How long is the flight from Niagara Falls to Ireland?

A quick flight from Niagara Falls to Ireland can take about 6h 25m. Lufthansa provides one of the quickest options available for as low as C$ 680. Niagara Falls and Ireland are separated by a distance of 5258 km. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Niagara Falls to Ireland one-way?

For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 220. Users have also found prices from C$ 230 and C$ 245 on Porter Airlines and WestJet, respectively.

In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Ireland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from Niagara Falls to Ireland?

Most travellers choose Toronto Pearson Intl - Dublin, Toronto Pearson Intl - Shannon or Toronto Pearson Intl - Cork when deciding on the best route from Niagara Falls to Ireland.

What are the cheapest flights from Niagara Falls to Ireland?

Looking at all options, your cheapest flight can be booked for C$ 254. While the most popular route (Toronto Pearson Intl - Dublin) can be booked for C$ 547 on average, our data indicates C$ 2,526 when flying from Niagara Falls to Ireland.

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

The top 3 most reliable airlines when flying from Niagara Falls to Ireland are American Airlines (92%), Aer Lingus (92%) and Iberia (92%).

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

Consider Aer Lingus, WestJet or Air Canada when booking your flight. These represent the most popular airlines when flying from Niagara Falls to Ireland.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Niagara Falls to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 256+ Cheap Flights from Niagara Falls to Ireland

Cheap flight deals from Niagara Falls to Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Niagara Falls to Ireland
Explore the most affordable flight options available from Niagara Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Sat 3/1011:55 p.m. -

Nonstop6h 35m

Sun 11/101:15 p.m. -

Nonstop7h 35m

Deal found 14/9C$ 488

Sat 10/1011:55 p.m. -

Nonstop6h 35m

Fri 16/101:15 p.m. -

Nonstop7h 35m

Deal found 14/9C$ 537

Sat 26/911:55 p.m. -

Nonstop6h 35m

Fri 2/101:15 p.m. -

Nonstop7h 35m

Deal found 15/9C$ 544

Mon 12/109:55 p.m. -

1 stop31h 25m

Tue 27/105:30 p.m. -

1 stop30h 45m

Deal found 12/9C$ 675

Sat 28/116:30 p.m. -

1 stop15h 15m

Fri 4/125:40 a.m. -

1 stop15h 00m

Deal found 14/9C$ 712

Sat 28/116:30 p.m. -

1 stop15h 15m

Sat 5/126:00 a.m. -

1 stop14h 40m

Deal found 14/9C$ 714

Wed 25/119:15 p.m. -

1 stop14h 25m

Thu 3/125:40 a.m. -

1 stop18h 35m

Deal found 15/9C$ 718

Thu 26/119:15 p.m. -

1 stop14h 25m

Sun 6/126:00 a.m. -

1 stop18h 15m

Deal found 14/9C$ 719

Fri 27/119:15 p.m. -

1 stop14h 25m

Fri 4/1211:15 a.m. -

1 stop13h 00m

Deal found 15/9C$ 730

Fri 27/119:15 p.m. -

1 stop14h 25m

Sat 5/126:00 a.m. -

1 stop14h 40m

Deal found 14/9C$ 739

Sat 21/1110:20 p.m. -

1 stop11h 25m

Mon 30/115:15 p.m. -

1 stop27h 25m

Deal found 15/9C$ 742

Mon 23/119:45 p.m. -

2 stops13h 55m

Wed 2/125:40 a.m. -

1 stop15h 00m

Deal found 15/9C$ 744

Best flights from Niagara Falls to Ireland
Discover carefully curated flight deals from Niagara Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Sun 8/117:45 p.m. -

Nonstop6h 25m

Sun 15/119:00 a.m. -

Nonstop7h 10m

Deal found 13/9C$ 680

Sun 4/1012:08 p.m. -

1 stop16h 52m

Tue 3/115:45 a.m. -

1 stop18h 30m

Deal found 12/9C$ 714

Tue 3/119:15 p.m. -

1 stop14h 05m

Tue 1/128:50 a.m. -

1 stop15h 25m

Deal found 11/9C$ 718

Tue 27/1010:15 p.m. -

1 stop10h 25m

Mon 2/116:00 a.m. -

1 stop18h 45m

Deal found 12/9C$ 726

Sat 17/108:00 p.m. -

1 stop9h 15m

Sat 24/1012:30 p.m. -

1 stop10h 37m

Deal found 15/9C$ 1,063

Fri 2/1010:00 a.m. -

2 stops19h 15m

Sat 10/1012:30 p.m. -

2 stops15h 48m

Deal found 11/9C$ 1,075

Wed 30/96:10 p.m. -

2 stops17h 00m

Thu 8/109:15 p.m. -

1 stop27h 55m

Deal found 13/9C$ 1,163

Mon 12/108:50 p.m. -

Nonstop6h 25m

Tue 20/109:50 a.m. -

Nonstop7h 05m

Deal found 13/9C$ 687

Wed 4/115:55 p.m. -

1 stop11h 45m

Wed 11/1111:15 a.m. -

1 stop13h 00m

Deal found 15/9C$ 718

Sun 29/115:55 p.m. -

1 stop11h 45m

Fri 4/125:40 a.m. -

1 stop15h 00m

Deal found 15/9C$ 718

Mon 12/109:55 p.m. -

1 stop13h 40m

Tue 27/105:30 p.m. -

1 stop27h 10m

Deal found 11/9C$ 723

Mon 12/109:55 p.m. -

1 stop13h 45m

Tue 20/105:55 a.m. -

1 stop19h 00m

Deal found 11/9C$ 725

Sat 3/1012:15 p.m. -

1 stop16h 00m

Tue 13/101:15 p.m. -

1 stop15h 14m

Deal found 14/9C$ 725

Sat 7/119:00 p.m. -

2 stops14h 20m

Sat 14/118:50 a.m. -

1 stop11h 50m

Deal found 13/9C$ 743

Fri 2/1010:55 p.m. -

1 stop11h 55m

Thu 8/107:30 a.m. -

1 stop18h 10m

Deal found 11/9C$ 913

Tue 6/106:28 p.m. -

1 stop10h 32m

Tue 13/101:15 p.m. -

1 stop15h 14m

Deal found 12/9C$ 726

Fri 27/119:15 p.m. -

1 stop14h 25m

Fri 4/1211:15 a.m. -

1 stop13h 00m

Deal found 11/9C$ 743

Fri 2/108:55 p.m. -

2 stops32h 20m

Sat 10/1012:30 p.m. -

2 stops28h 19m

Deal found 14/9C$ 1,066

Fri 25/94:05 p.m. -

1 stop12h 10m

Sun 4/105:55 a.m. -

1 stop12h 25m

Deal found 15/9C$ 744

Fri 23/106:28 p.m. -

1 stop10h 32m

Tue 3/115:45 a.m. -

2 stops22h 11m

Deal found 15/9C$ 744

Sun 11/1011:55 p.m. -

2 stops15h 30m

Sun 18/109:15 p.m. -

2 stops23h 55m

Deal found 13/9C$ 1,002

Sat 28/119:45 p.m. -

2 stops13h 55m

Fri 4/125:15 p.m. -

1 stop27h 25m

Deal found 15/9C$ 747

Sat 28/112:20 p.m. -

2 stops19h 25m

Fri 4/1211:15 a.m. -

2 stops16h 52m

Deal found 12/9C$ 786

Wed 4/119:35 p.m. -

1 stop12h 05m

Wed 11/1110:15 a.m. -

2 stops33h 30m

Deal found 15/9C$ 1,105

Sun 24/16:30 p.m. -

1 stop15h 15m

Sat 30/111:15 a.m. -

2 stops16h 45m

Deal found 11/9C$ 761

Wed 27/110:20 p.m. -

2 stops20h 05m

Wed 3/26:00 a.m. -

1 stop14h 40m

Deal found 11/9C$ 761

Sun 18/106:10 p.m. -

1 stop13h 25m

Wed 21/101:05 p.m. -

1 stop12h 05m

Deal found 15/9C$ 1,743

Sat 19/91:15 p.m. -

2 stops18h 20m

Sat 26/91:05 p.m. -

2 stops31h 45m

Deal found 14/9C$ 1,340

Wed 27/15:20 p.m. -

1 stop11h 40m

Wed 3/25:35 p.m. -

1 stop22h 35m

Deal found 11/9C$ 1,578

Find flight deals from Niagara Falls to Ireland

Round-trip from	C$ 488
One-way from	C$ 256
Popular in	December
Cheapest in	January
Average price	C$ 690

Air Transat
3/10-11/10
Nonstop
14h 10m total
Niagara Falls to Ireland

Search Deals

WestJet
3/10-31/12
Nonstop
6h 45m total
Niagara Falls to Ireland

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 112 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoCork

YYZ Toronto Pearson Intl - ORK Cork

YYZORK

Toronto Pearson Intl

Sat 3/10

11:55 p.m.-11:35 a.m.

2 stops30h 40m

Cork

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 296

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sun 18/10

10:15 p.m.-3:35 p.m.

1 stop12h 20m

Shannon

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 299

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Mon 21/9

11:55 p.m.-11:30 a.m.

Nonstop6h 35m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 312

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 3/10

11:55 p.m.-7:45 a.m.

2 stops26h 50m

Shannon

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 317

TorontoShannon

YYZ Toronto Pearson Intl - SNN Shannon

YYZSNN

Toronto Pearson Intl

Sat 10/10

11:55 p.m.-9:45 a.m.

3 stops28h 50m

Shannon

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 328

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Wed 30/9

9:35 p.m.-9:20 a.m.

Nonstop6h 45m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 410

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Wed 14/10

3:00 p.m.-8:40 a.m.

1 stop12h 40m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 416

TorontoCork

YYZ Toronto Pearson Intl - ORK Cork

YYZORK

Toronto Pearson Intl

Sat 17/10

11:55 p.m.-6:00 p.m.

2 stops37h 05m

Cork

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 430

TorontoDublin

YYZ Toronto Pearson Intl - DUB Dublin

YYZDUB

Toronto Pearson Intl

Sat 3/10

8:45 p.m.-11:05 a.m.

1 stop9h 20m

Dublin

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 433

TorontoCork

YYZ Toronto Pearson Intl - ORK Cork

YYZORK

Toronto Pearson Intl

Mon 19/10

7:15 p.m.-9:00 p.m.

2 stops20h 45m

Cork

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 434

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 49 resultsSorted by cheapest first

...

Best time to book a flight from Niagara Falls to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Niagara Falls with our price prediction graph.

YYZ-DUB

YYZ-ORK

YYZ-SNN

YYZ-NOC

YYZ-KIR

Estimated round-trip 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 Niagara Falls to Ireland

NI4-IE0

YYZ-DUB

YYZ-ORK

YYZ-SNN

YYZ-NOC

What is the cheapest time of day to fly from NI4 to IE?

When flying from Niagara Falls to Ireland, 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 Niagara Falls to Ireland

The most flights from NI4 to IE0 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from Niagara Falls to Ireland, such as Air Transat,Aer Lingus, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Transat

7.7

Good

579 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Aer Lingus

7.3

Good

1,763 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

WestJet

7.2

Good

3,445 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Canada

7.1

Good

11,635 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Icelandair

6.9

Okay

744 reviews

Air Transat

7.7

Good

579 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

How long is the flight from Niagara Falls to Ireland?
A quick flight from Niagara Falls to Ireland can take about 6h 25m. Lufthansa provides one of the quickest options available for as low as C$ 680. Niagara Falls and Ireland are separated by a distance of 5258 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Niagara Falls to Ireland one-way?
For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 220. Users have also found prices from C$ 230 and C$ 245 on Porter Airlines and WestJet, respectively.
What are the most popular routes from Niagara Falls to Ireland?
Most travellers choose Toronto Pearson Intl - Dublin, Toronto Pearson Intl - Shannon or Toronto Pearson Intl - Cork when deciding on the best route from Niagara Falls to Ireland.
What are the most reliable airlines from Niagara Falls to Ireland?
The top 3 most reliable airlines when flying from Niagara Falls to Ireland are American Airlines (92%), Aer Lingus (92%) and Iberia (92%).
What are the cheapest flights from Niagara Falls to Ireland?
Looking at all options, your cheapest flight can be booked for C$ 254. While the most popular route (Toronto Pearson Intl - Dublin) can be booked for C$ 547 on average, our data indicates C$ 2,526 when flying from Niagara Falls to Ireland.
Can I find deals for flights from Niagara Falls to Ireland that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Ireland.
Can I find deals for business class flights from Niagara Falls to Ireland?
Yes. Cheapflights offers flight deals from Niagara Falls to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 10 airlines flying from Niagara Falls to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	CheapestC$ 220	AverageC$ 580	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
WestJet	CheapestC$ 484	AverageC$ 672	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Icelandair	CheapestC$ 501	AverageC$ 618	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Porter Airlines	CheapestC$ 558	AverageC$ 730	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 561	AverageC$ 687	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Lufthansa	CheapestC$ 602	AverageC$ 757	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 620	AverageC$ 797	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Iberia	CheapestC$ 707	AverageC$ 855	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
American Airlines	CheapestC$ 714	AverageC$ 955	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	CheapestC$ 734	AverageC$ 1,004	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Niagara Falls to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Ireland 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 Niagara Falls to Ireland with no change fees?

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

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

Of course! You can now track prices for flights from Niagara Falls to Ireland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Niagara Falls to Ireland from C$ 256

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Niagara Falls to Ireland

Cheapest flights from Niagara Falls to IrelandExplore the most affordable flight options available from Niagara Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Explore the most affordable flight options available from Niagara Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from Niagara Falls to IrelandDiscover carefully curated flight deals from Niagara Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Discover carefully curated flight deals from Niagara Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Direct flights from Niagara Falls to IrelandExplore direct flight options from Niagara Falls to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Explore direct flight options from Niagara Falls to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Last-minute flights from Niagara Falls to IrelandDiscover last-minute flight deals from Niagara Falls to Ireland. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute flight deals from Niagara Falls to Ireland. Data last updated 16 September 2026 and is based on user searches.

One-way flights from Niagara Falls to IrelandSearch for one-way flight options from Niagara Falls to Ireland. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

Search for one-way flight options from Niagara Falls to Ireland. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

Find flight deals from Niagara Falls to Ireland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Niagara Falls to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Niagara Falls with our price prediction graph.

Cheapflights Insights

What is the cheapest time of day to fly from NI4 to IE?

Find hourly flight availability from Niagara Falls to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2026.

When flying from Niagara Falls to Ireland, 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 Niagara Falls to Ireland

The most flights from NI4 to IE0 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Ireland

Read through reviews of airlines operating flights from Niagara Falls to Ireland, such as Air Transat,Aer Lingus, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Niagara Falls to Ireland?

What are the cheapest airlines to fly from Niagara Falls to Ireland one-way?

What are the most popular routes from Niagara Falls to Ireland?

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

What are the cheapest flights from Niagara Falls to Ireland?

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

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

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

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 Niagara Falls to Ireland

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

Complete your trip

Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

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Niagara Falls and Ireland flights

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Niagara Falls to Ireland flights

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Cheapest flights from Niagara Falls to Ireland
Explore the most affordable flight options available from Niagara Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from Niagara Falls to Ireland
Discover carefully curated flight deals from Niagara Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Direct flights from Niagara Falls to Ireland
Explore direct flight options from Niagara Falls to Ireland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Last-minute flights from Niagara Falls to Ireland
Discover last-minute flight deals from Niagara Falls to Ireland. Data last updated 16 September 2026 and is based on user searches.

One-way flights from Niagara Falls to Ireland
Search for one-way flight options from Niagara Falls to Ireland. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.