How long is the flight from Ottawa to Japan?

Departing from Ottawa to Japan will take you 20h 20m. Airlines will cover a distance of 10292 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 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$ 550+ 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 31 August 2026.

Sat 5/912:25 p.m. -

2 stops38h 55m

Mon 21/96:30 p.m. -

2 stops31h 00m

Deal found 29/8C$ 1,121

Sat 5/125:30 a.m. -

2 stops45h 00m

Mon 22/26:30 p.m. -

1 stop19h 31m

Deal found 28/8C$ 1,135

Sun 6/124:15 p.m. -

1 stop34h 15m

Mon 22/26:30 p.m. -

2 stops20h 14m

Deal found 28/8C$ 1,144

Fri 4/126:10 a.m. -

1 stop20h 20m

Wed 24/26:30 p.m. -

1 stop34h 00m

Deal found 28/8C$ 1,153

Sun 22/116:10 a.m. -

1 stop20h 20m

Sun 6/126:30 p.m. -

1 stop34h 00m

Deal found 26/8C$ 1,159

Thu 3/124:15 p.m. -

1 stop34h 15m

Wed 24/26:30 p.m. -

1 stop19h 31m

Deal found 28/8C$ 1,163

Tue 29/96:25 a.m. -

1 stop20h 00m

Tue 6/1010:40 a.m. -

1 stop16h 19m

Deal found 31/8C$ 1,576

Thu 15/109:00 a.m. -

1 stop18h 25m

Thu 22/106:00 p.m. -

1 stop36h 08m

Deal found 31/8C$ 1,592

Mon 28/96:25 a.m. -

1 stop20h 00m

Mon 5/1010:40 a.m. -

1 stop16h 19m

Deal found 31/8C$ 1,624

Mon 12/106:00 p.m. -

1 stop33h 25m

Mon 19/106:00 p.m. -

1 stop19h 53m

Deal found 28/8C$ 1,710

Fri 4/96:55 a.m. -

1 stop20h 30m

Fri 11/96:00 p.m. -

1 stop19h 45m

Deal found 27/8C$ 1,712

Mon 31/87:20 a.m. -

2 stops25h 40m

Mon 7/97:45 a.m. -

2 stops29h 55m

Deal found 28/8C$ 1,726

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 31 August 2026.

Fri 15/16:10 a.m. -

1 stop20h 20m

Sun 31/16:30 p.m. -

2 stops44h 14m

Deal found 28/8C$ 1,085

Sat 9/15:40 p.m. -

2 stops36h 15m

Mon 15/22:00 p.m. -

2 stops22h 32m

Deal found 30/8C$ 1,710

Thu 11/29:10 a.m. -

2 stops20h 00m

Wed 12/52:00 p.m. -

2 stops19h 45m

Deal found 30/8C$ 1,821

Mon 26/106:00 a.m. -

2 stops22h 45m

Tue 17/1110:40 a.m. -

1 stop18h 27m

Deal found 30/8C$ 1,923

Thu 15/106:55 a.m. -

2 stops35h 55m

Thu 22/109:15 p.m. -

2 stops37h 20m

Deal found 31/8C$ 2,058

Fri 20/115:30 a.m. -

2 stops35h 00m

Mon 7/129:35 p.m. -

2 stops33h 45m

Deal found 31/8C$ 2,456

Tue 12/17:00 a.m. -

2 stops44h 40m

Mon 15/26:40 p.m. -

2 stops32h 30m

Deal found 30/8C$ 2,462

Sat 9/18:25 p.m. -

2 stops31h 35m

Tue 16/27:00 p.m. -

2 stops43h 40m

Deal found 30/8C$ 2,769

Mon 1/24:15 p.m. -

2 stops37h 40m

Fri 5/22:40 p.m. -

2 stops23h 21m

Deal found 31/8C$ 1,679

Sat 21/112:00 p.m. -

2 stops35h 15m

Wed 9/125:15 p.m. -

1 stop18h 41m

Deal found 31/8C$ 1,923

Tue 12/14:15 p.m. -

2 stops37h 40m

Sat 13/22:40 p.m. -

2 stops37h 50m

Deal found 30/8C$ 1,836

Tue 29/96:05 a.m. -

2 stops20h 50m

Tue 6/1010:40 a.m. -

1 stop16h 19m

Deal found 31/8C$ 1,926

Fri 25/126:15 a.m. -

2 stops35h 55m

Sun 10/18:20 p.m. -

2 stops31h 49m

Deal found 29/8C$ 2,175

Sat 5/126:10 a.m. -

2 stops23h 40m

Wed 9/122:20 p.m. -

2 stops23h 41m

Deal found 30/8C$ 1,837

Sat 9/12:48 p.m. -

2 stops35h 57m

Wed 17/26:35 p.m. -

2 stops32h 51m

Deal found 30/8C$ 1,928

Thu 1/106:05 p.m. -

2 stops30h 10m

Sun 18/109:40 a.m. -

2 stops33h 18m

Deal found 29/8C$ 2,508

Mon 9/116:00 a.m. -

2 stops45h 40m

Fri 20/1111:10 a.m. -

2 stops44h 10m

Deal found 31/8C$ 2,512

Sat 21/115:30 a.m. -

2 stops35h 00m

Wed 9/126:00 p.m. -

2 stops37h 20m

Deal found 31/8C$ 2,556

Fri 8/14:36 p.m. -

2 stops58h 09m

Tue 16/26:35 p.m. -

2 stops32h 51m

Deal found 30/8C$ 1,928

Mon 11/18:25 p.m. -

2 stops31h 35m

Thu 18/27:00 p.m. -

2 stops43h 40m

Deal found 30/8C$ 2,769

Mon 11/14:36 p.m. -

2 stops34h 09m

Thu 18/26:35 p.m. -

2 stops40h 51m

Deal found 30/8C$ 1,928

Thu 24/126:15 a.m. -

2 stops35h 45m

Fri 8/17:05 a.m. -

2 stops21h 07m

Deal found 27/8C$ 2,566

Sat 9/18:25 p.m. -

2 stops31h 35m

Wed 17/27:00 p.m. -

2 stops43h 40m

Deal found 30/8C$ 2,769

Sun 8/116:00 a.m. -

2 stops21h 45m

Tue 17/1110:25 a.m. -

2 stops18h 04m

Deal found 31/8C$ 1,947

Sun 31/15:30 a.m. -

2 stops35h 00m

Tue 16/23:30 p.m. -

3 stops39h 50m

Deal found 26/8C$ 2,860

Sat 5/126:00 a.m. -

2 stops45h 40m

Wed 9/126:40 p.m. -

2 stops32h 30m

Deal found 29/8C$ 2,961

Fri 25/126:15 a.m. -

2 stops25h 30m

Sat 9/17:05 a.m. -

2 stops21h 04m

Deal found 29/8C$ 2,863

Sun 27/96:05 a.m. -

2 stops20h 50m

Sun 4/103:50 p.m. -

2 stops21h 04m

Deal found 30/8C$ 1,993

Wed 27/15:30 a.m. -

2 stops35h 00m

Tue 16/23:30 p.m. -

3 stops39h 50m

Deal found 29/8C$ 2,925

Thu 8/106:05 a.m. -

1 stop19h 25m

Wed 28/105:15 p.m. -

1 stop32h 56m

Deal found 30/8C$ 1,993

Find flight deals from Ottawa to Japan

Round-trip from	C$ 1,073
One-way from	C$ 550
Popular in	October
Cheapest in	January
Average price	C$ 1,475

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

Search Deals

WestJet
20/1
1 total stop
20h 20m 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$ 24 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

Fri 15/1

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

1 stop20h 20m

Tokyo Narita

Sun 31/1

6:30 p.m.-12:44 a.m.

2 stops44h 14m

C$ 1,085

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$ 1,679

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Sat 9/1

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

2 stops36h 15m

Osaka Itami

Mon 15/2

2:00 p.m.-10:32 p.m.

2 stops22h 32m

C$ 1,710

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Thu 11/2

9:10 a.m.-7:10 p.m.

2 stops20h 00m

Osaka Itami

Wed 12/5

2:00 p.m.-8:45 p.m.

2 stops19h 45m

C$ 1,821

OttawaOsaka

YOW Ottawa - ITM Osaka Itami

YOWITM

Ottawa

Tue 12/1

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

2 stops37h 40m

Osaka Itami

Sat 13/2

2:40 p.m.-2:30 p.m.

2 stops37h 50m

C$ 1,836

OttawaNagoya

YOW Ottawa - NGO Nagoya Chubu Centrair Intl

YOWNGO

Ottawa

Sat 5/12

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

2 stops23h 40m

Nagoya Chubu Centrair Intl

Wed 9/12

2:20 p.m.-12:01 a.m.

2 stops23h 41m

C$ 1,837

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Mon 26/10

6:00 a.m.-5:45 p.m.

2 stops22h 45m

Tokyo Haneda

Tue 17/11

10:40 a.m.-3:07 p.m.

1 stop18h 27m

C$ 1,923

OttawaTokyo

YOW Ottawa - NRT Tokyo Narita

YOWNRT

Ottawa

Sat 21/11

2:00 p.m.-3:15 p.m.

2 stops35h 15m

Tokyo Narita

Wed 9/12

5:15 p.m.-9:56 p.m.

1 stop18h 41m

C$ 1,923

Quickest round-trip

OttawaTokyo

YOW Ottawa - HND Tokyo Haneda

YOWHND

Ottawa

Tue 29/9

6:05 a.m.-3:55 p.m.

2 stops20h 50m

Tokyo Haneda

Tue 6/10

10:40 a.m.-1:59 p.m.

1 stop16h 19m

C$ 1,926

OttawaOsaka

YOW Ottawa - KIX Osaka Kansai Intl

YOWKIX

Ottawa

Sat 9/1

2:48 p.m.-4:45 p.m.

2 stops35h 57m

Osaka Kansai Intl

Wed 17/2

6:35 p.m.-1:26 p.m.

2 stops32h 51m

C$ 1,928

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/8

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-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$ 1,132). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,779). 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

1,308 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

1,308 reviews

ANA

8.3

Very good

1,308 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

10,152 reviews

ANA

8.3

Very good

1,308 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

3,444 reviews

ANA

8.3

Very good

1,308 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

11,566 reviews

ANA

8.3

Very good

1,308 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 20m. 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 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$ 1,132). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,779). 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

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Top regions

Alternative routes for Ottawa to Japan

Pearson Intl to New Delhi flights

Pearson Intl to Mumbai flights

Toronto Island to New Delhi flights

Pierre Elliott Trudeau Intl to Suvarnabhumi flights

Pearson Intl to Hong Kong flights

Pearson Intl to Manila flights

Pearson Intl to Suvarnabhumi flights

Pearson Intl to Ahmedabad flights

Pearson Intl to Narita flights

Pierre Elliott Trudeau Intl to Narita flights

Pearson Intl to Incheon Intl flights

Pearson Intl to Haneda flights

Toronto Island to Mumbai flights

Pierre Elliott Trudeau Intl to Haneda flights

Pearson Intl to Amritsar flights

Pierre Elliott Trudeau Intl to Don Mueang Intl flights

Pearson Intl to Hongqiao Intl flights

Pearson Intl to Kathmandu flights

Pearson Intl to Don Mueang Intl flights

Pearson Intl to Ho Chi Minh City flights

Pearson Intl to Bangalore flights

Toronto Island to Ahmedabad flights

Pearson Intl to Dhaka flights

Pearson Intl to Taiwan Taoyuan Intl flights

Pearson Intl to Pu Dong flights

Toronto Island to Narita flights

Pierre Elliott Trudeau Intl to New Delhi flights

Pearson Intl to Hyderabad flights

Pierre Elliott Trudeau Intl to Ho Chi Minh City flights

Pearson Intl to Cochin flights

Pearson Intl to Colombo flights

Pearson Intl to Karachi flights

Pierre Elliott Trudeau Intl to Manila flights

Pearson Intl to Kuala Lumpur Intl flights

Pearson Intl to Guangzhou flights

Toronto Island to Suvarnabhumi flights

Pearson Intl to Capital flights

Toronto Island to Manila flights

Pearson Intl to Islamabad flights

Toronto Island to Hong Kong flights

Toronto Island to Haneda flights

Pierre Elliott Trudeau Intl to Mumbai flights

Pierre Elliott Trudeau Intl to Hongqiao Intl flights

Toronto Island to Lahore flights

Pierre Elliott Trudeau Intl to Hanoi flights

Pearson Intl to Hanoi flights

Pearson Intl to Chennai flights

Pearson Intl to Gimpo Intl flights

Pearson Intl to Da Nang flights

Top 4 airlines flying from Ottawa to Japan

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 880	AverageC$ 1,344	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 1,051	AverageC$ 1,680	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
ANA	CheapestC$ 1,155	AverageC$ 1,818	FlexibilityNo cancel fee	On-time80%	Search ANA flights
United Airlines	CheapestC$ 1,186	AverageC$ 1,359	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to Japan from C$ 550

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 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 31 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 31 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 31 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 31 August 2026.

Last-minute flights from Ottawa to JapanDiscover last-minute flight deals from Ottawa to Japan. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Japan. Data last updated 31 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 31 August 2026.

Search for one-way flight options from Ottawa to Japan. Find affordable one-way fares based on user searches. Data last updated 31 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 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 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 31 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 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 31 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Ottawa to Japan flights

Consider these flights travelling from Ottawa to Japan.

Fly to Japan regions

Consider these flights travelling to Japan regions.

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?

100% Free

Book with Flexibility

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 31 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 31 August 2026.

Last-minute flights from Ottawa to Japan
Discover last-minute flight deals from Ottawa to Japan. Data last updated 31 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 31 August 2026.