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Find cheap flights from Dublin to Ontario from €145

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 22/5. 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.
1 adult
0 bags
Mon 3/6
Mon 10/6

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Best Ontario Flight Deals

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

Toronto
Hamilton1 stop€260
Ottawa
Ottawa2 stops€712
Thunder Bay
Thunder Bay2 stops€493

Good to know

Low season

February

High season

July

Cheapest flight

€145
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Dublin to Toronto Pearson Airport

FAQs - booking Ontario flights

  • 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 to Ontario from Dublin 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 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 to Ontario with an airline and back to Dublin 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 to Ontario from Dublin 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 €226 one-way - €498 round-trip
  • Morning departure is around 7% cheaper 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 Dublin to Ontario

 
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.
7.7
Qatar AirwaysOverall score based on 4444 reviews
7.8Boarding
7.5Food
7.7Entertainment
7.7Comfort
8.2Crew
Airline reviews

Don't be afraid if you board an Oman Air Airbus A330 - it will take you to Colombo and not Muskat. The Aircraft is leased by Qatar Airways ;-)

10.0 ExcellentMarcus, Apr 2024ZRH - DOH
Read more about Qatar Airways reviews

Don't be afraid if you board an Oman Air Airbus A330 - it will take you to Colombo and not Muskat. The Aircraft is leased by Qatar Airways ;-)

Not impressed. Only allowed one carry on on such a long flight.

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

I found it weird that the quality of the flight different from Australia to Doha than the Doha to Berlin leg. The quality of the toiletries pack (was in a box from Australia) and then a proper bag from Doha. The biggest variation was the inflight entertainment, which had a significantly shorter amount of content compared to the Doha flight. My QSuite seat was also broken and did not recline all the way flat. Wasn’t the best and I wouldn’t be happy if I’d paid cash for the flight.

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

The crew was courteous and efficient. There was no entertainment or liquor service on this short international flight.

They have misplaced my one checked bag which I have not received in Philadelphia and have lodged complaint with American Airlines, the staff of Indigo was rude with us, at the checking counter, I think she purposely withheld my one of the checked bag, because the American Airlines staff told me that bag was not received at Doha airport. Kindly help me with one of my checked bag to get it. My flight was from Mumbai to Doha and then Doha to Philadelphia.

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

The business class experience was awesome - I will be using QATAR airways again and it'll be business class again - appreciate the privileges afforded to the business class clients - thank you.

There was not enough staff during boarding which had created big problems . Another thing once you enter gate area there’s no way to use bathroom and you have to be in that area 2 hours before boarding which is too much.

Boarding did not have a clue what is an EU disability card

There was a Turkish Airlines employee sat in 16A in the row in front of us. We understood that she was a Turkish Airlines employee from her interaction with the cabin crew and the fact that she boarded business but was sitting in economy with us. What annoyed us was the extremely loud conversation she had for the majority of the 12 hour flight with two men, one of which was leaning over the chair in front of her. This was annoying as they were so loud that my wife and I could still hear them despite wearing our noise cancelling earphones. No intervention was taken by the cabin crew. Secondly, she ordered some extra meals from the crew, which we believe to have come from business class, for her male friends. Seeing this in economy is very disheartening. Lastly, one of her male friends pulled out an e-cigarette and was only mildly reprimanded by the cabin crew. Overall, we consider this behaviour completely inappropriate of a Turkish Airlines employee. Next time we will book with Emirites, I don’t think that their employees would be allowed to behave in this manner.

the worst experience we had. they put connection label to our luggages with mistake and we had to wait for 5 hours to pick them up

I am writing to express my extreme dissatisfaction with the recent flight experience I had with your airline. This has been one of the worst travel experiences I have ever encountered, and I feel compelled to bring it to your attention. Firstly, I missed my flight due to what I perceive to be a lack of clear communication and coordination on the part of your staff. There was no remorse or apology from the airline's representatives, which further exacerbated the situation. As a result of missing my flight, I was subjected to a 24-hour delay at the airport, where I had to spend a significant amount of money to rent a hotel room and cover other incidental expenses. Additionally, since my baggage was already checked in from Tanzania to Turkey, I had to purchase essential items for the 24-hour period. What truly dismayed me, however, was the discourteous and unprofessional attitude of your staff. Their lack of empathy and understanding only added to the stress and inconvenience of the situation. I have been traveling abroad for over 20 years, and I can confidently say that this experience has been the worst I have ever encountered. As a result, I am compelled to reconsider ever using your airline again for future travel. I strongly urge you to address the issues I have raised and take immediate steps to rectify the situation. Additionally, I expect a formal apology and a refund for the expenses I incurred due to the airline's negligence. Thank you for your attention to this matter, and I look forward to your prompt response.

Flight canceled and then “uncanceled” after I booked are placement. I had to pay for both a Turkish Air doesn’t admit their mistake

On line check in needs a lot of improvement. I tried and gave up.

I will avoid this airline as much as possible. Service was rude, and I don’t think the crew knew how to answer a CALL LIGHT. I pushed my call light on the ohare to Istanbul and the Istanbul to Thailand flight because I was very very thirsty. NO ONE CAME. I pushed it twice! NO ONE CAME! Why have a call light when no one will come? My experience was the WORSE AND I WILL NEVER EVER FLY WITH THIS AIRLINE AGAIN. The cabin crew needs to learn MANNERS AND BE RETRAINED on their jobs on how to be helpful and kind instead of being short with their customers and ANSWER CALL LIGHTS! I honestly wouldn’t be suprised this airline goes out of business.

Flight attendants were harsh, food could be better, took way too long to pick up food trays, were stuck with the crying babies the entire to and from trip. Restrictions of 8 kg for cabin luggage is ridiculous that’s barely 2 pairs of pants, shirts, shoes. There shouldn’t be any restrictions on the carry on luggage size except the checked in luggage. Attendants don’t even help with putting luggage in cabin space. Attendant picked up food tray and spilled cherry juice all over my husband and has the nerve to come back to ask why he hadn’t changed his clothes.

Friendly crew. Computer systems had trouble keeping my Star Alliance status linked to my reservation. Inflight Wi-Fi was slow and expensive. No standard power outlet, but medium-power USB-C port slowly charged my laptop. No option to buy whisky in economy.

It was a terrible airline. The air hostess and the people in the flight, just very rude.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Overall great flight experience- on time, lots of food and movies.

We were helped whenever needed and had a pleasant flight.

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

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

bad seats, meager food quantity. bread not fresh. Hollywood films lack entertainment.

Great flight. Left on time, not very crowded. Quiet and the right temperature.

I really like it and travel to Europe and back with Lufthansa, but it is getting expensive, a bit beyond my me

Boarding is as always an issue. Slow and long boarding time.

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Everything went according to plan. Check in, boarding etc all were very efficient.

very delayed boarding; the crew started the service extremely late and everything felt like they didn't want to be there and do their jobs; the pilot changed her mind about landing :))))))))) and we spent 10 more minutes circling around the airport before landing, eventually!!! lack of communication = lack of professionalism. she could have said 'ladies and gentlemen, due to us having taken off very late, we have lost our landing permissions and we'll have to wait some more', but she chose to shut up. big mistake that reflects poorly on the airline and herself.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

While this flight from Dublin to Venice boarded on time, its departure was delayed by about an hour because, apparently, there were no demonstration kits on board, and we couldn't depart until the safety demonstration was completed. We were informed that we were in danger of losing our delayed slot if Ryanair engineering didn't provide the kits 'soon', which would have resulted in an additional two-hour delay. Thankfully, we didn't incur that additional delay. It's not clear where the source of this problem lies but it needs to be addressed to ensure it does not recur for other flights in the future.

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

Boarding was chaotic, the gate changed 4 times and we took off 1 hour late

Pros: "Cheap, saved me when I was in a pinch, and easy check in. I loved being able to check in on the app and check my own bag!"
Cons: "It was difficult to understand what the flight attendants were saying over the intercom. Between the masks and the intercom, nothing came across well. Please continue to wear masks, but perhaps find a clearer way to communicate for those of us that are hard of hearing. I was too embarrassed to say “what!?” 84 times. It’s not their fault."

Book cheap flights from Dublin to Ontario

Recent return flight deals

24/5Fri
1 stopPLAY
11h 10mDUB-YHM
4/6Tue
1 stopPLAY
10h 15mYHM-DUB
€260
22/6Sat
1 stopWestJet
26h 54mDUB-YYZ
25/6Tue
directWestJet
6h 50mYYZ-DUB
€284
2/10Wed
1 stopBritish Airways
16h 45mDUB-YYZ
10/10Thu
1 stopBritish Airways
11h 40mYYZ-DUB
€348
9/10Wed
1 stopBritish Airways
11h 45mDUB-YYZ
18/10Fri
1 stopBritish Airways
10h 35mYYZ-DUB
€388
25/9Wed
directAer Lingus
7h 30mDUB-YYZ
4/10Fri
directAer Lingus
6h 45mYYZ-DUB
€414
1/10Tue
directAer Lingus
7h 30mDUB-YYZ
8/10Tue
directAer Lingus
6h 45mYYZ-DUB
€417
23/5Thu
1 stopKLM
17h 59mDUB-YYZ
4/6Tue
1 stopKLM
14h 50mYYZ-DUB
€455
10/10Thu
1 stopLufthansa
12h 55mDUB-YYZ
22/10Tue
2 stopsLufthansa
15h 10mYYZ-DUB
€477
30/5Thu
1 stopKLM
15h 57mDUB-YYZ
9/6Sun
1 stopKLM
14h 20mYYZ-DUB
€485
2/10Wed
1 stopLufthansa
12h 55mDUB-YYZ
8/10Tue
directLufthansa
6h 40mYYZ-DUB
€491

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Recent one-way flight deals

22/5Wed
directWestJet
7h 54mDUB-YYZ
€145
17/5Fri
directWestJet
7h 54mDUB-YYZ
€149
22/5Wed
directWestJet
7h 54mDUB-YYZ
€154
11/6Tue
directWestJet
7h 54mDUB-YYZ
€155
19/7Fri
1 stopTurkish Airlines
37h 10mDUB-YYZ
€443
8/6Sat
2 stopsBritish Airways
13h 27mDUB-YYZ
€526
3/7Wed
1 stopAir Canada
9h 34mDUB-YTZ
€558
18/5Sat
2 stopsSWISS
14h 09mDUB-YTZ
€578
16/6Sun
2 stopsSWISS
26h 59mDUB-YTZ
€593
20/5Mon
2 stopsAir Canada
14h 24mDUB-YTZ
€609

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Last minute flights from Dublin to Ontario

Last minute flight, train and bus deals

5/5Sun
directAir Transat
7h 35mDUB-YYZ
9/5Thu
directAir Transat
6h 35mYYZ-DUB
€375
5/5Sun
directAir Transat
7h 35mDUB-YYZ
12/5Sun
directAir Transat
6h 35mYYZ-DUB
€416
8/5Wed
directWestJet
7h 54mDUB-YYZ
21/5Tue
directWestJet
7h 00mYYZ-DUB
€423
9/5Thu
multi-stopUnited Airlines
15h 19mDUB-YYZ
16/5Thu
multi-stopUnited Airlines
9h 37mYYZ-DUB
€551
9/5Thu
directAir Canada
7h 05mDUB-YYZ
14/5Tue
multi-stopAir Canada
11h 05mYYZ-DUB
€564
8/5Wed
multi-stopSWISS
32h 15mDUB-YYZ
14/5Tue
multi-stopSWISS
34h 30mYYZ-DUB
€591
8/5Wed
multi-stopSWISS
52h 20mDUB-YYZ
14/5Tue
multi-stopSWISS
34h 30mYYZ-DUB
€609
5/5Sun
directAir Canada
7h 05mDUB-YYZ
12/5Sun
multi-stopAir Canada
19h 15mYYZ-DUB
€653
5/5Sun
multi-stopLufthansa
13h 55mDUB-YYZ
8/5Wed
multi-stopLufthansa
15h 20mYYZ-DUB
€704
5/5Sun
multi-stopLufthansa
13h 55mDUB-YYZ
9/5Thu
multi-stopLufthansa
14h 25mYYZ-DUB
€706

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Dublin - Ontario Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Ontario - Dublin

Cabin classes:

€3,356
€1,429
€880
€365