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Cheap flights from Ottawa to Osaka from C$ 625

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
28 Mar — 4 Apr1
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 26 February 2026.

Mon 2/37:30 p.m.
YOW
-
KIX
2 stops31h 10m
United Airlines
Thu 12/36:35 p.m.
KIX
-
YOW
2 stops28h 51m
United Airlines
Deal found 22/2C$ 788
Tue 3/36:20 a.m.
YOW
-
UKB
2 stops25h 25m
ANA
Wed 11/37:05 a.m.
UKB
-
YOW
2 stops27h 13m
ANA
Deal found 22/2C$ 988
Thu 9/46:25 a.m.
YOW
-
ITM
2 stops36h 00m
ANA
Mon 20/45:45 p.m.
ITM
-
YOW
2 stops33h 14m
ANA
Deal found 25/2C$ 1,002
Sat 28/27:30 p.m.
YOW
-
KIX
2 stops55h 10m
United Airlines
Wed 4/36:35 p.m.
KIX
-
YOW
2 stops40h 43m
United Airlines
Deal found 22/2C$ 1,006
Thu 22/106:55 a.m.
YOW
-
UKB
2 stops25h 50m
ANA
Tue 3/117:05 a.m.
UKB
-
YOW
2 stops24h 09m
ANA
Deal found 22/2C$ 1,059
Thu 22/106:55 a.m.
YOW
-
ITM
2 stops35h 30m
ANA
Tue 3/113:00 p.m.
ITM
-
YOW
2 stops20h 34m
ANA
Deal found 22/2C$ 1,061
Thu 22/106:55 a.m.
YOW
-
KIX
2 stops25h 55m
ANA
Tue 3/112:05 p.m.
KIX
-
YOW
2 stops21h 29m
ANA
Deal found 22/2C$ 1,063
Thu 23/76:25 a.m.
YOW
-
ITM
2 stops25h 10m
ANA
Thu 30/77:05 a.m.
ITM
-
YOW
2 stops27h 30m
ANA
Deal found 25/2C$ 1,096
Sat 2/510:44 a.m.
YOW
-
ITM
2 stops43h 11m
ANA
Sat 16/52:00 p.m.
ITM
-
YOW
2 stops36h 59m
ANA
Deal found 23/2C$ 1,111
Sat 24/105:25 p.m.
YOW
-
KIX
2 stops61h 00m
United Airlines
Sat 31/108:20 a.m.
KIX
-
YOW
2 stops26h 36m
United Airlines
Deal found 25/2C$ 1,129
Tue 30/610:25 a.m.
YOW
-
KIX
3 stops39h 25m
United Airlines
Wed 29/74:55 p.m.
KIX
-
YOW
2 stops30h 08m
United Airlines
Deal found 22/2C$ 1,136
Mon 29/67:30 p.m.
YOW
-
KIX
2 stops30h 20m
United Airlines
Mon 27/74:55 p.m.
KIX
-
YOW
2 stops30h 08m
United Airlines
Deal found 22/2C$ 1,140

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 26 February 2026.

Round-trip from

C$ 1,002

One-way from

C$ 625

Popular in

June

Cheapest in

March
ANA
  • ANA
  • 9/4-20/4
  • 4 total stops
  • 69h 14m total
  • Ottawa to Osaka
Search Deals
29/4
  • 29/4
  • 2 total stops
  • 20h 00m total
  • Ottawa to Osaka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 65 potential savings vs. average RT price).
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 26 February 2026.
Use the filters below to find and compare flights from Ottawa to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 9/4

6:25 a.m.-7:25 a.m.

2 stops36h 00m

Osaka Itami

Mon 20/4

5:45 p.m.-1:59 p.m.

2 stops33h 14m

C$ 1,002

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 23/7

6:25 a.m.-8:35 p.m.

2 stops25h 10m

Osaka Itami

Thu 30/7

7:05 a.m.-9:35 p.m.

2 stops27h 30m

C$ 1,096

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Tue 30/6

10:25 a.m.-2:50 p.m.

3 stops39h 25m

Osaka Kansai Intl

Wed 29/7

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

2 stops30h 08m

C$ 1,136

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Mon 29/6

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

3 stops54h 20m

Osaka Kansai Intl

Mon 27/7

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

2 stops30h 08m

C$ 1,170

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Tue 30/6

6:55 a.m.-11:10 a.m.

2 stops39h 15m

Osaka Itami

Wed 29/7

12:00 p.m.-12:49 a.m.

2 stops25h 49m

C$ 1,267

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 12/4

10:44 a.m.-2:50 p.m.

2 stops39h 06m

Osaka Kansai Intl

Sun 19/4

9:20 a.m.-10:03 a.m.

2 stops37h 43m

C$ 1,286

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Thu 9/4

6:25 a.m.-10:10 a.m.

2 stops38h 45m

Osaka Kansai Intl

Mon 20/4

9:00 p.m.-9:35 p.m.

2 stops37h 35m

C$ 1,299

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Fri 3/7

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

2 stops21h 25m

Osaka Kansai Intl

Sat 11/7

6:00 p.m.-4:52 p.m.

2 stops35h 52m

C$ 1,321

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sat 2/5

10:25 a.m.-2:50 p.m.

3 stops39h 25m

Osaka Kansai Intl

Sat 16/5

4:55 p.m.-2:22 p.m.

2 stops34h 27m

C$ 1,332

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Mon 29/6

6:25 a.m.-8:35 p.m.

2 stops25h 10m

Osaka Itami

Mon 27/7

12:50 p.m.-12:49 a.m.

2 stops24h 59m

C$ 1,344

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/2

Showing 1-10 of 45 resultsSorted by cheapest first
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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$ 937). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,738). 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 71% 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$ 1,604.

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 53m.

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 26 February 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
10,748 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

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
10,748 reviews
Air Canada
7.1
Good
10,748 reviews
Check prices

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Food

6.3

Boarding

7.3

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 0 airlines. 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$ 1,321, ANA can have you in Osaka from Ottawa in 21h 25m. The distance between Ottawa and Osaka is about 10610 km. 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 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, October is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 937). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,738). 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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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Osaka flexibly with Cheapflights today.

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