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Cheap flights from Ottawa to Osaka from C$ 648

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
16 Sep — 23 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 17 August 2026.

Sun 22/116:00 a.m. -
2 stops24h 35m
Thu 3/127:35 a.m. -
2 stops30h 10m
Deal found 13/8C$ 1,398
Sat 21/115:40 p.m. -
2 stops48h 15m
Mon 7/129:20 p.m. -
2 stops41h 36m
Deal found 15/8C$ 1,452
Sun 22/116:00 a.m. -
2 stops23h 50m
Thu 3/127:25 a.m. -
2 stops30h 20m
Deal found 13/8C$ 1,482
Tue 24/116:00 a.m. -
2 stops23h 50m
Thu 3/1211:30 a.m. -
2 stops26h 15m
Deal found 13/8C$ 1,486
Sat 21/115:40 p.m. -
2 stops48h 15m
Fri 4/129:20 p.m. -
2 stops41h 22m
Deal found 14/8C$ 1,520
Fri 4/97:20 a.m. -
2 stops25h 40m
Fri 11/97:45 a.m. -
2 stops34h 50m
Deal found 13/8C$ 1,576
Wed 9/96:55 a.m. -
1 stop20h 30m
Wed 16/96:00 p.m. -
1 stop20h 35m
Deal found 12/8C$ 1,624
Sat 26/96:05 p.m. -
2 stops33h 20m
Sat 3/106:00 p.m. -
1 stop35h 53m
Deal found 12/8C$ 1,654
Fri 11/96:00 a.m. -
2 stops21h 25m
Thu 17/96:00 p.m. -
2 stops36h 10m
Deal found 12/8C$ 1,658
Fri 4/96:55 a.m. -
1 stop20h 30m
Fri 11/96:00 p.m. -
1 stop27h 15m
Deal found 13/8C$ 1,665
Fri 11/94:15 p.m. -
2 stops38h 35m
Thu 17/92:35 p.m. -
2 stops28h 00m
Deal found 12/8C$ 1,795
Wed 9/94:15 p.m. -
2 stops38h 35m
Wed 16/92:35 p.m. -
2 stops28h 00m
Deal found 12/8C$ 1,799

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 17 August 2026.

Round-trip from

C$ 1,323

One-way from

C$ 648
29/1-9/2
  • 29/1-9/2
  • 4 total stops
  • 70h 50m total
  • Ottawa to Osaka
Search Deals
13/9
  • 13/9
  • 3 total stops
  • 57h 45m total
  • Ottawa to Osaka
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 17 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 - ITM Osaka Itami

YOWITM

Ottawa

Fri 11/9

4:15 p.m.-7:50 p.m.

2 stops38h 35m

Osaka Itami

Thu 17/9

2:35 p.m.-5:35 a.m.

2 stops28h 00m

C$ 1,795

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Mon 14/9

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

1 stop22h 25m

Osaka Kansai Intl

Mon 21/9

6:00 p.m.-5:53 a.m.

1 stop24h 53m

C$ 1,848

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sun 22/11

6:00 a.m.-7:50 p.m.

2 stops23h 50m

Osaka Itami

Thu 3/12

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

2 stops23h 05m

C$ 1,862

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Mon 23/11

6:00 a.m.-7:50 p.m.

2 stops23h 50m

Osaka Itami

Wed 2/12

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

2 stops23h 05m

C$ 1,871

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sun 22/11

5:40 a.m.-7:50 p.m.

3 stops24h 10m

Osaka Itami

Mon 7/12

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

2 stops23h 05m

C$ 1,885

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Wed 9/9

6:55 a.m.-7:50 p.m.

3 stops23h 55m

Osaka Itami

Wed 16/9

2:35 p.m.-12:20 a.m.

3 stops22h 45m

C$ 1,891
Quickest round-trip

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Fri 4/9

11:15 a.m.-7:50 p.m.

2 stops19h 35m

Osaka Itami

Fri 11/9

2:35 p.m.-7:45 p.m.

2 stops18h 10m

C$ 1,907

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Thu 26/11

6:00 a.m.-7:50 p.m.

2 stops23h 50m

Osaka Itami

Thu 3/12

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

2 stops23h 05m

C$ 1,952

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Fri 27/11

6:00 a.m.-7:50 p.m.

2 stops23h 50m

Osaka Itami

Thu 3/12

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

2 stops23h 05m

C$ 1,952

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Fri 27/11

6:00 a.m.-7:50 p.m.

2 stops23h 50m

Osaka Itami

Wed 2/12

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

2 stops23h 05m

C$ 1,952

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 47 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

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 17 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
10,106 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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
10,106 reviews
United Airlines
7.4
Good
10,106 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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
11,485 reviews
United Airlines
7.4
Good
10,106 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.7

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$ 1,848, WestJet 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

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