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

WestJet is the most popular carrier operating from Ireland to Ottawa

How often are flights from Ireland to Ottawa delayed?

Historically, on average around 100% of flights between Ireland and Ottawa have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Ireland to Ottawa flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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 6h 25m on average. Another popular route from Ireland to Ottawa is flying from Shannon to Montreal Pierre Elliott Trudeau Intl Airport, which will take roughly 21h 35m. 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 July 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$ 370 Cheap Flights from Ireland to Ottawa in 2026

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.

9:40 a.m. - 12:20 a.m.

DUB

YOW

19h 40m

2 stops

6:55 a.m. - 8:20 a.m.

YOW

DUB

20h 25m

2 stops

C$ 715WestJet

Thu, 20 Aug - Wed, 2 Sep

10:40 a.m. - 5:35 p.m.

DUB

YOW

11h 55m

1 stop

6:25 p.m. - 11:55 p.m.

YOW

DUB

24h 30m

2 stops

C$ 724Multiple Airlines

Sun, 23 Aug - Wed, 9 Sep

9:40 a.m. - 5:54 p.m.

DUB

YOW

37h 14m

2 stops

6:25 p.m. - 10:00 a.m.

YOW

DUB

10h 35m

1 stop

C$ 725Multiple Airlines

Wed, 19 Aug - Fri, 11 Sep

9:40 a.m. - 12:20 a.m.

DUB

YOW

19h 40m

2 stops

6:25 p.m. - 10:00 a.m.

YOW

DUB

10h 35m

1 stop

C$ 728WestJet

Thu, 20 Aug - Fri, 11 Sep

9:40 a.m. - 12:20 a.m.

DUB

YOW

19h 40m

2 stops

6:55 a.m. - 9:20 a.m.

YOW

DUB

21h 25m

1 stop

C$ 731WestJet

Thu, 20 Aug - Tue, 8 Sep

9:40 a.m. - 12:20 a.m.

DUB

YOW

19h 40m

2 stops

6:55 a.m. - 9:20 a.m.

YOW

DUB

21h 25m

1 stop

C$ 734WestJet

Thu, 20 Aug - Mon, 7 Sep

11:25 a.m. - 8:28 a.m.

ORK

YOW

50h 03m

2 stops

6:55 p.m. - 10:45 a.m.

YOW

ORK

10h 50m

1 stop

C$ 1,291Air Canada

Thu, 27 Aug - Mon, 31 Aug

11:25 a.m. - 8:28 a.m.

ORK

YOW

50h 03m

2 stops

6:55 p.m. - 10:45 a.m.

YOW

ORK

10h 50m

1 stop

C$ 1,292Air Canada

Thu, 27 Aug - Mon, 31 Aug

6:15 a.m. - 12:20 a.m.

ORK

YOW

23h 05m

2 stops

5:10 p.m. - 10:15 a.m.

YOW

ORK

12h 05m

1 stop

C$ 1,692KLM

Tue, 14 Jul - Sat, 18 Jul

3:25 p.m. - 3:00 p.m.

ORK

YOW

28h 35m

1 stop

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

YOW

ORK

16h 15m

1 stop

C$ 1,707Air France

Tue, 14 Jul - Sat, 18 Jul

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Air Canada flights from Ireland to Ottawa

Our best Air Canada deals on Ireland to Ottawa flight tickets

Air Canada

27 Aug

ORK11:25 a.m.Cork

50h 03m

2 stops

YOW8:28 a.m.Ottawa

31 Aug

YOW6:55 p.m.Ottawa

10h 50m

1 stop

ORK10:45 a.m.Cork

C$ 1,291

Air Canada

27 Aug

ORK11:25 a.m.Cork

50h 03m

2 stops

YOW8:28 a.m.Ottawa

31 Aug

YOW6:55 p.m.Ottawa

10h 50m

1 stop

ORK10:45 a.m.Cork

C$ 1,292

Air Canada

27 Aug

ORK7:10 a.m.Cork

30h 18m

2 stops

YOW8:28 a.m.Ottawa

31 Aug

YOW9:30 p.m.Ottawa

32h 15m

2 stops

ORK10:45 a.m.Cork

C$ 1,295

Air Transat flights from Ireland to Ottawa

Our best Air Transat deals on Ireland to Ottawa flight tickets

Air Transat

14 Jul

DUB1:15 p.m.Dublin

16h 10m

1 stop

YOW12:25 a.m.Ottawa

18 Jul

YOW7:00 a.m.Ottawa

23h 30m

1 stop

DUB11:30 a.m.Dublin

C$ 920

Air Transat

13 Jul

DUB1:15 p.m.Dublin

16h 10m

1 stop

YOW12:25 a.m.Ottawa

17 Jul

YOW4:00 p.m.Ottawa

14h 30m

1 stop

DUB11:30 a.m.Dublin

C$ 994

Air Transat

13 Jul

DUB1:15 p.m.Dublin

16h 10m

1 stop

YOW12:25 a.m.Ottawa

17 Jul

YOW4:00 p.m.Ottawa

14h 30m

1 stop

DUB11:30 a.m.Dublin

C$ 1,015

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 20/8

9:40 a.m.-12:20 a.m.

2 stops19h 40m

Ottawa

Wed 2/9

6:55 a.m.-8:20 a.m.

2 stops20h 25m

C$ 715

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 23/8

10:40 a.m.-5:35 p.m.

1 stop11h 55m

Ottawa

Wed 9/9

6:25 p.m.-11:55 p.m.

2 stops24h 30m

C$ 724

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 19/8

9:40 a.m.-5:54 p.m.

2 stops37h 14m

Ottawa

Fri 11/9

6:25 p.m.-10:00 a.m.

1 stop10h 35m

C$ 725

Quickest round-trip

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 20/8

9:40 a.m.-12:20 a.m.

2 stops19h 40m

Ottawa

Fri 11/9

6:25 p.m.-10:00 a.m.

1 stop10h 35m

C$ 728

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 20/8

9:40 a.m.-12:20 a.m.

2 stops19h 40m

Ottawa

Tue 8/9

6:55 a.m.-9:20 a.m.

1 stop21h 25m

C$ 731

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 20/8

9:40 a.m.-12:20 a.m.

2 stops19h 40m

Ottawa

Mon 7/9

6:55 a.m.-9:20 a.m.

1 stop21h 25m

C$ 734

CorkOttawa

ORK - YOW

ORKYOW

Cork

Thu 27/8

11:25 a.m.-8:28 a.m.

2 stops50h 03m

Ottawa

Mon 31/8

6:55 p.m.-10:45 a.m.

1 stop10h 50m

C$ 1,291

CorkOttawa

ORK - YOW

ORKYOW

Cork

Thu 27/8

11:25 a.m.-8:28 a.m.

2 stops50h 03m

Ottawa

Mon 31/8

6:55 p.m.-10:45 a.m.

1 stop10h 50m

C$ 1,292

CorkOttawa

ORK - YOW

ORKYOW

Cork

Tue 14/7

6:15 a.m.-12:20 a.m.

2 stops23h 05m

Ottawa

Sat 18/7

5:10 p.m.-10:15 a.m.

1 stop12h 05m

C$ 1,692

CorkOttawa

ORK - YOW

ORKYOW

Cork

Tue 14/7

3:25 p.m.-3:00 p.m.

1 stop28h 35m

Ottawa

Sat 18/7

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

1 stop16h 15m

C$ 1,707

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

Delays

Other information

What is the cheapest month to fly to Ottawa?

The month of April is, on average, the cheapest month to fly to Ottawa from Ireland, with most prices found around C$ 687. If you aren’t able to travel to Ottawa during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 707.

Can stopping save me money on Ireland to Ottawa flights?

You could potentially save up to 6% 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

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Ireland to Ottawa takes 12h 45m

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 July 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$ 793	Free Cancellation	Rating 7.1 11,283 reviews		Search Air Canada flights

Gatineau

Brockville

Perth

Pembroke

Smiths Falls

Prescott

Wakefield

Petawawa

Calabogie

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.