Find flights
Deals
When to book
FAQs

Cheap flights from Osaka to Ontario from C$ 637

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — YYZ
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Osaka to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to Ontario
Explore the most affordable flight options available from Osaka to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Tue 1/96:15 p.m. -
2 stops59h 25m
Thu 5/116:00 a.m. -
2 stops26h 40m
Deal found 2/8C$ 1,515
Tue 1/96:15 p.m. -
2 stops59h 25m
Tue 8/97:24 p.m. -
2 stops36h 21m
Deal found 3/8C$ 1,517
Thu 10/912:35 p.m. -
2 stops23h 38m
Thu 17/96:00 a.m. -
2 stops25h 45m
Deal found 4/8C$ 1,548
Thu 17/912:35 p.m. -
2 stops24h 09m
Thu 24/96:00 a.m. -
2 stops40h 20m
Deal found 3/8C$ 1,600
Thu 10/92:30 p.m. -
2 stops23h 35m
Wed 16/91:40 a.m. -
1 stop23h 30m
Deal found 4/8C$ 1,650
Wed 9/96:00 p.m. -
Nonstop12h 25m
Wed 16/98:55 a.m. -
1 stop18h 30m
Deal found 31/7C$ 1,671
Thu 17/911:35 a.m. -
2 stops32h 40m
Thu 24/96:45 a.m. -
3 stops27h 00m
Deal found 3/8C$ 1,673
Mon 14/96:00 p.m. -
2 stops19h 01m
Mon 21/910:00 a.m. -
1 stop17h 25m
Deal found 31/7C$ 1,684
Sun 27/96:00 p.m. -
Nonstop12h 25m
Tue 13/1011:05 p.m. -
2 stops28h 20m
Deal found 1/8C$ 1,698
Thu 1/106:00 p.m. -
1 stop19h 39m
Sun 11/109:30 p.m. -
1 stop29h 55m
Deal found 1/8C$ 1,705
Wed 9/99:30 a.m. -
1 stop17h 55m
Wed 16/94:25 p.m. -
1 stop30h 45m
Deal found 31/7C$ 1,712
Sat 12/96:00 p.m. -
1 stop19h 39m
Mon 21/98:00 a.m. -
2 stops19h 25m
Deal found 1/8C$ 1,749

Find flight deals from Osaka to Ontario

Keep the following information in mind while searching for Osaka to Ontario flight deals. Data was last updated 5 August 2026.

Round-trip from

C$ 1,515

One-way from

C$ 637

Good round-trip deal

C$ 2,112 or less
Delta
  • Delta
  • 1/9-5/11
  • 4 total stops
  • 86h 05m total
  • Osaka to Ontario
Search Deals
30/9
  • 30/9
  • 3 total stops
  • 53h 45m total
  • Osaka to Ontario
Search Deals
Price to beat on a round-trip flight from Osaka (OSA) to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka 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 5 August 2026.
Use the filters below to find and compare flights from Osaka to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Thu 3/9

6:15 p.m.-4:40 p.m.

2 stops59h 25m

Toronto Pearson Intl

Thu 5/11

6:00 a.m.-10:40 p.m.

2 stops26h 40m

C$ 1,515

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Tue 1/9

6:15 p.m.-4:40 p.m.

2 stops59h 25m

Toronto Pearson Intl

Tue 8/9

7:24 p.m.-8:45 p.m.

2 stops36h 21m

C$ 1,517

OsakaMontreal

KIX - YUL

KIXYUL

Osaka Kansai Intl

Thu 17/9

12:35 p.m.-11:44 p.m.

2 stops24h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-11:20 a.m.

2 stops40h 20m

C$ 1,600
Quickest round-trip

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Mon 14/9

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

1 stop16h 00m

Toronto Pearson Intl

Mon 21/9

10:00 a.m.-4:25 p.m.

1 stop17h 25m

C$ 1,684

OsakaMontreal

KIX - YUL

KIXYUL

Osaka Kansai Intl

Thu 1/10

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

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:50 p.m.-4:25 p.m.

2 stops32h 35m

C$ 1,705

OsakaMontreal

KIX - YUL

KIXYUL

Osaka Kansai Intl

Sat 12/9

6:00 p.m.-12:39 a.m.

1 stop19h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

8:00 a.m.-4:25 p.m.

2 stops19h 25m

C$ 1,749

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Tue 1/9

2:30 p.m.-6:55 a.m.

3 stops29h 25m

Toronto Pearson Intl

Tue 8/9

7:55 p.m.-6:05 p.m.

2 stops33h 10m

C$ 1,810

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Thu 26/11

7:05 p.m.-12:15 p.m.

1 stop31h 10m

Toronto Pearson Intl

Sun 29/11

1:55 p.m.-6:20 a.m.

1 stop26h 25m

C$ 1,864

OsakaToronto

KIX - YYZ

KIXYYZ

Osaka Kansai Intl

Fri 4/9

9:05 a.m.-4:40 p.m.

2 stops44h 35m

Toronto Pearson Intl

Fri 6/11

12:10 p.m.-10:40 p.m.

2 stops44h 30m

C$ 1,895

OsakaOttawa

KIX - YOW

KIXYOW

Osaka Kansai Intl

Sat 29/8

7:45 a.m.-10:35 a.m.

3 stops39h 50m

Ottawa

Sat 5/9

7:20 a.m.-10:45 p.m.

2 stops26h 25m

C$ 1,951

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 58 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Osaka to Ontario

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

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

Find hourly flight availability from Osaka 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 5 August 2026.

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

Related info for your journey

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

    Delta, Air Canada, and United Airlines can get you from Osaka to Region of Ontario in just under 16h. Your travel time can differ by up to 43h 25m. There are 10631 km between Osaka 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 most popular routes from Osaka to Region of Ontario?

    Most travellers choose Osaka Kansai Intl - Toronto Pearson Intl, Osaka Itami - Toronto Pearson Intl or Osaka Kansai Intl - Montreal Pierre Elliott Trudeau Intl when deciding on the best route from Osaka to Region of Ontario.

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

    While on average a flight from Osaka to Region of Ontario is generally C$ 2,278, our data shows the cheapest flight currently is C$ 1,947. When looking at the most popular route, (Osaka Kansai Intl - Toronto Pearson Intl), you can expect to pay C$ 1,517 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Osaka 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.

See more FAQs

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.

Top airline flying from Osaka to Ontario

Discover the top airline that operate flights from Osaka 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,993AverageC$ 2,167FlexibilityNo 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 Osaka to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Osaka to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Ontario from Osaka by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Osaka to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Osaka to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.