DUB - YOW

€255 Find Cheap Flights from Dublin to Ottawa – Compare and Save

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 20/8. 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

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Everything you should know

Cheapest return fare
€442
Typical prices: €602-€1,005
WestJet
Sat 22/8Sat 29/8
DUB - YOW • 2 stops
Cheapest one-way flight
€255
Typical prices: €591-€995
WestJet
Thu 20/8
DUB - YOW • 2 stops
Top airlines
Cheapest • from €442 (return)
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
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Insights
Top stopover airports
Cheapest • Avg €655 (return)
Shortest trip • 10h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
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 return 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 return flight deals from Dublin to Ottawa

Sat, 22 Aug - Sat, 29 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€442WestJet
Thu, 20 Aug - Thu, 27 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€462WestJet
Sat, 22 Aug - Sat, 29 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€464WestJet
Wed, 19 Aug - Wed, 26 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 08:20
YOW
-
DUB
20h 25m
2 stops
€470WestJet
Sat, 22 Aug - Sat, 29 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€474WestJet
Sat, 22 Aug - Sat, 29 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€479WestJet
Thu, 20 Aug - Thu, 27 Aug
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 10:55
YOW
-
DUB
23h 00m
1 stop
€481WestJet
Mon, 24 Aug - Mon, 7 Sep
WestJet Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
WestJet Logo
06:55 - 08:40
YOW
-
DUB
20h 45m
2 stops
€483WestJet
Wed, 19 Aug - Wed, 26 Aug
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
18:25 - 09:20
YOW
-
DUB
9h 55m
1 stop
€485WestJet
Mon, 24 Aug - Mon, 7 Sep
WestJet Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
WestJet Logo
18:25 - 08:20
YOW
-
DUB
32h 55m
2 stops
€486WestJet
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 return flight from Dublin to Ottawa?

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

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 March, where tickets cost €489 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is €769 and €745 respectively.

Good to know

Low seasonFebruary
Cheapest flight€255
Best time to beat the crowds (13% less expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 5 days, the lowest price for a flight from Dublin to Ottawa was €255 for a one-way ticket and €442 for a return.

  • Which airports will I be using when flying from Dublin to Ottawa?

    Dublin airport is called Dublin and the only airport in Ottawa is Ottawa.

  • 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 return 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 11321 reviews
7.1Comfort
6.8Entertainment
7.8Crew
6.3Food
7.3Boarding
Airline reviews

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

8.0 ExcellentAnonymous, Jun 2026
YVR - YOW
Read more Air Canada reviews

I liked the fact that we arrived on time. What I did not like, I paid for a seat. Unfortunately a very large women sat beside me (required a belt extension). Her body spilled to my side. Not her fault but I had to lean to the left because her body was literally on my side of the seat. This caused a back ache. I was unable to sit straight the entire flight. There should be some form allowance (wider seat) for morbidly obese passengers. These seats are not designed for extremely obese people. I feel compassionate towards these obese passengers but I got off the plane with a substantial lower back ache. I myself have a degenerative disk disease and this did not help me

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

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.

Delayed by 5+ hours and they give a voucher for only $20 CAD which isn’t even redeemable at any place with edible food. Then took almost an hour to clean craft after it landed. And nonsensical boarding delayed even further. We didn’t leave until 1:30am….

I travelled in Business class for the first time and wish I could do that again.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

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

Information on your arrival and departure airports