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

View CA $398 flight on Sun, May 31, 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
Sun, May 31 - Fri, Jun 5
YOW
Ottawa
DUB
Dublin
CA $741 Roundtrip, just found
CA $741
Roundtrip
just found
Select WestJet flight, departing Sun, May 31 from Ottawa to Dublin, returning Fri, Jun 5, priced at CA $741 just found
WestJet
Sat, Jun 13 - Sat, Jun 27
YOW
Ottawa
DUB
Dublin
CA $756 Roundtrip, found 5 days ago
CA $756
Roundtrip
found 5 days ago
Select WestJet flight, departing Sat, Jun 13 from Ottawa to Dublin, returning Sat, Jun 27, priced at CA $756 found 5 days ago
WestJet
Tue, Jun 9 - Tue, Jul 28
YOW
Ottawa
DUB
Dublin
CA $757 Roundtrip, found 16 hours ago
CA $757
Roundtrip
found 16 hours ago
Select WestJet flight, departing Tue, Jun 9 from Ottawa to Dublin, returning Tue, Jul 28, priced at CA $757 found 16 hours ago
WestJet
Sun, Sep 20 - Tue, Sep 29
YOW
Ottawa
DUB
Dublin
CA $765 Roundtrip, found 6 hours ago
CA $765
Roundtrip
found 6 hours ago
Select WestJet flight, departing Sun, Sep 20 from Ottawa to Dublin, returning Tue, Sep 29, priced at CA $765 found 6 hours ago
WestJet
Mon, Aug 10 - Tue, Aug 18
YOW
Ottawa
DUB
Dublin
CA $771 Roundtrip, just found
CA $771
Roundtrip
just found
Select WestJet flight, departing Mon, Aug 10 from Ottawa to Dublin, returning Tue, Aug 18, priced at CA $771 just found
WestJet
Mon, Jun 15 - Tue, Jun 23
YOW
Ottawa
DUB
Dublin
CA $773 Roundtrip, found 5 hours ago
CA $773
Roundtrip
found 5 hours ago
Select WestJet flight, departing Mon, Jun 15 from Ottawa to Dublin, returning Tue, Jun 23, priced at CA $773 found 5 hours ago
Porter Airlines
Mon, Sep 21 - Tue, Sep 29
YOW
Ottawa
DUB
Dublin
CA $807 Roundtrip, found 1 day ago
CA $807
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Mon, Sep 21 from Ottawa to Dublin, returning Tue, Sep 29, priced at CA $807 found 1 day ago
Air Transat
Sun, Sep 20 - Tue, Sep 29
YOW
Ottawa
DUB
Dublin
CA $857 Roundtrip, found 6 hours ago
CA $857
Roundtrip
found 6 hours ago
Select Air Transat flight, departing Sun, Sep 20 from Ottawa to Dublin, returning Tue, Sep 29, priced at CA $857 found 6 hours ago
Air Canada
Mon, Jun 1 - Tue, Jun 9
YOW
Ottawa
DUB
Dublin
CA $999 Roundtrip, found 2 hours ago
CA $999
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Mon, Jun 1 from Ottawa to Dublin, returning Tue, Jun 9, priced at CA $999 found 2 hours ago
Lufthansa
Wed, May 20 - Mon, Jun 8
YOW
Ottawa
DUB
Dublin
CA $1,028 Roundtrip, found 16 hours ago
CA $1,028
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, May 20 from Ottawa to Dublin, returning Mon, Jun 8, priced at CA $1,028 found 16 hours 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 $1,262
DUB
Dublin Airport
CheapestClosest
Average driving time to city centre14 min
Flights from CA $1,262

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.