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Cheap flights from Dublin to Ottawa from €357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Ottawa departing on 17/12. 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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0 bags

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Find the cheapest flights from Dublin to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
09:30 - 16:30DUB-YOW
12h 00m1 stop
Air Canada Logo
20:25 - 07:10YOW-DUB
29h 45m1 stop
€406Air Canada
Find Deal
Sat, 31 Jan - Sat, 31 Jan
Air Canada Logo
09:30 - 16:30DUB-YOW
12h 00m1 stop
Air Canada Logo
20:20 - 07:30YOW-DUB
30h 10m2 stops
€455Air Canada
Find Deal
Sat, 31 Jan - Sat, 31 Jan
Air Transat Logo
13:15 - 08:05DUB-YOW
23h 50m1 stop
Air Transat Logo
17:05 - 11:30YOW-DUB
13h 25m1 stop
€466Air Transat
Find Deal
Wed, 6 May - Sun, 10 May
Lufthansa Logo
09:00 - 18:38DUB-YOW
14h 38m1 stop
Lufthansa Logo
16:00 - 11:00YOW-DUB
14h 00m2 stops
€500Lufthansa
Find Deal
Sun, 11 Jan - Tue, 27 Jan
Air Canada Logo
09:00 - 17:18DUB-YOW
13h 18m1 stop
Air Canada Logo
20:25 - 07:10YOW-DUB
29h 45m1 stop
€510Air Canada
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
05:10 - 14:07DUB-YOW
13h 57m2 stops
Multiple Airlines Logo
20:25 - 07:10YOW-DUB
29h 45m1 stop
€511Multiple Airlines
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Lufthansa Logo
09:00 - 18:38DUB-YOW
14h 38m1 stop
Lufthansa Logo
14:05 - 07:10YOW-DUB
12h 05m1 stop
€515Lufthansa
Find Deal
Sun, 11 Jan - Tue, 27 Jan
Air Canada Logo
09:00 - 22:20DUB-YOW
18h 20m2 stops
Air Canada Logo
20:00 - 07:10YOW-DUB
30h 10m2 stops
€517Air Canada
Find Deal
Mon, 8 Dec - Wed, 24 Dec
Multiple Airlines Logo
09:00 - 17:42DUB-YOW
13h 42m2 stops
Multiple Airlines Logo
16:00 - 17:45YOW-DUB
44h 45m2 stops
€518Multiple Airlines
Find Deal
Sun, 11 Jan - Tue, 27 Jan
Air Canada Logo
09:00 - 17:18DUB-YOW
13h 18m1 stop
Air Canada Logo
16:00 - 07:10YOW-DUB
34h 10m2 stops
€521Air Canada
Find Deal
Mon, 8 Dec - Wed, 24 Dec

Air Canada flights from Dublin to Ottawa

Our best Air Canada deals on Dublin to Ottawa flight tickets
Air Canada
31 Jan
DUB09:30Dublin
12h 00m
1 stop
YOW16:30Ottawa
31 Jan
YOW20:25Ottawa
29h 45m
1 stop
DUB07:10Dublin
€406
Find similar
Air Canada
31 Jan
DUB09:30Dublin
12h 00m
1 stop
YOW16:30Ottawa
31 Jan
YOW20:20Ottawa
30h 10m
2 stops
DUB07:30Dublin
€455
Find similar
Air Canada
8 Dec
DUB09:00Dublin
13h 18m
1 stop
YOW17:18Ottawa
24 Dec
YOW20:25Ottawa
29h 45m
1 stop
DUB07:10Dublin
€510
Find similar

Lufthansa flights from Dublin to Ottawa

Our best Lufthansa deals on Dublin to Ottawa flight tickets
Lufthansa
11 Jan
DUB09:00Dublin
14h 38m
1 stop
YOW18:38Ottawa
27 Jan
YOW16:00Ottawa
14h 00m
2 stops
DUB11:00Dublin
€500
Find similar
Lufthansa
11 Jan
DUB09:00Dublin
14h 38m
1 stop
YOW18:38Ottawa
27 Jan
YOW14:05Ottawa
12h 05m
1 stop
DUB07:10Dublin
€515
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from Dublin to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 31/1

09:30-16:30

1 stop12h 00m

Ottawa

Sat 31/1

20:25-07:10

1 stop29h 45m

€406

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 31/1

09:30-16:30

1 stop12h 00m

Ottawa

Sat 31/1

20:20-07:30

2 stops30h 10m

€455

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 6/5

13:15-08:05

1 stop23h 50m

Ottawa

Sun 10/5

17:05-11:30

1 stop13h 25m

€466

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

09:00-18:38

1 stop14h 38m

Ottawa

Tue 27/1

16:00-11:00

2 stops14h 00m

€500

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 8/12

09:00-17:18

1 stop13h 18m

Ottawa

Wed 24/12

20:25-07:10

1 stop29h 45m

€510

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 8/12

05:10-14:07

2 stops13h 57m

Ottawa

Wed 24/12

20:25-07:10

1 stop29h 45m

€511

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

09:00-18:38

1 stop14h 38m

Ottawa

Tue 27/1

14:05-07:10

1 stop12h 05m

€515

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 8/12

09:00-22:20

2 stops18h 20m

Ottawa

Wed 24/12

20:00-07:10

2 stops30h 10m

€517

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 11/1

09:00-17:42

2 stops13h 42m

Ottawa

Tue 27/1

16:00-17:45

2 stops44h 45m

€518

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 8/12

09:00-17:18

1 stop13h 18m

Ottawa

Wed 24/12

16:00-07:10

2 stops34h 10m

€521

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ottawa from

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

What is the cheapest month to fly to Ottawa?

The cheapest month to fly to Ottawa from Dublin is in September. Flight prices, which tend to average around €534, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Ottawa from Dublin during March instead. Flights to Ottawa in March, while not as cheap as those in September, still average around €550.

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

The cheapest day to depart from Dublin to Ottawa is on a Thursday when prices can be found for as low as €578. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Ottawa for around €794.

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

Flying to Ottawa from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as €602 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Ottawa is in the morning when prices are around €622.

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 return 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

Direct flights

None
There are no direct flights from Dublin to Ottawa. There are no popular flight routes from Dublin to Ottawa.
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  • How far is Dublin to Ottawa by plane?

    Ottawa is 4896.2 km away from Dublin. 11h 23m is a normal flight duration for this route.

  • 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?

  • 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 stopovers. 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 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 licence 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.

  • What is the most popular airline from Dublin to Ottawa?

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 CanadaPriceFrom €550Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
United AirlinesPriceFrom €590Free CancellationRating
7.4
9,023 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Dublin.

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?

momondo provides multiple filters to help you find the best flight to Ottawa from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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