YUL - KIX
2 stops42h 15mDelta
Mon 15/122:00 p.m.KIX - YUL
2 stops47h 08mDelta
Deal found 10/6C$ 1,430
Wed 5/1112:30 p.m.YYZ - UKB
1 stop19h 15mMultiple Airlines
Wed 26/117:05 a.m.UKB - YYZ
1 stop24h 00mMultiple Airlines
Deal found 11/6C$ 1,441
Tue 9/91:15 p.m.YYZ - KIX
Nonstop14h 10mAir Canada
Sat 27/98:25 a.m.KIX - YYZ
1 stop22h 10mAir Canada
Deal found 10/6C$ 1,486
Tue 9/91:15 p.m.YYZ - ITM
1 stop18h 00mAir Canada
Sat 27/91:00 p.m.ITM - YYZ
1 stop17h 35mAir Canada
Deal found 10/6C$ 1,492
Fri 5/1212:30 p.m.YYZ - KIX
1 stop16h 55mMultiple Airlines
Wed 10/123:40 p.m.KIX - YYZ
1 stop15h 25mMultiple Airlines
Deal found 10/6C$ 1,494
Fri 29/86:30 a.m.YYZ - KIX
2 stops25h 30mDelta
Sun 14/99:05 a.m.KIX - YYZ
2 stops26h 50mDelta
Deal found 10/6C$ 1,507
Sun 7/1212:30 p.m.YYZ - ITM
1 stop17h 50mMultiple Airlines
Sun 28/121:00 p.m.ITM - YYZ
1 stop18h 05mMultiple Airlines
Deal found 10/6C$ 1,531
Fri 14/116:00 a.m.YOW - KIX
1 stop21h 35mAir Canada
Sat 29/117:10 p.m.KIX - YOW
1 stop23h 47mAir Canada
Deal found 11/6C$ 1,541

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Osaka 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 12 June 2025.
Use the filters below to find and compare flights from Ontario to Osaka that are best for you.

Fly from

Ontario

Fly to

Osaka

Route

Depart

Return

Price

MontrealOsaka

YUL - ITM

YULITM

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

12:55 p.m.-6:55 p.m.

1 stop17h 00m

Osaka Itami

Mon 29/9

2:05 p.m.-5:00 p.m.

1 stop15h 55m

C$ 1,116

MontrealOsaka

YUL - ITM

YULITM

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

9:10 a.m.-7:10 p.m.

2 stops20h 00m

Osaka Itami

Mon 15/12

4:00 p.m.-10:48 p.m.

2 stops20h 48m

C$ 1,162

MontrealOsaka

YUL - KIX

YULKIX

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

8:15 p.m.-4:25 p.m.

1 stop31h 10m

Osaka Kansai Intl

Wed 24/9

11:50 a.m.-5:00 p.m.

1 stop18h 10m

C$ 1,236

MontrealOsaka

YUL - KIX

YULKIX

Montreal Pierre Elliott Trudeau Intl

Wed 3/9

10:15 a.m.-7:30 p.m.

2 stops20h 15m

Osaka Kansai Intl

Wed 24/9

6:05 p.m.-8:35 p.m.

1 stop15h 30m

C$ 1,251

TorontoOsaka

YYZ - KIX

YYZKIX

Toronto Pearson Intl

Tue 9/9

1:15 p.m.-4:25 p.m.

Nonstop14h 10m

Osaka Kansai Intl

Sat 27/9

8:25 a.m.-5:35 p.m.

1 stop22h 10m

C$ 1,486

TorontoOsaka

YYZ - ITM

YYZITM

Toronto Pearson Intl

Tue 9/9

1:15 p.m.-8:15 p.m.

1 stop18h 00m

Osaka Itami

Sat 27/9

1:00 p.m.-5:35 p.m.

1 stop17h 35m

C$ 1,492

TorontoOsaka

YYZ - KIX

YYZKIX

Toronto Pearson Intl

Fri 5/12

12:30 p.m.-7:25 p.m.

1 stop16h 55m

Osaka Kansai Intl

Wed 10/12

3:40 p.m.-5:05 p.m.

1 stop15h 25m

C$ 1,494

TorontoOsaka

YYZ - KIX

YYZKIX

Toronto Pearson Intl

Fri 29/8

6:30 a.m.-9:00 p.m.

2 stops25h 30m

Osaka Kansai Intl

Sun 14/9

9:05 a.m.-10:55 p.m.

2 stops26h 50m

C$ 1,507

TorontoOsaka

YYZ - ITM

YYZITM

Toronto Pearson Intl

Sun 7/12

12:30 p.m.-8:20 p.m.

1 stop17h 50m

Osaka Itami

Sun 28/12

1:00 p.m.-5:05 p.m.

1 stop18h 05m

C$ 1,531

TorontoOsaka

YYZ - KIX

YYZKIX

Toronto Pearson Intl

Sun 24/8

1:35 a.m.-2:20 p.m.

1 stop23h 45m

Osaka Kansai Intl

Wed 17/9

10:20 a.m.-6:13 a.m.

2 stops32h 53m

C$ 1,565

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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

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

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Osaka (average of C$ 927). Flying from Region of Ontario to Osaka in July is currently the most expensive (average of C$ 1,266). 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 ON to OSA?

Find hourly flight availability from Ontario to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Osaka as you normally would.

Rainfall in Osaka by month

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

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 mm per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

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

If weather is an important factor for your trip to Osaka, 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 29.0 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 Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated 12 June 2025.
To help decide which airline to fly from Ontario to Osaka, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Ontario to Osaka. 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 Osaka one-way?

    One-way options have recently been found by users for as low as C$ 786 on Delta. Other airlines that offer cheap prices include Air Canada from C$ 919 and Philippine Airlines from C$ 934 one-way.

  • What are the most popular routes from Region of Ontario to Osaka?

    While some choose either Toronto Pearson Intl - Osaka Itami or Toronto Pearson Intl - Kobe, Toronto Pearson Intl - Osaka Kansai Intl is the most popular route from Region of Ontario to Osaka.

  • What are the cheapest flights from Region of Ontario to Osaka?

    On average you can expect to pay C$ 4,654 for a flight from Region of Ontario to Osaka. The cheapest flight overall is C$ 1,017 while the most popular route, (Toronto Pearson Intl - Osaka Kansai Intl) is currently priced at C$ 1,326.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Osaka (average of C$ 927). Flying from Region of Ontario to Osaka in July is currently the most expensive (average of C$ 1,266). 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

Travelling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Nara

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Alternative routes for Ontario to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Kansai Intl flights
Vancouver Intl to Itami flights
Pearson Intl to Kansai Intl flights
Pearson Intl to Itami flights
Pierre Elliott Trudeau Intl to Kansai Intl flights
Pierre Elliott Trudeau Intl to Itami flights
Calgary to Kansai Intl flights
Calgary to Itami flights
Abbotsford to Kansai Intl flights
Edmonton to Kansai Intl flights
Edmonton to Itami flights
Ottawa to Kansai Intl flights
Winnipeg to Itami flights
Québec City to Kansai Intl flights
Québec City to Itami flights
Winnipeg to Kansai Intl flights
Hamilton to Kansai Intl flights
Toronto Island to Kansai Intl flights
Victoria to Itami flights
Victoria to Kansai Intl flights
Halifax to Kansai Intl flights
Saskatoon to Kansai Intl flights
Saskatoon to Itami flights
Nanaimo to Kansai Intl flights
Nanaimo to Itami flights

Top 6 airlines flying from Ontario to Osaka

Discover the top 6 airlines that operate flights from Ontario to Osaka. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,043AverageC$ 1,210FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,140AverageC$ 1,677FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 1,196AverageC$ 1,634FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Japan AirlinesCheapestC$ 1,223AverageC$ 1,481FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Etihad AirwaysCheapestC$ 1,321AverageC$ 1,413FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EVA AirCheapestC$ 1,670AverageC$ 1,962FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ontario to Osaka 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 Osaka?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Osaka for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Osaka, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Ontario to Osaka 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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