DUB - YOW

£344 Find Cheap Flights from Dublin to Ottawa

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Ottawa departing on 13/5. 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 return fare
£344
Typical prices: £510-£486
WestJet
Wed 13/5Wed 20/5
DUB - YOW • 2 stops
Cheapest one-way flight
£583
Typical prices: £318-£412
Lufthansa
Mon 20/7
DUB - YOW • 1 stop
Top airlines
Cheapest • from £431 (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
Insights
Insights
Top stopover airports
Cheapest • Avg £482 (return)
Shortest trip • 9h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
Multiple Airlines Logo
18:25 - 22:40
YOW
-
DUB
23h 15m
2 stops
£344Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
10:40 - 17:35
DUB
-
YOW
11h 55m
1 stop
Multiple Airlines Logo
06:55 - 22:40
YOW
-
DUB
34h 45m
2 stops
£350Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
09:40 - 00:20
DUB
-
YOW
19h 40m
2 stops
Multiple Airlines Logo
06:55 - 23:20
YOW
-
DUB
35h 25m
3 stops
£374Multiple Airlines
Sat, 20 Jun - Sun, 30 Aug
Multiple Airlines Logo
13:15 - 00:20
DUB
-
YOW
16h 05m
1 stop
Multiple Airlines Logo
06:55 - 09:20
YOW
-
DUB
21h 25m
1 stop
£459Multiple Airlines
Sat, 20 Jun - Sun, 30 Aug
Multiple Airlines Logo
13:15 - 00:20
DUB
-
YOW
16h 05m
1 stop
Multiple Airlines Logo
06:55 - 14:35
YOW
-
DUB
26h 40m
2 stops
£465Multiple Airlines
Wed, 13 May - Wed, 20 May
Multiple Airlines Logo
13:20 - 00:20
DUB
-
YOW
16h 00m
1 stop
Multiple Airlines Logo
06:55 - 05:10
YOW
-
DUB
17h 15m
1 stop
£492Multiple Airlines
Sat, 20 Jun - Sun, 30 Aug
Multiple Airlines Logo
09:40 - 17:35
DUB
-
YOW
12h 55m
2 stops
Multiple Airlines Logo
06:55 - 14:35
YOW
-
DUB
26h 40m
2 stops
£498Multiple Airlines
Sat, 20 Jun - Sun, 30 Aug
Multiple Airlines Logo
06:45 - 00:20
DUB
-
YOW
22h 35m
3 stops
Multiple Airlines Logo
18:25 - 14:35
YOW
-
DUB
15h 10m
2 stops
£592Multiple Airlines
Thu, 7 May - Sat, 23 May
United Airlines Logo
12:30 - 18:55
DUB
-
YOW
11h 25m
1 stop
United Airlines Logo
19:30 - 10:40
YOW
-
DUB
10h 10m
1 stop
£600United Airlines
Thu, 7 May - Sat, 23 May
United Airlines Logo
12:30 - 18:55
DUB
-
YOW
11h 25m
1 stop
United Airlines Logo
15:10 - 07:30
YOW
-
DUB
11h 20m
1 stop
£601United 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 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 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 £434 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is £630 and £627 respectively.

Good to know - Cheap tickets from Dublin to Ottawa

Low seasonJanuary
Cheapest flight£344
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly (3% 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 3 days, the lowest price for a flight from Dublin to Ottawa was £344 for a return ticket.

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

    Dublin and Ottawa are both served by 1 main airport. You will leave Dublin from Dublin and will be arriving at 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.

  • Which airlines provide the cheapest flights from Dublin to Ottawa?

    In the past 3 days, the cheapest return tickets from Dublin to Ottawa were found on WestJet (£431) and Air Transat (£464).

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 10872 reviews
7.8Crew
6.3Food
7.3Boarding
7.1Comfort
6.8Entertainment
Airline reviews

Good boarding but extremely cold temperature in both flights (60 F!).

8.0 ExcellentM., Mar 2026
FLL - YYZ
Read more Air Canada reviews

Good boarding but extremely cold temperature in both flights (60 F!).

Very rude gate attendants in San Francisco who didn’t let me bring my little carry on (smaller than usual size) and after boarding I realized that there still were a lot of overhead compartment space (like a full section available in some spots). That made me lose 30 minutes at my destination at 1am and it could have broken something fragile that I had in it

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….

Crowded and tight fit on Rouge. Entertainment requires your own mobile device. Small bag of pretzels is only food for 3.5 hour flight.

Other than flights being cancelled and 3.5 hours late causing missed connections it was ok.

Was disappointed when landing in Canada was made to wait for over 1 hour with several other parents and babies for our strollers . The expectation was that the gate checked strollers would be there when exiting aircraft. This was not the case we were told to walk to a point and wait for them . After being left there and not being updated we were met with very hostile and rude air canada staff . There where no apologies or understanding even though all the children where very uncomfortable and the parents very frustrated as you can imagine . Instead the air canada staff at the airport where very rude and made an already frustrating situation much worse instead of trying to assure the parents that that were making effort to fix the situation. One gentleman in particular was very rude to some parents telling them to move when they were simply seeking information. He made the other parents including myself feel very uncomfortable. He also told a gentleman he was capturing images of everyones boarding pass when this was untrue as he was only taking a photo of the gentleman pass which was strange.

Boarding a bit chaotic, but that seems to be mostly about extra security in Lima, not AC. Left on-time, arrived slightly early. Good flight

The flight from Lisbon to Toronto was delayed and then our connecting flight in Vancouver was delayed due to “unscheduled maintenance “. We boarded and then had to get off the plane and wait. We were over three hours delayed in Vancouver and missed our final connection to Saskatoon. We were forced to overnight in Vancouver arriving in Saskatoon at noon the next day. That’s over a 12 hour delay getting home.

I want to thank Carlos at the Miami AC desk - he was amazing and went over and above to help us out. Thank you Carlos and all the best to you!!! You made our faith in AC feel great! Sincerely, David Cubitt

Flight was canceled due to mechanical issues. After a considerable wait in the queue, Air Canada customer service was very helpful to get us on another flight. I am disappointed to report our rescheduled flight is for three days from now. Three days of extra expenses and inconvenience is unacceptable.

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

Information on your arrival and departure airports