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Cheap flights from Ottawa to Osaka from C$ 743

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 29 January 2026.

Mon 2/27:27 p.m.
YOW
-
KIX
2 stops31h 13m
United Airlines
Fri 6/26:35 p.m.
KIX
-
YOW
2 stops33h 52m
United Airlines
Deal found 27/1C$ 958
Wed 25/27:30 p.m.
YOW
-
KIX
2 stops31h 10m
United Airlines
Wed 4/36:35 p.m.
KIX
-
YOW
2 stops19h 19m
United Airlines
Deal found 28/1C$ 961
Wed 25/26:20 a.m.
YOW
-
UKB
2 stops35h 40m
ANA
Wed 4/37:05 a.m.
UKB
-
YOW
2 stops48h 07m
ANA
Deal found 28/1C$ 1,188
Wed 25/211:10 a.m.
YOW
-
ITM
2 stops31h 00m
ANA
Wed 4/37:30 a.m.
ITM
-
YOW
2 stops27h 48m
ANA
Deal found 28/1C$ 1,189
Mon 17/86:52 a.m.
YOW
-
KIX
2 stops25h 58m
ANA
Wed 9/97:00 a.m.
KIX
-
YOW
2 stops19h 45m
ANA
Deal found 28/1C$ 1,280
Wed 19/86:52 a.m.
YOW
-
KIX
2 stops26h 28m
ANA
Wed 9/96:45 a.m.
KIX
-
YOW
2 stops27h 29m
ANA
Deal found 28/1C$ 1,287
Sat 8/810:35 a.m.
YOW
-
KIX
2 stops39h 15m
United Airlines
Tue 8/94:55 p.m.
KIX
-
YOW
2 stops29h 52m
United Airlines
Deal found 28/1C$ 1,290
Tue 18/82:48 p.m.
YOW
-
KIX
2 stops35h 02m
United Airlines
Fri 11/94:55 p.m.
KIX
-
YOW
2 stops41h 19m
United Airlines
Deal found 28/1C$ 1,298
Tue 18/86:00 a.m.
YOW
-
ITM
2 stops22h 05m
United Airlines
Wed 9/912:50 p.m.
ITM
-
YOW
2 stops21h 24m
United Airlines
Deal found 28/1C$ 1,306
Sun 16/87:25 p.m.
YOW
-
KIX
2 stops35h 25m
United Airlines
Wed 9/94:55 p.m.
KIX
-
YOW
2 stops33h 50m
United Airlines
Deal found 28/1C$ 1,307
Sat 8/810:35 a.m.
YOW
-
KIX
2 stops39h 15m
United Airlines
Sat 5/94:55 p.m.
KIX
-
YOW
2 stops29h 16m
United Airlines
Deal found 28/1C$ 1,332
Mon 17/86:52 a.m.
YOW
-
KIX
2 stops23h 58m
ANA
Sun 13/99:20 a.m.
KIX
-
YOW
2 stops24h 54m
ANA
Deal found 28/1C$ 1,336

Find 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 29 January 2026.

Round-trip from

C$ 961

One-way from

C$ 743

Popular in

August

Cheapest in

January

Average price

C$ 1,275
United Airlines
  • United Airlines
  • 25/2-4/3
  • 4 total stops
  • 50h 29m total
  • Ottawa to Osaka
Search Deals
31/3
  • 31/3
  • 3 total stops
  • 52h 00m total
  • Ottawa to Osaka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 29 January 2026.
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

Wed 25/2

7:30 p.m.-4:40 p.m.

2 stops31h 10m

Osaka Kansai Intl

Wed 4/3

6:35 p.m.-11:54 p.m.

2 stops19h 19m

C$ 961

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Wed 25/2

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

2 stops35h 40m

Kobe

Wed 4/3

7:05 a.m.-5:12 p.m.

2 stops48h 07m

C$ 1,188

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Wed 25/2

11:10 a.m.-8:10 a.m.

2 stops31h 00m

Osaka Itami

Wed 4/3

7:30 a.m.-9:18 p.m.

2 stops27h 48m

C$ 1,189

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Fri 1/5

5:20 p.m.-2:50 p.m.

2 stops56h 30m

Osaka Kansai Intl

Fri 15/5

4:55 p.m.-10:03 a.m.

2 stops30h 08m

C$ 1,332

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Thu 12/2

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

2 stops35h 40m

Kobe

Thu 19/2

7:05 a.m.-5:07 p.m.

2 stops48h 02m

C$ 1,492

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Fri 1/5

6:25 a.m.-6:55 p.m.

2 stops23h 30m

Osaka Itami

Sat 16/5

2:00 p.m.-1:59 p.m.

2 stops36h 59m

C$ 1,500

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 12/2

11:10 a.m.-8:10 a.m.

2 stops31h 00m

Osaka Itami

Thu 19/2

7:30 a.m.-9:18 p.m.

2 stops27h 48m

C$ 1,526

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 28/6

10:35 a.m.-2:50 p.m.

2 stops39h 15m

Osaka Kansai Intl

Mon 6/7

4:55 p.m.-9:11 a.m.

2 stops29h 16m

C$ 1,541

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 28/6

10:08 a.m.-2:50 p.m.

2 stops39h 42m

Osaka Kansai Intl

Thu 9/7

4:55 p.m.-9:11 a.m.

2 stops29h 16m

C$ 1,541

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Tue 23/6

7:42 p.m.-2:50 p.m.

2 stops30h 08m

Osaka Kansai Intl

Tue 7/7

4:55 p.m.-9:11 a.m.

2 stops29h 16m

C$ 1,546

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 39 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, October is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 930). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,724). 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$ 1,648.

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 42m.

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 29 January 2026.
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
10,667 reviews
Check prices

Crew

7.8

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Crew

7.8

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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$ 1,762, United Airlines can have you in Osaka from Ottawa in 20h 25m. The distance between Ottawa and Osaka is about 10567 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$ 1,227. You may be able to fly from Ottawa to Osaka for 23% 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 Kansai Intl, Ottawa - Osaka Itami 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, October is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 930). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,724). 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

Browse thousands of different options on Cheapflights for your next trip

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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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,227AverageC$ 1,808FlexibilityNo 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 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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