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Cheap flights from Dublin to Niagara Falls from £169

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YYZ
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from Dublin to Niagara Falls are usually found in January or February, booked 87 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap 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 18 April 2025.

Round-trip from

£309

One-way from

£169

Popular in

December

Cheapest in

January

Average price

£386
Icelandair
  • Icelandair
  • 30/4-7/5
  • 2 total stops
  • 23h 20m total
  • Dublin to Niagara Falls
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WestJet
  • WestJet
  • 19/6
  • 1 total stop
  • 12h 10m total
  • Dublin to Niagara Falls
Search Deals
High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Dublin to Niagara Falls

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 18 April 2025.

Wed 30/412:15DUB - YYZ
1 stop11h 55mIcelandair
Wed 7/520:50YYZ - DUB
1 stop11h 25mIcelandair
Deal found 16/4£309
Fri 10/1019:05DUB - YYZ
1 stop25h 35mScandinavian Airlines
Fri 24/1017:10YYZ - DUB
1 stop11h 15mScandinavian Airlines
Deal found 17/4£330
Sun 24/806:20DUB - YYZ
1 stop12h 50mMultiple Airlines
Sat 30/822:10YYZ - DUB
Nonstop6h 50mMultiple Airlines
Deal found 17/4£362
Wed 4/613:15DUB - YYZ
Nonstop7h 35mAir Transat
Sat 21/623:55YYZ - DUB
Nonstop6h 35mAir Transat
Deal found 16/4£371
Fri 22/810:30DUB - YYZ
Nonstop7h 40mWestJet
Sat 30/822:10YYZ - DUB
Nonstop6h 50mWestJet
Deal found 17/4£372
Tue 9/909:50DUB - YYZ
Nonstop7h 05mAir Canada
Sat 27/920:40YYZ - DUB
Nonstop6h 35mAir Canada
Deal found 17/4£379
Wed 30/409:50DUB - YYZ
Nonstop7h 05mLufthansa
Wed 7/520:20YYZ - DUB
1 stop15h 35mLufthansa
Deal found 16/4£393
Fri 16/508:35DUB - YYZ
1 stop16h 35mBritish Airways
Fri 23/518:05YYZ - DUB
1 stop10h 35mBritish Airways
Deal found 16/4£401
Wed 4/618:40DUB - YYZ
1 stop26h 45mSWISS
Tue 17/616:35YYZ - DUB
1 stop14h 35mSWISS
Deal found 16/4£424
Wed 30/413:15DUB - YYZ
Nonstop7h 25mAer Lingus
Wed 7/517:25YYZ - DUB
Nonstop6h 30mAer Lingus
Deal found 16/4£434
Sat 26/405:55DUB - YYZ
1 stop12h 25mKLM
Fri 2/512:54YYZ - DUB
1 stop14h 01mKLM
Deal found 17/4£441
Wed 4/609:30DUB - YYZ
1 stop11h 10mAmerican Airlines
Sat 21/615:14YYZ - DUB
1 stop15h 26mAmerican Airlines
Deal found 17/4£447

Cheapflights Fare Finder

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 858,174 searches. Data last updated 18 April 2025.
Use the filters below to find and compare flights from Dublin to Niagara Falls that are best for you.

Fly from

Dublin

Fly to

Niagara Falls

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 30/4

12:15-19:10

1 stop11h 55m

Toronto Pearson Intl

Wed 7/5

20:50-13:15

1 stop11h 25m

£309

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 10/10

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Fri 24/10

17:10-09:25

1 stop11h 15m

£330

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 24/8

06:20-14:10

1 stop12h 50m

Toronto Pearson Intl

Sat 30/8

22:10-10:00

Nonstop6h 50m

£362

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 4/6

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Sat 21/6

23:55-11:30

Nonstop6h 35m

£371

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 22/8

10:30-13:10

Nonstop7h 40m

Toronto Pearson Intl

Sat 30/8

22:10-10:00

Nonstop6h 50m

£372

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 9/9

09:50-11:55

Nonstop7h 05m

Toronto Pearson Intl

Sat 27/9

20:40-08:15

Nonstop6h 35m

£379

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 30/4

09:50-11:55

Nonstop7h 05m

Toronto Pearson Intl

Wed 7/5

20:20-16:55

1 stop15h 35m

£393

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 16/5

08:35-20:10

1 stop16h 35m

Toronto Pearson Intl

Fri 23/5

18:05-09:40

1 stop10h 35m

£401

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 4/6

18:40-16:25

1 stop26h 45m

Toronto Pearson Intl

Tue 17/6

16:35-12:10

1 stop14h 35m

£424

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 30/4

13:15-15:40

Nonstop7h 25m

Toronto Pearson Intl

Wed 7/5

17:25-04:55

Nonstop6h 30m

£434

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 21 results
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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.
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

How far ahead should I book a flight from Dublin to Niagara Falls?

Use this chart to determine the optimal time to book a return flight from Dublin to Niagara Falls. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Dublin to Niagara Falls, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from Dublin to Niagara Falls (average of £490). Flying from Dublin to Niagara Falls in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 18 April 2025.

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 18 April 2025.

The most flights from DUB to NI4 are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 18 April 2025.
See what other customers who have flown with Air Transat, Air France and SWISS from Dublin to Niagara Falls have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
385 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air France
7.5
Good
1,435 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
SWISS
7.5
Good
1,581 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
United Airlines
7.4
Good
8,667 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Scandinavian Airlines
7.3
Good
1,335 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Food

6.7

Overall

7.8

Boarding

7.9

Entertainment

7.1

Comfort

7.4

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

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 6 outbound flights to Niagara Falls per day. 6 airlines have flights to Niagara Falls from Dublin on a regular basis.

  • 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 £169. Icelandair flights start at £223 while deals on Air Transat start at £289 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 Air Canada (79%), United Airlines (79%) and Lufthansa (79%).

  • What are the cheapest flights from Dublin to Niagara Falls?

    While on average a flight from Dublin to Niagara Falls is generally £804, our data shows the cheapest flight currently is £147. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £327 for that flight.

  • Can I find deals for flights from Dublin to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on Dublin to Niagara Falls flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Niagara Falls.

  • 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.

  • What is the cheapest month to book a flight from Dublin to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Niagara Falls (average of £490). Flying from Dublin to Niagara Falls in July is currently the most expensive (average of £708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Pearson Intl flights
Dublin to Toronto Island flights
Dublin to Ottawa flights

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 858,174 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£242Average£355FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£275Average£416FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Aer LingusCheapest£283Average£377FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£294Average£425FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£312Average£443FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£334Average£417FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Niagara Falls?

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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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