C$ 414 Find Cheap Flights from Ottawa to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Ireland departing on 24/5. 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.
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Best Ireland Flight Deals from Ottawa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stopC$ 702
Cork
Cork2 stopsC$ 1,157
Shannon
Shannon2 stopsC$ 1,483

Cheap Flight Deals from Ottawa to Ireland (YOW-IE0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Ireland 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.

Recent round-trip flight deals from Ottawa to Ireland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ottawa to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
5:55 a.m. - 10:00 a.m.YOW-DUB
23h 05m1 stop
11:30 a.m. - 12:22 a.m.DUB-YOW
17h 52m1 stop
C$ 702WestJet
Find Deal
Wed, 4 Jun - Wed, 18 Jun
5:55 a.m. - 11:30 a.m.YOW-DUB
24h 35m1 stop
1:15 p.m. - 12:22 a.m.DUB-YOW
16h 07m1 stop
C$ 779
Find Deal
Sun, 18 May - Mon, 2 Jun
5:55 p.m. - 8:15 a.m.YOW-DUB
9h 20m1 stop
9:20 a.m. - 5:15 p.m.DUB-YOW
12h 55m2 stops
C$ 842Air Canada
Find Deal
Sun, 18 May - Mon, 2 Jun
2:30 p.m. - 8:15 a.m.YOW-DUB
12h 45m2 stops
9:20 a.m. - 5:15 p.m.DUB-YOW
12h 55m2 stops
C$ 845Air Canada
Find Deal
Sun, 18 May - Mon, 2 Jun
11:20 a.m. - 11:30 a.m.YOW-DUB
19h 10m1 stop
1:15 p.m. - 8:06 a.m.DUB-YOW
23h 51m1 stop
C$ 863Air Transat
Find Deal
Wed, 27 Aug - Wed, 3 Sep
2:20 p.m. - 11:30 a.m.YOW-DUB
16h 10m1 stop
1:15 p.m. - 12:21 a.m.DUB-YOW
16h 06m1 stop
C$ 936Air Transat
Find Deal
Sat, 28 Jun - Sat, 12 Jul
6:40 p.m. - 7:45 a.m.YOW-DUB
8h 05m1 stop
9:50 a.m. - 9:10 p.m.DUB-YOW
16h 20m1 stop
C$ 950Lufthansa
Find Deal
Fri, 25 Jul - Sun, 3 Aug
11:35 a.m. - 8:15 a.m.YOW-DUB
15h 40m1 stop
9:50 a.m. - 9:09 p.m.DUB-YOW
16h 19m1 stop
C$ 1,009Lufthansa
Find Deal
Wed, 23 Apr - Mon, 5 May
5:15 p.m. - 3:00 p.m.YOW-DUB
16h 45m1 stop
6:00 a.m. - 3:05 p.m.DUB-YOW
14h 05m1 stop
C$ 5,381Air France
Find Deal
Fri, 30 May - Sat, 14 Jun
5:15 p.m. - 3:00 p.m.YOW-DUB
16h 45m1 stop
6:00 a.m. - 3:05 p.m.DUB-YOW
14h 05m1 stop
C$ 5,393Air France
Find Deal
Fri, 30 May - Sat, 14 Jun

KAYAK's insights & trends for Ottawa to Ireland flights

Get data-powered insights and trends into flights from Ottawa to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Ireland?

The average price for all round-trip flights from Ottawa to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost C$ 743 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 838.

What is the cheapest month to fly from Ottawa to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Ireland, 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 Ottawa to Ireland is October, when tickets cost C$ 995 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 1,213 and C$ 1,179 respectively.

What’s the cheapest day of the week to fly from Ottawa to Ireland?

The average price of all round-trip flights from Ottawa to Ireland clicked on KAYAK for each day over the last 12 months.
For Ottawa to Ireland, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ireland back to Ottawa, the best deals are generally found on Monday, with Friday being the most expensive.

How far in advance should I book a flight from Ottawa to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Ottawa to Ireland, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

January

High season

September

Cheapest flight

C$ 414
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Ottawa to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Ottawa to Ireland?

    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 Ottawa to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Ireland?

    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 from Ottawa to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Ottawa to Ireland

Need help choosing which airline to fly with from Ottawa to Ireland? 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 381 reviews
8.5Crew
7.9Boarding
6.7Food
7.4Comfort
7.1Entertainment
Airline reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

10.0 ExcellentSophia, Feb 2025YUL - FDF
Read more Air Transat reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

There wasn't much leg-room, and although I requested a vegetarian meal, there was an error and I did not get one. Everything else was excellent.

The flight was direct and affordable The boarding process gave poor directions and disorganized. The seats were narrow and very uncomfortable! The disembarkation was also poor.

It was okay until this flight had mechanical problems which made us miss our connecting flight and my friend and I had to pay an extra $500 each to get to our next location at a later time.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

The company hand out head phones so one can watch the movie and other entertainment throughout the flight, after all the ticket is already high Other than that my flight was very good and the attendants was very professional.

The take off was delayed as we were told that the baggages had to be rearranged to balance the weight. I only took a carry-on and a personal item, but the overhead bin was extremely small, even a normal size carryon can’t fit it, so they had to check it in for free. The seat was really tight and no entertainment at all.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Overall excellent service and Frankfurt Airport was very efficient and clean

No leg room! Either too hot or cold with these guys!

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

Very good. I thought the choice of Mediterranean food such as falafel for lunch was very thoughtful considering we were flying to Cairo.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

Happy and nice crew and the atmosphere is very easy and calm. I got a wonderful travel with UA this time

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The flight was delayed but I was still able to board the connecting flight in Munich.

The real bathroom smelled horrible and it smelled in the real of the plane..

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

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

Information on your arrival and departure airports

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