DUB - YOW

£446 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 27/1. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£446
Typical prices: £513-£569
Lufthansa
Tue 27/1Tue 3/2
DUB - YOW • 2 stops
Cheapest one-way flight
Multiple Airlines
Mon 15/12
DUB - YOW • multi-stop
When to travel
March
Cheapest • 13% price drop
December
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

Tue, 27 Jan - Tue, 3 Feb
Lufthansa Logo
05:00 - 14:07
DUB
-
YOW
14h 07m2 stops
Lufthansa Logo
16:15 - 07:10
YOW
-
DUB
9h 55m1 stop
£446Lufthansa
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
11:30 - 00:42
DUB
-
YOW
18h 12m2 stops
Multiple Airlines Logo
05:40 - 10:15
YOW
-
DUB
23h 35m2 stops
£469Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Air France Logo
08:45 - 15:10
DUB
-
YOW
11h 25m1 stop
Air France Logo
17:20 - 15:45
YOW
-
DUB
17h 25m1 stop
£471Air France
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
10:25 - 14:07
DUB
-
YOW
32h 42m3 stops
Multiple Airlines Logo
19:55 - 23:25
YOW
-
DUB
22h 30m2 stops
£488Multiple Airlines
Tue, 27 Jan - Tue, 3 Feb
Multiple Airlines Logo
10:25 - 14:07
DUB
-
YOW
32h 42m3 stops
Multiple Airlines Logo
14:05 - 23:25
YOW
-
DUB
28h 20m3 stops
£494Multiple Airlines
Fri, 26 Dec - Fri, 9 Jan
United Airlines Logo
09:30 - 16:27
DUB
-
YOW
11h 57m1 stop
United Airlines Logo
09:45 - 07:30
YOW
-
DUB
16h 45m2 stops
£518United Airlines
Fri, 26 Dec - Fri, 9 Jan
United Airlines Logo
13:35 - 23:54
DUB
-
YOW
15h 19m2 stops
United Airlines Logo
12:00 - 07:30
YOW
-
DUB
14h 30m2 stops
£571United Airlines
Fri, 26 Dec - Fri, 9 Jan
United Airlines Logo
09:30 - 16:27
DUB
-
YOW
11h 57m1 stop
United Airlines Logo
15:10 - 07:30
YOW
-
DUB
11h 20m1 stop
£694United Airlines
Tue, 30 Dec - Sat, 3 Jan
United Airlines Logo
12:05 - 13:32
DUB
-
YOW
30h 27m2 stops
United Airlines Logo
06:00 - 09:55
YOW
-
DUB
22h 55m1 stop
£769United Airlines
Sat, 7 Feb - Sat, 14 Feb
Air Canada Logo
09:30 - 16:30
DUB
-
YOW
12h 00m1 stop
Air Canada Logo
14:05 - 07:10
YOW
-
DUB
12h 05m1 stop
£1,404Air Canada
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 January.

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 £458 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is £623 and £583 respectively.

Good to know - Cheap tickets from Dublin to Ottawa

Low seasonSeptember
Cheapest flight£446
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (2% 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 £446 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.

  • Which is the best airline for flights from Dublin to Ottawa, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from Dublin to Ottawa are Air Transat and Air Canada. With an average price for the route of £490 and an overall rating of 7.8, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of £512 and an overall rating of 7.1.

  • 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 airlines 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.
7.8
Air TransatOverall score based on 482 reviews
8.4Crew
7.9Boarding
7.1Entertainment
7.4Comfort
6.8Food
Airline reviews

I did not like I have been charged for my carry on

6.0 GoodSilvia, Dec 2025
YUL - MCO
Read more Air Transat reviews

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

Delayed over 1 hour boarding and on tarmac for no apparent reason. Boarding was awful. Extremely late. No employee knew what they were doing. Loading zones out if order (zone 2 before zone 1).

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

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

Information on your arrival and departure airports