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Cheap flights from Dublin to Ottawa from €238

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 29/8. 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
12:15 - 00:20
DUB
-
YOW
17h 05m
1 stop
Multiple Airlines Logo
16:00 - 21:45
YOW
-
DUB
24h 45m
2 stops
€457Multiple Airlines
Fri, 28 Aug - Thu, 10 Sep
WestJet Logo
12:15 - 00:20
DUB
-
YOW
17h 05m
1 stop
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€477WestJet
Fri, 28 Aug - Thu, 10 Sep
Multiple Airlines Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
Multiple Airlines Logo
18:25 - 22:40
YOW
-
DUB
23h 15m
2 stops
€484Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:00 - 00:20
DUB
-
YOW
19h 20m
2 stops
Multiple Airlines Logo
18:25 - 11:30
YOW
-
DUB
12h 05m
1 stop
€484Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
09:40 - 08:05
DUB
-
YOW
27h 25m
2 stops
Multiple Airlines Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€487Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€490WestJet
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
Multiple Airlines Logo
18:25 - 22:40
YOW
-
DUB
23h 15m
2 stops
€495Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
Multiple Airlines Logo
18:25 - 11:30
YOW
-
DUB
12h 05m
1 stop
€495Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Air Canada Logo
09:00 - 15:48
DUB
-
YOW
11h 48m
1 stop
Air Canada Logo
14:00 - 07:10
YOW
-
DUB
12h 10m
1 stop
€631Air Canada
Thu, 17 Dec - Mon, 21 Dec
Air Canada Logo
09:50 - 16:32
DUB
-
YOW
11h 42m
2 stops
Air Canada Logo
14:00 - 07:45
YOW
-
DUB
12h 45m
2 stops
€633Air Canada
Thu, 27 Aug - Wed, 9 Sep

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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
YOW20:55Ottawa
9h 35m
1 stop
DUB11:30Dublin
€529
Air Transat
10 Sept
DUB13:15Dublin
11h 45m
1 stop
YOW20:00Ottawa
17 Sept
YOW20:55Ottawa
9h 35m
1 stop
DUB11:30Dublin
€540
Air Transat
9 Sept
DUB13:15Dublin
16h 10m
1 stop
YOW00:25Ottawa
16 Sept
YOW20:55Ottawa
9h 35m
1 stop
DUB11:30Dublin
€557

WestJet flights from Dublin to Ottawa

Our best WestJet deals on Dublin to Ottawa flight tickets
WestJet
28 Aug
DUB12:15Dublin
17h 05m
1 stop
YOW00:20Ottawa
10 Sept
YOW06:55Ottawa
21h 25m
1 stop
DUB09:20Dublin
€477
WestJet
9 Sept
DUB09:40Dublin
19h 40m
2 stops
YOW00:20Ottawa
16 Sept
YOW06:55Ottawa
21h 25m
1 stop
DUB09:20Dublin
€490
WestJet
27 Aug
DUB09:40Dublin
19h 40m
2 stops
YOW00:20Ottawa
3 Sept
YOW06:55Ottawa
23h 00m
1 stop
DUB10:55Dublin
€524

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 30 July 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 - YOW

DUBYOW

Dublin

Fri 28/8

12:15-00:20

1 stop17h 05m

Ottawa

Thu 10/9

16:00-21:45

2 stops24h 45m

€457

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 28/8

12:15-00:20

1 stop17h 05m

Ottawa

Thu 10/9

06:55-09:20

1 stop21h 25m

€477

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 9/9

09:40-00:20

2 stops19h 40m

Ottawa

Wed 16/9

18:25-22:40

2 stops23h 15m

€484

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 27/8

10:00-00:20

2 stops19h 20m

Ottawa

Wed 9/9

18:25-11:30

1 stop12h 05m

€484

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 9/9

09:40-08:05

2 stops27h 25m

Ottawa

Wed 16/9

06:55-09:20

1 stop21h 25m

€487

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 9/9

09:40-00:20

2 stops19h 40m

Ottawa

Wed 16/9

06:55-09:20

1 stop21h 25m

€490

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Wed 9/9

09:40-00:20

2 stops19h 40m

Ottawa

Wed 16/9

18:25-22:40

2 stops23h 15m

€495

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 27/8

10:40-00:20

1 stop18h 40m

Ottawa

Wed 9/9

18:25-11:30

1 stop12h 05m

€495
Fastest return journey

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 17/12

09:00-15:48

1 stop11h 48m

Ottawa

Mon 21/12

14:00-07:10

1 stop12h 10m

€631

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 27/8

09:50-16:32

2 stops11h 42m

Ottawa

Wed 9/9

14:00-07:45

2 stops12h 45m

€633

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 €554 to €981.
The lowest price recently found on this route was €457.

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 €489, 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 €546.

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

10h 27m

Direct flights

None
The fastest flight from Dublin to Ottawa takes 10h 27m
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. 10h 27m 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 €531Free CancellationRating
7.1
11,407 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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