Find flights
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Shannon from C$ 449

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNN
19 Nov — 26 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Niagara Falls to Shannon

Keep the following information in mind while searching for Niagara Falls to Shannon flight deals. Data was last updated 20 October 2025.

Round-trip from

C$ 697

One-way from

C$ 449

Popular in

October

Cheapest in

November

Average price

C$ 1,524
American Airlines
  • American Airlines
  • 12/2-16/2
  • 2 total stops
  • 25h 40m total
  • Niagara Falls to Shannon
Search Deals
2/12
  • 2/12
  • 2 total stops
  • 22h 55m total
  • Niagara Falls to Shannon
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Niagara Falls to Shannon

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Shannon
Explore the most affordable flight options available from Niagara Falls to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 October 2025.

Wed 3/124:44 p.m.YYZ - SNN
2 stops13h 46mAmerican Airlines
Wed 10/127:50 a.m.SNN - YYZ
1 stop12h 00mAmerican Airlines
Deal found 19/10C$ 736
Mon 17/114:44 p.m.YYZ - SNN
2 stops13h 46mAmerican Airlines
Mon 24/117:50 a.m.SNN - YYZ
1 stop12h 00mAmerican Airlines
Deal found 19/10C$ 761
Sun 16/114:07 p.m.YYZ - SNN
2 stops14h 23mAmerican Airlines
Sun 23/117:50 a.m.SNN - YYZ
1 stop17h 25mAmerican Airlines
Deal found 19/10C$ 882
Sat 15/111:11 p.m.YYZ - SNN
2 stops17h 19mAmerican Airlines
Sat 22/117:50 a.m.SNN - YYZ
1 stop12h 00mAmerican Airlines
Deal found 18/10C$ 905
Mon 17/118:55 p.m.YYZ - SNN
1 stop28h 00mMultiple Airlines
Mon 24/112:00 p.m.SNN - YYZ
1 stop28h 13mMultiple Airlines
Deal found 19/10C$ 914
Sat 15/117:15 p.m.YYZ - SNN
1 stop12h 35mMultiple Airlines
Sat 22/118:45 p.m.SNN - YYZ
1 stop19h 55mMultiple Airlines
Deal found 18/10C$ 935
Sun 16/117:44 p.m.YYZ - SNN
1 stop29h 11mMultiple Airlines
Sun 23/118:05 p.m.SNN - YYZ
1 stop23h 45mMultiple Airlines
Deal found 19/10C$ 1,011

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Shannon 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 629,999 searches. Data last updated 20 October 2025.
Use the filters below to find and compare flights from Niagara Falls to Shannon that are best for you.

Fly from

Niagara Falls

Fly to

Shannon

Route

Depart

Return

Price

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Thu 12/2

10:05 p.m.-11:30 a.m.

1 stop32h 25m

Shannon

Mon 16/2

7:50 a.m.-2:50 p.m.

1 stop12h 00m

C$ 697

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 3/12

4:44 p.m.-11:30 a.m.

2 stops13h 46m

Shannon

Wed 10/12

7:50 a.m.-2:50 p.m.

1 stop12h 00m

C$ 736

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Mon 17/11

4:44 p.m.-11:30 a.m.

2 stops13h 46m

Shannon

Mon 24/11

7:50 a.m.-2:50 p.m.

1 stop12h 00m

C$ 761

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Tue 2/12

5:35 p.m.-9:30 p.m.

2 stops22h 55m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Best time to book a flight from Niagara Falls to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon

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

Find hourly flight availability from Niagara Falls to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 October 2025.

A simple way to save on the total cost of your ticket is to fly from Niagara Falls to Shannon, Clare in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated 20 October 2025.
Check out reviews from past customers who have flown with Air Canada from Niagara Falls to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,335 reviews
Check prices

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,335 reviews
Air Canada
7.1
Good
10,335 reviews
Check prices

Crew

7.8

Entertainment

6.8

Food

6.3

Overall

7.1

Comfort

7.1

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Shannon. 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 Shannon from Niagara Falls?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Niagara Falls. On average, Shannon has 0 inbound flights from Niagara Falls per day from 1 airline. Shannon is conveniently located just 3.4 km from Shannon’s city centre.

  • How long is the flight from Niagara Falls to Shannon, Clare?

    For as low as C$ 697, American Airlines can have you in Shannon, Clare from Niagara Falls in 32h 25m. There are 5116 km between Niagara Falls and Shannon, Clare.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls to Shannon 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

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 Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Dublin flights
Toronto Island to Dublin flights
Pierre Elliott Trudeau Intl to Dublin flights
Ottawa to Dublin flights
Hamilton to Dublin flights
Pearson Intl to Shannon flights
Pearson Intl to Cork flights
London to Dublin flights
Pierre Elliott Trudeau Intl to Shannon flights
Windsor to Dublin flights
Thunder Bay to Dublin flights
North Bay to Dublin flights
Pearson Intl to Knock flights
London to Shannon flights
Pearson Intl to Milltown (Kerry) flights
Pierre Elliott Trudeau Intl to Milltown (Kerry) flights
London to Cork flights
Pierre Elliott Trudeau Intl to Cork flights
Pierre Elliott Trudeau Intl to Knock flights
Ottawa to Shannon flights
Ottawa to Cork flights
Kingston to Dublin flights

Top airline flying from Niagara Falls to Shannon

Discover the top airline that operate flights from Niagara Falls to Shannon. 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 629,999 searches. Data last updated 20 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,044AverageC$ 1,134FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 Shannon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Niagara Falls to Shannon. 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 Niagara Falls to Shannon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Niagara Falls to Shannon for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to Shannon, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Niagara Falls to Shannon 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.

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.