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Cheap flights from Ottawa to Japan from C$ 639

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — FUK
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Japan

Enter your travel dates to find the best prices.

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 1 August 2026.

Thu 26/115:45 p.m.
YOW
-
NRT
1 stop31h 45m
WestJet
Fri 11/126:35 p.m.
NRT
-
YOW
1 stop19h 10m
WestJet
Deal found 30/7C$ 1,265
Wed 9/125:45 p.m.
YOW
-
NRT
1 stop31h 45m
WestJet
Fri 15/16:35 p.m.
NRT
-
YOW
1 stop19h 10m
WestJet
Deal found 27/7C$ 1,302
Sun 6/96:15 p.m.
YOW
-
NRT
2 stops57h 05m
Multiple Airlines
Tue 6/103:55 p.m.
NRT
-
YOW
2 stops26h 40m
Multiple Airlines
Deal found 29/7C$ 1,307
Mon 23/116:00 a.m.
YOW
-
NRT
1 stop19h 30m
WestJet
Fri 27/116:35 p.m.
NRT
-
YOW
1 stop19h 10m
WestJet
Deal found 30/7C$ 1,311
Thu 10/126:00 a.m.
YOW
-
NRT
1 stop19h 30m
WestJet
Sat 16/16:35 p.m.
NRT
-
YOW
2 stops44h 07m
WestJet
Deal found 27/7C$ 1,315
Sun 22/116:00 a.m.
YOW
-
NRT
1 stop19h 30m
WestJet
Thu 26/116:35 p.m.
NRT
-
YOW
1 stop35h 15m
WestJet
Deal found 30/7C$ 1,316
Wed 9/125:45 p.m.
YOW
-
NRT
1 stop31h 45m
WestJet
Sun 17/16:35 p.m.
NRT
-
YOW
1 stop19h 10m
WestJet
Deal found 27/7C$ 1,321
Sun 23/86:00 a.m.
YOW
-
KIX
2 stops27h 00m
Multiple Airlines
Tue 8/97:45 a.m.
KIX
-
YOW
2 stops34h 50m
Multiple Airlines
Deal found 29/7C$ 1,640
Tue 6/106:05 p.m.
YOW
-
HND
2 stops30h 30m
Multiple Airlines
Tue 27/103:25 p.m.
HND
-
YOW
2 stops37h 34m
Multiple Airlines
Deal found 27/7C$ 1,654
Thu 15/106:05 p.m.
YOW
-
HND
2 stops30h 30m
Multiple Airlines
Thu 29/103:25 p.m.
HND
-
YOW
2 stops37h 34m
Multiple Airlines
Deal found 27/7C$ 1,663
Sun 8/116:00 a.m.
YOW
-
KIX
2 stops24h 35m
Multiple Airlines
Sun 22/117:35 a.m.
KIX
-
YOW
2 stops30h 10m
Multiple Airlines
Deal found 28/7C$ 1,692
Thu 29/107:50 a.m.
YOW
-
KIX
2 stops25h 55m
Multiple Airlines
Thu 12/117:35 a.m.
KIX
-
YOW
2 stops26h 17m
Multiple Airlines
Deal found 31/7C$ 1,736

Find flight deals from Ottawa to Japan

Keep the following information in mind while searching for Ottawa to Japan flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 1,253

One-way from

C$ 653

Popular in

June

Cheapest in

January

Average price

C$ 1,479
WestJet
  • WestJet
  • 16/1-31/1
  • 3 total stops
  • 79h 05m total
  • Ottawa to Japan
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 55h 45m total
  • Ottawa to Japan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Japan 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 1 August 2026.
Use the filters below to find and compare flights from Ottawa to Japan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaTokyo

YOW - NRT

YOWNRT

Ottawa

Mon 23/11

6:00 a.m.-3:30 p.m.

1 stop19h 30m

Tokyo Narita

Fri 27/11

6:35 p.m.-12:42 a.m.

2 stops44h 07m

C$ 1,322

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sun 23/8

5:00 a.m.-4:25 p.m.

1 stop22h 25m

Osaka Kansai Intl

Tue 8/9

6:00 p.m.-12:53 a.m.

1 stop19h 53m

C$ 1,771

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Thu 10/9

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

2 stops23h 00m

Osaka Itami

Mon 14/9

2:00 p.m.-12:53 a.m.

2 stops23h 53m

C$ 1,845

OttawaTokyo

YOW - NRT

YOWNRT

Ottawa

Thu 15/10

7:20 a.m.-4:20 p.m.

1 stop20h 00m

Tokyo Narita

Thu 29/10

6:35 p.m.-12:45 a.m.

1 stop19h 10m

C$ 1,866

OttawaNagoya

YOW - NGO

YOWNGO

Ottawa

Mon 14/9

9:00 a.m.-8:40 p.m.

2 stops22h 40m

Nagoya Chubu Centrair Intl

Mon 21/9

2:00 p.m.-7:45 p.m.

2 stops18h 45m

C$ 1,915

OttawaNagoya

YOW - NGO

YOWNGO

Ottawa

Thu 29/10

5:40 a.m.-7:45 p.m.

3 stops25h 05m

Nagoya Chubu Centrair Intl

Thu 12/11

2:30 p.m.-12:42 a.m.

3 stops24h 12m

C$ 1,966

OttawaOsaka

YOW - ITM

YOWITM

Ottawa

Fri 25/12

7:45 a.m.-7:30 a.m.

2 stops33h 45m

Osaka Itami

Sun 10/1

7:00 p.m.-9:31 p.m.

2 stops40h 31m

C$ 1,973

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Sat 21/11

2:00 p.m.-4:45 p.m.

2 stops60h 45m

Osaka Kansai Intl

Wed 25/11

8:20 a.m.-1:11 p.m.

2 stops42h 51m

C$ 1,974

OttawaOsaka

YOW - KIX

YOWKIX

Ottawa

Thu 24/12

4:36 p.m.-4:45 p.m.

2 stops34h 09m

Osaka Kansai Intl

Fri 8/1

8:20 a.m.-9:31 p.m.

2 stops27h 11m

C$ 1,989

OttawaNagoya

YOW - NGO

YOWNGO

Ottawa

Sun 22/11

2:00 p.m.-8:30 p.m.

2 stops40h 30m

Nagoya Chubu Centrair Intl

Thu 26/11

2:00 p.m.-9:16 p.m.

2 stops21h 16m

C$ 1,994

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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.
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

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$ 1,161). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,622). 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 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 1 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.
ANA
8.3
Very good
1,288 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.5

Overall

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
ANA
8.3
Very good
1,288 reviews
ANA
8.3
Very good
1,288 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.5

Overall

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
United Airlines
7.4
Good
10,063 reviews
ANA
8.3
Very good
1,288 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.5

Overall

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
WestJet
7.2
Good
3,424 reviews
ANA
8.3
Very good
1,288 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.5

Overall

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.
Air Canada
7.1
Good
11,415 reviews
ANA
8.3
Very good
1,288 reviews
Check prices

Crew

8.7

Comfort

8.2

Boarding

8.5

Overall

8.3

Food

7.8

Entertainment

8.0

Reviews

1 / 20
4.0
Okay

PeggyLee,Jun 2026

BKK - NRT

It was unexpectedly below the expectation from the overall atmosphere of older plane, older seats, and most disappointment probably the meals. Will not be booking ANA again.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Japan. 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 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 19h 30m. 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$ 443), ANA (C$ 679), and Air Canada (C$ 710).

  • 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 Itami.

  • 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$ 1,161). Flying from Ottawa to Japan in March is currently the most expensive (average of C$ 1,622). 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

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Top 4 airlines flying from Ottawa to Japan

Discover the top 4 airlines that operate flights from Ottawa to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 889AverageC$ 1,322FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 930AverageC$ 1,379FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestC$ 1,167AverageC$ 1,773FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air CanadaCheapestC$ 1,182AverageC$ 1,643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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