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Cheap flights from Dublin to Ottawa from €283

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 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:25 - 12:40DUB  Dublin-YOW Ottawa
11h 15m1 stop London Gatwick
Multiple Airlines Logo
19:40 - 11:10YOW  Ottawa-DUB Dublin
10h 30m1 stop London Gatwick
€476Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:25 - 12:40DUB  Dublin-YOW Ottawa
11h 15m1 stop London Gatwick
Multiple Airlines Logo
19:40 - 11:10YOW  Ottawa-DUB Dublin
10h 30m1 stop London Gatwick
€494Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:25 - 12:40DUB  Dublin-YOW Ottawa
11h 15m1 stop London Gatwick
Multiple Airlines Logo
19:40 - 11:10YOW  Ottawa-DUB Dublin
10h 30m1 stop London Gatwick
€520Multiple Airlines
Tue, 15 Sep - Tue, 22 Sep
Air Transat Logo
13:15 - 20:00DUB  Dublin-YOW Ottawa
11h 45m1 stop Toronto Pearson Intl
Air Transat Logo
16:00 - 11:30YOW  Ottawa-DUB Dublin
14h 30m1 stop Toronto Pearson Intl
€526Air Transat
Thu, 10 Sep - Wed, 23 Sep
Air Transat Logo
13:15 - 20:00DUB  Dublin-YOW Ottawa
11h 45m1 stop Toronto Pearson Intl
Air Transat Logo
16:00 - 11:30YOW  Ottawa-DUB Dublin
14h 30m1 stop Toronto Pearson Intl
€527Air Transat
Thu, 10 Sep - Wed, 23 Sep
Air Transat Logo
13:15 - 20:00DUB  Dublin-YOW Ottawa
11h 45m1 stop Toronto Pearson Intl
Air Transat Logo
20:55 - 11:30YOW  Ottawa-DUB Dublin
9h 35m1 stop Toronto Pearson Intl
€528Air Transat
Thu, 10 Sep - Sat, 26 Sep
Air Transat Logo
13:15 - 00:25DUB  Dublin-YOW Ottawa
16h 10m1 stop Toronto Pearson Intl
Air Transat Logo
20:55 - 11:30YOW  Ottawa-DUB Dublin
9h 35m1 stop Toronto Pearson Intl
€528Air Transat
Thu, 10 Sep - Thu, 24 Sep
Air Transat Logo
13:15 - 08:05DUB  Dublin-YOW Ottawa
23h 50m1 stop Toronto Pearson Intl
Air Transat Logo
07:00 - 11:30YOW  Ottawa-DUB Dublin
23h 30m1 stop Toronto Pearson Intl
€530Air Transat
Thu, 10 Sep - Wed, 23 Sep
Air Canada Logo
09:00 - 19:30DUB  Dublin-YOW Ottawa
15h 30m1 stop Toronto Pearson Intl
Air Canada Logo
08:50 - 07:10YOW  Ottawa-DUB Dublin
17h 20m2 stops Halifax Intl Toronto Pearson Intl
€658Air Canada
Sun, 27 Dec - Wed, 13 Jan
Air Canada Logo
09:00 - 17:20DUB  Dublin-YOW Ottawa
13h 20m1 stop Toronto Pearson Intl
Air Canada Logo
07:00 - 07:10YOW  Ottawa-DUB Dublin
19h 10m1 stop Toronto Pearson Intl
€658Air Canada
Sun, 27 Dec - Wed, 13 Jan

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Air Transat flights from Dublin to Ottawa

Our best Air Transat deals on Dublin to Ottawa flight tickets
Air Transat
10 Sept
DUB13:15Dublin
11h 45m
1 stop
YOW20:00Ottawa
23 Sept
YOW16:00Ottawa
14h 30m
1 stop
DUB11:30Dublin
€526
Air Transat
10 Sept
DUB13:15Dublin
11h 45m
1 stop
YOW20:00Ottawa
23 Sept
YOW16:00Ottawa
14h 30m
1 stop
DUB11:30Dublin
€527
Air Transat
10 Sept
DUB13:15Dublin
11h 45m
1 stop
YOW20:00Ottawa
26 Sept
YOW20:55Ottawa
9h 35m
1 stop
DUB11:30Dublin
€528

WestJet flights from Dublin to Ottawa

Our best WestJet deals on Dublin to Ottawa flight tickets
WestJet
10 Sept
DUB09:40Dublin
12h 55m
2 stops
YOW17:35Ottawa
23 Sept
YOW06:55Ottawa
20h 25m
2 stops
DUB08:20Dublin
€547
WestJet
10 Sept
DUB09:40Dublin
12h 55m
2 stops
YOW17:35Ottawa
23 Sept
YOW06:55Ottawa
20h 25m
2 stops
DUB08:20Dublin
€548
WestJet
10 Sept
DUB09:40Dublin
19h 40m
2 stops
YOW00:20Ottawa
23 Sept
YOW06:55Ottawa
20h 45m
2 stops
DUB08:40Dublin
€549

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 6 August 2026.
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

Cheapest return flight

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Tue 15/9

06:25-12:40

1 stop11h 15m

Ottawa

Tue 22/9

19:40-11:10

1 stop10h 30m

€476

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Tue 15/9

06:25-12:40

1 stop11h 15m

Ottawa

Tue 22/9

19:40-11:10

1 stop10h 30m

€494

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Tue 15/9

06:25-12:40

1 stop11h 15m

Ottawa

Tue 22/9

19:40-11:10

1 stop10h 30m

€520

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 10/9

13:15-20:00

1 stop11h 45m

Ottawa

Wed 23/9

16:00-11:30

1 stop14h 30m

€526

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 10/9

13:15-20:00

1 stop11h 45m

Ottawa

Wed 23/9

16:00-11:30

1 stop14h 30m

€527
Fastest return journey

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 10/9

13:15-20:00

1 stop11h 45m

Ottawa

Sat 26/9

20:55-11:30

1 stop9h 35m

€528

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 10/9

13:15-00:25

1 stop16h 10m

Ottawa

Thu 24/9

20:55-11:30

1 stop9h 35m

€528

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Thu 10/9

13:15-08:05

1 stop23h 50m

Ottawa

Wed 23/9

07:00-11:30

1 stop23h 30m

€530

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sun 27/12

09:00-19:30

1 stop15h 30m

Ottawa

Wed 13/1

08:50-07:10

2 stops17h 20m

€658

DublinOttawa

DUB Dublin - YOW Ottawa

DUBYOW

Dublin

Sun 27/12

09:00-17:20

1 stop13h 20m

Ottawa

Wed 13/1

07:00-07:10

1 stop19h 10m

€658

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 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 €547 to €969.
The lowest price recently found on this route was €476.

What is the cheapest month to fly to Ottawa?

The cheapest month to fly to Ottawa from Dublin is in March. Flight prices, which tend to average around €483, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Ottawa from Dublin during September instead. Flights to Ottawa in September, while not as cheap as those in March, still average around €540.

Can stopping save me money on Dublin to Ottawa flights?

You could potentially save up to 55% 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 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

Fastest flight time

14h 47m

Direct flights

None
The fastest flight from Dublin to Ottawa takes 14h 47m
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?

    Ottawa is 4896.2 km away from Dublin. 14h 47m 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 €524Free CancellationRating
7.1
11,431 reviews
Search Air Canada 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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