DUB - YOW

C$ 285 Find Cheap Flights from Dublin to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Ottawa departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Ottawa, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 635
Typical prices: C$ 902-C$ 683
WestJet
Mon 11/5Mon 25/5
DUB - YOW • 1 stop
Cheapest one-way flights
C$ 285
Typical prices: C$ 410-C$ 579
WestJet
Sat 16/5
DUB - YOW • 2 stops
Top airlines
WestJet
Cheapest • from C$ 635 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Dublin and Ottawa. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 19% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Ottawa (DUB-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dublin to Ottawa

Mon, 11 May - Mon, 25 May
WestJet Logo
10:40 a.m. - 12:20 a.m.
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
6:55 a.m. - 8:20 a.m.
YOW
-
DUB
44h 25m
2 stops
C$ 635WestJet
Sun, 10 May - Mon, 25 May
WestJet Logo
10:40 a.m. - 5:35 p.m.
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
6:55 a.m. - 8:20 a.m.
YOW
-
DUB
44h 25m
2 stops
C$ 639WestJet
Sun, 10 May - Tue, 19 May
Multiple Airlines Logo
10:40 a.m. - 5:35 p.m.
DUB
-
YOW
11h 55m
1 stop
Multiple Airlines Logo
6:25 p.m. - 11:35 p.m.
YOW
-
DUB
24h 10m
2 stops
C$ 643Multiple Airlines
Mon, 11 May - Mon, 25 May
WestJet Logo
10:40 a.m. - 12:20 a.m.
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
6:55 a.m. - 10:45 a.m.
YOW
-
DUB
22h 50m
1 stop
C$ 645WestJet
Sun, 10 May - Mon, 25 May
WestJet Logo
10:40 a.m. - 12:20 a.m.
DUB
-
YOW
18h 40m
1 stop
WestJet Logo
6:55 a.m. - 9:20 a.m.
YOW
-
DUB
21h 25m
1 stop
C$ 646WestJet
Thu, 18 Jun - Wed, 1 Jul
WestJet Logo
10:00 a.m. - 12:20 a.m.
DUB
-
YOW
19h 20m
2 stops
WestJet Logo
6:55 a.m. - 9:20 a.m.
YOW
-
DUB
21h 25m
1 stop
C$ 675WestJet
Thu, 18 Jun - Wed, 1 Jul
WestJet Logo
10:40 a.m. - 5:35 p.m.
DUB
-
YOW
11h 55m
1 stop
WestJet Logo
6:25 p.m. - 9:20 a.m.
YOW
-
DUB
9h 55m
1 stop
C$ 676WestJet
Sat, 16 May - Tue, 26 May
WestJet Logo
9:40 a.m. - 12:20 a.m.
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
6:55 a.m. - 8:20 a.m.
YOW
-
DUB
20h 25m
2 stops
C$ 692WestJet
Thu, 4 Jun - Mon, 8 Jun
WestJet Logo
9:40 a.m. - 12:20 a.m.
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
6:55 a.m. - 8:20 a.m.
YOW
-
DUB
44h 25m
2 stops
C$ 694WestJet
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
10:40 a.m. - 5:35 p.m.
DUB
-
YOW
11h 55m
1 stop
Multiple Airlines Logo
6:25 p.m. - 11:35 p.m.
YOW
-
DUB
24h 10m
2 stops
C$ 703Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dublin to Ottawa flights

Get data-powered insights and trends into flights from Dublin to Ottawa to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Dublin to Ottawa?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Ottawa departing in May.

What is the cheapest month to fly from Dublin to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Ottawa is February, where tickets cost C$ 781 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is C$ 1,136 and C$ 1,130 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flightC$ 285
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Dublin to Ottawa

When to book flights from Dublin to Ottawa

Are your dates flexible? Find out the best times to travel from Dublin to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Ottawa

  • What is the cheapest flight from Dublin to Ottawa?

    In the last 3 days, the lowest price for a flight from Dublin to Ottawa was C$ 285 for a one-way ticket and C$ 635 for a round-trip.

  • Which aircraft models fly most regularly from Dublin to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Ottawa?

    Star Alliance is the only airline alliance operating flights between Dublin and Ottawa.

  • How does KAYAK find such low prices on flights from Dublin to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dublin to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 10975 reviews
7.8Crew
6.3Food
6.8Entertainment
7.1Comfort
7.3Boarding
Airline reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

2.0 MediocreAnonymous, Apr 2026
LAS - YYZ
Read more Air Canada reviews

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

Flight attendants were ok. But it was a full flight.

It was good that our flight left early. It was a nice smooth flight and landing.

Complimentary food options could be better. There should be a little wait between people boarding with children under 6 and the rest of the boarding. There isn’t enough time to get yourself situated before take off.

I was tired enough to fall asleep soon after takeoff and slept until "we are starting our descent to Toronto" announcement. That's not bad at all.

Very tight seats - no legroom at all, very tight to the person in front of you. If you have basic fare, you are loading zone 6 regardless of where you are sitting in the plane - meaning even as a middle aisle person at the front of the plane, I had to get people to get up and let me in as they had boarded earlier. Having to pay for a carry on is criminal. I am a frequent flyer, and air Canada has now joined the list of other terrible North American Airlines.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Boarding went smoothly and on time. No entertainment system and only a cookie for breakfast.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

Everything you need to know for your flight from Dublin to Ottawa

Information on your arrival and departure airports

Dublin (DUB)
Ottawa (YOW)