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Cheap flights from Dublin to Ottawa from €261

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 26/8. 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

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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 - 08:20
YOW
-
DUB
44h 25m
2 stops
€406WestJet
Mon, 4 May - 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
€412WestJet
Mon, 4 May - Mon, 11 May
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€414WestJet
Thu, 21 May - Sat, 6 Jun
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
06:55 - 08:20
YOW
-
DUB
44h 25m
2 stops
€416WestJet
Thu, 21 May - Sat, 6 Jun
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€419WestJet
Fri, 22 May - Sat, 6 Jun
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€423WestJet
Fri, 15 May - Sat, 30 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
€425WestJet
Thu, 7 May - Sat, 23 May
WestJet Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€426WestJet
Thu, 28 May - Fri, 12 Jun
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
€435WestJet
Thu, 21 May - Sat, 6 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
€438WestJet
Thu, 7 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
29h 23m
2 stops
YOW10:13Ottawa
4 May
YOW18:00Ottawa
9h 15m
1 stop
DUB08:15Dublin
€646
Air Canada
16 Apr
DUB09:50Dublin
13h 46m
1 stop
YOW18:36Ottawa
4 May
YOW09:00Ottawa
18h 15m
1 stop
DUB08:15Dublin
€652
Air Canada
16 Apr
DUB09:50Dublin
29h 23m
2 stops
YOW10:13Ottawa
4 May
YOW18:00Ottawa
9h 15m
1 stop
DUB08:15Dublin
€660

American Airlines flights from Dublin to Ottawa

Our best American Airlines deals on Dublin to Ottawa flight tickets
American Airlines
18 Apr
DUB16:45Dublin
29h 06m
3 stops
YOW16:51Ottawa
21 Apr
YOW06:45Ottawa
18h 45m
3 stops
DUB06:30Dublin
€4,028
American Airlines
16 Apr
DUB19:50Dublin
26h 01m
3 stops
YOW16:51Ottawa
4 May
YOW07:00Ottawa
17h 15m
3 stops
DUB05:15Dublin
€4,061

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 7 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

Mon 4/5

09:40-00:20

2 stops19h 40m

Ottawa

Mon 11/5

06:55-08:20

2 stops44h 25m

€406

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Mon 4/5

10:40-00:20

1 stop18h 40m

Ottawa

Mon 11/5

06:55-08:20

2 stops44h 25m

€412

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

09:40-17:35

2 stops12h 55m

Ottawa

Sat 6/6

18:25-08:20

2 stops32h 55m

€414

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

09:40-17:35

2 stops12h 55m

Ottawa

Sat 6/6

06:55-08:20

2 stops44h 25m

€416

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 22/5

10:40-17:35

1 stop11h 55m

Ottawa

Sat 6/6

18:25-08:20

2 stops32h 55m

€419

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Fri 15/5

10:40-17:35

1 stop11h 55m

Ottawa

Sat 30/5

18:25-08:20

2 stops32h 55m

€423

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

09:40-00:20

2 stops19h 40m

Ottawa

Sat 23/5

06:55-08:20

2 stops44h 25m

€425

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 28/5

10:40-17:35

1 stop11h 55m

Ottawa

Fri 12/6

06:55-08:20

2 stops20h 25m

€426

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 21/5

09:40-17:35

2 stops12h 55m

Ottawa

Sat 6/6

06:55-09:20

1 stop21h 25m

€435
Fastest return journey

DublinOttawa

DUB - YOW

DUBYOW

Dublin

Thu 7/5

10:40-00:20

1 stop18h 40m

Ottawa

Sat 23/5

18:25-09:20

1 stop9h 55m

€438

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 May. Flight prices, which tend to average around €484, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Ottawa from Dublin during February instead. Flights to Ottawa in February, while not as cheap as those in May, still average around €497.

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 32m

Direct flights

None
The fastest flight from Dublin to Ottawa takes 10h 32m
There are no direct flights from Dublin to Ottawa. There are no popular flight routes from Dublin to Ottawa.
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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 32m 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 €525Free CancellationRating
7.1
10,897 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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