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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 22/7. 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.
WestJet Logo
11:30 - 00:39
DUB
-
YOW
18h 09m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€405WestJet
Thu, 23 Apr - Sat, 9 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
€419WestJet
Mon, 27 Apr - Mon, 11 May
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
06:55 - 08:20
YOW
-
DUB
44h 25m
2 stops
€423WestJet
Mon, 27 Apr - Mon, 11 May
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€436WestJet
Mon, 13 Jul - Sun, 26 Jul
WestJet Logo
10:40 - 00:20
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
18:25 - 09:20
YOW
-
DUB
9h 55m
1 stop
€438WestJet
Mon, 13 Jul - Sun, 26 Jul
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€442WestJet
Mon, 13 Jul - Sun, 26 Jul
WestJet Logo
12:15 - 17:35
DUB
-
YOW
10h 20m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€447WestJet
Tue, 4 Aug - Tue, 18 Aug
WestJet Logo
10:00 - 00:20
DUB
-
YOW
19h 20m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€453WestJet
Tue, 4 Aug - Tue, 18 Aug
WestJet Logo
11:30 - 00:39
DUB
-
YOW
18h 09m
1 stop
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€453WestJet
Thu, 23 Apr - Sat, 9 May
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
18:25 - 09:20
YOW
-
DUB
9h 55m
1 stop
€457WestJet
Tue, 21 Jul - Thu, 30 Jul

Air Canada flights from Dublin to Ottawa

Our best Air Canada deals on Dublin to Ottawa flight tickets
Air Canada
16 Mar
DUB08:00Dublin
11h 23m
1 stop
YOW15:23Ottawa
29 Mar
YOW12:00Ottawa
15h 15m
1 stop
DUB08:15Dublin
€543
Air Canada
27 Apr
DUB09:50Dublin
10h 31m
1 stop
YOW15:21Ottawa
11 May
YOW20:05Ottawa
31h 10m
1 stop
DUB08:15Dublin
€550
Air Canada
16 Mar
DUB08:00Dublin
12h 23m
2 stops
YOW16:23Ottawa
29 Mar
YOW18:05Ottawa
9h 10m
1 stop
DUB08:15Dublin
€553

WestJet flights from Dublin to Ottawa

Our best WestJet deals on Dublin to Ottawa flight tickets
WestJet
23 Apr
DUB11:30Dublin
18h 09m
1 stop
YOW00:39Ottawa
9 May
YOW18:25Ottawa
32h 55m
2 stops
DUB08:20Dublin
€405
WestJet
27 Apr
DUB09:40Dublin
19h 40m
2 stops
YOW00:20Ottawa
11 May
YOW06:55Ottawa
44h 25m
2 stops
DUB08:20Dublin
€419
WestJet
27 Apr
DUB10:40Dublin
18h 40m
1 stop
YOW00:20Ottawa
11 May
YOW06:55Ottawa
44h 25m
2 stops
DUB08:20Dublin
€423

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 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

Thu 23/4

11:30-00:39

1 stop18h 09m

Ottawa

Sat 9/5

18:25-08:20

2 stops32h 55m

€405

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 27/4

09:40-00:20

2 stops19h 40m

Ottawa

Mon 11/5

06:55-08:20

2 stops44h 25m

€419

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 27/4

10:40-00:20

1 stop18h 40m

Ottawa

Mon 11/5

06:55-08:20

2 stops44h 25m

€423

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 13/7

09:40-17:35

2 stops12h 55m

Ottawa

Sun 26/7

06:55-08:20

2 stops20h 25m

€436

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 13/7

10:40-00:20

1 stop18h 40m

Ottawa

Sun 26/7

18:25-09:20

1 stop9h 55m

€438

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 13/7

10:40-17:35

1 stop11h 55m

Ottawa

Sun 26/7

06:55-08:20

2 stops20h 25m

€442

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Tue 4/8

12:15-17:35

1 stop10h 20m

Ottawa

Tue 18/8

18:25-08:20

2 stops32h 55m

€447

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Tue 4/8

10:00-00:20

2 stops19h 20m

Ottawa

Tue 18/8

18:25-08:20

2 stops32h 55m

€453

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 23/4

11:30-00:39

1 stop18h 09m

Ottawa

Sat 9/5

06:55-09:20

1 stop21h 25m

€453
Fastest return journey

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Tue 21/7

10:40-17:35

1 stop11h 55m

Ottawa

Thu 30/7

18:25-09:20

1 stop9h 55m

€457

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 February. Flight prices, which tend to average around €525, 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 September instead. Flights to Ottawa in September, while not as cheap as those in February, still average around €533.

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

  • 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 €522Free CancellationRating
7.1
10,785 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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