What is the cheapest airline that flies from Ireland to Ottawa?

Air Canada and TAP AIR PORTUGAL are the most popular carriers operating from Ireland to Ottawa

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 11h 15m on average. Another popular route from Ireland to Ottawa is flying from Shannon to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 28h 29m. 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 November 2025, 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$ 659 Cheap Flights from Ireland to Ottawa in 2025/26

1 adult

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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.

9:30 a.m. - 4:30 p.m.DUB-YOW

12h 00m1 stop

8:25 p.m. - 7:10 a.m.YOW-DUB

29h 45m1 stop

C$ 659Air Canada

Find Deal

Sat, 31 Jan - Sat, 31 Jan

9:30 a.m. - 4:30 p.m.DUB-YOW

12h 00m1 stop

8:20 p.m. - 7:30 a.m.YOW-DUB

30h 10m2 stops

C$ 738Air Canada

Find Deal

Sat, 31 Jan - Sat, 31 Jan

1:15 p.m. - 8:05 a.m.DUB-YOW

23h 50m1 stop

5:05 p.m. - 11:30 a.m.YOW-DUB

13h 25m1 stop

C$ 756Air Transat

Find Deal

Wed, 6 May - Sun, 10 May

1:15 p.m. - 8:05 a.m.DUB-YOW

23h 50m1 stop

11:20 a.m. - 11:30 a.m.YOW-DUB

19h 10m1 stop

C$ 757Air Transat

Find Deal

Wed, 6 May - Sun, 10 May

9:00 a.m. - 6:38 p.m.DUB-YOW

14h 38m1 stop

4:00 p.m. - 11:00 a.m.YOW-DUB

14h 00m2 stops

C$ 810Lufthansa

Find Deal

Sun, 11 Jan - Tue, 27 Jan

5:10 a.m. - 2:07 p.m.DUB-YOW

13h 57m2 stops

8:25 p.m. - 7:10 a.m.YOW-DUB

29h 45m1 stop

C$ 829Multiple Airlines

Find Deal

Mon, 8 Dec - Wed, 24 Dec

9:00 a.m. - 6:38 p.m.DUB-YOW

14h 38m1 stop

2:05 p.m. - 7:10 a.m.YOW-DUB

12h 05m1 stop

C$ 836Lufthansa

Find Deal

Sun, 11 Jan - Tue, 27 Jan

9:00 a.m. - 5:42 p.m.DUB-YOW

13h 42m2 stops

4:00 p.m. - 5:45 p.m.YOW-DUB

44h 45m2 stops

C$ 840Multiple Airlines

Find Deal

Sun, 11 Jan - Tue, 27 Jan

6:00 a.m. - 12:39 a.m.ORK-YOW

23h 39m2 stops

5:20 p.m. - 3:00 p.m.YOW-ORK

16h 40m1 stop

C$ 1,029KLM

Find Deal

Fri, 6 Feb - Sun, 8 Feb

6:00 a.m. - 12:39 a.m.ORK-YOW

23h 39m2 stops

5:40 a.m. - 12:55 p.m.YOW-ORK

26h 15m2 stops

C$ 1,063KLM

Find Deal

Fri, 6 Feb - Sun, 8 Feb

Air Canada flights from Ireland to Ottawa

Our best Air Canada deals on Ireland to Ottawa flight tickets

Air Canada

31 Jan

DUB9:30 a.m.Dublin

12h 00m

1 stop

YOW4:30 p.m.Ottawa

31 Jan

YOW8:25 p.m.Ottawa

29h 45m

1 stop

DUB7:10 a.m.Dublin

C$ 659

Find similar

Air Canada

31 Jan

DUB9:30 a.m.Dublin

12h 00m

1 stop

YOW4:30 p.m.Ottawa

31 Jan

YOW8:20 p.m.Ottawa

30h 10m

2 stops

DUB7:30 a.m.Dublin

C$ 738

Find similar

Air Canada

24 Nov

DUB9:00 a.m.Dublin

13h 18m

1 stop

YOW5:18 p.m.Ottawa

7 Dec

YOW2:05 p.m.Ottawa

12h 05m

1 stop

DUB7:10 a.m.Dublin

C$ 831

Find similar

Air Transat flights from Ireland to Ottawa

Our best Air Transat deals on Ireland to Ottawa flight tickets

Air Transat

6 May

DUB1:15 p.m.Dublin

23h 50m

1 stop

YOW8:05 a.m.Ottawa

10 May

YOW5:05 p.m.Ottawa

13h 25m

1 stop

DUB11:30 a.m.Dublin

C$ 756

Find similar

Air Transat

6 May

DUB1:15 p.m.Dublin

23h 50m

1 stop

YOW8:05 a.m.Ottawa

10 May

YOW11:20 a.m.Ottawa

19h 10m

1 stop

DUB11:30 a.m.Dublin

C$ 757

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 31/1

9:30 a.m.-4:30 p.m.

1 stop12h 00m

Ottawa

Sat 31/1

8:25 p.m.-7:10 a.m.

1 stop29h 45m

C$ 659

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 31/1

9:30 a.m.-4:30 p.m.

1 stop12h 00m

Ottawa

Sat 31/1

8:20 p.m.-7:30 a.m.

2 stops30h 10m

C$ 738

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 6/5

1:15 p.m.-8:05 a.m.

1 stop23h 50m

Ottawa

Sun 10/5

5:05 p.m.-11:30 a.m.

1 stop13h 25m

C$ 756

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 6/5

1:15 p.m.-8:05 a.m.

1 stop23h 50m

Ottawa

Sun 10/5

11:20 a.m.-11:30 a.m.

1 stop19h 10m

C$ 757

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

9:00 a.m.-6:38 p.m.

1 stop14h 38m

Ottawa

Tue 27/1

4:00 p.m.-11:00 a.m.

2 stops14h 00m

C$ 810

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 8/12

5:10 a.m.-2:07 p.m.

2 stops13h 57m

Ottawa

Wed 24/12

8:25 p.m.-7:10 a.m.

1 stop29h 45m

C$ 829

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

9:00 a.m.-6:38 p.m.

1 stop14h 38m

Ottawa

Tue 27/1

2:05 p.m.-7:10 a.m.

1 stop12h 05m

C$ 836

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

9:00 a.m.-5:42 p.m.

2 stops13h 42m

Ottawa

Tue 27/1

4:00 p.m.-5:45 p.m.

2 stops44h 45m

C$ 840

CorkOttawa

ORK - YOW

ORKYOW

Cork

Fri 6/2

6:00 a.m.-12:39 a.m.

2 stops23h 39m

Ottawa

Sun 8/2

5:20 p.m.-3:00 p.m.

1 stop16h 40m

C$ 1,029

CorkOttawa

ORK - YOW

ORKYOW

Cork

Fri 6/2

6:00 a.m.-12:39 a.m.

2 stops23h 39m

Ottawa

Sun 8/2

5:40 a.m.-12:55 p.m.

2 stops26h 15m

C$ 1,063

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

Airlines

Other information

What is the cheapest month to fly to Ottawa?

The month of September is, on average, the cheapest month to fly to Ottawa from Ireland, with most prices found around C$ 867. If you aren’t able to travel to Ottawa during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 892.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Monday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 906. Flights from Ireland to Ottawa on a Friday will generally be more expensive and average around C$ 1,151. 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 Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is at noon. Flights from Ireland to Ottawa during this time can be as low as C$ 1,031. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 1,073 per ticket.

Cheap Ireland to Ottawa flight deals and tips

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

Direct flights	None

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

Search flight deals

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 November 2025, 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$ 865	Free Cancellation	Rating 7.1 10,462 reviews		Search Air Canada flights

Gatineau

Pembroke

Brockville

Smiths Falls

Perth

Wakefield

Calabogie

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.