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Cheap flights from Ireland to Niagara Falls from £166

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YYZ
28 Feb — 7 Mar1
1 adult

Cheap flight deals from Ireland to Niagara Falls

Keep the following information in mind while searching for Ireland to Niagara Falls flight deals. Data was last updated 23 February 2025.

Round-trip from

£305

One-way from

£166

Popular in

December

Cheapest in

November

Average price

£395
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/4-6/4
  • 2 total stops
  • 39h 15m total
  • Ireland to Niagara Falls
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WestJet
  • WestJet
  • 7/5
  • Nonstop
  • 7h 40m total
  • Ireland 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 (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Ireland to Niagara Falls

Cheapest flights from Ireland to Niagara Falls
Explore the most affordable flight options available from Ireland to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2025.

Tue 1/419:05DUB - YYZ
1 stop25h 35mScandinavian Airlines
Sun 6/417:10YYZ - DUB
1 stop13h 40mScandinavian Airlines
Deal found 22/2£305
Fri 20/611:30DUB - YYZ
Nonstop7h 40mWestJet
Tue 24/622:10YYZ - DUB
Nonstop6h 50mWestJet
Deal found 22/2£329
Mon 3/317:25DUB - YYZ
1 stop30h 50mKLM
Tue 11/322:15YYZ - DUB
1 stop14h 25mKLM
Deal found 22/2£337
Tue 23/914:15DUB - YYZ
1 stop12h 40mIcelandair
Mon 29/923:00YYZ - DUB
1 stop31h 05mIcelandair
Deal found 22/2£366
Thu 1/519:05DUB - YYZ
1 stop25h 35mMultiple Airlines
Mon 5/514:05YYZ - DUB
2 stops16h 45mMultiple Airlines
Deal found 22/2£372
Tue 17/613:15DUB - YYZ
Nonstop7h 35mAir Transat
Thu 26/623:55YYZ - DUB
Nonstop6h 35mAir Transat
Deal found 22/2£389
Mon 24/305:00DUB - YYZ
1 stop19h 55mLufthansa
Thu 3/420:40YYZ - DUB
Nonstop6h 35mLufthansa
Deal found 21/2£394
Sun 23/311:50DUB - YYZ
2 stops26h 08mUnited Airlines
Sun 6/414:45YYZ - DUB
2 stops14h 35mUnited Airlines
Deal found 21/2£449
Sat 22/318:40DUB - YYZ
2 stops24h 55mSWISS
Sat 29/320:25YYZ - DUB
1 stop16h 25mSWISS
Deal found 22/2£460
Mon 3/308:50DUB - YYZ
2 stops19h 04mDelta
Tue 11/312:15YYZ - DUB
2 stops15h 50mDelta
Deal found 22/2£486
Tue 17/608:35DUB - YYZ
2 stops19h 34mBritish Airways
Tue 26/818:31YYZ - DUB
2 stops15h 14mBritish Airways
Deal found 22/2£512
Tue 19/809:50DUB - YYZ
Nonstop7h 05mAir Canada
Sun 24/800:30YYZ - DUB
1 stop26h 15mAir Canada
Deal found 22/2£560

Find flights from Ireland to Niagara Falls within your budget

Customise your flight search to find flights from Ireland 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 23 February 2025.

Fly from

Ireland

Fly to

Niagara Falls

Route

Depart

Return

Price

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 1/4

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Sun 6/4

17:10-11:50

1 stop13h 40m

£305

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Fri 20/6

11:30-14:10

Nonstop7h 40m

Toronto Pearson Intl

Tue 24/6

22:10-10:00

Nonstop6h 50m

£329

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 24/3

10:45-22:59

1 stop16h 14m

Toronto Pearson Intl

Sun 6/4

22:10-20:15

1 stop17h 05m

£370

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 1/5

19:05-15:40

1 stop25h 35m

Toronto Pearson Intl

Mon 5/5

14:05-11:50

2 stops16h 45m

£372

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 14/5

12:15-21:55

1 stop14h 40m

Toronto Pearson Intl

Mon 19/5

23:00-11:05

1 stop31h 05m

£377

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 17/6

13:15-15:50

Nonstop7h 35m

Toronto Pearson Intl

Thu 26/6

23:55-11:30

Nonstop6h 35m

£389

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 24/3

05:00-20:55

1 stop19h 55m

Toronto Pearson Intl

Thu 3/4

20:40-08:15

Nonstop6h 35m

£394

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 23/3

11:50-09:58

2 stops26h 08m

Toronto Pearson Intl

Sun 6/4

14:45-10:20

2 stops14h 35m

£449

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sat 22/3

18:40-15:35

2 stops24h 55m

Toronto Pearson Intl

Sat 29/3

20:25-16:50

1 stop16h 25m

£460

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 17/6

08:35-23:09

2 stops19h 34m

Toronto Pearson Intl

Tue 26/8

18:31-14:45

2 stops15h 14m

£512

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 25 results
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Best time to book a flight from Ireland to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Ireland 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.

Travel insights for flights from Ireland to Niagara Falls

Get recent, data-driven insights about flights from Ireland to Niagara Falls including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ireland to Niagara Falls (average of £490). Flying from Ireland 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 IE to NI4?

Find hourly flight availability from Ireland 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 23 February 2025.

When flying from Ireland to Niagara Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Niagara Falls

Explore weekly flight availability from Ireland 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 23 February 2025.

The most flights from IE0 to NI4 are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 23 February 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air Transat from Ireland to Niagara Falls to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta
8.0
Very Good
8,187 reviews
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Air Transat
7.8
Good
384 reviews
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very Good
8,187 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Matt,Sept 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

Find useful and relevant information for your journey from Ireland 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 are the cheapest airlines to fly from Ireland to Niagara Falls one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £166. However, be on the lookout for offers from TAP AIR PORTUGAL and Air Transat, as they are both options that can get you from Ireland to Niagara Falls for a low price.

  • What are the most reliable airlines from Ireland to Niagara Falls?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Niagara Falls on time: American Airlines (66%), Aer Lingus (66%), British Airways (66%).

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

    While on average a flight from Ireland to Niagara Falls is generally £787, our data shows the cheapest flight currently is £157. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £459 for that flight.

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

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

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

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

  • Can I find deals for business class flights from Ireland to Niagara Falls?

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Niagara Falls (average of £490). Flying from Ireland 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

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Alternative routes for Ireland to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Gatwick to Toronto Island flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Manchester to Toronto Island flights
Heathrow to Ottawa flights
Luton to Pierre Elliott Trudeau Intl flights
Gatwick to Ottawa flights
Birmingham to Pearson Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Edinburgh to Toronto Island flights
London City to Ottawa flights
Manchester to Pierre Elliott Trudeau Intl flights
Birmingham to Toronto Island flights
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Glasgow Intl to Pearson Intl flights
Heathrow to London flights
Leeds to Pearson Intl flights
Birmingham to Pierre Elliott Trudeau Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Dublin to Toronto Island flights
Gatwick to London flights
Manchester to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Bruxelles-National to Pearson Intl flights
Dublin to Pearson Intl flights
Bristol to Pearson Intl flights
Budapest to Pearson Intl flights
Southampton to Pearson Intl flights
Aberdeen to Pearson Intl flights
Belfast Intl to Pierre Elliott Trudeau Intl flights

Top 6 airlines flying from Ireland to Niagara Falls

Discover the top 6 airlines that operate flights from Ireland 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 23 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£253Average£355FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
WestJetCheapest£288Average£428FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£294Average£437FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£296Average£375FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£327Average£454FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£344Average£438FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ireland to Niagara Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Niagara Falls?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Niagara Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Niagara Falls with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Niagara Falls with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Niagara Falls become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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