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Cheap flights from Ottawa to Osaka from C$ 639

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Osaka departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ottawa to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 a.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
26h 25m2 stops Calgary Incheon Intl
Multiple Airlines Logo
7:40 a.m. - 5:15 p.m.KIX  Osaka Kansai Intl-YOW Ottawa
46h 35m2 stops Incheon Intl Calgary
C$ 1,342Multiple Airlines
Sat, 29 Aug - Mon, 14 Sep
Multiple Airlines Logo
7:20 a.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
26h 25m2 stops Calgary Incheon Intl
Multiple Airlines Logo
7:40 a.m. - 12:20 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
53h 40m3 stops Incheon Intl Calgary Toronto Pearson Intl
C$ 1,342Multiple Airlines
Sat, 29 Aug - Mon, 14 Sep
Multiple Airlines Logo
7:20 a.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
26h 25m2 stops Calgary Incheon Intl
Multiple Airlines Logo
7:40 a.m. - 5:35 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
34h 55m2 stops Incheon Intl Calgary
C$ 1,349Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
6:55 a.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
26h 50m3 stops Toronto Pearson Intl Calgary Incheon Intl
Multiple Airlines Logo
7:40 a.m. - 3:20 p.m.KIX  Osaka Kansai Intl-YOW Ottawa
44h 40m2 stops Incheon Intl Calgary
C$ 1,349Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
4:15 p.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
41h 30m2 stops Calgary Incheon Intl
Multiple Airlines Logo
11:45 a.m. - 5:35 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
30h 50m2 stops Incheon Intl Calgary
C$ 1,368Multiple Airlines
Tue, 15 Sep - Sat, 17 Oct
Multiple Airlines Logo
7:20 a.m. - 10:00 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
25h 40m2 stops Calgary Tokyo Narita
Multiple Airlines Logo
7:45 a.m. - 12:40 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
29h 55m2 stops Tokyo Narita Calgary
C$ 1,393Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
6:00 a.m. - 8:35 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
24h 35m2 stops Calgary Tokyo Narita
Multiple Airlines Logo
8:30 p.m. - 11:45 p.m.KIX  Osaka Kansai Intl-YOW Ottawa
41h 15m2 stops Tokyo Narita Calgary
C$ 1,499Multiple Airlines
Thu, 19 Nov - Wed, 9 Dec
Multiple Airlines Logo
6:00 a.m. - 8:35 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
24h 35m2 stops Calgary Tokyo Narita
Multiple Airlines Logo
8:30 p.m. - 12:42 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
66h 12m3 stops Tokyo Narita Calgary Toronto Pearson Intl
C$ 1,501Multiple Airlines
Thu, 19 Nov - Wed, 9 Dec
Multiple Airlines Logo
8:15 p.m. - 10:45 p.m.YOW  Ottawa-KIX Osaka Kansai Intl
37h 30m2 stops Calgary Incheon Intl
Multiple Airlines Logo
11:45 a.m. - 12:20 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
49h 35m3 stops Incheon Intl Calgary Toronto Pearson Intl
C$ 1,527Multiple Airlines
Tue, 15 Sep - Sat, 17 Oct
Multiple Airlines Logo
5:40 p.m. - 7:55 a.m.YOW  Ottawa-KIX Osaka Kansai Intl
49h 15m2 stops Vancouver Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
10:05 a.m. - 12:56 a.m.KIX  Osaka Kansai Intl-YOW Ottawa
52h 51m2 stops Manila Ninoy Aquino Intl Vancouver Intl
C$ 1,616Multiple Airlines
Sat, 31 Oct - Mon, 30 Nov

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Air Canada flights from Ottawa to Osaka

Our best Air Canada deals on Ottawa to Osaka flight tickets
Air Canada
29 Aug
YOW6:05 p.m.Ottawa
33h 20m
1 stop
KIX4:25 p.m.Osaka Kansai Intl
14 Sep
KIX6:00 p.m.Osaka Kansai Intl
36h 08m
1 stop
YOW5:08 p.m.Ottawa
C$ 1,816
Air Canada
29 Aug
YOW6:05 p.m.Ottawa
33h 20m
1 stop
KIX4:25 p.m.Osaka Kansai Intl
14 Sep
KIX6:00 p.m.Osaka Kansai Intl
28h 24m
2 stops
YOW9:24 a.m.Ottawa
C$ 1,817
Air Canada
1 Sep
YOW6:05 p.m.Ottawa
33h 20m
1 stop
KIX4:25 p.m.Osaka Kansai Intl
20 Sep
KIX6:00 p.m.Osaka Kansai Intl
16h 20m
1 stop
YOW9:20 p.m.Ottawa
C$ 1,841

United Airlines flights from Ottawa to Osaka

Our best United Airlines deals on Ottawa to Osaka flight tickets
United Airlines
21 Nov
YOW9:45 a.m.Ottawa
65h 00m
2 stops
KIX4:45 p.m.Osaka Kansai Intl
25 Nov
KIX8:20 a.m.Osaka Kansai Intl
27h 36m
2 stops
YOW9:56 p.m.Ottawa
C$ 1,974
United Airlines
15 Nov
YOW10:30 a.m.Ottawa
41h 40m
2 stops
ITM6:10 p.m.Osaka Itami
19 Nov
ITM1:00 p.m.Osaka Itami
22h 56m
2 stops
YOW9:56 p.m.Ottawa
C$ 2,218
United Airlines
15 Oct
YOW6:25 a.m.Ottawa
45h 40m
2 stops
ITM5:05 p.m.Osaka Itami
17 Nov
ITM1:00 p.m.Osaka Itami
38h 11m
2 stops
YOW1:11 p.m.Ottawa
C$ 2,264

momondo 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, momondo users made 96,600 searches. Data last updated 6 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

Sat 29/8

7:20 a.m.-10:45 p.m.

2 stops26h 25m

Osaka Kansai Intl

Mon 14/9

7:40 a.m.-5:15 p.m.

2 stops46h 35m

C$ 1,342

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Sat 29/8

7:20 a.m.-10:45 p.m.

2 stops26h 25m

Osaka Kansai Intl

Mon 14/9

7:40 a.m.-12:20 a.m.

3 stops53h 40m

C$ 1,342

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Fri 18/9

7:20 a.m.-10:45 p.m.

2 stops26h 25m

Osaka Kansai Intl

Fri 25/9

7:40 a.m.-5:35 a.m.

2 stops34h 55m

C$ 1,349

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Fri 18/9

6:55 a.m.-10:45 p.m.

3 stops26h 50m

Osaka Kansai Intl

Fri 25/9

7:40 a.m.-3:20 p.m.

2 stops44h 40m

C$ 1,349

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Tue 15/9

4:15 p.m.-10:45 p.m.

2 stops41h 30m

Osaka Kansai Intl

Sat 17/10

11:45 a.m.-5:35 a.m.

2 stops30h 50m

C$ 1,368
Quickest round-trip

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Mon 31/8

7:20 a.m.-10:00 p.m.

2 stops25h 40m

Osaka Kansai Intl

Mon 7/9

7:45 a.m.-12:40 a.m.

2 stops29h 55m

C$ 1,393

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Thu 19/11

6:00 a.m.-8:35 p.m.

2 stops24h 35m

Osaka Kansai Intl

Wed 9/12

8:30 p.m.-11:45 p.m.

2 stops41h 15m

C$ 1,499

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Thu 19/11

6:00 a.m.-8:35 p.m.

2 stops24h 35m

Osaka Kansai Intl

Wed 9/12

8:30 p.m.-12:42 a.m.

3 stops66h 12m

C$ 1,501

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Tue 15/9

8:15 p.m.-10:45 p.m.

2 stops37h 30m

Osaka Kansai Intl

Sat 17/10

11:45 a.m.-12:20 a.m.

3 stops49h 35m

C$ 1,527

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Sat 31/10

5:40 p.m.-7:55 a.m.

2 stops49h 15m

Osaka Kansai Intl

Mon 30/11

10:05 a.m.-12:56 a.m.

2 stops52h 51m

C$ 1,616

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Ottawa to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Osaka?

In general, February is the cheapest month to fly from Ottawa to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you aren’t able to travel during the month of February, then book flights to Osaka from Ottawa during January instead. Flights to Osaka in January, while not as cheap as those in February, still average around C$ 0.

Can stopping save me money on Ottawa to Osaka flights?

You could potentially save up to 51% on your flight if you consider stops on a Ottawa to Osaka flight.

When to book flights from Ottawa to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Osaka according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Osaka (YOW to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Osaka

Fastest flight time

18h 40m

Direct flights

None
The fastest flight from Ottawa to Osaka takes 18h 40m
There are no direct flights from Ottawa to Osaka. There are no popular flight routes from Ottawa to Osaka.
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Frequently asked questions about flying from Ottawa to Osaka

  • How far is Ottawa to Osaka by plane?

    A flight from Ottawa to Osaka will travel around 10565.9 km. Flights usually cover this in 18h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ottawa Airport to Osaka?

    Prices for flights from Ottawa Airport to Osaka are updated daily.

  • How old do you have to be to fly from Ottawa Airport to Osaka?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Osaka?

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Osaka?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to Osaka . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ottawa to Osaka with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ottawa to Osaka flights to just show those with flexible booking policies.

How can momondo help me find flights from Ottawa to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to Osaka.

I’m not ready to book a flight from Ottawa to Osaka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ottawa to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 36.2 km from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport