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Find cheap flights from Ottawa to Ireland from C$ 460

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 6/7. 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.
1 adult
0 bags
Sat 29/6
Sat 6/7

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Best Ireland Flight Deals

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

Dublin
Dublin1 stopC$ 826
Shannon
Shannon1 stopC$ 1,167

Good to know

Low season

January

High season

September

Cheapest flight

C$ 460
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (2% more expensive 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 to Ireland from Ottawa is likely to change within 7 days, so travelers 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 to Ireland with an airline and back to Ottawa 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 to Ireland from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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.
7.6
Air TransatOverall score based on 474 reviews
6.8Food
6.9Entertainment
7.8Boarding
8.3Crew
7.1Comfort
Airline reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

10.0 ExcellentTZ, May 2024FCO - YUL
Read more about Air Transat reviews

I was pleasantly surprised. I booked the "club class" which was basically like Domestic First Class. The service was superior. Food was pretty good. Seats and cabin were comfortable. For the price I paid, I was very pleased.

Super unproffesional flight . Flight attendants were unproffesional. I could hear them gossiping about theor boyfriends the whole trip

The connecting flight lay over was 4.00 hours, the gate agent booked me on the next flight which was about to depart at no extra cost.

The ticket price was reasonable, food was okay, not the best. I would use the service again.

Actually the flight was on time. New plane, food was okay but not great.

Old plane, hard seats, 1.30 hours delay, while seating on the plane waiting for departure.

Great boarding. Everything was on time. Plane was a bit old and the crew could have provided better drink service.

Boarding was a little chaotic but it was a very large flight. It just wasn’t fast. And there was no noticeable difference between zones boarding.

Crew was pleasant. Aircraft was very dated and uncomfortable for our nearly 4 hour flight. We were in row 17 and they ran out of purchasable food by the time they got to us.

We were lucky enough to arrive at the right time. The staff at YYZ did our complete check in and luggage tags for us. Even made sure we knew where we were to head next and how to get there. It truly was one of the best and easiest check inside. Thanks team.

My only issue was my meal was inedible except for the sides.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Business class in the second leg - CDG-EVN was a disaster.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

Too many notifications. Non of which were useful. 4 hours before traveling we discovered that we needed a transit visa. That's useful information. Air Canada should flag and keep flagging that up. Then the useless too much information had us go to Paris not Brussels. Chaos involving the customer. We will try never to use AC again.

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

My flight was canceled and next one was 1 hour later. The gate was changed 3 times.

We did not have seat assigned until almost the very end of boarding and my husband and I did not sit together I don’t know why even though we bought tickets 3 months in advance and checked in very early. We were not standby and we were treated as we had stand by tickets. I will never fly Air Canada again.

Terrible 3-4-3 seat configuration, I thankfully was able to choose a seat at the back where it narrowed to 2-4-2 for some relief though seats were still narrow. Staff did not manage the boarding lines at all either, was total chaos.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

It was late leaving but made up time in the air.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

boarding needs to be streamlined load the back of the plane first

Try to humanize onboarding and take AI out. It's embarrassing and useless

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Air Canada from Edmonton to Toronto was disappointing but Lufthansa from Toronto to Frankfurt was excellent.

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

Great service. The flight was in great condition and the staff was very cheerful.

Worst comfort that I’ve ever experienced on a flight

+ Clean, modern plane. - Despite the cabin had only 50% occupancy I was cramped in a row with 2 other people. Almost all other rows had only 1 person. I would have expected the airline to offer assistance other than a flight attendant to tell people in the back of the plane to find available seats. Next time I will not purchase an upgraded seat and hope I get my personal row for free.

Book cheap flights from Ottawa to Ireland

Recent round-trip flight deals

27/9Fri
1 stopAir Canada
30h 35mYOW-DUB
10/10Thu
1 stopAir Canada
28h 23mDUB-YOW
C$ 826
18/8Sun
1 stop
31h 40mYOW-DUB
29/8Thu
1 stop
9h 14mDUB-YOW
C$ 837
2/9Mon
1 stopAir Transat
10h 30mYOW-DUB
16/9Mon
1 stopAir Transat
16h 12mDUB-YOW
C$ 852
22/9Sun
1 stopLufthansa
15h 15mYOW-DUB
6/10Sun
2 stopsLufthansa
21h 15mDUB-YOW
C$ 859
10/9Tue
1 stopAir Transat
10h 30mYOW-DUB
17/9Tue
1 stopAir Transat
16h 12mDUB-YOW
C$ 892
17/8Sat
1 stopLufthansa
8h 50mYOW-DUB
27/8Tue
1 stopLufthansa
13h 23mDUB-YOW
C$ 1,294
18/8Sun
3 stopsScandinavian Airlines
16h 30mYOW-DUB
29/8Thu
2 stopsScandinavian Airlines
28h 08mDUB-YOW
C$ 1,330
19/8Mon
3 stopsScandinavian Airlines
16h 50mYOW-DUB
29/8Thu
2 stopsScandinavian Airlines
28h 08mDUB-YOW
C$ 1,335
18/8Sun
2 stopsKLM
14h 35mYOW-DUB
28/8Wed
2 stopsKLM
13h 55mDUB-YOW
C$ 1,479
30/8Fri
2 stopsKLM
14h 35mYOW-DUB
9/9Mon
2 stopsKLM
13h 55mDUB-YOW
C$ 2,961

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Recent one-way flight deals

6/7Sat
1 stopAir Transat
18h 35mYOW-DUB
C$ 460
5/7Fri
1 stop
12h 50mYOW-DUB
C$ 501
5/7Fri
2 stops
15h 30mYOW-DUB
C$ 514
6/7Sat
3 stops
31h 25mYOW-DUB
C$ 576
6/7Sat
2 stops
24h 30mYOW-DUB
C$ 603

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Last minute flights from Ottawa to Ireland

Last minute flight, train and bus deals

4/6Tue
multi-stop
33h 05mYOW-DUB
11/6Tue
multi-stop
16h 55mDUB-YOW
C$ 1,262
4/6Tue
multi-stopAir Canada
14h 05mYOW-DUB
11/6Tue
multi-stopAir Canada
11h 22mDUB-YOW
C$ 1,266
4/6Tue
multi-stop
16h 35mYOW-DUB
11/6Tue
multi-stop
28h 27mDUB-YOW
C$ 1,327
4/6Tue
multi-stop
31h 20mYOW-DUB
11/6Tue
multi-stop
30h 12mDUB-YOW
C$ 1,382
2/6Sun
multi-stop
38h 05mYOW-DUB
10/6Mon
multi-stop
13h 13mDUB-YOW
C$ 4,146
2/6Sun
multi-stop
33h 40mYOW-DUB
10/6Mon
multi-stop
13h 13mDUB-YOW
C$ 4,606
1/6Sat
multi-stopAir Canada
10h 15mYOW-DUB
8/6Sat
multi-stopAir Canada
12h 55mDUB-YOW
C$ 4,875
1/6Sat
multi-stopAir Canada
13h 15mYOW-DUB
8/6Sat
multi-stopAir Canada
12h 18mDUB-YOW
C$ 4,876
2/6Sun
multi-stopAir Canada
16h 55mYOW-DUB
10/6Mon
multi-stopAir Canada
15h 02mDUB-YOW
C$ 4,952
1/6Sat
multi-stopScandinavian Airlines
16h 25mYOW-DUB
8/6Sat
multi-stopScandinavian Airlines
28h 12mDUB-YOW
C$ 11,846

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Ottawa - Ireland Flights

Departure:

Ottawa (YOW)Canada

Return flight deals:

Ireland - Ottawa

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