€152 Find Cheap Flights from Dublin to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Ontario departing on 3/4. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Ontario.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Ontario.
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Best Ontario Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours

Toronto
Hamilton1 stop€265
Ottawa
Ottawa1 stop€536

Good to know

Low season

January

High season

July

Cheapest flight

€152
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from Dublin to Toronto Pearson Airport

FAQs - booking Ontario flights

  • How long is the flight to Ontario from Dublin?

    Flights to Toronto7h 03m
  • What is the cheapest flight to Ontario from Dublin?

    The cheapest ticket to Ontario from Dublin found in the last 72 hours was €152 one-way, and €287 round-trip. The most popular route is from Dublin to Toronto Pearson Intl, and the cheapest round-trip airline ticket found on this route in the last 72 hours was €152.

  • Which airlines fly to Ontario?

    American Airlines flies most frequently to Toronto Pearson Intl from Dublin. In general, British Airways, Aer Lingus and Air Canada fly the most to Ontario.

  • How does KAYAK find such low prices on flights from Dublin to Ontario?

    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 Dublin to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Ontario 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 Dublin to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Ontario 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 Dublin to Ontario?

    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 Dublin to Ontario 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 Ontario

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: Toronto €323 one-way - €472 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly from Dublin is February.
  • Morning departure is around 16% more expensive than an evening flight, on average*.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dublin to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Ontario? 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
6.8Food
7.1Entertainment
7.4Comfort
Airline reviews

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!

10.0 ExcellentAshley, Jan 2025LIR - YYZ
Read more Air Transat reviews

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 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

They delayed flight because lack of staff then missed connection. Never flying with kayak or weather

Too squished in seats. I'm 110 lbs and 5'6....can't imagine being any bigger and flying

Original flight canceled and communicated poorly. A series of gate changes , delays and plane changes followed. Even after the entire flight boarded there was another plane changes followed. Food vouchers provided to my travel companion but not to me despite being on the same reservation. No in flight entertainment. The entire experience was terrible although the flight crew were great.

Flight was on time. Online check in capabilities made things quick and easy. Zone boarding was enforced, which I appreciate. Everyone was not lining up ahead of their zone being called. Crew was professional and friendly.

Dogs. Dogs. Dogs ! Who the hell thought letting dogs on board was a good idea ? Yapping dogs on both flights ! They ruin the experience for everyone else around because you try to accommodate everyone. Please send me a refund.

We booked Premiere (their version of first class) and Premium Economy seats. We boarded an old swoop flight with all coach seating. No benefit to paying higher fare and no apology or reimbursement.

The big lady was sitting right next to me and the button to recline my seat was blocked by her huge arm. No power outlet for chargers. No inflight Wi-Fi movies

Trip was uneventful which is good. Boarding took a long time due to many disabled/elderly requiring assistance which again is fine. Landing and take off were excellent. Food and entertainment were as expected, bring your own if you have preferences otherwise you get what you get.

Check in agent was good, stewardess was unfriendly and certainly did not have the care of the passengers in mind Spent the whole time on her phone

Wasn’t able to purchase wifi for entertainment so the flight was long

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

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.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

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.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

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

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

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

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Check in and boarding was easy, crew was cheerful. Not much to read or do on the plane and our neighboring passengers were talking loudly so we could not sleep. But overall good. Great coffee.

Flyplay is the only way I travel to Europe. Had a 15 hr layover in Iceland. Normally this would suck, but I regret a car and saw the black sand beaches, several waterfalls and sky lagoon. And finished with lamb at cafe Loki.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

The speaker flight attendant talked over was way too loud. Hurt my ears -had to take out hearing aids.

It was ok. Even after the airport bus took us to the terminal , we did not expect to walk 35 mins inside the airport to the gate . A 15 min walk is ok . Especially if there was any delay in TSA check which happens to is too then people can easily miss the flight.

I was not even asked if I want some water. Joke. Steward gave me a biscuit cover in chocolate and did not even look at me.

Ok Did not like that the second leg of flight was moved earlier making it a rush to make

We had a lot problems in beginning but Air Canada took very good care of us

My flight was delayed, causing a shortened connection to my second flight, which led to a stressful experience. Additionally, I had to pay the luggage fee twice, for which I have receipts. Since Air Canada and United Airlines collaborate, their partnership should aim to provide better service, rather than leaving passengers to bear the consequences of an unprofessional experience.

One leg of the flight arrived late which necessitated a rebooking on the next leg. Although there were no major weather events in play, best choice offered was a 7 hour wait in the Vancouver airport for a 4 hour totally packed red eye flight to Ottawa. No opportunities to return earlier via other major hubs like Toronto or Montreal. Felt very much like national routes were no longer well supported. Adding insult to injury, entertainment system for my seat was out of order. Thought I might use wi-fi, but discovered it would cost $10 per hour! Paid a lot for the flight as it was over the holiday period. Probably won't be doing that again.

Air Canada is the worst airline I have ever flown. They lost my luggage, cancelled my flight, refused to pay for a hotel, charged me for business class even though they changed my flight to economy and there is no process to get someone on phone. Would not recommend Air Canada to my worst enemy.

Overall it was great! Seats were comfortable. We were offered snack and drink on the way to Florida but only a drink coming back. Free messaging for aero plan members was a great feature to have on board so we can connect with loved ones … entertainment like movies and shows was also a good selection!

The problem in part was with the airports, not really the fault of Air Canada. Confusing directions regarding the gate, in Seattle the recommended shuttle train entrance was not working. Simular problems in Toronto. Baggage arrived in good time. Marx Bros movie on entertainment from Seattle. I was told I was laughing too loudly, by the flight attendant. No lounge in Seattle. Lounge in Toronto excellent.

Book cheap flights from Dublin to Ontario

Recent return flight deals

 
These are the cheapest return flights from Dublin to Ontario found on KAYAK in the last 72 hours.
31/1vie.
1 stopPLAY
11h 10mDUB-YHM
2/2dom.
1 stopPLAY
10h 20mYHM-DUB
€265
5/3mié.
1 stopIcelandair
11h 45mDUB-YYZ
27/3jue.
1 stopIcelandair
9h 30mYYZ-DUB
€287
14/2vie.
directAer Lingus
7h 45mDUB-YYZ
26/2mié.
directAer Lingus
6h 40mYYZ-DUB
€360
5/2mié.
directAer Lingus
7h 45mDUB-YYZ
9/2dom.
directAer Lingus
6h 40mYYZ-DUB
€365
1/2sáb.
directAir Canada
7h 15mDUB-YYZ
7/2vie.
1 stopAir Canada
11h 00mYYZ-DUB
€395
1/2sáb.
directAir Canada
7h 15mDUB-YYZ
2/2dom.
2 stopsAir Canada
16h 30mYYZ-DUB
€416
24/6mar.
directAir Transat
7h 35mDUB-YYZ
3/9mié.
directAir Transat
6h 35mYYZ-DUB
€464
11/7vie.
directAir Transat
7h 35mDUB-YYZ
17/7jue.
directAir Transat
6h 35mYYZ-DUB
€481
14/7lun.
2 stopsWestJet
43h 52mDUB-YUL
28/7lun.
2 stopsWestJet
44h 40mYUL-DUB
€819
7/7lun.
2 stopsWestJet
43h 52mDUB-YUL
27/7dom.
2 stopsWestJet
20h 40mYUL-DUB
€845

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Ontario found on KAYAK in the last 72 hours.
3/4jue.
directWestJet
7h 45mDUB-YYZ
€152
10/4jue.
directWestJet
7h 45mDUB-YYZ
€155
13/6vie.
directAir Transat
7h 35mDUB-YYZ
€189
2/5vie.
directAir Transat
7h 35mDUB-YYZ
€199
2/3dom.
1 stopPLAY
11h 10mDUB-YHM
€284
10/2lun.
1 stopPLAY
11h 10mDUB-YHM
€307
3/3lun.
directAer Lingus
7h 45mDUB-YYZ
€395
27/3jue.
directAer Lingus
7h 45mDUB-YYZ
€404
27/4dom.
directAir Canada
7h 05mDUB-YYZ
€552
9/4mié.
directAir Canada
7h 05mDUB-YYZ
€554

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Last minute flights from Dublin to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to Ontario that are departing in the next 10 days.
26/1dom.
multi-stop
12h 45mDUB-YYZ
2/2dom.
multi-stop
11h 00mYYZ-DUB
€480
26/1dom.
directAir Canada
7h 15mDUB-YYZ
2/2dom.
multi-stopAir Canada
13h 15mYYZ-DUB
€486
26/1dom.
multi-stop
13h 30mDUB-YYZ
28/1mar.
multi-stop
17h 40mYYZ-DUB
€487
26/1dom.
multi-stop
13h 30mDUB-YYZ
31/1vie.
multi-stop
15h 30mYYZ-DUB
€495
26/1dom.
multi-stopLufthansa
15h 41mDUB-YYZ
2/2dom.
multi-stopLufthansa
33h 15mYYZ-DUB
€516
26/1dom.
multi-stopLufthansa
16h 15mDUB-YYZ
1/2sáb.
directLufthansa
6h 35mYYZ-DUB
€539
24/1vie.
multi-stopIcelandair
11h 45mDUB-YYZ
31/1vie.
multi-stopIcelandair
9h 30mYYZ-DUB
€541
24/1vie.
directAer Lingus
7h 45mDUB-YYZ
1/2sáb.
multi-stopAer Lingus
10h 30mYYZ-DUB
€594
25/1sáb.
directAer Lingus
7h 45mDUB-YYZ
2/2dom.
multi-stopAer Lingus
10h 10mYYZ-DUB
€603
21/1mar.
multi-stopWestJet
37h 18mDUB-YHM
28/1mar.
multi-stopWestJet
40h 35mYHM-DUB
€2,670

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Everything you need to know for your flight from Dublin to Ontario

Information on your arrival and departure airports

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