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

WestJet is the most popular carrier operating from Dublin to Ottawa

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

Prices for flights from Dublin Airport to Ottawa Airport were last updated today.

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

As of September 2026, there is 1 operator available to choose from for flights from Dublin Airport to Ottawa Airport.

How old do you have to be to fly from Dublin Airport 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 Dublin Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 301 Cheap Flights from Dublin to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 a.m. - 5:35 p.m.DUB Dublin-YOW Ottawa

11h 15m1 stop Toronto Pearson Intl

6:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

C$ 734Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

11:20 a.m. - 12:20 a.m.DUB Dublin-YOW Ottawa

18h 00m1 stop Toronto Pearson Intl

12:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

18h 05m2 stops Winnipeg Toronto Pearson Intl

C$ 770Multiple Airlines

Sat, 3 Oct - Sat, 17 Oct

11:20 a.m. - 12:20 a.m.DUB Dublin-YOW Ottawa

18h 00m1 stop Toronto Pearson Intl

6:55 a.m. - 9:20 a.m.YOW Ottawa-DUB Dublin

21h 25m1 stop Toronto Pearson Intl

C$ 771WestJet

Sat, 3 Oct - Sat, 17 Oct

6:45 a.m. - 5:35 p.m.DUB Dublin-YOW Ottawa

15h 50m2 stops London Gatwick Montreal Pierre Elliott Trudeau Intl

7:40 p.m. - 2:05 p.m.YOW Ottawa-DUB Dublin

13h 25m1 stop London Gatwick

C$ 783Multiple Airlines

Sun, 4 Oct - Sun, 11 Oct

6:50 a.m. - 12:25 a.m.DUB Dublin-YOW Ottawa

22h 35m2 stops London Gatwick Toronto Pearson Intl

7:40 p.m. - 8:45 p.m.YOW Ottawa-DUB Dublin

20h 05m1 stop London Gatwick

C$ 794Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

6:25 a.m. - 8:05 a.m.DUB Dublin-YOW Ottawa

30h 40m2 stops London Gatwick Toronto Pearson Intl

4:00 p.m. - 7:00 p.m.YOW Ottawa-DUB Dublin

22h 00m2 stops Toronto Pearson Intl London Gatwick

C$ 816Multiple Airlines

Mon, 21 Sep - Fri, 25 Sep

11:20 a.m. - 12:20 a.m.DUB Dublin-YOW Ottawa

18h 00m1 stop Toronto Pearson Intl

12:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

18h 05m2 stops Winnipeg Toronto Pearson Intl

C$ 828Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

9:45 a.m. - 3:00 p.m.DUB Dublin-YOW Ottawa

34h 15m2 stops London Gatwick Paris Charles de Gaulle

6:10 p.m. - 9:45 p.m.YOW Ottawa-DUB Dublin

23h 35m2 stops Paris Charles de Gaulle London Gatwick

C$ 850Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

9:20 a.m. - 12:45 a.m.DUB Dublin-YOW Ottawa

20h 25m1 stop Toronto Pearson Intl

2:00 p.m. - 7:45 a.m.YOW Ottawa-DUB Dublin

12h 45m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

C$ 1,043Air Canada

Fri, 25 Sep - Mon, 28 Sep

12:30 p.m. - 11:54 p.m.DUB Dublin-YOW Ottawa

16h 24m1 stop Washington, D.C. Dulles Intl

12:00 p.m. - 8:15 a.m.YOW Ottawa-DUB Dublin

15h 15m1 stop Toronto Pearson Intl

C$ 1,072Air Canada

Sat, 3 Oct - Tue, 13 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

1:15 p.m. - 8:00 p.m.DUB Dublin-YOW Ottawa

11h 45m1 stop Toronto Pearson Intl

8:55 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

9h 35m1 stop Toronto Pearson Intl

C$ 865Air Transat

Thu, 10 Sep - Sat, 26 Sep

1:15 p.m. - 2:55 p.m.DUB Dublin-YOW Ottawa

30h 40m1 stop Toronto Pearson Intl

7:00 a.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

23h 30m1 stop Toronto Pearson Intl

C$ 879Air Transat

Thu, 10 Sep - Sat, 26 Sep

7:45 a.m. - 12:40 p.m.DUB Dublin-YOW Ottawa

33h 55m1 stop London Luton

6:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

C$ 885Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

7:50 a.m. - 12:40 p.m.DUB Dublin-YOW Ottawa

33h 50m1 stop London Gatwick

8:15 p.m. - 8:30 p.m.YOW Ottawa-DUB Dublin

43h 15m2 stops Calgary Edinburgh Turnhouse

C$ 914Multiple Airlines

Thu, 10 Sep - Tue, 13 Oct

7:50 a.m. - 12:25 a.m.DUB Dublin-YOW Ottawa

21h 35m2 stops London Gatwick Toronto Pearson Intl

6:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

C$ 917Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

6:25 a.m. - 8:00 p.m.DUB Dublin-YOW Ottawa

18h 35m2 stops London Gatwick Toronto Pearson Intl

7:00 a.m. - 11:15 a.m.YOW Ottawa-DUB Dublin

23h 15m2 stops Toronto Pearson Intl London Gatwick

C$ 961Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

6:25 a.m. - 8:00 p.m.DUB Dublin-YOW Ottawa

18h 35m2 stops London Gatwick Toronto Pearson Intl

10:00 a.m. - 11:15 a.m.YOW Ottawa-DUB Dublin

20h 15m2 stops Toronto Pearson Intl London Gatwick

C$ 971Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

6:25 a.m. - 8:00 p.m.DUB Dublin-YOW Ottawa

18h 35m2 stops London Gatwick Toronto Pearson Intl

6:25 p.m. - 11:30 a.m.YOW Ottawa-DUB Dublin

12h 05m1 stop Toronto Pearson Intl

C$ 985Multiple Airlines

Thu, 10 Sep - Sat, 26 Sep

9:20 a.m. - 4:32 p.m.DUB Dublin-YOW Ottawa

12h 12m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

2:45 p.m. - 8:15 a.m.YOW Ottawa-DUB Dublin

12h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,120Air Canada

Thu, 10 Sep - Sat, 26 Sep

9:20 a.m. - 5:15 p.m.DUB Dublin-YOW Ottawa

12h 55m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

12:15 p.m. - 8:15 a.m.YOW Ottawa-DUB Dublin

15h 00m2 stops Halifax Intl Toronto Pearson Intl

C$ 1,245Air Canada

Thu, 10 Sep - Tue, 13 Oct

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Air France flights from Dublin to Ottawa

Our best Air France deals on Dublin to Ottawa flight tickets

Air France

20 Oct

DUB5:55 a.m.Dublin

14h 05m

1 stop

YOW3:00 p.m.Ottawa

27 Oct

YOW6:10 p.m.Ottawa

10h 50m

1 stop

DUB9:00 a.m.Dublin

C$ 978

Air France

6 Oct

DUB5:55 a.m.Dublin

14h 05m

1 stop

YOW3:00 p.m.Ottawa

13 Oct

YOW5:10 p.m.Ottawa

17h 15m

1 stop

DUB3:25 p.m.Dublin

C$ 988

Air Transat flights from Dublin to Ottawa

Our best Air Transat deals on Dublin to Ottawa flight tickets

Air Transat

10 Sep

DUB1:15 p.m.Dublin

11h 45m

1 stop

YOW8:00 p.m.Ottawa

26 Sep

YOW8:55 p.m.Ottawa

9h 35m

1 stop

DUB11:30 a.m.Dublin

C$ 865

Air Transat

10 Sep

DUB1:15 p.m.Dublin

30h 40m

1 stop

YOW2:55 p.m.Ottawa

26 Sep

YOW7:00 a.m.Ottawa

23h 30m

1 stop

DUB11:30 a.m.Dublin

C$ 879

Air Transat

2 Oct

DUB1:15 p.m.Dublin

11h 45m

1 stop

YOW8:00 p.m.Ottawa

15 Oct

YOW7:00 a.m.Ottawa

23h 30m

1 stop

DUB11:30 a.m.Dublin

C$ 917

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sat 3/10

11:20 a.m.-5:35 p.m.

1 stop11h 15m

Ottawa

Sat 10/10

6:25 p.m.-11:30 a.m.

1 stop12h 05m

C$ 734

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sat 3/10

11:20 a.m.-12:20 a.m.

1 stop18h 00m

Ottawa

Sat 17/10

12:25 p.m.-11:30 a.m.

2 stops18h 05m

C$ 770

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sat 3/10

11:20 a.m.-12:20 a.m.

1 stop18h 00m

Ottawa

Sat 17/10

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

1 stop21h 25m

C$ 771

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sun 4/10

6:45 a.m.-5:35 p.m.

2 stops15h 50m

Ottawa

Sun 11/10

7:40 p.m.-2:05 p.m.

1 stop13h 25m

C$ 783

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Fri 2/10

6:50 a.m.-12:25 a.m.

2 stops22h 35m

Ottawa

Fri 9/10

7:40 p.m.-8:45 p.m.

1 stop20h 05m

C$ 794

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Mon 21/9

6:25 a.m.-8:05 a.m.

2 stops30h 40m

Ottawa

Fri 25/9

4:00 p.m.-7:00 p.m.

2 stops22h 00m

C$ 816

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sat 3/10

11:20 a.m.-12:20 a.m.

1 stop18h 00m

Ottawa

Sat 10/10

12:25 p.m.-11:30 a.m.

2 stops18h 05m

C$ 828

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Tue 20/10

9:45 a.m.-3:00 p.m.

2 stops34h 15m

Ottawa

Tue 27/10

6:10 p.m.-9:45 p.m.

2 stops23h 35m

C$ 850

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Fri 25/9

9:20 a.m.-12:45 a.m.

1 stop20h 25m

Ottawa

Mon 28/9

2:00 p.m.-7:45 a.m.

2 stops12h 45m

C$ 1,043

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sat 3/10

12:30 p.m.-11:54 p.m.

1 stop16h 24m

Ottawa

Tue 13/10

12:00 p.m.-8:15 a.m.

1 stop15h 15m

C$ 1,072

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 Dublin 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

What is the typical price of a round-trip flight between Dublin and Ottawa?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,044 to C$ 1,103.
The lowest price recently found on this route was C$ 734.

What is the cheapest month to fly to Ottawa?

The month of March is, on average, the cheapest month to fly to Ottawa from Dublin, with most prices found around C$ 770. 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$ 890.

Can stopping save me money on Dublin to Ottawa flights?

You could potentially save up to 44% on your flight if you consider stops on a Dublin to Ottawa flight.

How have Dublin to Ottawa flight prices changed over time?

When to book flights from Dublin to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dublin to Ottawa (DUB to YOW) flight deals and tips

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

Best price found	C$ 301
Fastest flight time	17h 05m
Direct flights	None

The best one-way flight to Ottawa from Dublin in the past 72 hours is C$ 301. The best round-trip flight deal from Dublin to Ottawa found on momondo in the last 72 hours is C$ 734.

The fastest flight from Dublin to Ottawa takes 17h 05m

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

Search flight deals

Frequently asked questions about flying from Dublin to Ottawa

How far is Dublin to Ottawa by plane?
The distance between Dublin and Ottawa is about 4896.2 km. In terms of flight time, this usually takes a little over 17h 05m.
When did momondo last update prices for flights from Dublin Airport to Ottawa Airport?
Prices for flights from Dublin Airport to Ottawa Airport were last updated today.
How many operators does momondo search for flights from Dublin Airport to Ottawa Airport?
As of September 2026, there is 1 operator available to choose from for flights from Dublin Airport to Ottawa Airport.
How old do you have to be to fly from Dublin Airport 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 Dublin Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dublin to Ottawa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to Ottawa is Air Canada (100% of total bookings).

Best airlines flying from Dublin to Ottawa

Compare and see reviews for airlines that fly from Dublin to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 769	Free Cancellation	Rating 7.1 11,604 reviews		Search Air Canada flights

Gatineau

Brockville

Pembroke

Smiths Falls

Perth

Calabogie

Prescott

Wakefield

Petawawa

Why use momondo?

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

It is quick and easy to find Dublin to Ottawa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ottawa that suits you.

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

Yes. momondo allows you to filter the results for Dublin to Ottawa flights to just show those with flexible booking policies.

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

Once all potential Dublin 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 Dublin to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.