How long does it take to fly to Ottawa?

Flight times from Ireland to Ottawa vary, but if you’re flying out of Dublin and flying into Montreal Pierre Elliott Trudeau Intl Airport (one of the most popular routes), then the duration is 13h 21m on average. Another popular route from Ireland to Ottawa is flying from Shannon to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 34h 10m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Ireland to Ottawa Airport?

Prices for flights from Ireland to Ottawa Airport refresh daily.

How many operators does momondo search for flights from Ireland to Ottawa Airport?

As of October 2026, there is 1 operator 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?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 521 Cheap Flights from Ireland to Ottawa in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Ottawa

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Ottawa

Enter your travel dates to find the best prices.

12:35 p.m. - 7:17 p.m.DUB Dublin-YOW Ottawa

35h 42m2 stops Oslo Gardermoen Newark

10:25 a.m. - 6:20 p.m.YOW Ottawa-DUB Dublin

26h 55m3 stops Newark Oslo Gardermoen Kastrup Copenhagen

C$ 988Multiple Airlines

Wed, 2 Dec - Wed, 9 Dec

6:00 a.m. - 3:00 p.m.DUB Dublin-YOW Ottawa

14h 00m1 stop Paris Charles de Gaulle

5:10 p.m. - 2:25 p.m.YOW Ottawa-DUB Dublin

16h 15m1 stop Paris Charles de Gaulle

C$ 1,040Air France

Wed, 18 Nov - Sun, 22 Nov

6:00 a.m. - 3:00 p.m.DUB Dublin-YOW Ottawa

14h 00m1 stop Paris Charles de Gaulle

5:10 p.m. - 9:00 a.m.YOW Ottawa-DUB Dublin

10h 50m1 stop Paris Charles de Gaulle

C$ 1,040Air France

Thu, 5 Nov - Wed, 18 Nov

6:00 a.m. - 3:00 p.m.DUB Dublin-YOW Ottawa

14h 00m1 stop Paris Charles de Gaulle

5:10 p.m. - 9:00 a.m.YOW Ottawa-DUB Dublin

10h 50m1 stop Paris Charles de Gaulle

C$ 1,041Air France

Mon, 21 Dec - Thu, 31 Dec

6:00 a.m. - 3:00 p.m.DUB Dublin-YOW Ottawa

14h 00m1 stop Paris Charles de Gaulle

5:10 p.m. - 9:00 a.m.YOW Ottawa-DUB Dublin

10h 50m1 stop Paris Charles de Gaulle

C$ 1,041Air France

Thu, 5 Nov - Wed, 18 Nov

6:00 a.m. - 3:05 p.m.DUB Dublin-YOW Ottawa

14h 05m1 stop Paris Charles de Gaulle

5:10 p.m. - 2:25 p.m.YOW Ottawa-DUB Dublin

16h 15m1 stop Paris Charles de Gaulle

C$ 1,041Air France

Sun, 1 Nov - Sun, 15 Nov

5:10 a.m. - 7:30 p.m.DUB Dublin-YOW Ottawa

19h 20m2 stops Frankfurt am Main Toronto Pearson Intl

10:05 a.m. - 11:00 a.m.YOW Ottawa-DUB Dublin

19h 55m2 stops Toronto Pearson Intl Frankfurt am Main

C$ 1,043Multiple Airlines

Thu, 28 Jan - Sat, 6 Feb

9:10 a.m. - 7:30 p.m.DUB Dublin-YOW Ottawa

15h 20m2 stops Frankfurt am Main Toronto Pearson Intl

7:00 a.m. - 7:10 a.m.YOW Ottawa-DUB Dublin

19h 10m1 stop Toronto Pearson Intl

C$ 1,046Multiple Airlines

Tue, 8 Dec - Mon, 28 Dec

9:00 a.m. - 7:45 p.m.DUB Dublin-YOW Ottawa

15h 45m1 stop Toronto Pearson Intl

2:00 p.m. - 7:10 a.m.YOW Ottawa-DUB Dublin

12h 10m1 stop Toronto Pearson Intl

C$ 1,047Air Canada

Thu, 19 Nov - Sun, 22 Nov

9:00 a.m. - 5:20 p.m.DUB Dublin-YOW Ottawa

13h 20m1 stop Toronto Pearson Intl

8:50 a.m. - 7:10 a.m.YOW Ottawa-DUB Dublin

17h 20m2 stops Halifax Intl Toronto Pearson Intl

C$ 1,053Air Canada

Thu, 19 Nov - Sun, 22 Nov

Recent last minute flight deals from Ireland to Ottawa

Enter your travel dates to find the best prices.

12:05 p.m. - 9:52 p.m.DUB Dublin-YOW Ottawa

13h 47m2 stops Washington, D.C. Dulles Intl Toronto Island

12:10 p.m. - 6:10 a.m.YOW Ottawa-DUB Dublin

14h 00m1 stop Toronto Pearson Intl

C$ 1,325Air Canada

Mon, 26 Oct - Thu, 29 Oct

12:05 p.m. - 9:52 p.m.DUB Dublin-YOW Ottawa

13h 47m2 stops Washington, D.C. Dulles Intl Toronto Island

2:55 p.m. - 6:10 a.m.YOW Ottawa-DUB Dublin

11h 15m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,331Air Canada

Mon, 26 Oct - Thu, 29 Oct

6:40 a.m. - 3:05 p.m.DUB Dublin-YOW Ottawa

12h 25m1 stop London Heathrow

10:40 p.m. - 1:35 p.m.YOW Ottawa-DUB Dublin

10h 55m1 stop London Heathrow

C$ 1,529Air Canada

Mon, 26 Oct - Thu, 29 Oct

5:10 a.m. - 3:57 p.m.DUB Dublin-YOW Ottawa

14h 47m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

8:30 p.m. - 3:40 p.m.YOW Ottawa-DUB Dublin

15h 10m2 stops Toronto Pearson Intl London Heathrow

C$ 1,875Multiple Airlines

Wed, 28 Oct - Wed, 28 Oct

5:10 a.m. - 3:57 p.m.DUB Dublin-YOW Ottawa

14h 47m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

8:30 p.m. - 3:40 p.m.YOW Ottawa-DUB Dublin

15h 10m2 stops Toronto Pearson Intl London Heathrow

C$ 1,878Multiple Airlines

Wed, 28 Oct - Wed, 28 Oct

5:10 a.m. - 3:57 p.m.DUB Dublin-YOW Ottawa

14h 47m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

8:30 p.m. - 3:40 p.m.YOW Ottawa-DUB Dublin

15h 10m2 stops Toronto Pearson Intl London Heathrow

C$ 1,948Multiple Airlines

Wed, 28 Oct - Wed, 28 Oct

6:40 a.m. - 1:40 a.m.DUB Dublin-YOW Ottawa

23h 00m2 stops London Heathrow Toronto Pearson Intl

9:00 a.m. - 6:10 a.m.YOW Ottawa-DUB Dublin

17h 10m3 stops Montreal Pierre Elliott Trudeau Intl Newark Toronto Pearson Intl

C$ 2,351Air Canada

Mon, 26 Oct - Thu, 29 Oct

6:00 a.m. - 4:05 p.m.DUB Dublin-YOW Ottawa

14h 05m1 stop Paris Charles de Gaulle

6:25 p.m. - 9:00 a.m.YOW Ottawa-DUB Dublin

10h 35m1 stop Paris Charles de Gaulle

C$ 2,398Air France

Wed, 28 Oct - Wed, 28 Oct

5:45 a.m. - 11:55 p.m.DUB Dublin-YOW Ottawa

22h 10m3 stops Madrid Barajas Casablanca Mohamed V Toronto Pearson Intl

9:00 a.m. - 6:10 a.m.YOW Ottawa-DUB Dublin

17h 10m3 stops Montreal Pierre Elliott Trudeau Intl Newark Toronto Pearson Intl

C$ 2,399Multiple Airlines

Mon, 26 Oct - Thu, 29 Oct

6:00 a.m. - 4:05 p.m.DUB Dublin-YOW Ottawa

14h 05m1 stop Paris Charles de Gaulle

6:25 p.m. - 9:00 a.m.YOW Ottawa-DUB Dublin

10h 35m1 stop Paris Charles de Gaulle

C$ 2,401Air France

Wed, 28 Oct - Wed, 28 Oct

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Air France flights from Ireland to Ottawa

Our best Air France deals on Ireland to Ottawa flight tickets

Air France

5 Nov

DUB6:00 a.m.Dublin

14h 00m

1 stop

YOW3:00 p.m.Ottawa

18 Nov

YOW5:10 p.m.Ottawa

10h 50m

1 stop

DUB9:00 a.m.Dublin

C$ 1,040

Air France

1 Nov

DUB6:00 a.m.Dublin

14h 05m

1 stop

YOW3:05 p.m.Ottawa

15 Nov

YOW5:10 p.m.Ottawa

16h 15m

1 stop

DUB2:25 p.m.Dublin

C$ 1,041

Air France

18 Nov

DUB6:00 a.m.Dublin

14h 00m

1 stop

YOW3:00 p.m.Ottawa

25 Nov

YOW5:10 p.m.Ottawa

10h 50m

1 stop

DUB9:00 a.m.Dublin

C$ 1,056

KLM flights from Ireland to Ottawa

Our best KLM deals on Ireland to Ottawa flight tickets

KLM

5 Nov

DUB8:50 a.m.Dublin

19h 50m

2 stops

YOW11:40 p.m.Ottawa

18 Nov

YOW5:10 p.m.Ottawa

14h 30m

2 stops

DUB12:40 p.m.Dublin

C$ 1,122

KLM

5 Nov

DUB8:50 a.m.Dublin

19h 50m

2 stops

YOW11:40 p.m.Ottawa

18 Nov

YOW5:10 p.m.Ottawa

14h 30m

2 stops

DUB12:40 p.m.Dublin

C$ 1,123

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Wed 2/12

12:35 p.m.-7:17 p.m.

2 stops35h 42m

Ottawa

Wed 9/12

10:25 a.m.-6:20 p.m.

3 stops26h 55m

C$ 988

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Wed 18/11

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

1 stop14h 00m

Ottawa

Sun 22/11

5:10 p.m.-2:25 p.m.

1 stop16h 15m

C$ 1,040

Quickest round-trip

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 5/11

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

1 stop14h 00m

Ottawa

Wed 18/11

5:10 p.m.-9:00 a.m.

1 stop10h 50m

C$ 1,040

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Mon 21/12

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

1 stop14h 00m

Ottawa

Thu 31/12

5:10 p.m.-9:00 a.m.

1 stop10h 50m

C$ 1,041

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 5/11

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

1 stop14h 00m

Ottawa

Wed 18/11

5:10 p.m.-9:00 a.m.

1 stop10h 50m

C$ 1,041

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sun 1/11

6:00 a.m.-3:05 p.m.

1 stop14h 05m

Ottawa

Sun 15/11

5:10 p.m.-2:25 p.m.

1 stop16h 15m

C$ 1,041

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 28/1

5:10 a.m.-7:30 p.m.

2 stops19h 20m

Ottawa

Sat 6/2

10:05 a.m.-11:00 a.m.

2 stops19h 55m

C$ 1,043

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Tue 8/12

9:10 a.m.-7:30 p.m.

2 stops15h 20m

Ottawa

Mon 28/12

7:00 a.m.-7:10 a.m.

1 stop19h 10m

C$ 1,046

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 19/11

9:00 a.m.-7:45 p.m.

1 stop15h 45m

Ottawa

Sun 22/11

2:00 p.m.-7:10 a.m.

1 stop12h 10m

C$ 1,047

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 19/11

9:00 a.m.-5:20 p.m.

1 stop13h 20m

Ottawa

Sun 22/11

8:50 a.m.-7:10 a.m.

2 stops17h 20m

C$ 1,053

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Other information

What is the cheapest month to fly to Ottawa?

The month of March is, on average, the cheapest month to fly to Ottawa from Ireland, with most prices found around C$ 784. If you aren’t able to travel to Ottawa during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 907.

Can stopping save me money on Ireland to Ottawa flights?

You could potentially save up to 48% on your flight if you consider stops on a Ireland to Ottawa flight.

Cheap Ireland to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Ottawa

Best price found	C$ 521
Fastest flight time	11h 48m
Direct flights	None

The best one-way flight to Ottawa from Ireland in the past 72 hours is C$ 521. The best round-trip flight deal from Ireland to Ottawa found on momondo in the last 72 hours is C$ 988.

The fastest flight from Ireland to Ottawa takes 11h 48m

There are no direct flights from Ireland to Ottawa. There are no popular flight routes from Ireland to Ottawa.

Search flight deals

Frequently asked questions about flying 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 refresh daily.
How many operators does momondo search for flights from Ireland to Ottawa Airport?
As of October 2026, there is 1 operator 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?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable 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
Air Canada	PriceFrom C$ 784	Free Cancellation	Rating 7.1 11,790 reviews		Search Air Canada flights

Gatineau

Brockville

Smiths Falls

Pembroke

Perth

Calabogie

Wakefield

Prescott

Petawawa

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Ottawa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Ottawa. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Ottawa with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ottawa from Ireland with this policy.

How can momondo help me find flights from Ireland to Ottawa?

momondo helps you find the best flight between Ireland and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Ottawa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Ottawa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.