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Cheap flights from Dublin to Ottawa from €186

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 20/4. 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

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Find the cheapest flights from Dublin to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€415WestJet
Sat, 2 May - Mon, 18 May
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€420WestJet
Thu, 7 May - Sat, 23 May
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€421WestJet
Sat, 2 May - Mon, 18 May
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€423WestJet
Thu, 7 May - Sat, 23 May
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€425WestJet
Fri, 8 May - Sat, 23 May
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 08:20
YOW
-
DUB
44h 25m
2 stops
€426WestJet
Sat, 2 May - Mon, 18 May
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€426WestJet
Thu, 7 May - Sat, 23 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
€430WestJet
Sun, 10 May - Sun, 17 May
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€434WestJet
Thu, 7 May - Fri, 22 May
Multiple Airlines Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
Multiple Airlines Logo
08:40 - 09:20
YOW
-
DUB
19h 40m
1 stop
€480Multiple Airlines
Fri, 8 May - Sat, 23 May

Air Canada flights from Dublin to Ottawa

Our best Air Canada deals on Dublin to Ottawa flight tickets
Air Canada
16 Apr
DUB09:50Dublin
10h 31m
1 stop
YOW15:21Ottawa
4 May
YOW12:00Ottawa
15h 15m
1 stop
DUB08:15Dublin
€612
Air Canada
9 Apr
DUB09:50Dublin
12h 16m
1 stop
YOW17:06Ottawa
22 Apr
YOW14:40Ottawa
11h 40m
1 stop
DUB07:20Dublin
€627
Air Canada
26 Jun
DUB09:20Dublin
28h 08m
2 stops
YOW08:28Ottawa
5 Jul
YOW14:35Ottawa
12h 10m
1 stop
DUB07:45Dublin
€628

SWISS flights from Dublin to Ottawa

Our best SWISS deals on Dublin to Ottawa flight tickets
SWISS
9 Apr
DUB18:35Dublin
32h 41m
2 stops
YOW22:16Ottawa
22 Apr
YOW10:55Ottawa
25h 55m
2 stops
DUB17:50Dublin
€636
SWISS
21 Apr
DUB18:35Dublin
28h 01m
2 stops
YOW17:36Ottawa
28 Apr
YOW10:55Ottawa
20h 15m
2 stops
DUB12:10Dublin
€645
SWISS
12 Apr
DUB08:40Dublin
15h 56m
2 stops
YOW19:36Ottawa
15 Apr
YOW17:55Ottawa
18h 55m
2 stops
DUB17:50Dublin
€991

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 29 March 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

Sat 2/5

09:40-00:20

2 stops19h 40m

Ottawa

Mon 18/5

06:55-09:20

1 stop21h 25m

€415

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

10:40-00:20

1 stop18h 40m

Ottawa

Sat 23/5

18:25-08:20

2 stops32h 55m

€420
Fastest return journey

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 2/5

10:40-17:35

1 stop11h 55m

Ottawa

Mon 18/5

06:55-09:20

1 stop21h 25m

€421

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

09:40-00:20

2 stops19h 40m

Ottawa

Sat 23/5

18:25-08:20

2 stops32h 55m

€423

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 8/5

10:40-17:35

1 stop11h 55m

Ottawa

Sat 23/5

18:25-08:20

2 stops32h 55m

€425

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sat 2/5

09:40-00:20

2 stops19h 40m

Ottawa

Mon 18/5

06:55-08:20

2 stops44h 25m

€426

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

10:40-00:20

1 stop18h 40m

Ottawa

Sat 23/5

06:55-09:20

1 stop21h 25m

€426

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Sun 10/5

10:40-00:20

1 stop18h 40m

Ottawa

Sun 17/5

06:55-08:20

2 stops20h 25m

€430

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

09:40-00:20

2 stops19h 40m

Ottawa

Fri 22/5

06:55-08:20

2 stops20h 25m

€434

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 8/5

10:40-00:20

1 stop18h 40m

Ottawa

Sat 23/5

08:40-09:20

1 stop19h 40m

€480

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 €498, 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 €528.

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

12h 48m

Direct flights

None
The fastest flight from Dublin to Ottawa takes 12h 48m
There are no direct flights from Dublin to Ottawa. There are no popular flight routes from Dublin to Ottawa.
Search flight deals

  • How far is Dublin to Ottawa by plane?

    Ottawa is 4896.2 km away from Dublin. 12h 48m 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 €526Free CancellationRating
7.1
10,856 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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