$414+ Cheap flights from Ottawa (YOW) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — DUB
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ottawa to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ottawa to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ottawa to DublinExplore the most affordable flight options available from Ottawa to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Ottawa to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop10h 50m
Fri 12/46:00 am -
1 stop14h 05m
Deal found 10/23![Air France logo]()
$652
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop10h 50m
Thu 12/37:25 pm -
1 stop24h 40m
Deal found 10/23![Air France logo]()
$665
This Air France deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:10 pm -
1 stop10h 50m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/22![Air France logo]()
$678
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
2 stops14h 30m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/20![Multiple Airlines logo]()
$679
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:10 pm -
2 stops14h 30m
Wed 11/186:00 am -
1 stop14h 00m
Deal found 10/21![Multiple Airlines logo]()
$681
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Fri 11/136:00 am -
1 stop14h 00m
Deal found 10/23![Multiple Airlines logo]()
$682
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop16h 15m
Thu 12/38:50 am -
2 stops19h 50m
Deal found 10/23![Multiple Airlines logo]()
$683
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop16h 15m
Sat 12/56:00 am -
2 stops22h 40m
Deal found 10/23![Air France logo]()
$690
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:10 pm -
2 stops18h 10m
Thu 12/37:25 pm -
1 stop24h 40m
Deal found 10/20![Multiple Airlines logo]()
$693
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
2 stops26h 10m
Tue 11/247:25 pm -
1 stop24h 35m
Deal found 10/20![Multiple Airlines logo]()
$704
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
2 stops18h 10m
Sat 11/215:15 pm -
2 stops26h 45m
Deal found 10/20![KLM logo]()
$709
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Fri 11/205:45 am -
2 stops14h 15m
Deal found 10/21![KLM logo]()
$711
Best flights from Ottawa to DublinDiscover carefully curated flight deals from Ottawa to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Ottawa to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Air France deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:10 pm -
1 stop10h 50m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/22![Air France logo]()
$678
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/95:10 pm -
2 stops14h 30m
Mon 2/156:00 am -
1 stop14h 00m
Deal found 10/20![Multiple Airlines logo]()
$683
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:10 pm -
2 stops14h 30m
Thu 11/198:50 am -
2 stops19h 50m
Deal found 10/21![KLM logo]()
$712
This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/165:30 am -
2 stops27h 10m
Tue 3/305:55 am -
1 stop14h 05m
Deal found 10/22![Multiple Airlines logo]()
$702
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Tue 11/108:50 am -
2 stops19h 50m
Deal found 10/23![KLM logo]()
$712
This KLM deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:10 pm -
2 stops14h 30m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/22![Multiple Airlines logo]()
$709
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/115:10 pm -
2 stops14h 30m
Wed 2/175:45 am -
2 stops14h 15m
Deal found 10/20![KLM logo]()
$713
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Thu 11/128:50 am -
2 stops19h 50m
Deal found 10/23![KLM logo]()
$714
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:10 pm -
2 stops14h 30m
Fri 12/46:00 am -
1 stop14h 05m
Deal found 10/23![Multiple Airlines logo]()
$720
This KLM deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:10 pm -
2 stops18h 10m
Sat 2/205:15 pm -
2 stops26h 45m
Deal found 10/25![KLM logo]()
$717
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:10 pm -
2 stops18h 10m
Wed 12/26:00 am -
1 stop14h 00m
Deal found 10/23![Multiple Airlines logo]()
$720
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
2 stops26h 10m
Tue 11/245:45 am -
2 stops22h 55m
Deal found 10/20![KLM logo]()
$723
Last-minute flights from Ottawa to DublinDiscover last-minute flight deals from Ottawa to Dublin. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ottawa to Dublin. Data last updated October 25, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:10 pm -
2 stops14h 30m
Wed 11/186:00 am -
1 stop14h 00m
Deal found 10/21![Multiple Airlines logo]()
$681
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Fri 11/136:00 am -
1 stop14h 00m
Deal found 10/23![Multiple Airlines logo]()
$682
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:10 pm -
2 stops18h 10m
Fri 11/205:45 am -
2 stops14h 15m
Deal found 10/21![KLM logo]()
$711
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
2 stops14h 30m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/20![Multiple Airlines logo]()
$679
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:10 pm -
2 stops18h 10m
Sat 11/215:15 pm -
2 stops26h 45m
Deal found 10/20![KLM logo]()
$709
This Air France deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:10 pm -
1 stop10h 50m
Sun 11/226:00 am -
1 stop14h 00m
Deal found 10/22![Air France logo]()
$678
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:30 am -
2 stops26h 10m
Tue 11/247:25 pm -
1 stop24h 35m
Deal found 10/20![Multiple Airlines logo]()
$704
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:10 pm -
2 stops18h 10m
Thu 12/37:25 pm -
1 stop24h 40m
Deal found 10/20![Multiple Airlines logo]()
$693
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop10h 50m
Fri 12/46:00 am -
1 stop14h 05m
Deal found 10/23![Air France logo]()
$652
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop10h 50m
Thu 12/37:25 pm -
1 stop24h 40m
Deal found 10/23![Air France logo]()
$665
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop16h 15m
Thu 12/38:50 am -
2 stops19h 50m
Deal found 10/23![Multiple Airlines logo]()
$683
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:10 pm -
1 stop16h 15m
Sat 12/56:00 am -
2 stops22h 40m
Deal found 10/23![Air France logo]()
$690
One-way flights from Ottawa to DublinSearch for one-way flight options from Ottawa to Dublin. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Ottawa to Dublin. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:55 pm -
2 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$414
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:10 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:10 pm -
2 stops39h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$448
Find flight deals from Ottawa to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Dublin (DUB). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $652 (Air France) |
One-way from | $414 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $654 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ottawa to Dublin 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Ottawa to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Sat 11/28
6:55 pm-10:05 pm
2 stops46h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$414
Quickest round-trip
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Sat 11/28
12:10 pm-7:10 am
1 stop14h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$418
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Fri 11/20
12:10 pm-8:10 am
2 stops39h 00m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$448
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Sun 11/15
5:10 pm-9:00 am
1 stop10h 50m
Dublin
Sun 11/22
6:00 am-3:00 pm
1 stop14h 00m
$678
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Tue 2/9
5:10 pm-12:40 pm
2 stops14h 30m
Dublin
Mon 2/15
6:00 am-3:00 pm
1 stop14h 00m
$683
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Tue 3/16
5:30 am-12:40 pm
2 stops27h 10m
Dublin
Tue 3/30
5:55 am-3:00 pm
1 stop14h 05m
$702
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Sun 11/15
5:10 pm-12:40 pm
2 stops14h 30m
Dublin
Sun 11/22
6:00 am-3:00 pm
1 stop14h 00m
$709
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Wed 11/4
5:10 pm-12:40 pm
2 stops14h 30m
Dublin
Thu 11/19
8:50 am-11:40 pm
2 stops19h 50m
$712
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Thu 11/5
5:10 pm-4:20 pm
2 stops18h 10m
Dublin
Tue 11/10
8:50 am-11:40 pm
2 stops19h 50m
$712
OttawaDublin
YOW Ottawa - DUB Dublin
YOWDUB
Ottawa
Thu 2/11
5:10 pm-12:40 pm
2 stops14h 30m
Dublin
Wed 2/17
5:45 am-3:00 pm
2 stops14h 15m
$713
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Ottawa to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Dublin in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ottawa-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ottawa-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ottawa to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Ottawa with our price prediction graph.
YOW-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ottawa to Dublin
Prices
More
How far ahead should I book a flight from Ottawa to Dublin?
Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ottawa to Dublin?
Currently, August is the cheapest month in which you can book a flight from Ottawa to Dublin (average of $569). Flying from Ottawa to Dublin in February is currently the most expensive (average of $935). 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.
How much does it cost to fly round-trip from Ottawa to Dublin?
Airfare is below average for this route at the moment.
Ottawa to Dublin flights typically cost between $682 and $840 in November.The cheapest round-trip price found within the last 5 days was $652 on Air France (Nov 29-Dec 4).
What’s the top layover airport for flights from Ottawa to Dublin?
Share of 1-stop round-trip flights from Ottawa to Dublin chosen by Cheapflights users in the past 12 months, using the same layover each way.
Paris (CDG) – chosen by Cheapflights users on 50% of 1-stop itineraries from Ottawa to Dublin on Cheapflights.
What’s the cheapest layover airport for flights from Ottawa to Dublin?
Average round-trip fare for 1-stop flights from Ottawa to Dublin, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $762.
What’s the fastest layover option from Ottawa to Dublin?
Shortest average travel time for 1-stop one-way flights from Ottawa to Dublin, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Which airport typically offers the quickest layover for flights from Ottawa to Dublin?
Average layover duration for 1-stop one-way flights from Ottawa to Dublin, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 18m.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated October 25, 2026.
Read reviews from past customers who have flown WestJet and Air Canada from Ottawa to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.1
Boarding
7.4
Entertainment
6.1
Food
6.2
Overall
7.2
Crew
7.9
Reviews
1 / 20
6.0
GoodDeb,Jan 2025
YYZ - YYC
Comfort
7.1
Boarding
7.4
Entertainment
6.1
Food
6.2
Overall
7.2
Crew
7.9
Reviews
1 / 20
6.0
GoodDeb,Jan 2025
YYZ - YYC
Comfort
7.1
Boarding
7.4
Entertainment
6.1
Food
6.2
Overall
7.2
Crew
7.9
Reviews
1 / 20
6.0
GoodDeb,Jan 2025
YYZ - YYC
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Dublin flight routes
Flights by cabin class
Other flight options
Other flights from Ottawa
Popular flights
Alternative routes for Ottawa to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Search flights from Ottawa to Dublin by cabin class
Find flights from Ottawa to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ottawa and Dublin flights
Browse other Ottawa and Dublin flight options. Last updated on October 25, 2026.
Other flights from Ottawa
Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Ottawa to Dublin
Discover the top 2 airlines that operate flights from Ottawa to Dublin. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$445 | Average$604 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$646 | Average$784 | FlexibilityNo cancel fee | On-time67% |