£279 Find Cheap Flights from Dublin to Niagara Falls

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 Niagara Falls departing on 15/10. 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
1 adult, Economy

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Cheap Flights from Dublin to Niagara Falls (DUB-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Niagara Falls 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Niagara Falls

Thu, 27 Nov - Thu, 4 Dec
Lufthansa Logo
05:00 - 16:15DUB-YYZ
16h 15m1 stop
Lufthansa Logo
18:15 - 16:25YYZ-DUB
17h 10m1 stop
£284Lufthansa
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Thu, 27 Nov - Thu, 4 Dec
Lufthansa Logo
09:20 - 16:15DUB-YYZ
11h 55m1 stop
Lufthansa Logo
18:15 - 16:25YYZ-DUB
17h 10m1 stop
£286Lufthansa
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Fri, 12 Dec - Wed, 21 Jan
Icelandair Logo
11:30 - 18:15DUB-YYZ
11h 45m1 stop
Icelandair Logo
19:40 - 10:15YYZ-DUB
9h 35m1 stop
£292Icelandair
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Sat, 13 Dec - Sun, 18 Jan
Icelandair Logo
11:30 - 18:15DUB-YYZ
11h 45m1 stop
Icelandair Logo
19:40 - 10:15YYZ-DUB
9h 35m1 stop
£295Icelandair
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
09:20 - 16:15DUB-YYZ
11h 55m1 stop
Multiple Airlines Logo
13:00 - 12:30YYZ-DUB
18h 30m2 stops
£305Multiple Airlines
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Sun, 11 Jan - Wed, 1 Apr
Multiple Airlines Logo
09:15 - 16:15DUB-YYZ
12h 00m1 stop
Multiple Airlines Logo
20:40 - 08:15YYZ-DUB
6h 35mdirect
£316Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Aer Lingus Logo
13:00 - 15:55DUB-YYZ
7h 55mdirect
Aer Lingus Logo
17:25 - 05:15YYZ-DUB
6h 50mdirect
£319Aer Lingus
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Sun, 15 Mar - Sun, 22 Mar
Aer Lingus Logo
13:00 - 16:55DUB-YYZ
7h 55mdirect
Aer Lingus Logo
18:25 - 05:15YYZ-DUB
6h 50mdirect
£336Aer Lingus
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Fri, 21 Nov - Fri, 28 Nov
Air Canada Logo
09:30 - 20:46DUB-YYZ
16h 16m2 stops
Air Canada Logo
12:10 - 07:30YYZ-DUB
14h 20m2 stops
£363Air Canada
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Fri, 19 Dec - Fri, 9 Jan
Air Canada Logo
13:35 - 19:17DUB-YYZ
10h 42m1 stop
Air Canada Logo
19:35 - 07:10YYZ-DUB
6h 35mdirect
£374Air Canada
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Everything you should know

Cheapest return fare
£284
Typical prices: £345-529
Lufthansa
Thu 27/11Thu 4/12
DUB - YYZ • 1 stop
Cheapest direct flights
£306
Typical prices: £308-427
Lufthansa
Fri 21/11Sat 29/11
DUB - YYZ • Direct
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We hope you love your trip to Niagara Falls!
Useful Info

Good to know - Cheap tickets from Dublin to Niagara Falls

Low seasonFebruary
Cheapest flight£279
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Dublin to Toronto Pearson Airport

When to book flights from Dublin to Niagara Falls

Are your dates flexible? Find out the best times to travel from Dublin to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Dublin to Niagara Falls

  • Which airports will I be using when flying from Dublin to Niagara Falls?

    When flying out of Dublin you’ll be using Dublin. Niagara Falls does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 48.9 mi away.

  • How long does a flight from Dublin to Niagara Falls take?

    Direct flights cover the 3,267 miles separating Dublin and Niagara Falls in about 7h 15m.

  • How many flights are there between Dublin and Niagara Falls?

    9 direct flights run between Dublin and Niagara Falls on a daily basis. On average, there are about 63 departures each week.

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

    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 Niagara Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara Falls 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 Niagara Falls?

    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 Niagara Falls 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 Niagara Falls?

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

  • Which airlines provide the cheapest flights from Dublin to Niagara Falls?

    In the last 72 hours, the cheapest one-way ticket between Dublin and Niagara Falls found on KAYAK was with WestJet for £288. Lufthansa offered a return connection from £284 and Icelandair from £292.

Top tips for finding cheap flights from Dublin to Niagara Falls

  • There is no airport in Niagara Falls. Instead, you’ll be flying into Toronto Pearson Airport when flying between Dublin and Niagara Falls.
  • The cheapest flight from Dublin to Niagara Falls was found 87 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.

Top 5 airlines flying from Dublin to Niagara Falls

 
Need help choosing which airline to fly with from Dublin to Niagara Falls? 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
Air TransatOverall score based on 439 reviews
7.0Entertainment
7.3Comfort
8.4Crew
7.9Boarding
6.7Food
Airline reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

2.0 MediocreAnonymous, Sept 2025YHZ - YYZ
Read more Air Transat reviews

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

YUL AIRPORT is the worst. 1 Hr to Get out of the plane, 1 Hr To Cross the Border. 1Hr waiting to be pick up curbside. Trafic is ubeliveble.

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

Better food than other airlines and the flight staff was very attentive and nice.

Delays resulting in missed connecting flight. Attendant failed to arrange special assistance as promised to get us on connecting flight. Robyn was the particular attendant.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

All of my Aer Lingus flights were delayed. The seat I purchased with extra leg room was exactly the same as my previous seat that was free. I would appreciate my money back.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

It was fine. Not worth the premium price. Overhead bins were so high I could barely reach and no crew offered to help me. Average food. Lounge in Dublin - 51st and green- absolutely appalling. Plagued with hordes of flies, dirty, meager food and beverages. Shameful.

Dear Aer Lingus Customer Care, I am writing to formally raise a complaint regarding my recent experience on Aer Lingus flight EI53 from Dublin to Seattle on 22/08/2025. Both my wife and I were seated in 15D, 15E directly under a faulty air conditioning unit. Even though the unit was switched off, cold air continued seeping through the sides and blew directly onto us for the entire duration of the flight (over 9 hours). We reported the issue to the cabin crew, but the only attempted solution was placing a piece of food-packaging sticker over the vent. Unsurprisingly, this had no effect. When we pressed further, the crew told us: “It is hard to fix it because we don’t have an engineer on board.” As a result, my wife and I remained exposed to constant cold airflow for the whole flight, and both of us became unwell afterwards, experiencing chills, sore throat and fever at the end of the flight. This has caused significant distress, disrupted our work plans. This experience highlights both a serious maintenance issue and a lack of adequate care for passengers. We therefore request: A full investigation into the defective AC system on this aircraft. An explanation of why no effective remedy (such as reseating us) was provided. Compensation for the illness and disruption caused to both myself and my wife. We ask for a full written response within 28 days. Should this matter not be satisfactorily resolved, we are prepared to escalate the complaint to the Irish Aviation Authority and Commission for Aviation Regulation and other relevant authorities. Thank you for your urgent attention to this matter. Sincerely, Temuujin Tuvshingal Myagmarsuren Ganbold

We had a long delay leaving IOM. No food or drunk service as it is a short flight. Shuttled by bus from terminal to plane with packed in conditions on bus.

It was my first transatlantic flight with Aer Lingus. Very enjoyable. Thank you for making international travel enjoyable again.

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

Smooth flight Staff were courteous and welcoming upon entering and exiting the plane Pilot and crew provided frequent updates Leg space was not pleasant but manageable

Everything was good except I was a bit disappointed that I had to pay US $150 for bags.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

The seats very Uncomfortable, no meal and no entertainment for a 4Hours flight. Smooth Flight, Great Take off and landing. Superb crew!

The flight attendants were super! They created a cosy and warm flight atmosphere!

West Jet flight was cancelled and I was not notified. I found out when I tried to check in on-line. Spent 4 hours on the phone with West Jet and Just Fly trying to figure what happened.

It was good, flight was on time, boarding was smooth and done in zones, food was good too but there was no form of entertainment. Luggage’s were intact. So an overall good flight

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

No access to any entertainment No food other than a cookie or pretzels even tho flight was over the supper hour Seats very close together and very little leg room Staff was very good

We were a little late pushing back ,but arrived a head of time.

The experience was satisfactory. The plane was full and took awhile to embark and disembark. On a 4 hour flight, there is not much you can do. my return flight was in the very last row on the plane but was adequate.

Had to cancel flight due to strike. Hope things will be better next August when we will rebook. Very disappointing as it was our 50th wedding anniversary celebration l!

Overall great. The crews were lovely. The seats are awful. I always emerge with a back ache.

Short flight. Everything was fine except the flight was delayed twice for a total of an hour.

I had boarding pass on my phone. Husband and I were seated together. Agent printed out boarding passes and we were separated for the flight

You was on strike and I had to get another r flight and you did not give me my money back

Flight was fine and on time. But no entertainment system and little leg room.

Really out of Air Canada's control due to long delay because of mechanical issues. While doing their best, disappointed by their assumption that all passengers have smart phones. Should have communicated food voucher availability at gate area. Late arrival cost me an extra $51 because public transit was not available, Otherwise, feel Air Canada did their best dealing with their challenges. Will likely continue using them in the future.

Air Canada decided to go on strike less then 24 hours before our travel and we had to cancel finding flights elsewhere.

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

The booking I made 2 months in advance got changed the week before with another flight and had to pay more for seats and luggage. Not to mention hours and hours on hold to make sure my flight is still booked.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Very old plan, bad cabin layout and seats, entertainment system would get 95% through a film and then crash and reboot. I wont be using Lufthansa after I return back home, would rather pau more for a better flight arramgement.

Everything you need to know for your flight from Dublin to Niagara Falls

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