Cheap flights from Dublin to Ottawa from £453
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Dublin to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.
Round-trip from | £453 |
---|---|
Popular in | August |
Cheapest in | February |
Average price | £522 |
Find flight deals from Dublin to Ottawa
Cheapest flights from Dublin to OttawaExplore the most affordable flight options available from Dublin to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Dublin to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
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
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Thu 28/8
09:50-17:05
1 stop12h 15m
Ottawa
Wed 10/9
16:05-07:45
1 stop10h 40m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 23/8
09:20-17:07
2 stops12h 47m
Ottawa
Sat 30/8
20:55-07:45
1 stop29h 50m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 23/8
08:50-16:43
2 stops12h 53m
Ottawa
Sat 30/8
06:33-10:20
2 stops22h 47m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 23/8
20:05-18:56
2 stops27h 51m
Ottawa
Sat 30/8
09:35-20:55
3 stops30h 20m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 2/8
09:45-07:54
1 stop27h 09m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 2/8
09:45-00:22
2 stops19h 37m
DublinOttawa
DUB - YOW
DUBYOW
Dublin
Sat 26/7
13:15-21:11
1 stop12h 56m
Best time to book a flight from Dublin to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Dublin with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Ottawa
What is the cheapest month to book a flight from Dublin to Ottawa?
Currently, January is the cheapest month in which you can book a flight from Dublin to Ottawa (average of £588). Flying from Dublin to Ottawa in December is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 11 July 2025.
Get a feel of what it's like to fly with Air Transat, United Airlines, andWestJet from Dublin to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Liam,Jun 2025
GLA - YYZ
Related info for your journey
Find useful and relevant information for your journey from Dublin to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Dublin?
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Alternative routes for Dublin to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Dublin to Ottawa
Discover the top airline that operate flights from Dublin to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Ottawa?
Cheapflights helps you search for flights from Dublin to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Ottawa?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Ottawa with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Ottawa flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Dublin to Ottawa become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!