Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Osaka from C$ 635

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
7 Sep — 14 Sep1
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 8 August 2026.

Fri 18/96:55 a.m. -
3 stops26h 50m
Fri 25/97:40 a.m. -
2 stops44h 40m
Deal found 3/8C$ 1,346
Tue 15/94:15 p.m. -
2 stops41h 30m
Sat 17/1011:45 a.m. -
2 stops30h 50m
Deal found 3/8C$ 1,364
Mon 31/87:20 a.m. -
2 stops25h 40m
Mon 7/97:45 a.m. -
2 stops29h 55m
Deal found 6/8C$ 1,390
Sat 29/87:20 a.m. -
2 stops25h 40m
Mon 14/97:45 a.m. -
2 stops44h 35m
Deal found 6/8C$ 1,399
Thu 19/116:00 a.m. -
2 stops24h 35m
Wed 9/128:30 p.m. -
2 stops41h 15m
Deal found 3/8C$ 1,496
Sat 31/105:40 p.m. -
2 stops49h 15m
Mon 30/1110:05 a.m. -
2 stops52h 51m
Deal found 3/8C$ 1,612
Sat 7/115:40 p.m. -
2 stops48h 15m
Sat 21/119:20 p.m. -
2 stops42h 20m
Deal found 7/8C$ 1,619
Thu 19/116:00 a.m. -
2 stops23h 50m
Wed 9/128:10 p.m. -
3 stops42h 32m
Deal found 3/8C$ 1,634
Mon 19/107:20 a.m. -
2 stops26h 25m
Thu 19/117:35 a.m. -
2 stops26h 17m
Deal found 3/8C$ 1,659
Sat 29/87:20 a.m. -
2 stops23h 30m
Mon 14/92:35 p.m. -
2 stops28h 00m
Deal found 6/8C$ 1,775
Mon 31/88:15 p.m. -
2 stops34h 35m
Mon 7/92:35 p.m. -
2 stops37h 45m
Deal found 6/8C$ 1,843
Sun 20/91:20 p.m. -
2 stops41h 30m
Sun 27/92:35 p.m. -
2 stops28h 00m
Deal found 6/8C$ 1,866

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 8 August 2026.

Round-trip from

C$ 1,346

One-way from

C$ 635

Popular in

December

Cheapest in

March

Average price

C$ 1,377
18/9-25/9
  • 18/9-25/9
  • 5 total stops
  • 71h 30m total
  • Ottawa to Osaka
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 37h 50m total
  • Ottawa to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 432 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 124 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 8 August 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

Cheapest round-trip

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Mon 31/8

5:00 a.m.-4:25 p.m.

1 stop22h 25m

Osaka Kansai Intl

Mon 7/9

6:00 p.m.-5:10 p.m.

2 stops36h 10m

C$ 1,834

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Mon 31/8

8:15 p.m.-7:50 p.m.

2 stops34h 35m

Osaka Itami

Mon 7/9

2:35 p.m.-3:20 p.m.

2 stops37h 45m

C$ 1,843
Quickest round-trip

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sun 8/11

10:05 a.m.-8:20 p.m.

2 stops20h 15m

Osaka Itami

Sun 22/11

3:00 p.m.-7:45 p.m.

2 stops18h 45m

C$ 1,932

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Fri 25/12

6:00 a.m.-7:55 p.m.

2 stops23h 55m

Osaka Itami

Sun 10/1

2:40 p.m.-11:45 p.m.

2 stops23h 05m

C$ 1,932

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Fri 25/12

6:15 a.m.-7:30 a.m.

2 stops35h 15m

Osaka Itami

Sun 10/1

1:00 p.m.-2:12 p.m.

2 stops39h 12m

C$ 2,016

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Sat 21/11

9:45 a.m.-4:45 p.m.

2 stops65h 00m

Osaka Kansai Intl

Wed 25/11

8:20 a.m.-7:27 p.m.

2 stops25h 07m

C$ 2,033

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Tue 10/11

5:40 p.m.-2:55 p.m.

3 stops31h 15m

Osaka Kansai Intl

Wed 18/11

9:25 a.m.-12:56 a.m.

2 stops29h 31m

C$ 2,054

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sat 30/1

6:00 a.m.-7:55 p.m.

2 stops23h 55m

Osaka Itami

Wed 3/2

2:40 p.m.-3:50 p.m.

2 stops39h 10m

C$ 2,073

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Sat 5/12

2:00 p.m.-4:45 p.m.

2 stops60h 45m

Osaka Kansai Intl

Wed 9/12

8:20 a.m.-9:56 p.m.

2 stops27h 36m

C$ 2,077

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Mon 9/11

5:45 p.m.-7:50 p.m.

2 stops36h 05m

Osaka Itami

Tue 24/11

2:40 p.m.-3:50 p.m.

2 stops39h 10m

C$ 2,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

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

No data available for this route at this time. Please check back soon.

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 8 August 2026.
Get a feel of what it's like to fly with United Airlines and 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.
United Airlines
7.4
Good
10,086 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,086 reviews
United Airlines
7.4
Good
10,086 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,452 reviews
United Airlines
7.4
Good
10,086 reviews
Check prices

Food

6.7

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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$ 1,834, Air Canada can have you in Osaka from Ottawa in 22h 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 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.

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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!

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.