CA $398 Cheap Flights from Ottawa (YOW) to Dublin (DUB)

View CA $398 flight on Wed, Jun 3, 2026Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Dublin Airport (DUB)

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Cheap flights from Ottawa (YOW) to Dublin (DUB)

Prices were available within the past 7 days and start at CA $398 for one-way flights and CA $741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri, May 22 - Thu, Jun 4
YOW
Ottawa
DUB
Dublin
CA $741 Roundtrip, found 6 hours ago
CA $741
Roundtrip
found 6 hours ago
Select WestJet flight, departing Fri, May 22 from Ottawa to Dublin, returning Thu, Jun 4, priced at CA $741 found 6 hours ago
WestJet
Mon, Jun 15 - Fri, Jul 3
YOW
Ottawa
DUB
Dublin
CA $752 Roundtrip, found 2 days ago
CA $752
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Jun 15 from Ottawa to Dublin, returning Fri, Jul 3, priced at CA $752 found 2 days ago
WestJet
Fri, Jun 12 - Sat, Jun 27
YOW
Ottawa
DUB
Dublin
CA $759 Roundtrip, found 15 hours ago
CA $759
Roundtrip
found 15 hours ago
Select WestJet flight, departing Fri, Jun 12 from Ottawa to Dublin, returning Sat, Jun 27, priced at CA $759 found 15 hours ago
WestJet
Mon, Jun 29 - Tue, Aug 4
YOW
Ottawa
DUB
Dublin
CA $767 Roundtrip, found 6 days ago
CA $767
Roundtrip
found 6 days ago
Select WestJet flight, departing Mon, Jun 29 from Ottawa to Dublin, returning Tue, Aug 4, priced at CA $767 found 6 days ago
WestJet
Sun, Sep 20 - Mon, Sep 21
YOW
Ottawa
DUB
Dublin
CA $769 Roundtrip, found 18 hours ago
CA $769
Roundtrip
found 18 hours ago
Select WestJet flight, departing Sun, Sep 20 from Ottawa to Dublin, returning Mon, Sep 21, priced at CA $769 found 18 hours ago
WestJet
Tue, Jun 16 - Tue, Jun 23
YOW
Ottawa
DUB
Dublin
CA $770 Roundtrip, found 2 days ago
CA $770
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Jun 16 from Ottawa to Dublin, returning Tue, Jun 23, priced at CA $770 found 2 days ago
Porter Airlines
Wed, Sep 23 - Wed, Sep 30
YOW
Ottawa
DUB
Dublin
CA $857 Roundtrip, found 17 hours ago
CA $857
Roundtrip
found 17 hours ago
Select Porter Airlines flight, departing Wed, Sep 23 from Ottawa to Dublin, returning Wed, Sep 30, priced at CA $857 found 17 hours ago
Air Transat
Mon, Sep 7 - Mon, Sep 14
YOW
Ottawa
DUB
Dublin
CA $857 Roundtrip, found 9 hours ago
CA $857
Roundtrip
found 9 hours ago
Select Air Transat flight, departing Mon, Sep 7 from Ottawa to Dublin, returning Mon, Sep 14, priced at CA $857 found 9 hours ago
Air Canada
Wed, Nov 25 - Wed, Dec 2
YOW
Ottawa
DUB
Dublin
CA $1,054 Roundtrip, found 4 days ago
CA $1,054
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 25 from Ottawa to Dublin, returning Wed, Dec 2, priced at CA $1,054 found 4 days ago
United
Mon, Apr 20 - Mon, Apr 27
YOW
Ottawa
DUB
Dublin
CA $1,073 Roundtrip, found 6 days ago
CA $1,073
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 20 from Ottawa to Dublin, returning Mon, Apr 27, priced at CA $1,073 found 6 days ago

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from CA $1,246
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from CA $1,246

Frequently asked questions

How much is a flight from Ottawa International Airport to DUB?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Ottawa International Airport and DUB start from CA $741. Book today to score the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Ottawa Intl. Airport to Dublin Airport (DUB)?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from YOW to Dublin Airport (DUB) that have flexible change policies?
Flights from YOW to DUB with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between the two flights, without any added fees to worry about.
How many hours is the flight from Macdonald-Cartier Intl. Airport (YOW) to Dublin Airport (DUB)?
Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes an average of 8 hours and 16 minutes to fly to Dublin Airport from Macdonald-Cartier Intl. Airport (YOW). A pair of noise-cancelling headphones will also be useful.
How far is the flight from Ottawa Intl. Airport to DUB?
Ottawa to Dublin is around 4,900 kilometres, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your earplugs to your eye mask. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Ottawa Intl. Airport to Dublin Airport?
Direct flights aren't available, so you'll have to make at least one stop between Ottawa Intl. Airport and DUB. Use the layover time to stretch your legs and freshen up.
Are Ottawa Intl. Airport to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between YOW and DUB are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines publicize their prices up to a year prior to the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to lock in your seat when the price dips.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, KLM, Lufthansa, Porter Airlines, Swiss International Air Lines, TAP Portugal, United, WestJet
Roundtrip price
CA $741
Distance
4873 km
*Available to Expedia members.