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Cheap flights from Montreal to Shannon from C$ 450

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNN
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to Shannon

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Cheapest flights from Montreal to Shannon
Explore the most affordable flight options available from Montreal to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 3/1212:59 p.m.YUL - SNN
2 stops17h 31mAmerican Airlines
Sun 7/127:50 a.m.SNN - YUL
1 stop15h 55mAmerican Airlines
Deal found 29/10C$ 1,093

Cheap flight deals from Montreal to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.

Round-trip from

C$ 1,093

One-way from

C$ 450
American Airlines
  • American Airlines
  • 3/12-7/12
  • 3 total stops
  • 30h 35m total
  • Montreal to Shannon
Search Deals
16/11
  • 16/11
  • 2 total stops
  • 35h 30m total
  • Montreal to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 30 October 2025.
Use the filters below to find and compare flights from Montreal to Shannon that are best for you.

Fly from

Montreal

Fly to

Shannon

Route

Depart

Return

Price

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

12:59 p.m.-11:30 a.m.

2 stops17h 31m

Shannon

Sun 7/12

7:50 a.m.-6:45 p.m.

1 stop15h 55m

C$ 1,093

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

9:50 p.m.-3:45 p.m.

1 stop13h 55m

Shannon

Tue 24/3

7:50 a.m.-1:30 p.m.

2 stops33h 40m

C$ 1,093

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

9:50 p.m.-3:45 p.m.

1 stop13h 55m

Shannon

Tue 24/3

8:05 p.m.-8:05 p.m.

1 stop28h 00m

C$ 1,311

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

9:40 p.m.-2:10 p.m.

2 stops35h 30m

C$ 450

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

1:30 p.m.-7:20 p.m.

2 stops24h 50m

C$ 600

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

8:40 p.m.-4:45 p.m.

1 stop15h 05m

C$ 964

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Best time to book a flight from Montreal to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Montreal 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 Montreal to Shannon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 Montreal?

    Shannon (SNN), located 3.4 km from the city centre, is the airport you fly into when you book flights from Montreal to Shannon. 0 airlines have flights to Shannon from Montreal on a regular basis. Booking flights from Montreal to Shannon should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

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

    There are many flights that can get you from Montreal to Shannon, Clare in 17h 31m. Fly via American Airlines to get the fastest option. Montreal and Shannon, Clare are separated by a distance of 4624 km.

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

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

  • How can I find direct flights from Montreal to Shannon?

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

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

    Yes. Cheapflights offers flight deals from Montreal 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.

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