How long is the flight from Ottawa to Japan?

Departing from Ottawa to Japan will take you 20h 55m. Airlines will cover a distance of 10292 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Ottawa to Japan one-way?

The cheapest airlines for a one-way flight from Ottawa to Japan are WestJet (C$ 428), ANA (C$ 671), and Air Canada (C$ 702).

In terms of precipitation, rainfall in Japan ranges from 50.0 - 210.0 mm per month. September is typically the wettest month, when rainfall can reach 210.0 mm. January is typically the driest time to visit Japan when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from Ottawa to Japan?

The most popular flight routes from Ottawa to Japan are Ottawa - Tokyo Narita, Ottawa - Tokyo Haneda and Ottawa - Osaka Kansai Intl.

What are the most popular airlines that fly from Ottawa to Japan?

Before booking your flight from Ottawa to Japan check out the most popular airlines for this route: Air Canada, WestJet or United Airlines.

What is the cheapest time of day to fly from YOW to JP?

When flying from Ottawa to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ottawa to Japan?

If you book a flight to Japan from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

Can I find deals for flights from Ottawa to Japan that include hotel bookings?

Yes. In addition to deals on Ottawa to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to Japan?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Japan.

Can I find deals for business class flights from Ottawa to Japan?

Yes. Cheapflights offers flight deals from Ottawa to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 563+ Cheap Flights from Ottawa to Japan

Cheap flight deals from Ottawa to Japan

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to Japan
Explore the most affordable flight options available from Ottawa to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Mon 31/812:25 p.m. -

2 stops38h 55m

Mon 14/96:30 p.m. -

2 stops31h 00m

Deal found 26/8C$ 1,147

Sat 21/116:10 a.m. -

1 stop20h 20m

Tue 8/126:30 p.m. -

1 stop34h 00m

Deal found 23/8C$ 1,165

Thu 27/86:15 p.m. -

2 stops33h 05m

Thu 10/96:30 p.m. -

1 stop24h 05m

Deal found 22/8C$ 1,166

Sun 22/114:15 p.m. -

1 stop34h 15m

Thu 26/116:30 p.m. -

1 stop34h 00m

Deal found 25/8C$ 1,168

Fri 20/114:15 p.m. -

1 stop34h 15m

Sat 5/126:30 p.m. -

1 stop19h 31m

Deal found 23/8C$ 1,170

Sat 21/116:10 a.m. -

1 stop20h 20m

Thu 10/126:30 p.m. -

2 stops44h 14m

Deal found 23/8C$ 1,173

Fri 20/115:40 p.m. -

2 stops48h 15m

Wed 9/1210:05 a.m. -

2 stops43h 54m

Deal found 25/8C$ 1,218

Thu 19/116:10 a.m. -

2 stops25h 30m

Sun 6/127:50 a.m. -

2 stops44h 40m

Deal found 25/8C$ 1,352

Fri 20/115:40 p.m. -

2 stops48h 15m

Tue 8/129:20 p.m. -

2 stops49h 00m

Deal found 25/8C$ 1,579

Fri 4/96:55 a.m. -

1 stop20h 30m

Fri 11/96:00 p.m. -

1 stop19h 45m

Deal found 25/8C$ 1,668

Sat 21/118:30 p.m. -

2 stops31h 10m

Wed 9/123:20 p.m. -

2 stops20h 30m

Deal found 25/8C$ 1,690

Thu 27/810:00 a.m. -

1 stop16h 40m

Thu 10/96:05 p.m. -

1 stop19h 40m

Deal found 22/8C$ 1,707

Best flights from Ottawa to Japan
Discover carefully curated flight deals from Ottawa to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Sat 17/106:55 a.m. -

2 stops41h 05m

Sat 31/109:35 p.m. -

2 stops41h 09m

Deal found 25/8C$ 1,699

Sun 8/115:45 a.m. -

2 stops20h 55m

Tue 17/116:15 p.m. -

2 stops18h 17m

Deal found 25/8C$ 1,725

Mon 1/24:15 p.m. -

2 stops37h 40m

Fri 5/22:40 p.m. -

2 stops23h 21m

Deal found 25/8C$ 1,882

Sat 23/15:40 a.m. -

2 stops48h 55m

Sun 7/29:20 a.m. -

2 stops29h 22m

Deal found 26/8C$ 1,914

Mon 21/96:05 a.m. -

1 stop18h 30m

Mon 28/93:50 p.m. -

2 stops21h 04m

Deal found 22/8C$ 1,925

Sun 22/117:45 a.m. -

2 stops24h 00m

Sun 6/127:05 a.m. -

2 stops21h 04m

Deal found 25/8C$ 2,044

Fri 29/15:10 p.m. -

2 stops28h 35m

Sat 13/21:35 p.m. -

2 stops48h 24m

Deal found 21/8C$ 2,431

Wed 18/115:30 a.m. -

2 stops44h 05m

Mon 7/129:30 p.m. -

2 stops33h 50m

Deal found 25/8C$ 2,432

Tue 12/17:35 p.m. -

2 stops32h 25m

Tue 19/17:00 p.m. -

2 stops43h 40m

Deal found 24/8C$ 2,651

Fri 18/910:00 a.m. -

1 stop16h 40m

Fri 25/96:05 p.m. -

1 stop20h 30m

Deal found 21/8C$ 1,879

Sat 5/126:10 a.m. -

2 stops23h 35m

Wed 9/122:30 p.m. -

2 stops38h 00m

Deal found 25/8C$ 1,884

Mon 21/96:25 a.m. -

2 stops19h 20m

Mon 28/94:45 p.m. -

2 stops20h 09m

Deal found 22/8C$ 1,925

Sat 21/115:40 p.m. -

2 stops38h 05m

Wed 9/127:05 a.m. -

2 stops21h 04m

Deal found 25/8C$ 2,020

Sat 21/117:45 a.m. -

2 stops24h 00m

Thu 10/127:05 a.m. -

2 stops21h 04m

Deal found 25/8C$ 2,044

Sun 22/116:10 a.m. -

2 stops23h 40m

Sun 6/122:40 p.m. -

2 stops23h 21m

Deal found 25/8C$ 1,901

Tue 24/114:46 p.m. -

2 stops33h 59m

Fri 4/126:35 p.m. -

2 stops33h 34m

Deal found 25/8C$ 1,936

Sun 15/117:45 a.m. -

2 stops24h 00m

Mon 30/119:20 p.m. -

2 stops41h 36m

Deal found 25/8C$ 2,070

Sun 22/116:10 a.m. -

2 stops23h 40m

Fri 4/122:40 p.m. -

2 stops23h 21m

Deal found 25/8C$ 1,925

Sat 14/114:46 p.m. -

2 stops33h 59m

Wed 2/126:35 p.m. -

2 stops33h 54m

Deal found 25/8C$ 1,936

Mon 23/115:30 a.m. -

2 stops41h 40m

Wed 9/124:45 p.m. -

2 stops38h 35m

Deal found 23/8C$ 2,443

Fri 25/96:25 p.m. -

2 stops36h 55m

Mon 12/109:15 a.m. -

2 stops33h 43m

Deal found 22/8C$ 2,341

Tue 24/113:10 p.m. -

2 stops35h 35m

Wed 2/126:35 p.m. -

2 stops33h 54m

Deal found 25/8C$ 1,936

Wed 18/116:10 a.m. -

2 stops23h 40m

Fri 27/112:40 p.m. -

2 stops23h 21m

Deal found 25/8C$ 1,990

Tue 12/17:35 p.m. -

2 stops32h 25m

Mon 18/111:00 a.m. -

2 stops27h 40m

Deal found 24/8C$ 2,651

Mon 12/106:55 a.m. -

2 stops25h 50m

Mon 26/107:05 a.m. -

2 stops20h 04m

Deal found 22/8C$ 2,208

Tue 24/115:30 a.m. -

2 stops42h 40m

Mon 7/126:00 p.m. -

2 stops37h 20m

Deal found 23/8C$ 2,443

Mon 26/106:00 a.m. -

2 stops22h 45m

Tue 17/1110:25 a.m. -

2 stops18h 04m

Deal found 23/8C$ 1,940

Sun 31/15:10 p.m. -

2 stops37h 55m

Sun 14/21:35 p.m. -

2 stops39h 25m

Deal found 21/8C$ 2,386

Thu 12/116:10 a.m. -

2 stops23h 40m

Sun 29/112:40 p.m. -

2 stops23h 21m

Deal found 25/8C$ 1,990

Tue 12/18:25 p.m. -

2 stops31h 35m

Sun 17/17:00 p.m. -

2 stops43h 40m

Deal found 24/8C$ 2,651

Find flight deals from Ottawa to Japan

Round-trip from	C$ 1,147
One-way from	C$ 563
Popular in	October
Cheapest in	January
Average price	C$ 1,474

WestJet
31/8-14/9
4 total stops
69h 55m total
Ottawa to Japan

Search Deals

WestJet
31/8
2 total stops
38h 55m total
Ottawa to Japan

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (C$ 57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sat 17/10

6:55 a.m.-1:00 p.m.

2 stops41h 05m

Tokyo Narita

Sat 31/10

9:35 p.m.-1:44 a.m.

2 stops41h 09m

C$ 1,699

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sun 8/11

5:45 a.m.-4:40 p.m.

2 stops20h 55m

Tokyo Narita

Tue 17/11

6:15 p.m.-10:32 p.m.

2 stops18h 17m

C$ 1,725

Quickest round-trip

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Fri 18/9

10:00 a.m.-3:40 p.m.

1 stop16h 40m

Tokyo Haneda

Fri 25/9

6:05 p.m.-1:35 a.m.

1 stop20h 30m

C$ 1,879

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Mon 1/2

4:15 p.m.-7:55 p.m.

2 stops37h 40m

Osaka Itami

Fri 5/2

2:40 p.m.-12:01 a.m.

2 stops23h 21m

C$ 1,882

OttawaNagoya

YOW Ottawa - NGO Nagoya Chubu Centrair Intl

YOWNGO

Ottawa

Sat 5/12

6:10 a.m.-7:45 p.m.

2 stops23h 35m

Nagoya Chubu Centrair Intl

Wed 9/12

2:30 p.m.-2:30 p.m.

2 stops38h 00m

C$ 1,884

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sun 22/11

6:10 a.m.-7:50 p.m.

2 stops23h 40m

Osaka Itami

Sun 6/12

2:40 p.m.-12:01 a.m.

2 stops23h 21m

C$ 1,901

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sat 23/1

5:40 a.m.-8:35 p.m.

2 stops48h 55m

Tokyo Narita

Sun 7/2

9:20 a.m.-12:42 a.m.

2 stops29h 22m

C$ 1,914

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Mon 21/9

6:05 a.m.-1:35 p.m.

1 stop18h 30m

Tokyo Haneda

Mon 28/9

3:50 p.m.-11:54 p.m.

2 stops21h 04m

C$ 1,925

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Mon 21/9

6:25 a.m.-2:45 p.m.

2 stops19h 20m

Tokyo Narita

Mon 28/9

4:45 p.m.-11:54 p.m.

2 stops20h 09m

C$ 1,925

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sun 22/11

6:10 a.m.-7:50 p.m.

2 stops23h 40m

Osaka Itami

Fri 4/12

2:40 p.m.-12:01 a.m.

2 stops23h 21m

C$ 1,925

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/8

Showing 1-10 of 56 resultsSorted by cheapest first

...

Best time to book a flight from Ottawa to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Ottawa with our price prediction graph.

YOW-NRT

YOW-KIX

YOW-HND

YOW-ITM

YOW-UKB

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 Japan

YOW-JP0

YOW-NRT

YOW-KIX

YOW-HND

YOW-ITM

What is the cheapest month to book a flight from Ottawa to Japan?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Japan (average of C$ 1,140). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,756). 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.

How far ahead should I book a flight from Ottawa to Japan?

To ensure you get the cheapest price possible for a flight from Ottawa to Japan, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Japan

Get a feel of what it's like to fly with ANA,United Airlines, andWestJet from Ottawa to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very good

1,300 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

ANA

8.3

Very good

1,300 reviews

ANA

8.3

Very good

1,300 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

United Airlines

7.4

Good

10,128 reviews

ANA

8.3

Very good

1,300 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

WestJet

7.2

Good

3,438 reviews

ANA

8.3

Very good

1,300 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

Air Canada

7.1

Good

11,540 reviews

ANA

8.3

Very good

1,300 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ryan,Aug 2026

JFK - HND

Cheap tickets .com booked wrong flight and I had to change everything for an up charge. Remove them from your site

Related info for your journey

What airport do you fly from for flights from Ottawa to Japan?
If you book a flight to Japan from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.
How long is the flight from Ottawa to Japan?
Departing from Ottawa to Japan will take you 20h 55m. Airlines will cover a distance of 10292 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Ottawa to Japan one-way?
The cheapest airlines for a one-way flight from Ottawa to Japan are WestJet (C$ 428), ANA (C$ 671), and Air Canada (C$ 702).
What are the most popular routes from Ottawa to Japan?
The most popular flight routes from Ottawa to Japan are Ottawa - Tokyo Narita, Ottawa - Tokyo Haneda and Ottawa - Osaka Kansai Intl.
Can I find deals for flights from Ottawa to Japan that include hotel bookings?
Yes. In addition to deals on Ottawa to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Japan.
Can I find deals for business class flights from Ottawa to Japan?
Yes. Cheapflights offers flight deals from Ottawa to Japan 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 Japan?
Currently, January is the cheapest month in which you can book a flight from Ottawa to Japan (average of C$ 1,140). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,756). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Top regions

Alternative routes for Ottawa to Japan

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Top 4 airlines flying from Ottawa to Japan

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 879	AverageC$ 1,311	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 1,050	AverageC$ 1,667	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
ANA	CheapestC$ 1,154	AverageC$ 1,754	FlexibilityNo cancel fee	On-time80%	Search ANA flights
United Airlines	CheapestC$ 1,185	AverageC$ 1,358	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Japan?

Cheapflights helps you search for flights from Ottawa to Japan via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Japan?

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Japan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to Japan with no change fees?

Certainly. Search results for flights to Japan from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Japan become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Japan flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ottawa to Japan from C$ 563

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Japan

Cheapest flights from Ottawa to JapanExplore the most affordable flight options available from Ottawa to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Explore the most affordable flight options available from Ottawa to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Ottawa to JapanDiscover carefully curated flight deals from Ottawa to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Discover carefully curated flight deals from Ottawa to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Ottawa to JapanDiscover last-minute flight deals from Ottawa to Japan. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Japan. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Ottawa to JapanSearch for one-way flight options from Ottawa to Japan. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Search for one-way flight options from Ottawa to Japan. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.

Find flight deals from Ottawa to Japan

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Japan that are best for you.

Best time to book a flight from Ottawa to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Ottawa with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ottawa to Japan?

How far ahead should I book a flight from Ottawa to Japan?

To ensure you get the cheapest price possible for a flight from Ottawa to Japan, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated 26 August 2026.

Get a feel of what it's like to fly with ANA,United Airlines, andWestJet from Ottawa to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to Japan?

How long is the flight from Ottawa to Japan?

What are the cheapest airlines to fly from Ottawa to Japan one-way?

What are the most popular routes from Ottawa to Japan?

Can I find deals for flights from Ottawa to Japan that include hotel bookings?

How can I find direct flights from Ottawa to Japan?

Can I find deals for business class flights from Ottawa to Japan?

What is the cheapest month to book a flight from Ottawa to Japan?

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.

Alternative routes for Ottawa to Japan

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Ottawa to Japan by cabin class

Find flights from Ottawa to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Japan flights

Browse other Ottawa and Japan flight options. Last updated on 26 August 2026.

Popular flight searches

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Ottawa to Japan flights

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Fly to Japan regions

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Top 4 airlines flying from Ottawa to Japan

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Japan?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Japan?

Can Cheapflights find flights from Ottawa to Japan with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to Japan become cheaper?

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Cheapest flights from Ottawa to Japan
Explore the most affordable flight options available from Ottawa to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2026.

Best flights from Ottawa to Japan
Discover carefully curated flight deals from Ottawa to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 August 2026.

Last-minute flights from Ottawa to Japan
Discover last-minute flight deals from Ottawa to Japan. Data last updated 26 August 2026 and is based on user searches.

One-way flights from Ottawa to Japan
Search for one-way flight options from Ottawa to Japan. Find affordable one-way fares based on user searches. Data last updated 26 August 2026.