Cheap flights from Ireland to Ottawa from €427
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Ottawa departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ireland to Ottawa
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 Ottawa?
The cheapest month to fly to Ottawa from Ireland is in February. Flight prices, which tend to average around €565, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Ottawa from Ireland during July instead. Flights to Ottawa in July, while not as cheap as those in February, still average around €580.
What is the cheapest day to depart on your flight to Ottawa?
The cheapest day to depart from Ireland to Ottawa is on a Thursday when prices can be found for as low as €590. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Ottawa for around €812.
What is the cheapest time of day to depart on your flight to Ottawa?
Flying to Ottawa from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €0 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Ottawa is in the morning when prices are around €635.
How far in advance should I book a flight to Ottawa?
You are more likely to see cheaper flights to Ottawa from Ireland when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around €631 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Ireland for as low as €515 on momondo.
Cheap Ireland to Ottawa flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Ottawa
When did momondo last update prices for flights from Ireland to Ottawa Airport?
Prices for flights from Ireland to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Ottawa Airport?
As of April 2025, there are 2 operators available to choose from for flights from Ireland to Ottawa Airport.
How old do you have to be to fly from Ireland to Ottawa Airport?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport 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 licence 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 Ireland to Ottawa
Compare and see reviews for airlines that fly from Ireland to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €532 | Free Cancellation | Rating 7.0 9,127 reviews | |||
| PriceFrom €585 | Free Cancellation | Rating 7.0 1,063 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Ottawa?
Finding the right flight to Ottawa from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.
Can I find flights from Ireland to Ottawa with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ottawa from Ireland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ireland to Ottawa?
Once all potential Ireland to Ottawa 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 Ireland to Ottawa right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ottawa from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.