Cheap flights from Ottawa to Japan from C$ 555
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 Japan departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ottawa to Japan
Cheap round-trip flights
Cheap one-way flights
WestJet flights from Ottawa to Japan
Our best WestJet deals on Ottawa to Japan flight tickets
Air Canada flights from Ottawa to Japan
Our best Air Canada deals on Ottawa to Japan flight tickets
See travel insights to Japan from
How to get the cheapest flight ticket from Ottawa to Japan
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 Japan?
The month of January is, on average, the cheapest month to fly to Japan from Ottawa, with most prices found around C$ 1,247. If you’re not able to fly to Japan in January, then November is your next best option. Flight prices from Ottawa to Japan during November average around C$ 1,295.
What is the cheapest day to depart on your flight to Japan?
The cheapest day to depart from Ottawa to Japan is on a Wednesday when prices can be found for as low as C$ 1,580. Flights from Ottawa to Japan on a Tuesday will generally be more expensive and average around C$ 1,761. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Japan?
The cheapest time of day to fly to Japan is in the evening when flights can be purchased for as low as C$ 1,490. Flights in the morning are often more expensive with an average ticket price of C$ 1,686.
How far in advance should I book a flight to Japan?
You are more likely to see cheaper flights to Japan from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Japan for around C$ 1,545 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Japan from Ottawa for as low as C$ 1,266 on momondo.
What is the cheapest airline that flies from Ottawa to Japan?
WestJet and Air Canada are the most popular carriers operating from Ottawa to Japan
Which airlines fly to Japan?
Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Japan from Ottawa according to our data. Air Canada is the first choice among our users, with 74% of people opting to fly with this airline when travelling to Japan. Keep in mind that there are 6 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.
Cheap Ottawa to Japan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to Japan
When did momondo last update prices for flights from Ottawa Airport to Japan?
Prices for flights from Ottawa Airport to Japan are refreshed on a daily basis.
How many operators does momondo search for flights from Ottawa Airport to Japan?
As of July 2025, there are 4 operators available to choose from for flights from Ottawa Airport to Japan.
How old do you have to be to fly from Ottawa Airport to Japan?
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 Japan.
What documentation or ID do you need to fly to Japan?
The necessary travel and health documents for your Japan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ottawa to Japan
Compare and see reviews for airlines that fly from Ottawa to Japan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 957 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom C$ 1,029 | Free Cancellation | Rating 8.4 893 reviews | |||
| PriceFrom C$ 1,074 | Free Cancellation | Rating 7.1 9,678 reviews | |||
| PriceFrom C$ 1,163 | Free Cancellation | Rating 7.2 2,917 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to Japan?
Finding the right flight to Japan from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.
Can I find flights from Ottawa to Japan with flexible booking policies on momondo?
Flights from Ottawa to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ottawa to Japan?
Once all potential Ottawa to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Ottawa to Japan right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ottawa to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.