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Cheap flights from Dublin to Ottawa from €179

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 6/5. 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
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.
Multiple Airlines Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
Multiple Airlines Logo
06:55 - 16:20
YOW
-
DUB
28h 25m
2 stops
€382Multiple Airlines
Thu, 21 May - Wed, 3 Jun
Multiple Airlines Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
Multiple Airlines Logo
06:55 - 22:40
YOW
-
DUB
34h 45m
2 stops
€390Multiple Airlines
Thu, 4 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
Multiple Airlines Logo
06:55 - 22:40
YOW
-
DUB
34h 45m
2 stops
€392Multiple Airlines
Thu, 21 May - Wed, 3 Jun
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
18:25 - 09:20
YOW
-
DUB
9h 55m
1 stop
€400WestJet
Thu, 21 May - Wed, 3 Jun
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€400WestJet
Mon, 4 May - Mon, 18 May
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€405WestJet
Mon, 25 May - Wed, 27 May
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€406WestJet
Mon, 4 May - Wed, 20 May
Multiple Airlines Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
Multiple Airlines Logo
06:55 - 23:20
YOW
-
DUB
35h 25m
3 stops
€406Multiple Airlines
Thu, 21 May - Wed, 3 Jun
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
18:25 - 09:20
YOW
-
DUB
9h 55m
1 stop
€407WestJet
Mon, 25 May - Wed, 27 May
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€408WestJet
Thu, 14 May - Thu, 21 May

WestJet flights from Dublin to Ottawa

Our best WestJet deals on Dublin to Ottawa flight tickets
WestJet
21 May
DUB10:40Dublin
11h 55m
1 stop
YOW17:35Ottawa
3 Jun
YOW18:25Ottawa
9h 55m
1 stop
DUB09:20Dublin
€400
WestJet
4 May
DUB10:40Dublin
18h 40m
1 stop
YOW00:20Ottawa
18 May
YOW06:55Ottawa
21h 25m
1 stop
DUB09:20Dublin
€400
WestJet
25 May
DUB10:40Dublin
18h 40m
1 stop
YOW00:20Ottawa
27 May
YOW06:55Ottawa
20h 25m
2 stops
DUB08:20Dublin
€405

Air Transat flights from Dublin to Ottawa

Our best Air Transat deals on Dublin to Ottawa flight tickets
Air Transat
12 Jul
DUB13:15Dublin
30h 40m
1 stop
YOW14:55Ottawa
16 Jul
YOW16:00Ottawa
14h 30m
1 stop
DUB11:30Dublin
€578
Air Transat
12 Jul
DUB13:15Dublin
23h 50m
1 stop
YOW08:05Ottawa
16 Jul
YOW07:00Ottawa
23h 30m
1 stop
DUB11:30Dublin
€592

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 18 April 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

Thu 21/5

09:40-00:20

2 stops19h 40m

Ottawa

Wed 3/6

06:55-16:20

2 stops28h 25m

€382

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 4/6

10:40-17:35

1 stop11h 55m

Ottawa

Wed 17/6

06:55-22:40

2 stops34h 45m

€390

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

10:40-17:35

1 stop11h 55m

Ottawa

Wed 3/6

06:55-22:40

2 stops34h 45m

€392
Fastest return journey

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

10:40-17:35

1 stop11h 55m

Ottawa

Wed 3/6

18:25-09:20

1 stop9h 55m

€400

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 4/5

10:40-00:20

1 stop18h 40m

Ottawa

Mon 18/5

06:55-09:20

1 stop21h 25m

€400

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 25/5

10:40-00:20

1 stop18h 40m

Ottawa

Wed 27/5

06:55-08:20

2 stops20h 25m

€405

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 4/5

09:40-00:20

2 stops19h 40m

Ottawa

Wed 20/5

06:55-09:20

1 stop21h 25m

€406

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

09:40-17:35

2 stops12h 55m

Ottawa

Wed 3/6

06:55-23:20

3 stops35h 25m

€406

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 25/5

10:40-00:20

1 stop18h 40m

Ottawa

Wed 27/5

18:25-09:20

1 stop9h 55m

€407

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 14/5

09:40-00:20

2 stops19h 40m

Ottawa

Thu 21/5

06:55-09:20

1 stop21h 25m

€408

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?

What is the cheapest month to fly to Ottawa?

The cheapest month to fly to Ottawa from Dublin is in February. Flight prices, which tend to average around €486, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Ottawa from Dublin during March instead. Flights to Ottawa in March, while not as cheap as those in February, still average around €516.

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

11h 55m

Direct flights

None
The fastest flight from Dublin to Ottawa takes 11h 55m
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. 11h 55m 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 €514Free CancellationRating
7.1
10,935 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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