£202 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 17/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights from Dublin to Niagara Falls

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£349
Typical prices: £299-£402
Lufthansa
Thu 15/1Mon 26/1
DUB - YYZ • 1 stop
Cheapest direct flights
£351
Typical prices: £334-£476
Lufthansa
Fri 6/3Sun 8/3
DUB - YYZ • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Niagara Falls!
Flight Deals
Useful Info
Flight Deals

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, 15 Jan - Mon, 26 Jan
Lufthansa Logo
05:00 - 16:15
DUB
-
YYZ
16h 15m1 stop
Lufthansa Logo
21:30 - 22:45
YYZ
-
DUB
20h 15m1 stop
£349Lufthansa
Tue, 5 May - Fri, 15 May
Lufthansa Logo
08:50 - 16:20
DUB
-
YYZ
12h 30m1 stop
Lufthansa Logo
17:30 - 07:45
YYZ
-
DUB
9h 15m1 stop
£351Lufthansa
Thu, 15 Jan - Thu, 22 Jan
SWISS Logo
18:35 - 16:25
DUB
-
YYZ
26h 50m1 stop
SWISS Logo
20:25 - 17:45
YYZ
-
DUB
16h 20m1 stop
£351SWISS
Wed, 8 Apr - Wed, 15 Apr
Lufthansa Logo
05:55 - 16:20
DUB
-
YYZ
15h 25m1 stop
Lufthansa Logo
18:20 - 11:40
YYZ
-
DUB
12h 20m1 stop
£352Lufthansa
Sat, 21 Feb - Tue, 24 Feb
Lufthansa Logo
09:00 - 11:15
DUB
-
YYZ
7h 15mdirect
Lufthansa Logo
19:45 - 17:10
YYZ
-
DUB
16h 25m1 stop
£354Lufthansa
Tue, 13 Jan - Tue, 20 Jan
SWISS Logo
12:55 - 16:25
DUB
-
YYZ
32h 30m1 stop
SWISS Logo
14:00 - 12:00
YYZ
-
DUB
17h 00m2 stops
£354SWISS
Thu, 26 Mar - Tue, 31 Mar
Multiple Airlines Logo
11:30 - 22:46
DUB
-
YYZ
15h 16m1 stop
Multiple Airlines Logo
22:00 - 17:05
YYZ
-
DUB
14h 05m1 stop
£356Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
SWISS Logo
18:35 - 18:50
DUB
-
YYZ
29h 15m2 stops
SWISS Logo
14:00 - 12:05
YYZ
-
DUB
17h 05m2 stops
£357SWISS
Tue, 13 Jan - Tue, 27 Jan
KLM Logo
17:15 - 15:40
DUB
-
YYZ
27h 25m1 stop
KLM Logo
17:50 - 22:10
YYZ
-
DUB
23h 20m1 stop
£358KLM
Fri, 16 Jan - Sun, 25 Jan
Icelandair Logo
11:30 - 18:15
DUB
-
YYZ
11h 45m1 stop
Icelandair Logo
19:40 - 10:15
YYZ
-
DUB
9h 35m1 stop
£360Icelandair
Useful Info

Good to know - Cheap tickets from Dublin to Niagara Falls

Low seasonFebruary
Cheapest flight£202
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (33% 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?

    6 direct flights run between Dublin and Niagara Falls on a daily basis. On average, there are about 43 departures each week.

  • What’s the cheapest day of the week to fly between Dublin and Niagara Falls?

    Consider leaving on a Wednesday and avoid Saturdays if you're looking for the best rates. For your return to Dublin, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

  • 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 £97. WestJet offered a return connection from £201 and Icelandair from £236.

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 February.

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.
7.8
Air TransatOverall score based on 484 reviews
7.9Boarding
7.4Comfort
8.4Crew
7.1Entertainment
6.8Food
Airline reviews

I did not like I have been charged for my carry on

6.0 GoodSilvia, Dec 2025
YUL - MCO
Read more Air Transat reviews

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

The flight was cancelled less than 24 hours before departure. The alternate flight was a day later going from Grenada to Toronto to Vancouver to Calgary to Montreal. 2 days in the air. Not serious, Very bad service

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

Liked in-flight wifi Did not like - nothing to complain, really. All good

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.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

Delayed over 1 hour boarding and on tarmac for no apparent reason. Boarding was awful. Extremely late. No employee knew what they were doing. Loading zones out if order (zone 2 before zone 1).

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

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.

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

Complete your trip to Niagara Falls with a hotel stay or car hire