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

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 346. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Niagara Falls to Dublin for a low price.

What are the cheapest flights from Niagara Falls to Dublin?

While on average a flight from Niagara Falls to Dublin is generally C$ 1,606, our data shows the cheapest flight currently is C$ 247. When looking at the most popular route, (Toronto Pearson Intl - Dublin), you can expect to pay C$ 471 for that flight.

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

No one likes to see their flight delayed. When booking a flight from Niagara Falls to Dublin consider choosing American Airlines (82%), Aer Lingus (82%) or British Airways (82%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from Niagara Falls to Dublin are American Airlines, Air Canada and British Airways. Something to consider prior to booking your flight.

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

To save on the cost of your flight from Niagara Falls to Dublin, book at least 56 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 829 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,107.

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

November can be a great time to fly to Dublin from Niagara Falls with a flight ticket averaging about C$ 756. Cheapflights users have found deals in the month of November for as cheap as C$ 396. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Dublin from Niagara Falls?

Dublin (DUB), located 9.2 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Dublin. 13 airlines have flights to Dublin from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Dublin should not be difficult; the airport handles an average of 7 inbound flights from Niagara Falls per day.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Niagara Falls to Dublin 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$ 346+ Flights from Niagara Falls to Dublin - Compare & Save Big

Cheapflights Tip: The best prices from Niagara Falls to Dublin are usually found in November or September, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Niagara Falls to Dublin

Round-trip from	C$ 543
One-way from	C$ 346
Popular in	December
Cheapest in	November
Average price	C$ 773

WestJet
15/6-22/6
1 total stop
20h 35m total
Niagara Falls to Dublin

Search Deals

WestJet
10/6
1 total stop
8h 30m total
Niagara Falls to Dublin

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Niagara Falls to Dublin

Cheapest flights from Niagara Falls to Dublin
Explore the most affordable flight options available from Niagara Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Sun 15/62:30 p.m.YYZ - DUB

1 stop12h 55mWestJet

Sun 22/611:30 a.m.DUB - YYZ

Nonstop7h 40mWestJet

Deal found 28/4C$ 543

Wed 17/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Wed 15/101:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 28/4C$ 557

Thu 28/810:15 p.m.YYZ - DUB

1 stop21h 40mMultiple Airlines

Tue 16/911:30 a.m.DUB - YYZ

Nonstop7h 40mMultiple Airlines

Deal found 28/4C$ 589

Mon 1/96:00 p.m.YYZ - DUB

1 stop8h 45mAir Canada

Tue 9/99:20 a.m.DUB - YYZ

1 stop12h 34mAir Canada

Deal found 28/4C$ 644

Mon 1/98:40 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Thu 11/99:50 a.m.DUB - YYZ

Nonstop7h 05mLufthansa

Deal found 28/4C$ 646

Fri 10/108:50 p.m.YYZ - DUB

1 stop11h 25mIcelandair

Tue 21/102:15 p.m.DUB - YYZ

1 stop9h 55mIcelandair

Deal found 28/4C$ 653

Sun 31/87:47 p.m.YYZ - DUB

1 stop30h 23mUnited Airlines

Thu 11/98:50 a.m.DUB - YYZ

1 stop10h 29mUnited Airlines

Deal found 28/4C$ 733

Sat 17/55:25 p.m.YYZ - DUB

Nonstop6h 30mAer Lingus

Fri 6/61:15 p.m.DUB - YYZ

Nonstop7h 25mAer Lingus

Deal found 28/4C$ 755

Sun 31/88:15 p.m.YYZ - DUB

1 stop16h 35mSWISS

Mon 8/91:00 p.m.DUB - YYZ

1 stop28h 50mSWISS

Deal found 28/4C$ 791

Best flights from Niagara Falls to Dublin
Discover carefully curated flight deals from Niagara Falls to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Sun 15/62:30 p.m.YYZ - DUB

1 stop12h 55mWestJet

Sun 22/611:30 a.m.DUB - YYZ

Nonstop7h 40mWestJet

Deal found 28/4C$ 543

Wed 17/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Wed 15/101:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 28/4C$ 557

Wed 27/89:15 p.m.YYZ - DUB

1 stop22h 25mMultiple Airlines

Thu 11/911:30 a.m.DUB - YYZ

Nonstop7h 40mMultiple Airlines

Deal found 28/4C$ 586

Tue 30/98:50 p.m.YYZ - DUB

1 stop9h 15mIcelandair

Tue 21/102:15 p.m.DUB - YYZ

1 stop9h 55mIcelandair

Deal found 28/4C$ 635

Sat 24/511:55 p.m.YYZ - DUB

Nonstop6h 35mPorter Airlines

Sat 14/61:15 p.m.DUB - YYZ

Nonstop7h 35mPorter Airlines

Deal found 27/4C$ 642

Mon 1/95:00 p.m.YYZ - DUB

1 stop9h 45mAir Canada

Fri 12/99:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Deal found 27/4C$ 643

Wed 24/95:00 p.m.YYZ - DUB

1 stop9h 45mLufthansa

Mon 29/99:00 a.m.DUB - YYZ

1 stop12h 20mLufthansa

Deal found 28/4C$ 689

Tue 16/94:35 p.m.YYZ - DUB

1 stop20h 15mSWISS

Thu 16/101:00 p.m.DUB - YYZ

1 stop28h 50mSWISS

Deal found 28/4C$ 700

Thu 11/912:00 p.m.YYZ - DUB

2 stops14h 10mUnited Airlines

Wed 17/98:50 a.m.DUB - YYZ

2 stops14h 43mUnited Airlines

Deal found 28/4C$ 734

Sat 17/55:25 p.m.YYZ - DUB

Nonstop6h 30mAer Lingus

Mon 9/61:15 p.m.DUB - YYZ

Nonstop7h 25mAer Lingus

Deal found 28/4C$ 755

Direct flights from Niagara Falls to Dublin
Explore direct flight options from Niagara Falls to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 April 2025.

Tue 26/810:10 p.m.YYZ - DUB

Nonstop6h 50mWestJet

Thu 11/911:30 a.m.DUB - YYZ

Nonstop7h 40mWestJet

Deal found 28/4C$ 553

Wed 17/911:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Wed 15/101:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 28/4C$ 557

Mon 1/98:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Fri 10/109:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Deal found 28/4C$ 644

Sat 20/98:40 p.m.YYZ - DUB

Nonstop6h 35mLufthansa

Tue 30/99:50 a.m.DUB - YYZ

Nonstop7h 05mLufthansa

Deal found 28/4C$ 647

Fri 29/811:55 p.m.YYZ - DUB

Nonstop6h 35mPorter Airlines

Wed 17/91:15 p.m.DUB - YYZ

Nonstop7h 35mPorter Airlines

Deal found 28/4C$ 683

Thu 22/511:55 p.m.YYZ - DUB

Nonstop6h 35mMultiple Airlines

Tue 10/611:30 a.m.DUB - YYZ

Nonstop7h 40mMultiple Airlines

Deal found 27/4C$ 733

Wed 28/55:25 p.m.YYZ - DUB

Nonstop6h 30mAer Lingus

Wed 4/61:15 p.m.DUB - YYZ

Nonstop7h 25mAer Lingus

Deal found 28/4C$ 746

Last-minute flights from Niagara Falls to Dublin
Discover last-minute flight deals from Niagara Falls to Dublin. Data last updated 29 April 2025 and is based on user searches.

Sat 3/511:55 p.m.YYZ - DUB

Nonstop6h 35mMultiple Airlines

Mon 12/511:30 a.m.DUB - YYZ

Nonstop7h 40mMultiple Airlines

Deal found 28/4C$ 692

Sat 3/511:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Fri 9/51:15 p.m.DUB - YYZ

Nonstop7h 35mAir Transat

Deal found 28/4C$ 752

Sat 3/512:10 p.m.YYZ - DUB

1 stop16h 05mKLM

Fri 9/58:55 a.m.DUB - YYZ

1 stop16h 00mKLM

Deal found 28/4C$ 870

Sat 3/512:10 p.m.YYZ - DUB

3 stops23h 00mScandinavian Airlines

Sun 4/57:15 p.m.DUB - YYZ

2 stops25h 25mScandinavian Airlines

Deal found 28/4C$ 3,592

Sun 4/56:05 p.m.YYZ - DUB

1 stop12h 50mBritish Airways

Tue 13/512:45 p.m.DUB - YYZ

2 stops15h 15mBritish Airways

Deal found 28/4C$ 1,246

Mon 5/58:40 p.m.YYZ - DUB

Nonstop6h 35mAir Canada

Mon 12/59:50 a.m.DUB - YYZ

Nonstop7h 05mAir Canada

Deal found 28/4C$ 830

Mon 5/511:30 p.m.YYZ - DUB

1 stop10h 30mDelta

Sun 11/55:55 a.m.DUB - YYZ

1 stop19h 00mDelta

Deal found 28/4C$ 869

Mon 5/54:00 p.m.YYZ - DUB

2 stops13h 20mUnited Airlines

Wed 14/59:20 a.m.DUB - YYZ

2 stops14h 45mUnited Airlines

Deal found 28/4C$ 917

Mon 5/510:55 a.m.YYZ - DUB

2 stops16h 55mIberia

Mon 12/59:15 a.m.DUB - YYZ

2 stops19h 00mIberia

Deal found 28/4C$ 1,437

Wed 7/55:25 p.m.YYZ - DUB

Nonstop6h 30mAer Lingus

Wed 28/51:15 p.m.DUB - YYZ

Nonstop7h 25mAer Lingus

Deal found 28/4C$ 765

Wed 7/510:00 p.m.YYZ - DUB

1 stop11h 35mAmerican Airlines

Wed 28/59:30 a.m.DUB - YYZ

1 stop11h 10mAmerican Airlines

Deal found 28/4C$ 833

Wed 7/510:10 p.m.YYZ - DUB

Nonstop6h 50mWestJet

Wed 21/510:20 a.m.DUB - YYZ

1 stop11h 31mWestJet

Deal found 28/4C$ 863

One-way flights from Niagara Falls to Dublin
Search for one-way flight options from Niagara Falls to Dublin. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Tue 10/67:30 p.m.YYZ - DUB

1 stop8h 30mWestJet

Deal found 27/4C$ 346

Sun 14/910:15 p.m.YYZ - DUB

1 stop10h 20mMultiple Airlines

Deal found 26/4C$ 352

Tue 20/511:55 p.m.YYZ - DUB

Nonstop6h 35mAir Transat

Deal found 28/4C$ 428

Sat 10/511:55 p.m.YYZ - DUB

Nonstop6h 35mPorter Airlines

Deal found 28/4C$ 437

Thu 11/95:40 p.m.YYZ - DUB

1 stop11h 20mTAP AIR PORTUGAL

Deal found 28/4C$ 518

Sat 25/109:00 p.m.YYZ - DUB

1 stop9h 05mIcelandair

Deal found 27/4C$ 547

Sat 5/78:20 p.m.YYZ - DUB

1 stop30h 25mLufthansa

Deal found 28/4C$ 552

Fri 4/711:30 a.m.YYZ - DUB

2 stops14h 40mUnited Airlines

Deal found 28/4C$ 590

Fri 9/55:25 p.m.YYZ - DUB

Nonstop6h 30mAer Lingus

Deal found 28/4C$ 686

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 15/6

2:30 p.m.-8:25 a.m.

1 stop12h 55m

Dublin

Sun 22/6

11:30 a.m.-2:10 p.m.

Nonstop7h 40m

C$ 543

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Wed 17/9

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

Nonstop6h 35m

Dublin

Wed 15/10

1:15 p.m.-3:50 p.m.

Nonstop7h 35m

C$ 557

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Thu 28/8

10:15 p.m.-12:55 a.m.

1 stop21h 40m

Dublin

Tue 16/9

11:30 a.m.-2:10 p.m.

Nonstop7h 40m

C$ 589

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 1/9

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

Dublin

Tue 9/9

9:20 a.m.-2:34 p.m.

1 stop10h 14m

C$ 644

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Mon 1/9

8:40 p.m.-8:15 a.m.

Nonstop6h 35m

Dublin

Thu 11/9

9:50 a.m.-11:55 a.m.

Nonstop7h 05m

C$ 646

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Fri 10/10

8:50 p.m.-1:15 p.m.

1 stop11h 25m

Dublin

Tue 21/10

2:15 p.m.-7:10 p.m.

1 stop9h 55m

C$ 653

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 31/8

7:47 p.m.-7:10 a.m.

1 stop30h 23m

Dublin

Thu 11/9

8:50 a.m.-2:19 p.m.

1 stop10h 29m

C$ 733

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sat 17/5

5:25 p.m.-4:55 a.m.

Nonstop6h 30m

Dublin

Mon 9/6

1:15 p.m.-3:40 p.m.

Nonstop7h 25m

C$ 755

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Sun 31/8

8:15 p.m.-5:50 p.m.

1 stop16h 35m

Dublin

Mon 8/9

1:00 p.m.-12:50 p.m.

1 stop28h 50m

C$ 791

TorontoDublin

YYZ - DUB

YYZDUB

Toronto Pearson Intl

Tue 27/5

10:10 p.m.-10:00 a.m.

Nonstop6h 50m

C$ 355

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 23 results

Best time to book a flight from Niagara Falls to Dublin

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

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 Dublin

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

The price you pay for your flight from Niagara Falls to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Dublin (average of C$ 458). Flying from Niagara Falls to Dublin in December is currently the most expensive (average of C$ 760). 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 NI4 to DUB?

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

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

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

Weekly flight availability from Niagara Falls to Dublin

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

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

If weather is an important factor for your trip to Dublin, 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).

Reviews of airlines servicing Dublin

To help decide which airline to fly from Niagara Falls to Dublin, see what other customers have to say about Porter Airlines, Air Transat and SWISS. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Porter Airlines

8.0

Very good

285 reviews

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Air Transat

7.8

Good

385 reviews

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

SWISS

7.5

Good

1,587 reviews

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

United Airlines

7.4

Good

8,696 reviews

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

WestJet

7.2

Good

2,823 reviews

Porter Airlines

8.0

Very good

285 reviews

Check prices

Reviews

1 / 18

10.0

Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

What airport do you fly into for flights to Dublin from Niagara Falls?
Dublin (DUB), located 9.2 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Dublin. 13 airlines have flights to Dublin from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Dublin should not be difficult; the airport handles an average of 7 inbound flights from Niagara Falls per day.
What are the cheapest airlines to fly from Niagara Falls to Dublin one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 346. However, be on the lookout for offers from Air Transat and Porter Airlines, as they are both options that can get you from Niagara Falls to Dublin for a low price.
What are the most reliable airlines from Niagara Falls to Dublin?
No one likes to see their flight delayed. When booking a flight from Niagara Falls to Dublin consider choosing American Airlines (82%), Aer Lingus (82%) or British Airways (82%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Niagara Falls to Dublin?
While on average a flight from Niagara Falls to Dublin is generally C$ 1,606, our data shows the cheapest flight currently is C$ 247. When looking at the most popular route, (Toronto Pearson Intl - Dublin), you can expect to pay C$ 471 for that flight.
Can I find deals for flights from Niagara Falls to Dublin that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Dublin.
Can I find deals for business class flights from Niagara Falls to Dublin?
Yes. Cheapflights offers flight deals from Niagara Falls to Dublin 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 Niagara Falls to Dublin?
Currently, January is the cheapest month in which you can book a flight from Niagara Falls to Dublin (average of C$ 458). Flying from Niagara Falls to Dublin in December is currently the most expensive (average of C$ 760). 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 Niagara Falls to Dublin

Complete your trip

Dublin car rentals

Dublin Airport car rentals

Temple Bar - St. Stephen's Green car rentals

Carrickmines - Sandyford car rentals

Rathmines - Templeogue - Terenure car rentals

Churchtown - Dundrum car rentals

Ballsbridge car rentals

North Inner City car rentals

Other flights to Dublin

Top 10 airlines flying from Niagara Falls to Dublin

Airline	Cheapest	Average	Flexibility	On-time
PLAY	CheapestC$ 327	AverageC$ 501	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Air Canada	CheapestC$ 427	AverageC$ 820	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Aer Lingus	CheapestC$ 427	AverageC$ 708	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Lufthansa	CheapestC$ 444	AverageC$ 816	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
WestJet	CheapestC$ 456	AverageC$ 786	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
British Airways	CheapestC$ 467	AverageC$ 867	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	CheapestC$ 502	AverageC$ 707	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 523	AverageC$ 718	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 534	AverageC$ 739	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Icelandair	CheapestC$ 574	AverageC$ 750	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Niagara Falls to Dublin 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 Niagara Falls to Dublin?

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

Certainly. Search results for flights to Dublin from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Niagara Falls to Dublin from C$ 346

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Niagara Falls to Dublin are usually found in November or September, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Niagara Falls to Dublin

Keep the following information in mind while searching for Niagara Falls to Dublin flight deals. Data was last updated 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Niagara Falls to Dublin

Cheapest flights from Niagara Falls to DublinExplore the most affordable flight options available from Niagara Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Explore the most affordable flight options available from Niagara Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Niagara Falls to Dublin

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

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Dublin. Price data was last updated on 25 April 2025.

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

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

Find hourly flight availability from Niagara Falls to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Dublin. Price data was last updated on 16 December 2024.

Weekly flight availability from Niagara Falls to Dublin

Explore weekly flight availability from Niagara Falls to Dublin. 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 29 April 2025.

Rainfall in Dublin by month

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

Temperature in Dublin by month

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 29 April 2025.

To help decide which airline to fly from Niagara Falls to Dublin, see what other customers have to say about Porter Airlines, Air Transat and SWISS. You can also see how each airline stacks up 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 Niagara Falls to Dublin. 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 into for flights to Dublin from Niagara Falls?

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

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

What are the cheapest flights from Niagara Falls to Dublin?

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

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

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

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

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 Dublin

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

Top 10 airlines flying from Niagara Falls to Dublin

Fly with Cheapflights

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

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Niagara Falls to Dublin
Explore the most affordable flight options available from Niagara Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.