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Cheap flights from Ottawa to Osaka from C$ 732

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ottawa to Osaka

Enter your travel dates to find the best prices.

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

Sat 6/123:10 p.m.YOW - KIX
2 stops35h 30mUnited Airlines
Sat 13/126:35 p.m.KIX - YOW
2 stops19h 19mUnited Airlines
Deal found 12/11C$ 1,373
Wed 10/1211:10 a.m.YOW - KIX
2 stops42h 15mUnited Airlines
Wed 17/126:35 p.m.KIX - YOW
2 stops36h 43mUnited Airlines
Deal found 12/11C$ 1,537
Wed 10/126:00 a.m.YOW - ITM
2 stops22h 10mUnited Airlines
Wed 17/121:00 p.m.ITM - YOW
2 stops48h 54mUnited Airlines
Deal found 12/11C$ 1,537
Fri 14/117:30 p.m.YOW - KIX
2 stops31h 10mUnited Airlines
Sat 29/118:20 a.m.KIX - YOW
2 stops27h 36mUnited Airlines
Deal found 11/11C$ 1,654
Mon 29/122:05 p.m.YOW - ITM
2 stops40h 15mAir Canada
Mon 12/12:05 p.m.ITM - YOW
2 stops39h 40mAir Canada
Deal found 10/11C$ 1,803
Sat 6/126:20 a.m.YOW - ITM
2 stops35h 10mANA
Sat 13/124:50 p.m.ITM - YOW
2 stops38h 22mANA
Deal found 12/11C$ 1,852
Wed 10/125:40 a.m.YOW - KIX
3 stops24h 55mMultiple Airlines
Wed 17/127:30 p.m.KIX - YOW
3 stops43h 10mMultiple Airlines
Deal found 12/11C$ 1,879
Wed 10/127:45 a.m.YOW - ITM
2 stops22h 10mMultiple Airlines
Wed 17/122:40 p.m.ITM - YOW
3 stops24h 58mMultiple Airlines
Deal found 12/11C$ 1,919
Fri 14/116:00 a.m.YOW - ITM
2 stops22h 10mUnited Airlines
Sat 29/111:00 p.m.ITM - YOW
2 stops22h 56mUnited Airlines
Deal found 11/11C$ 2,034
Wed 24/1212:05 p.m.YOW - ITM
2 stops41h 05mAir Canada
Mon 12/12:05 p.m.ITM - YOW
2 stops30h 38mAir Canada
Deal found 10/11C$ 2,222
Sat 27/125:50 p.m.YOW - ITM
2 stops35h 05mAir Canada
Mon 12/12:05 p.m.ITM - YOW
2 stops30h 38mAir Canada
Deal found 10/11C$ 2,263
Fri 14/117:45 a.m.YOW - KIX
1 stop19h 55mAir Canada
Sat 29/117:25 p.m.KIX - YOW
2 stops33h 35mAir Canada
Deal found 12/11C$ 2,271

Cheap flight deals from Ottawa to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 November 2025.

Round-trip from

C$ 1,331

One-way from

C$ 732

Popular in

August

Cheapest in

February

Average price

C$ 1,545
United Airlines
  • United Airlines
  • 20/4-25/5
  • 4 total stops
  • 80h 52m total
  • Ottawa to Osaka
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 31h 00m total
  • Ottawa to Osaka
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

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

Fly from

Ottawa

Fly to

Osaka

Route

Depart

Return

Price

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Tue 28/4

10:30 a.m.-2:50 p.m.

3 stops39h 20m

Osaka Kansai Intl

Thu 4/6

4:55 p.m.-1:45 p.m.

2 stops33h 50m

C$ 1,322

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Mon 27/4

2:40 p.m.-2:50 p.m.

3 stops35h 10m

Osaka Kansai Intl

Thu 4/6

4:55 p.m.-1:45 p.m.

2 stops33h 50m

C$ 1,322

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 26/4

2:48 p.m.-2:50 p.m.

2 stops35h 02m

Osaka Kansai Intl

Thu 4/6

4:55 p.m.-1:45 p.m.

2 stops33h 50m

C$ 1,322

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Wed 29/4

6:00 a.m.-7:30 p.m.

2 stops24h 30m

Osaka Kansai Intl

Thu 4/6

4:55 p.m.-1:45 p.m.

2 stops33h 50m

C$ 1,331

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Mon 20/4

6:00 a.m.-5:05 p.m.

2 stops22h 05m

Osaka Itami

Mon 25/5

12:00 p.m.-9:47 a.m.

2 stops58h 47m

C$ 1,331

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 26/4

2:48 p.m.-2:50 p.m.

3 stops59h 02m

Osaka Kansai Intl

Mon 25/5

6:35 p.m.-1:45 p.m.

2 stops56h 10m

C$ 1,338

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Sun 8/2

6:20 a.m.-8:00 a.m.

2 stops35h 40m

Kobe

Wed 11/2

9:15 p.m.-5:07 p.m.

2 stops57h 52m

C$ 1,350

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Wed 29/4

6:52 a.m.-8:15 p.m.

2 stops24h 23m

Osaka Itami

Thu 4/6

8:00 a.m.-1:45 p.m.

2 stops18h 45m

C$ 1,373

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 5/2

7:27 p.m.-6:10 p.m.

2 stops32h 43m

Osaka Itami

Mon 9/2

1:00 p.m.-6:52 p.m.

2 stops43h 52m

C$ 1,381

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Mon 20/4

6:00 a.m.-7:30 p.m.

2 stops24h 30m

Osaka Kansai Intl

Mon 25/5

8:30 a.m.-9:56 p.m.

2 stops26h 26m

C$ 1,387

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 45 results
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Best time to book a flight from Ottawa to Osaka

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

What is the cheapest month to book a flight from Ottawa to Osaka?

Currently, March is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 1,005). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,781). 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’s the top layover airport for flights from Ottawa to Osaka?

Share of one-stop round-trip flights from Ottawa to Osaka chosen by Cheapflights users in the past 12 months, using the same layover each way.

Vancouver (YVR) – chosen by Cheapflights users on 75% of one-stop itineraries from Ottawa to Osaka on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Osaka?

Average round-trip fare for 1-stop flights from Ottawa to Osaka, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Vancouver (YVR) is the most affordable 1-stop option, with an average round-trip price of C$ 1,268.

What’s the fastest layover option from Ottawa to Osaka?

Shortest average travel time for 1-stop one-way flights from Ottawa to Osaka, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 17h 45m.

Which airport typically offers the quickest layover for flights from Ottawa to Osaka?

Average layover duration for 1-stop one-way flights from Ottawa to Osaka, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 2h 56m.

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 November 2025.
Get a feel of what it's like to fly with Air Canada from Ottawa to Osaka by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,444 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,444 reviews
Air Canada
7.1
Good
10,444 reviews
Check prices

Overall

7.1

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

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

  • What airport do you fly from for flights from Ottawa to Osaka?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Osaka. On average, Ottawa has 0 outbound flights to Osaka per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Osaka?

    For as low as C$ 1,350, United Airlines can have you in Osaka from Ottawa in 35h 40m. The distance between Ottawa and Osaka is about 10589 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Ottawa to Osaka round-trip?

    Flying on Air Canada is currently your cheapest option to Osaka, with prices starting at C$ 1,247. You may be able to fly from Ottawa to Osaka for 21% less than the average price by searching for this airline.

  • What are the most popular routes from Ottawa to Osaka?

    When deciding which route to take from Ottawa to Osaka consider Ottawa - Osaka Itami, Ottawa - Osaka Kansai Intl or Ottawa - Kobe as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Osaka?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 1,005). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,781). 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 Osaka?

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

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Top airline flying from Ottawa to Osaka

Discover the top airline that operate flights from Ottawa 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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,247AverageC$ 1,595FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

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

Deals for Ottawa to Osaka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Osaka from Ottawa 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 Ottawa to Osaka with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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