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Cheap flights from Ottawa to Osaka from C$ 649

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OSA
15 Apr — 22 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 16 March 2026.

Sat 9/56:00 a.m.
YOW
-
KIX
2 stops43h 50m
United Airlines
Wed 20/59:20 a.m.
KIX
-
YOW
2 stops25h 45m
United Airlines
Deal found 11/3C$ 1,224
Sat 29/810:25 a.m.
YOW
-
KIX
3 stops39h 25m
United Airlines
Sun 13/94:55 p.m.
KIX
-
YOW
2 stops34h 15m
United Airlines
Deal found 15/3C$ 1,246
Sat 9/56:00 a.m.
YOW
-
KIX
2 stops43h 50m
United Airlines
Tue 19/54:55 p.m.
KIX
-
YOW
2 stops34h 04m
United Airlines
Deal found 11/3C$ 1,270
Sun 19/43:10 p.m.
YOW
-
KIX
2 stops34h 40m
United Airlines
Sun 26/44:55 p.m.
KIX
-
YOW
2 stops37h 12m
United Airlines
Deal found 11/3C$ 1,301
Thu 23/76:25 a.m.
YOW
-
ITM
2 stops23h 30m
ANA
Thu 30/72:00 p.m.
ITM
-
YOW
2 stops36h 59m
ANA
Deal found 16/3C$ 1,302
Sat 29/86:55 a.m.
YOW
-
UKB
2 stops25h 50m
ANA
Sun 13/99:15 p.m.
UKB
-
YOW
2 stops37h 20m
ANA
Deal found 15/3C$ 1,321
Sat 29/86:55 a.m.
YOW
-
ITM
2 stops24h 20m
ANA
Sun 13/912:50 p.m.
ITM
-
YOW
2 stops21h 45m
ANA
Deal found 15/3C$ 1,321
Thu 9/46:25 a.m.
YOW
-
KIX
2 stops43h 25m
United Airlines
Mon 20/44:55 p.m.
KIX
-
YOW
2 stops34h 04m
United Airlines
Deal found 14/3C$ 1,324
Thu 23/710:44 a.m.
YOW
-
KIX
2 stops39h 06m
United Airlines
Thu 30/74:55 p.m.
KIX
-
YOW
2 stops34h 04m
United Airlines
Deal found 13/3C$ 1,328
Wed 13/510:00 a.m.
YOW
-
KIX
2 stops39h 50m
United Airlines
Mon 18/54:55 p.m.
KIX
-
YOW
2 stops34h 04m
United Airlines
Deal found 11/3C$ 1,338
Wed 13/510:25 a.m.
YOW
-
KIX
2 stops39h 25m
United Airlines
Wed 20/59:20 a.m.
KIX
-
YOW
2 stops27h 34m
United Airlines
Deal found 11/3C$ 1,340
Sat 9/510:00 a.m.
YOW
-
KIX
2 stops39h 50m
United Airlines
Sat 16/54:55 p.m.
KIX
-
YOW
2 stops34h 04m
United Airlines
Deal found 11/3C$ 1,355

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 16 March 2026.

Round-trip from

C$ 1,224

One-way from

C$ 649

Popular in

June

Cheapest in

March

Average price

C$ 1,224
United Airlines
  • United Airlines
  • 9/5-20/5
  • 4 total stops
  • 69h 35m total
  • Ottawa to Osaka
Search Deals
ANA
  • ANA
  • 1/5
  • 2 total stops
  • 26h 25m total
  • Ottawa to Osaka
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 245 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
Average for round-trip flights in March 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 16 March 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 - KIX

YOWKIX

Ottawa

Sat 29/8

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

3 stops39h 25m

Osaka Kansai Intl

Sun 13/9

4:55 p.m.-2:10 p.m.

2 stops34h 15m

C$ 1,246

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sat 9/5

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

2 stops35h 10m

Osaka Kansai Intl

Mon 18/5

4:55 p.m.-1:59 p.m.

2 stops34h 04m

C$ 1,270

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 23/7

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

2 stops23h 30m

Osaka Itami

Thu 30/7

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

2 stops36h 59m

C$ 1,302

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Sat 29/8

6:55 a.m.-9:45 p.m.

2 stops25h 50m

Kobe

Sun 13/9

9:15 p.m.-9:35 p.m.

2 stops37h 20m

C$ 1,321

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Thu 9/4

6:25 a.m.-2:50 p.m.

2 stops43h 25m

Osaka Kansai Intl

Mon 20/4

4:55 p.m.-1:59 p.m.

2 stops34h 04m

C$ 1,324

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Mon 20/4

5:25 p.m.-2:50 p.m.

2 stops32h 25m

Osaka Kansai Intl

Mon 27/4

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

2 stops29h 16m

C$ 1,373

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 9/4

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

2 stops23h 30m

Osaka Itami

Mon 20/4

7:05 a.m.-6:45 a.m.

2 stops36h 40m

C$ 1,376

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Mon 11/5

5:00 a.m.-7:50 a.m.

2 stops37h 50m

Kobe

Mon 18/5

9:15 p.m.-1:59 p.m.

2 stops53h 44m

C$ 1,424
Quickest round-trip

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Sun 26/4

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

2 stops23h 30m

Osaka Itami

Sun 3/5

7:00 p.m.-12:55 a.m.

2 stops18h 55m

C$ 1,473

OttawaKobe

YOW - UKB

YOWUKB

Ottawa

Tue 28/4

7:45 a.m.-9:45 p.m.

2 stops25h 00m

Kobe

Tue 5/5

7:05 a.m.-1:59 p.m.

2 stops19h 54m

C$ 1,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 49 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, March is the cheapest month in which you can book a flight from Ottawa to Osaka (average of C$ 1,070). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,742). 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 60% 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$ 1,524.

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 1h 43m.

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 16 March 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
9,428 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
9,428 reviews
United Airlines
7.4
Good
9,428 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

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
10,805 reviews
United Airlines
7.4
Good
9,428 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

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$ 1,302, United Airlines can have you in Osaka from Ottawa in 23h 30m. 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 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$ 1,070). Flying from Ottawa to Osaka in July is currently the most expensive (average of C$ 1,742). 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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