How long is the flight from Ottawa to Japan?

Departing from Ottawa to Japan will take you 21h 35m. Airlines will cover a distance of 10335 km. Both multi-stop and direct flights can be found to your destination and back.

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 Haneda, Ottawa - Tokyo Narita 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$ 512+ 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 10 September 2026.

Fri 4/126:10 a.m. -

1 stop20h 20m

Thu 14/16:30 p.m. -

1 stop19h 31m

Deal found 9/9C$ 1,048

Wed 9/126:10 a.m. -

1 stop20h 20m

Thu 14/16:30 p.m. -

1 stop19h 31m

Deal found 9/9C$ 1,071

Sun 22/114:15 p.m. -

1 stop34h 15m

Tue 8/126:30 p.m. -

1 stop19h 31m

Deal found 6/9C$ 1,075

Wed 18/114:15 p.m. -

1 stop34h 15m

Wed 9/126:30 p.m. -

1 stop19h 31m

Deal found 6/9C$ 1,077

Mon 23/116:10 a.m. -

1 stop20h 20m

Wed 9/126:30 p.m. -

1 stop19h 31m

Deal found 5/9C$ 1,084

Mon 23/114:15 p.m. -

1 stop34h 15m

Tue 8/126:30 p.m. -

1 stop19h 31m

Deal found 6/9C$ 1,093

Sat 5/125:30 a.m. -

2 stops45h 00m

Wed 13/16:30 p.m. -

2 stops44h 14m

Deal found 9/9C$ 1,096

Tue 17/116:10 a.m. -

2 stops25h 30m

Thu 3/127:50 a.m. -

2 stops30h 11m

Deal found 6/9C$ 1,461

Wed 18/116:10 a.m. -

2 stops25h 30m

Thu 3/127:50 a.m. -

2 stops44h 40m

Deal found 6/9C$ 1,475

Mon 30/115:40 p.m. -

1 stop35h 05m

Tue 15/129:55 p.m. -

1 stop32h 04m

Deal found 6/9C$ 1,569

Tue 1/125:40 p.m. -

1 stop35h 05m

Wed 16/129:55 p.m. -

2 stops24h 25m

Deal found 6/9C$ 1,580

Tue 17/115:40 p.m. -

2 stops48h 15m

Fri 4/129:20 p.m. -

2 stops41h 24m

Deal found 6/9C$ 1,641

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 10 September 2026.

Mon 1/24:15 p.m. -

2 stops37h 40m

Fri 5/22:40 p.m. -

2 stops23h 21m

Deal found 5/9C$ 1,599

Tue 17/115:40 p.m. -

2 stops48h 15m

Fri 4/129:20 p.m. -

2 stops41h 24m

Deal found 6/9C$ 1,641

Wed 23/910:40 a.m. -

2 stops21h 35m

Wed 30/910:55 p.m. -

2 stops24h 01m

Deal found 9/9C$ 1,868

Fri 25/126:15 a.m. -

2 stops22h 40m

Sun 10/17:00 p.m. -

2 stops33h 09m

Deal found 6/9C$ 2,009

Fri 25/125:30 a.m. -

2 stops43h 40m

Sun 10/15:00 p.m. -

2 stops38h 20m

Deal found 5/9C$ 2,257

Sun 31/15:30 a.m. -

2 stops60h 30m

Sat 20/29:35 p.m. -

2 stops41h 09m

Deal found 5/9C$ 2,402

Sat 5/126:00 a.m. -

2 stops38h 10m

Wed 9/126:40 p.m. -

2 stops44h 04m

Deal found 5/9C$ 2,957

Sat 5/126:10 a.m. -

2 stops23h 40m

Wed 9/122:20 p.m. -

2 stops23h 41m

Deal found 6/9C$ 1,792

Fri 25/128:25 p.m. -

2 stops31h 35m

Sat 9/17:00 p.m. -

2 stops42h 55m

Deal found 6/9C$ 3,717

Tue 20/106:25 a.m. -

2 stops23h 35m

Wed 18/116:20 p.m. -

1 stop16h 56m

Deal found 6/9C$ 1,921

Sun 7/35:40 p.m. -

2 stops29h 50m

Sat 20/35:45 p.m. -

2 stops35h 14m

Deal found 5/9C$ 2,036

Fri 23/106:00 a.m. -

2 stops23h 10m

Fri 30/108:00 a.m. -

2 stops20h 07m

Deal found 7/9C$ 2,038

Sat 28/114:46 p.m. -

2 stops33h 44m

Thu 10/124:50 p.m. -

1 stop16h 37m

Deal found 6/9C$ 1,921

Sat 6/35:40 p.m. -

2 stops36h 50m

Sat 20/35:45 p.m. -

2 stops35h 14m

Deal found 5/9C$ 2,076

Thu 24/122:00 p.m. -

2 stops40h 20m

Fri 8/18:00 a.m. -

2 stops20h 09m

Deal found 5/9C$ 2,079

Sat 28/114:46 p.m. -

2 stops32h 04m

Fri 11/126:20 p.m. -

1 stop16h 56m

Deal found 5/9C$ 1,923

Fri 25/126:15 a.m. -

2 stops22h 40m

Sat 9/17:05 a.m. -

2 stops21h 04m

Deal found 9/9C$ 2,090

Mon 1/34:36 p.m. -

2 stops32h 49m

Fri 26/35:05 p.m. -

2 stops34h 23m

Deal found 5/9C$ 1,923

Wed 18/117:45 a.m. -

2 stops24h 00m

Thu 3/123:00 p.m. -

2 stops23h 56m

Deal found 7/9C$ 2,152

Wed 3/36:15 a.m. -

1 stop18h 45m

Fri 26/36:00 p.m. -

2 stops33h 28m

Deal found 5/9C$ 1,923

Sat 14/115:40 p.m. -

2 stops26h 20m

Tue 1/127:00 p.m. -

2 stops34h 59m

Deal found 6/9C$ 2,203

Sun 15/114:46 p.m. -

2 stops33h 59m

Fri 4/126:35 p.m. -

2 stops32h 51m

Deal found 6/9C$ 1,925

Thu 29/106:15 a.m. -

2 stops21h 15m

Thu 19/114:50 p.m. -

1 stop16h 37m

Deal found 9/9C$ 1,929

Fri 25/126:15 a.m. -

2 stops25h 30m

Sat 9/17:05 a.m. -

2 stops21h 04m

Deal found 9/9C$ 2,620

Mon 8/26:00 a.m. -

1 stop18h 20m

Fri 12/26:20 p.m. -

1 stop17h 06m

Deal found 9/9C$ 1,932

Mon 8/29:45 a.m. -

2 stops41h 00m

Fri 12/26:35 p.m. -

2 stops33h 43m

Deal found 8/9C$ 1,934

Wed 16/125:30 a.m. -

2 stops41h 00m

Sun 10/11:30 p.m. -

2 stops25h 14m

Deal found 5/9C$ 4,204

Fri 25/125:40 p.m. -

3 stops31h 05m

Sun 10/17:05 p.m. -

2 stops34h 54m

Deal found 5/9C$ 3,095

Thu 15/1010:35 a.m. -

2 stops21h 40m

Thu 29/106:20 p.m. -

1 stop15h 56m

Deal found 9/9C$ 1,937

Thu 24/125:10 p.m. -

1 stop27h 20m

Fri 8/19:00 a.m. -

2 stops44h 00m

Deal found 6/9C$ 3,199

Find flight deals from Ottawa to Japan

Round-trip from	C$ 994
One-way from	C$ 512
Popular in	October
Cheapest in	January
Average price	C$ 1,554

WestJet
11/1-7/2
2 total stops
53h 46m total
Ottawa to Japan

Search Deals

WestJet
20/1-31/12
1 total stop
20h 20m total
Ottawa to Japan

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Wed 20/1

6:10 a.m.-4:30 p.m.

1 stop20h 20m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 512

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sun 14/2

4:15 p.m.-4:30 p.m.

1 stop34h 15m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 514

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Tue 5/1

4:15 p.m.-4:30 p.m.

1 stop34h 15m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 636

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sat 24/10

12:25 p.m.-4:30 p.m.

2 stops39h 05m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 663

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Mon 19/10

12:25 p.m.-4:20 p.m.

2 stops38h 55m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 743

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sun 14/2

1:45 p.m.-4:30 p.m.

3 stops36h 45m

Tokyo Narita

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 746

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Tue 15/9

4:15 p.m.-12:55 a.m.

2 stops43h 40m

Tokyo Haneda

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 791

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Sat 24/10

6:55 a.m.-12:55 a.m.

3 stops29h 00m

Tokyo Haneda

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 808

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Mon 19/10

8:15 p.m.-7:00 p.m.

3 stops33h 45m

Tokyo Haneda

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 813

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Fri 2/10

7:20 a.m.-5:00 p.m.

2 stops44h 40m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-10:00 a.m.

Nonstop0h 00m

C$ 860

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 54 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-HND

YOW-KIX

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-HND

YOW-KIX

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$ 1,142). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,803). 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 16 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

1,313 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

1,313 reviews

ANA

8.3

Very good

1,313 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

10,194 reviews

ANA

8.3

Very good

1,313 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

3,445 reviews

ANA

8.3

Very good

1,313 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

11,609 reviews

ANA

8.3

Very good

1,313 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 21h 35m. Airlines will cover a distance of 10335 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Ottawa to Japan?
The most popular flight routes from Ottawa to Japan are Ottawa - Tokyo Haneda, Ottawa - Tokyo Narita 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$ 1,142). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,803). 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

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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$ 915	AverageC$ 1,373	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 1,044	AverageC$ 1,677	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
ANA	CheapestC$ 1,147	AverageC$ 1,806	FlexibilityNo cancel fee	On-time80%	Search ANA flights
United Airlines	CheapestC$ 1,178	AverageC$ 1,350	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$ 512

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. 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 10 September 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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from Ottawa to JapanDiscover last-minute flight deals from Ottawa to Japan. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Japan. Data last updated 10 September 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 10 September 2026.

Search for one-way flight options from Ottawa to Japan. Find affordable one-way fares based on user searches. Data last updated 10 September 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 16 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.

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 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 10 September 2026.

Popular flight searches

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Ottawa to Japan flights

Consider these flights travelling from Ottawa to Japan.

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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Travel Smart

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 10 September 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 10 September 2026.

Last-minute flights from Ottawa to Japan
Discover last-minute flight deals from Ottawa to Japan. Data last updated 10 September 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 10 September 2026.