C$ 443 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 11/1. 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

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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$ 847
Cork
Cork3 stopsC$ 1,168

Good to know

Low season

January

High season

September

Cheapest flight

C$ 443
Best time to beat the crowds (2% less expensive on average)
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 tips for finding cheap flights to Ireland

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ottawa is October.
  • Morning departure is around 64% 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.
7.8
Air TransatOverall score based on 389 reviews
8.5Crew
6.8Food
7.9Boarding
7.3Comfort
7.0Entertainment
Airline reviews

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.

10.0 ExcellentAnonymous, Nov 2024CTG - YYZ
Read more Air Transat reviews

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 flights were on time and the crew was friendly and helpful. The food was ok. The seats were quite cramped and if the seat in front was tipped back there was very very little room. The entertainment was only on your own device and there was no usb charging

Boarding and staff were excellent. The food was ok. Very cramped seating. No existent entertainment other than on iPhone over wifi with poor choices of movie or shows. Bring your own entertainment. Nowhere to charge your phone

Delay was not properly communicated. Service, plane, value of ticker were all great.

Excellent service and food in the Club Class. Warmly recommend. Much better than AC.

My new suitcase got busted when I arrived at Toronto , two of the wheels are broken and can no longer be used , I am very disappointed over this situation but the flight and service was awesome .

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 was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my baggage and I still have not got it back. Disgrace

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

The first half from DC to Paris was very good and the staff were very helpful and humble BUT flight from Paris to Mumbai was sad. 1) it was packed. 2) no space on head compartment 3) crews were unresponsive to the calls 4) one crew member literally banged the bottle of water after giving me glass of water. A little water splashed on me and she was unapologetic 5) with so many hours of flight, little leg space should be taken care else don’t fill your airline till brim which affects your crew and they remove anger on us. 6) huge line for washrooms. 7) 2nd half journey was pathetic

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.

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

The experience was good. Flight was on time. Liked how they offered to accept carryon baggage for free before as I was checking in online.

We were sent via the ac app to a wrong gate. And then got a boarding message to the original gate. Had to run through the airport to get to the gate just in time. Were they purposely trying to trick me? The day before flight was sent a message for free change of flight. Kinda suspect they oversold the flight.

Super good. All the teams had a very good collaboration with each other

Flight was delayed by 45 min. No problems. Everyone took it in stride.

Crew was friendly and helpful; cabin seemed roomy even in economy class.

The air hostesses were pleasant and helpful Food was great

Everything was great, ON time decent meal, smooth flight. There new entertainmnet system is difficult to navigate. Older one was better.

The flight attendants that assisted me were exceptionally nice, kind and helpful

Something wrong with the plane so had to deplane and waited over 2 hours to finally leave

AC needs to update their fleet. Too many mechanical issues, dated planes and too many delays

Pretty poor across the board - flight details wrong/delayed into Lufthansa app. Seat changes made without notification. Boarding delayed (ok, that happens) but all comms in German (for flight to UK, where 85% of passengers were English). Outright fraud attempted at gate, denying 1 piece carry-on of smaller than correct size and 1 piece personal item, again, smaller than correct size. Rude gate staff. Security checks perfunctory - unattended bag not acknowledged by staff..then put on aircraft unclaimed by staff.

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

Boarding was unorganised. The flight was very uncomfortable, the temperature was far too high. On requests to lower it nothing changed.

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

Prompt, efficient boarding. Clean aircraft and knowledgeable crew. Everything on time.

Terrible experience. I was stuck in Germany for two full day because your flights can't leave on time. You guys suck!!!

my flight was cancelled. next one scheduled 2 days later. no hotel provided. worst airline experience ever

Delay before takeoff, ran out of protein options for the meal served, waited on the tarmac upon landing for and hour, waited in corridor for people mover for 45 minutes and still waited at baggage claim for over 30 minutes. This was after Lufthansa cancelled our flight to Frankfurt. Will definitely be my last option when booking overseas flights.

Online check in was awesome and so smooth! It was our first time using it. I got to choose seats for free and I paid for our extra bag so easily. Then check in at the airport was a breeze!

I missed it , and waiting for next flight when writing.

Book cheap flights from Ottawa to Ireland

Recent round-trip flight deals

20/5Tue
1 stopAir Transat
19h 25mYOW-DUB
8/6Sun
1 stopAir Transat
31h 35mDUB-YOW
C$ 847
9/6Mon
1 stopPorter Airlines
17h 35mYOW-DUB
28/6Sat
1 stopPorter Airlines
27h 50mDUB-YOW
C$ 864
9/6Mon
1 stopPorter Airlines
17h 35mYOW-DUB
29/6Sun
1 stopPorter Airlines
26h 50mDUB-YOW
C$ 878
1/6Sun
2 stops
21h 29mYOW-DUB
8/6Sun
1 stop
16h 25mDUB-YOW
C$ 906
20/5Tue
2 stops
21h 29mYOW-DUB
8/6Sun
1 stop
16h 25mDUB-YOW
C$ 953
30/1Thu
1 stopAir France
17h 20mYOW-DUB
3/2Mon
1 stopAir France
14h 10mDUB-YOW
C$ 1,011
16/1Thu
1 stopAir France
17h 20mYOW-DUB
23/1Thu
1 stopAir France
14h 10mDUB-YOW
C$ 1,015
5/2Wed
2 stopsAir Canada
29h 15mYOW-DUB
12/2Wed
1 stopAir Canada
14h 12mDUB-YOW
C$ 1,038
5/2Wed
1 stopAir Canada
31h 05mYOW-DUB
12/2Wed
1 stopAir Canada
15h 22mDUB-YOW
C$ 1,068
16/4Wed
2 stopsUnited Airlines
22h 45mYOW-DUB
27/4Sun
2 stopsUnited Airlines
39h 02mDUB-YOW
C$ 1,131

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Recent one-way flight deals

11/1Sat
2 stops
59h 00mYOW-DUB
C$ 443
28/1Tue
2 stops
44h 40mYOW-DUB
C$ 446
28/1Tue
3 stops
30h 35mYOW-DUB
C$ 457
11/1Sat
3 stops
58h 35mYOW-DUB
C$ 464
28/1Tue
2 stopsTurkish Airlines
40h 40mYOW-DUB
C$ 948
28/1Tue
1 stopAer Lingus
12h 40mYOW-DUB
C$ 1,064
6/1Mon
1 stopAir France
17h 20mYOW-DUB
C$ 1,088
5/1Sun
2 stopsAir Canada
53h 15mYOW-DUB
C$ 1,093
5/1Sun
1 stopAir Canada
32h 10mYOW-DUB
C$ 1,124
23/12Mon
1 stopAir France
17h 20mYOW-DUB
C$ 1,218

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Last minute flights from Ottawa to Ireland

Last minute flight, train and bus deals

20/12Fri
multi-stopAir France
24h 15mYOW-DUB
23/12Mon
multi-stopAir France
14h 10mDUB-YOW
C$ 1,741
20/12Fri
multi-stop
24h 15mYOW-DUB
23/12Mon
multi-stop
14h 15mDUB-YOW
C$ 1,868
20/12Fri
multi-stopKLM
18h 20mYOW-DUB
23/12Mon
multi-stopKLM
14h 15mDUB-YOW
C$ 1,998
20/12Fri
multi-stop
33h 55mYOW-DUB
23/12Mon
multi-stop
33h 57mDUB-YOW
C$ 2,334
20/12Fri
multi-stopTAP AIR PORTUGAL
23h 15mYOW-DUB
22/12Sun
multi-stopTAP AIR PORTUGAL
22h 43mDUB-YOW
C$ 6,867

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

Information on your arrival and departure airports

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