Cheap flights from Dublin to Niagara Falls from £236
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YYZ
22 Oct — 29 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
Direct
Last-minute
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 22 September 2026.
Thu 26/1111:30 -
1 stop11h 45m
Thu 3/1219:40 -
1 stop9h 35m
Deal found 20/9£312
Thu 17/1211:30 -
1 stop11h 45m
Wed 23/1219:40 -
1 stop9h 35m
Deal found 19/9£324
Thu 5/1111:45 -
1 stop13h 00m
Wed 11/1119:45 -
Nonstop6h 25m
Deal found 18/9£339
Thu 12/1111:30 -
1 stop11h 45m
Sun 15/1119:40 -
1 stop9h 35m
Deal found 17/9£344
Thu 12/1105:10 -
1 stop12h 50m
Sun 15/1119:45 -
Nonstop6h 25m
Deal found 17/9£348
Tue 3/1113:25 -
1 stop11h 50m
Tue 10/1122:20 -
1 stop11h 00m
Deal found 19/9£351
Sat 26/1208:50 -
1 stop12h 05m
Thu 31/1222:20 -
1 stop11h 35m
Deal found 20/9£352
Fri 6/1105:10 -
1 stop16h 05m
Thu 12/1118:15 -
1 stop17h 15m
Deal found 18/9£354
Thu 5/1105:10 -
1 stop16h 05m
Thu 12/1118:15 -
1 stop17h 15m
Deal found 18/9£354
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 22 September 2026.
Wed 25/1111:30 -
1 stop11h 45m
Sun 29/1119:40 -
1 stop9h 35m
Deal found 18/9£357
Fri 26/220:35 -
1 stop24h 20m
Sat 20/319:05 -
1 stop16h 00m
Deal found 19/9£376
Wed 25/1109:30 -
2 stops14h 40m
Sun 29/1110:30 -
1 stop16h 00m
Deal found 17/9£422
Sat 26/1208:50 -
2 stops15h 15m
Thu 31/1221:15 -
1 stop10h 25m
Deal found 20/9£424
Tue 3/1111:30 -
1 stop14h 45m
Tue 10/1117:20 -
Nonstop6h 50m
Deal found 19/9£465
Fri 26/211:10 -
1 stop15h 05m
Sat 20/316:15 -
2 stops14h 10m
Deal found 18/9£510
Mon 9/1110:40 -
1 stop36h 40m
Sat 14/1122:55 -
1 stop29h 40m
Deal found 21/9£546
Wed 7/1009:30 -
2 stops16h 14m
Wed 14/1020:00 -
1 stop10h 10m
Deal found 21/9£444
Wed 3/305:45 -
2 stops15h 25m
Fri 26/318:55 -
1 stop17h 25m
Deal found 16/9£457
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 22 September 2026.
Thu 5/1109:00 -
Nonstop7h 10m
Wed 11/1119:45 -
Nonstop6h 25m
Deal found 18/9£345
Thu 12/1109:00 -
Nonstop7h 10m
Sun 15/1119:45 -
Nonstop6h 25m
Deal found 17/9£353
Thu 12/1109:00 -
Nonstop7h 10m
Sun 15/1119:45 -
Nonstop6h 25m
Deal found 18/9£360
Mon 23/1109:00 -
Nonstop7h 10m
Sun 29/1119:45 -
Nonstop6h 25m
Deal found 20/9£362
Fri 22/113:05 -
Nonstop7h 45m
Mon 1/217:20 -
Nonstop6h 50m
Deal found 17/9£366
Mon 9/1113:05 -
Nonstop7h 45m
Sat 14/1117:20 -
Nonstop6h 50m
Deal found 20/9£373
Wed 14/1009:20 -
Nonstop7h 05m
Wed 21/1020:50 -
Nonstop6h 25m
Deal found 17/9£382
Sat 31/1008:00 -
Nonstop7h 10m
Sat 7/1119:45 -
Nonstop6h 25m
Deal found 16/9£395
Fri 9/1013:20 -
Nonstop7h 30m
Sun 18/1017:35 -
Nonstop6h 35m
Deal found 18/9£419
Fri 9/1013:20 -
Nonstop7h 30m
Sun 18/1017:35 -
Nonstop6h 35m
Deal found 17/9£422
Wed 7/1009:20 -
Nonstop7h 05m
Wed 14/1020:50 -
Nonstop6h 25m
Deal found 21/9£431
Tue 3/1113:05 -
Nonstop7h 45m
Tue 10/1117:20 -
Nonstop6h 50m
Deal found 19/9£441
Last-minute flights from Dublin to Niagara Falls
Discover last-minute flight deals from Dublin to Niagara Falls. Data last updated 22 September 2026 and is based on user searches.
Wed 7/1008:50 -
1 stop12h 30m
Wed 14/1020:50 -
Nonstop6h 25m
Deal found 21/9£400
Wed 14/1008:50 -
1 stop12h 30m
Wed 21/1020:50 -
Nonstop6h 25m
Deal found 17/9£380
Wed 14/1009:20 -
Nonstop7h 05m
Wed 21/1020:50 -
Nonstop6h 25m
Deal found 17/9£382
Wed 14/1019:25 -
2 stops27h 30m
Wed 21/1019:55 -
2 stops24h 00m
Deal found 17/9£396
Mon 19/1014:15 -
1 stop12h 50m
Tue 10/1119:40 -
1 stop9h 35m
Deal found 21/9£364
Wed 21/1005:55 -
1 stop15h 25m
Wed 11/1119:45 -
Nonstop6h 25m
Deal found 21/9£390
Wed 21/1018:35 -
1 stop23h 15m
Wed 11/1120:25 -
1 stop33h 55m
Deal found 21/9£392
Thu 22/1008:50 -
1 stop12h 30m
Fri 13/1119:50 -
1 stop16h 20m
Deal found 21/9£393
Sat 31/1008:00 -
Nonstop7h 10m
Sat 7/1119:45 -
Nonstop6h 25m
Deal found 16/9£395
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 22 September 2026.
Fri 2/1010:40 -
Nonstop7h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£236
Tue 29/907:40 -
1 stop13h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£250
Wed 16/1209:50 -
2 stops33h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£256
Fri 15/106:00 -
2 stops18h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£274
Wed 30/906:50 -
1 stop13h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£277
Fri 2/1006:50 -
1 stop13h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£277
Wed 6/119:15 -
1 stop24h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£289
Thu 1/1006:25 -
2 stops15h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£292
Sun 4/1010:10 -
1 stop34h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£305
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 22 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 22 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
Wed 16/12
09:50-14:45
2 stops33h 55m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£256
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 25/11
11:30-18:15
1 stop11h 45m
Toronto Pearson Intl
Sun 29/11
19:40-10:15
1 stop9h 35m
£357
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 14/10
13:20-15:50
Nonstop7h 30m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£369
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 7/1
08:50-19:15
1 stop15h 25m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£371
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 26/2
20:35-15:55
1 stop24h 20m
Toronto Pearson Intl
Sat 20/3
19:05-15:05
1 stop16h 00m
£376
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Thu 15/10
10:40-19:45
1 stop38h 05m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£410
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Wed 25/11
09:30-19:10
2 stops14h 40m
Toronto Pearson Intl
Sun 29/11
10:30-07:30
1 stop16h 00m
£422
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sat 26/12
08:50-19:05
2 stops15h 15m
Toronto Pearson Intl
Thu 31/12
21:15-12:40
1 stop10h 25m
£424
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Sat 26/9
13:15-15:50
Nonstop7h 35m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£426
DublinToronto
DUB Dublin - YYZ Toronto Pearson Intl
DUBYYZ
Dublin
Fri 30/10
08:00-11:10
Nonstop7h 10m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£430
Flights are sorted by cheapest return flights first.
Deals found on 20/9
Showing 1-10 of 20 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 22 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 22 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 below average for this route at the moment.
Dublin to Niagara Falls flights typically cost between £340 and £488 in November.The cheapest return price found within the last 5 days was £312 on Icelandair (26 Nov–3 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 22 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 11h 45m. Fly via Icelandair, British Airways, or United Airlines 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 £90. Air Transat flights start at £165 while deals on Lufthansa start at £261 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 (78%), American Airlines (72%) and Aer Lingus (72%).
What are the cheapest flights from Dublin to Niagara Falls?
While on average a flight from Dublin to Niagara Falls is generally £1,144, our data shows the cheapest flight currently is £89. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £373 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 22 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 22 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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