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 to get the fastest option. Dublin and Niagara Falls are separated by a distance of 3267 mi.

What is the cheapest day to fly from Dublin to Niagara Falls?

Travellers seeking maximum savings on their Dublin to Niagara Falls flight should consider departing on Sunday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the cheapest flights from Dublin to Niagara Falls?

While on average a flight from Dublin to Niagara Falls is generally £885, our data shows the cheapest flight currently is £98. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £366 for that flight.

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 (84%), Porter Airlines (72%) and Air Transat (72%).

What are the most popular airlines that fly from Dublin to Niagara Falls?

Air Canada, Aer Lingus and Icelandair are the most popular airlines when flying from Dublin to Niagara Falls.

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.

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.

£279+ Flights from Dublin to Niagara Falls

Q: 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 £333 and £470 in November. The cheapest return flight price found within the last 3 days was £286 on Lufthansa (27 Nov-4 Dec).

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

Round-trip from	£286
One-way from	£279
Popular in	December
Cheapest in	January
Average price	£402

Lufthansa
27/11-4/12
2 total stops
29h 05m total
Dublin to Niagara Falls

Search Deals

15/10
2 total stops
15h 20m total
Dublin to Niagara Falls

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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 September 2025.

Thu 27/1105:00DUB - YYZ

1 stop16h 15mLufthansa

Thu 4/1218:15YYZ - DUB

1 stop17h 10mLufthansa

Deal found 15/9£284

Fri 12/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Sun 18/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£292

Sat 13/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Sun 18/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£295

Fri 21/1111:30DUB - YYZ

1 stop11h 45mIcelandair

Fri 28/1119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 16/9£295

Mon 24/1111:30DUB - YYZ

1 stop11h 45mIcelandair

Fri 28/1119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 14/9£297

Sat 13/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Sat 17/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£298

Fri 21/1109:25DUB - YYZ

1 stop15h 25mLufthansa

Sat 29/1119:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 16/9£300

Wed 26/1109:10DUB - YYZ

1 stop15h 40mLufthansa

Tue 2/1219:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 15/9£303

Thu 27/1109:20DUB - YYZ

1 stop11h 55mMultiple Airlines

Thu 4/1213:00YYZ - DUB

2 stops18h 30mMultiple Airlines

Deal found 16/9£305

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 18 September 2025.

Mon 15/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Wed 21/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£292

Wed 26/1109:00DUB - YYZ

Nonstop7h 15mLufthansa

Mon 1/1221:30YYZ - DUB

1 stop13h 55mLufthansa

Deal found 15/9£312

Thu 27/1113:00DUB - YYZ

Nonstop7h 55mAer Lingus

Thu 4/1217:25YYZ - DUB

Nonstop6h 50mAer Lingus

Deal found 15/9£323

Sun 21/1211:30DUB - YYZ

1 stop10h 59mMultiple Airlines

Sun 28/1218:15YYZ - DUB

1 stop9h 25mMultiple Airlines

Deal found 15/9£353

Thu 27/1109:30DUB - YYZ

2 stops14h 04mUnited Airlines

Thu 4/1212:10YYZ - DUB

2 stops14h 20mUnited Airlines

Deal found 15/9£354

Tue 13/111:30DUB - YYZ

1 stop11h 45mIcelandair

Fri 16/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£295

Wed 17/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Mon 19/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£295

Wed 14/109:30DUB - YYZ

2 stops14h 27mUnited Airlines

Mon 19/111:00YYZ - DUB

1 stop16h 10mUnited Airlines

Deal found 16/9£354

Tue 16/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Tue 20/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£295

Wed 17/1211:30DUB - YYZ

1 stop11h 30mIcelandair

Fri 23/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£298

Sun 14/1211:30DUB - YYZ

1 stop11h 45mIcelandair

Sat 17/119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£298

Thu 27/1111:30DUB - YYZ

1 stop11h 45mIcelandair

Sun 30/1119:40YYZ - DUB

1 stop9h 35mIcelandair

Deal found 15/9£308

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 18 September 2025.

Fri 21/1109:00DUB - YYZ

Nonstop7h 15mLufthansa

Sat 29/1119:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 16/9£306

Wed 26/1109:00DUB - YYZ

Nonstop7h 15mLufthansa

Sun 30/1119:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 15/9£307

Thu 27/1113:00DUB - YYZ

Nonstop7h 55mAer Lingus

Thu 4/1217:25YYZ - DUB

Nonstop6h 50mAer Lingus

Deal found 16/9£319

Sun 15/313:00DUB - YYZ

Nonstop7h 55mAer Lingus

Sun 22/318:25YYZ - DUB

Nonstop6h 50mAer Lingus

Deal found 17/9£336

Fri 3/1013:15DUB - YYZ

Nonstop7h 35mAir Transat

Tue 14/1023:55YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 17/9£393

Sun 11/109:00DUB - YYZ

Nonstop7h 15mAir Canada

Wed 1/420:40YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 16/9£396

Wed 8/1009:50DUB - YYZ

Nonstop7h 05mAir Canada

Wed 22/1020:40YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 15/9£436

Sun 14/1209:00DUB - YYZ

Nonstop7h 15mLufthansa

Tue 20/119:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 15/9£440

Tue 21/1009:50DUB - YYZ

Nonstop7h 05mLufthansa

Thu 30/1019:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 17/9£449

Thu 9/1009:50DUB - YYZ

Nonstop7h 05mAir Canada

Sat 18/1020:40YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 15/9£495

Mon 24/1109:00DUB - YYZ

Nonstop7h 15mLufthansa

Fri 28/1119:35YYZ - DUB

Nonstop6h 35mLufthansa

Deal found 14/9£522

Last-minute flights from Dublin to Niagara Falls
Discover last-minute flight deals from Dublin to Niagara Falls. Data last updated 18 September 2025 and is based on user searches.

Fri 3/1009:30DUB - YYZ

1 stop12h 45mAmerican Airlines

Tue 14/1011:54YYZ - DUB

1 stop12h 36mAmerican Airlines

Deal found 17/9£362

Fri 3/1013:15DUB - YYZ

Nonstop7h 35mAir Transat

Tue 14/1023:55YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 17/9£393

Fri 3/1012:50DUB - YYZ

3 stops24h 00mMultiple Airlines

Tue 14/1023:55YYZ - DUB

Nonstop6h 35mMultiple Airlines

Deal found 17/9£399

Fri 10/1013:15DUB - YYZ

1 stop14h 50mMultiple Airlines

Mon 13/1023:30YYZ - DUB

1 stop10h 30mMultiple Airlines

Deal found 17/9£380

Sun 12/1010:00DUB - YYZ

1 stop13h 30mAir France

Sat 18/1018:15YYZ - DUB

1 stop10h 00mAir France

Deal found 16/9£396

Sun 12/1008:50DUB - YYZ

1 stop13h 24mAir Canada

Fri 31/1019:35YYZ - DUB

Nonstop6h 35mAir Canada

Deal found 16/9£401

Tue 21/1009:00DUB - YYZ

1 stop12h 20mMultiple Airlines

Thu 30/1021:10YYZ - DUB

1 stop30h 20mMultiple Airlines

Deal found 17/9£404

Wed 22/1019:05DUB - YYZ

1 stop25h 35mScandinavian Airlines

Sat 25/1017:10YYZ - DUB

1 stop12h 15mScandinavian Airlines

Deal found 16/9£400

Fri 31/1009:30DUB - YYZ

2 stops15h 51mUnited Airlines

Fri 7/1112:10YYZ - DUB

2 stops14h 20mUnited Airlines

Deal found 16/9£354

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 18 September 2025.

Wed 15/1006:50DUB - YYZ

2 stops15h 20mMultiple Airlines

Deal found 15/9£279

Wed 1/1010:20DUB - YYZ

2 stops39h 41mWestJet

Deal found 14/9£288

Wed 8/1013:15DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 15/9£293

Fri 3/1013:15DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 16/9£294

Mon 22/1220:40DUB - YYZ

1 stop23h 10mMultiple Airlines

Deal found 16/9£300

Tue 4/1119:50DUB - YYZ

2 stops41h 27mMultiple Airlines

Deal found 17/9£304

Wed 15/1013:15DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 15/9£315

Mon 29/1211:30DUB - YYZ

1 stop16h 27mMultiple Airlines

Deal found 15/9£319

Tue 4/1111:30DUB - YYZ

1 stop11h 45mIcelandair

Deal found 17/9£322

Wed 15/1010:45DUB - YYZ

1 stop32h 10mTAP AIR PORTUGAL

Deal found 15/9£326

Mon 27/1020:20DUB - YYZ

3 stops27h 35mMultiple Airlines

Deal found 15/9£328

Cheapflights Fare Finder

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

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Mon 15/12

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Wed 21/1

19:40-10:15

1 stop9h 35m

£292

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 13/1

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Fri 16/1

19:40-10:15

1 stop9h 35m

£295

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 17/12

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Mon 19/1

19:40-10:15

1 stop9h 35m

£295

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Tue 16/12

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Tue 20/1

19:40-10:15

1 stop9h 35m

£295

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 17/12

11:30-18:00

1 stop11h 30m

Toronto Pearson Intl

Fri 23/1

19:40-10:15

1 stop9h 35m

£298

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 14/12

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Sat 17/1

19:40-10:15

1 stop9h 35m

£298

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 27/11

11:30-18:15

1 stop11h 45m

Toronto Pearson Intl

Sun 30/11

19:40-10:15

1 stop9h 35m

£308

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Wed 26/11

09:00-11:15

Nonstop7h 15m

Toronto Pearson Intl

Mon 1/12

21:30-16:25

1 stop13h 55m

£312

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Thu 27/11

13:00-15:55

Nonstop7h 55m

Toronto Pearson Intl

Thu 4/12

17:25-05:15

Nonstop6h 50m

£323

DublinToronto

DUB - YYZ

DUBYYZ

Dublin

Sun 21/12

11:30-17:29

1 stop10h 59m

Toronto Pearson Intl

Sun 28/12

18:15-08:40

1 stop9h 25m

£353

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 23 results

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?

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?

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

The most flights from DUB to NI4 are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost for a return flight from Dublin to Niagara Falls?

Reviews of airlines servicing Niagara Falls

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.

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

Air Transat

7.7

Good

439 reviews

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

Aer Lingus

7.2

Good

1,277 reviews

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

WestJet

7.2

Good

3,095 reviews

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

Air Canada

7.1

Good

10,000 reviews

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

Lufthansa

6.8

Okay

7,409 reviews

Air Transat

7.7

Good

439 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Sept 2025

BOD - YUL

A little more cushioning in the seats would likely lessen the physical discomfort of the trip.

Related info for your journey

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 to get the fastest option. Dublin and Niagara Falls are separated by a distance of 3267 mi.
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 (84%), Porter Airlines (72%) and Air Transat (72%).
What are the cheapest flights from Dublin to Niagara Falls?
While on average a flight from Dublin to Niagara Falls is generally £885, our data shows the cheapest flight currently is £98. When looking at the most popular route, (Dublin - Toronto Pearson Intl), you can expect to pay £366 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

Alternative routes for Dublin to Niagara Falls

Dublin to Pearson Intl flights

Dublin to Toronto Island flights

Dublin to Ottawa flights

Complete your trip

Niagara Falls car hire

Toronto Pearson Intl Airport car hire

Toronto Island Airport car hire

Hamilton Airport car hire

Toronto Region of Waterloo Intl Airport car hire

Top 6 airlines flying from Dublin to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£233	Average£319	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
WestJet	Cheapest£267	Average£375	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Lufthansa	Cheapest£272	Average£413	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£282	Average£363	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Air Transat	Cheapest£294	Average£385	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	Cheapest£326	Average£443	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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.

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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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Cheap flights from Dublin to Niagara Falls from £279

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to Niagara Falls

Cheapest flights from Dublin to Niagara FallsExplore 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 September 2025.

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 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to Niagara Falls that are best for you.

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.

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 12 September 2025.

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

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 September 2025.

Weekly flight availability from Dublin to Niagara Falls

How much does it cost for a return flight from Dublin to Niagara Falls?

Reviews of airlines servicing Niagara Falls

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.

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?

How long is the flight from Dublin to Niagara Falls?

What are the most reliable airlines from Dublin to Niagara Falls?

What are the cheapest flights from Dublin to Niagara Falls?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dublin to Niagara Falls

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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 September 2025.