Cheap flights from Dublin to Niagara Falls from £242
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YYZ
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Niagara Falls are usually found in September or March, booked 24 days in advance, depart on a Monday or Friday and return on a Sunday
Cheap flight deals from Dublin to Niagara Falls
Enter your travel dates to find the best prices.
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Best
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One-way
Cheapest flights from Dublin to Niagara Falls
Explore the most affordable flight options available from Dublin to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.
Thu 24/1210:50 -
1 stop14h 25m
Thu 31/1222:20 -
1 stop11h 35m
Deal found 8/9£310
Sat 7/1111:30 -
1 stop11h 45m
Sat 28/1119:40 -
1 stop9h 35m
Deal found 6/9£326
Wed 25/1111:30 -
1 stop11h 45m
Sun 29/1119:40 -
1 stop9h 35m
Deal found 6/9£339
Sat 7/1104:15 -
1 stop22h 00m
Wed 18/1122:45 -
1 stop19h 35m
Deal found 7/9£340
Fri 20/1111:10 -
1 stop15h 05m
Wed 25/1122:45 -
1 stop19h 35m
Deal found 8/9£341
Sun 8/1109:10 -
1 stop12h 05m
Wed 18/1119:45 -
Nonstop6h 25m
Deal found 7/9£349
Sat 7/1108:50 -
1 stop12h 05m
Sat 28/1122:20 -
1 stop11h 45m
Deal found 6/9£350
Fri 30/1013:35 -
1 stop11h 40m
Fri 6/1122:25 -
1 stop11h 50m
Deal found 9/9£351
Sat 7/1111:30 -
1 stop11h 45m
Fri 13/1119:40 -
1 stop9h 35m
Deal found 6/9£356
Sat 7/1105:10 -
1 stop12h 50m
Sat 28/1119:45 -
Nonstop6h 25m
Deal found 6/9£359
Mon 2/1105:10 -
1 stop16h 05m
Sun 8/1119:45 -
Nonstop6h 25m
Deal found 10/9£360
Best flights from Dublin to Niagara Falls
Discover carefully curated flight deals from Dublin to Niagara Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Sat 24/1008:50 -
2 stops13h 17m
Sat 31/1020:40 -
2 stops30h 50m
Deal found 9/9£443
Wed 7/1008:50 -
2 stops14h 17m
Wed 14/1017:15 -
1 stop11h 30m
Deal found 9/9£443
Fri 9/1009:15 -
2 stops19h 14m
Sun 18/1012:10 -
2 stops17h 15m
Deal found 8/9£888
Sun 14/211:30 -
1 stop11h 45m
Sat 27/219:40 -
1 stop9h 35m
Deal found 5/9£932
Sat 26/908:50 -
2 stops14h 41m
Wed 30/917:15 -
1 stop11h 30m
Deal found 8/9£443
Tue 23/211:30 -
1 stop11h 45m
Mon 15/320:40 -
1 stop9h 35m
Deal found 6/9£932
Mon 8/211:30 -
1 stop11h 45m
Fri 26/219:40 -
1 stop9h 35m
Deal found 5/9£932
Fri 12/211:30 -
1 stop11h 45m
Fri 12/319:40 -
1 stop9h 35m
Deal found 5/9£932
Tue 24/1111:30 -
1 stop11h 45m
Fri 11/1219:40 -
1 stop9h 35m
Deal found 9/9£933
Mon 8/211:30 -
1 stop11h 45m
Sun 7/319:40 -
1 stop9h 35m
Deal found 9/9£933
Thu 4/311:30 -
1 stop11h 45m
Tue 16/320:40 -
1 stop9h 35m
Deal found 9/9£933
Direct flights from Dublin to Niagara Falls
Explore direct flight options from Dublin to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Sat 7/1109:00 -
Nonstop7h 10m
Sat 28/1119:45 -
Nonstop6h 25m
Deal found 6/9£351
Thu 11/209:00 -
Nonstop7h 10m
Sat 20/219:45 -
Nonstop6h 25m
Deal found 7/9£355
Mon 9/1113:00 -
Nonstop7h 50m
Mon 30/1117:20 -
Nonstop6h 50m
Deal found 8/9£360
Sat 7/1109:00 -
Nonstop7h 10m
Sat 28/1119:45 -
Nonstop6h 25m
Deal found 6/9£365
Wed 10/213:00 -
Nonstop7h 50m
Thu 18/217:20 -
Nonstop6h 50m
Deal found 6/9£367
Fri 12/213:00 -
Nonstop7h 50m
Sat 20/217:20 -
Nonstop6h 50m
Deal found 6/9£368
Thu 11/213:00 -
Nonstop7h 50m
Sun 21/217:20 -
Nonstop6h 50m
Deal found 6/9£368
Thu 12/1113:00 -
Nonstop7h 50m
Fri 13/1117:20 -
Nonstop6h 50m
Deal found 6/9£370
Tue 3/1113:00 -
Nonstop7h 50m
Tue 24/1117:20 -
Nonstop6h 50m
Deal found 9/9£370
Wed 14/1009:20 -
Nonstop7h 05m
Sat 24/1019:35 -
Nonstop6h 35m
Deal found 6/9£371
Mon 9/1113:00 -
Nonstop7h 50m
Sat 14/1117:20 -
Nonstop6h 50m
Deal found 8/9£372
Fri 30/1008:00 -
Nonstop7h 10m
Fri 6/1119:45 -
Nonstop6h 25m
Deal found 9/9£373
Last-minute flights from Dublin to Niagara Falls
Discover last-minute flight deals from Dublin to Niagara Falls. Data last updated 10 September 2026 and is based on user searches.
Mon 14/909:20 -
1 stop11h 13m
Mon 21/920:50 -
Nonstop6h 25m
Deal found 7/9£373
Wed 14/1008:50 -
1 stop12h 30m
Mon 19/1020:05 -
1 stop16h 45m
Deal found 9/9£370
Wed 14/1009:20 -
Nonstop7h 05m
Sat 24/1019:35 -
Nonstop6h 35m
Deal found 6/9£371
Wed 14/1008:50 -
1 stop12h 30m
Sat 24/1019:35 -
Nonstop6h 35m
Deal found 6/9£375
Wed 21/1012:25 -
1 stop12h 05m
Mon 26/1022:25 -
1 stop14h 05m
Deal found 10/9£374
Thu 29/1008:50 -
1 stop15h 25m
Wed 4/1118:30 -
1 stop15h 00m
Deal found 7/9£377
Fri 30/1013:35 -
1 stop11h 40m
Fri 6/1122:25 -
1 stop11h 50m
Deal found 9/9£351
Fri 30/1009:10 -
1 stop12h 05m
Fri 6/1119:45 -
Nonstop6h 25m
Deal found 9/9£367
Fri 30/1010:50 -
1 stop14h 25m
Sat 7/1122:20 -
1 stop14h 25m
Deal found 10/9£373
Sat 31/1008:50 -
1 stop12h 05m
Wed 16/1222:20 -
1 stop10h 45m
Deal found 7/9£362
One-way flights from Dublin to Niagara Falls
Search for one-way flight options from Dublin to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Thu 24/906:25 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£242
Fri 25/922:10 -
1 stop19h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£252
Sun 27/906:45 -
1 stop13h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£275
Wed 30/919:45 -
2 stops26h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£284
Tue 29/919:15 -
1 stop20h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£289
Mon 28/922:05 -
2 stops24h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£294
Find flight deals from Dublin to Niagara Falls
Keep the following information in mind while searching for Dublin to Niagara Falls flight deals. Data was last updated 10 September 2026.
Customise your flight search to find flights from Dublin to Niagara Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from Dublin to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 24/9
16:20-15:40
1 stop28h 20m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£249
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 29/10
05:45-16:40
1 stop14h 55m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£318
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 30/9
22:00-18:12
3 stops25h 12m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£339
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 15/10
13:20-15:50
Nonstop7h 30m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£362
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 24/9
13:20-15:50
Nonstop7h 30m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£363
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 31/12
08:50-15:40
1 stop11h 50m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£371
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sat 19/9
13:15-15:50
Nonstop7h 35m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£378
Fastest return journey
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 25/9
09:20-11:25
Nonstop7h 05m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£384
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sat 24/10
08:50-17:07
2 stops13h 17m
Toronto Pearson Intl
Sat 31/10
20:40-07:30
2 stops30h 50m
£443
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 7/10
08:50-18:07
2 stops14h 17m
Toronto Pearson Intl
Wed 14/10
17:15-09:45
1 stop11h 30m
£443
Flights are sorted by cheapest return flights first.
Deals found on 7/9
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
Best time to book a flight from Dublin to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Dublin with our price prediction graph.
DUB-YYZ
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Niagara Falls
DUB-NI4
DUB-YYZ
What is the cheapest time of day to fly from DUB to NI4?
Find hourly flight availability from Dublin to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Niagara Falls as you normally would.
Weekly flight availability from Dublin to Niagara Falls
Explore weekly flight availability from Dublin to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 September 2026.
The most flights from DUB to NI4 are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost for a return flight from Dublin to Niagara Falls?
Airfare is typical for this route at the moment.
Dublin to Niagara Falls flights typically cost between £289 and £440 in December.The cheapest return price found within the last 5 days was £310 on British Airways (24 Dec–31 Dec).
Reviews of airlines servicing Niagara Falls
Get insights into the airlines that provide service to Niagara Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Niagara Falls. Reviews last updated 10 September 2026.
Read reviews from past customers who have flown with Air Transat,Aer Lingus, andWestJet
from Dublin to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Niagara Falls?
For a flight from Dublin to Niagara Falls, you will be flying from Dublin. Dublin (DUB) is just 5.7 mi from the center of the city. Dublin is the only Dublin airport and it handles 8 outbound flights to Niagara Falls per day. 6 airlines have flights to Niagara Falls from Dublin on a regular basis.
How long is the flight from Dublin to Niagara Falls?
There are many flights that can get you from Dublin to Niagara Falls in 13h 17m. Fly via United Airlines or Delta to get the fastest option. Dublin and Niagara Falls are separated by a distance of 3267 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Dublin to Niagara Falls one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £89. Air Transat flights start at £162 while deals on Lufthansa start at £258 one-way.
What are the most reliable airlines from Dublin to Niagara Falls?
The top 3 most reliable airlines when flying from Dublin to Niagara Falls are WestJet (83%), Porter Airlines (80%) and Air Transat (80%).
What are the cheapest flights from Dublin to Niagara Falls?
While on average a flight from Dublin to Niagara Falls is generally £965, our data shows the cheapest flight currently is £88. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £381 for that flight.
Can I find deals for business class flights from Dublin to Niagara Falls?
Yes. Cheapflights offers flight deals from Dublin to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Top 6 airlines flying from Dublin to Niagara Falls
Discover the top 6 airlines that operate flights from Dublin to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 10 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Niagara Falls?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Niagara Falls. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Niagara Falls?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to Niagara Falls.
Can Cheapflights find flights from Dublin to Niagara Falls with no change fees?
Yes, we can. To see specific flights from Dublin to Niagara Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to Niagara Falls become cheaper?
Not ready to book yet? You can track prices for flights from Dublin to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.
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