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Cheap flights from Montreal to Shannon from C$ 883

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 883
American Airlines
  • American Airlines
  • 30/9-7/10
  • 3 total stops
  • 49h 20m total
  • Montreal to Shannon
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Find flight deals from Montreal to Shannon

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 15 September 2025.

Tue 30/912:59 p.m.YUL - SNN
2 stops17h 21mAmerican Airlines
Wed 8/107:40 a.m.SNN - YUL
1 stop17h 35mAmerican Airlines
Deal found 13/9C$ 883
Wed 3/128:40 p.m.YUL - SNN
1 stop15h 05mAmerican Airlines
Sun 7/127:50 a.m.SNN - YUL
1 stop15h 55mAmerican Airlines
Deal found 14/9C$ 892
Mon 29/910:10 p.m.YUL - SNN
1 stop32h 10mAmerican Airlines
Mon 6/109:15 p.m.SNN - YUL
1 stop28h 00mAmerican Airlines
Deal found 13/9C$ 894
Sat 27/97:25 a.m.YUL - SNN
2 stops22h 55mAmerican Airlines
Mon 6/109:15 p.m.SNN - YUL
1 stop28h 00mAmerican Airlines
Deal found 13/9C$ 932
Mon 29/94:09 p.m.YUL - SNN
2 stops14h 11mAmerican Airlines
Sun 5/109:15 p.m.SNN - YUL
2 stops30h 29mAmerican Airlines
Deal found 13/9C$ 964
Mon 29/95:15 p.m.YUL - SNN
2 stops17h 55mAmerican Airlines
Sat 11/107:40 a.m.SNN - YUL
1 stop17h 35mAmerican Airlines
Deal found 13/9C$ 982
Mon 29/910:10 p.m.YUL - SNN
1 stop32h 10mAmerican Airlines
Fri 10/109:15 p.m.SNN - YUL
1 stop28h 00mAmerican Airlines
Deal found 13/9C$ 993
Sat 27/912:59 p.m.YUL - SNN
2 stops17h 21mAmerican Airlines
Fri 10/109:15 p.m.SNN - YUL
2 stops44h 09mAmerican Airlines
Deal found 13/9C$ 1,014

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 15 September 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

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

1 stop15h 05m

Shannon

Sun 7/12

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

1 stop15h 55m

C$ 892

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

2:31 p.m.-4:10 p.m.

2 stops20h 39m

Shannon

Mon 6/10

9:15 p.m.-10:40 p.m.

2 stops30h 25m

C$ 915

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

2:31 p.m.-4:10 p.m.

2 stops20h 39m

Shannon

Mon 6/10

9:15 p.m.-10:40 p.m.

2 stops30h 25m

C$ 915

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

2:31 p.m.-4:10 p.m.

2 stops20h 39m

Shannon

Tue 7/10

7:40 a.m.-10:40 p.m.

2 stops20h 00m

C$ 915

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

2:31 p.m.-11:20 a.m.

2 stops15h 49m

Shannon

Sun 5/10

9:15 p.m.-10:44 p.m.

2 stops30h 29m

C$ 964

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

2:31 p.m.-4:10 p.m.

2 stops20h 39m

Shannon

Fri 10/10

9:15 p.m.-12:24 p.m.

2 stops44h 09m

C$ 964

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

2:31 p.m.-4:10 p.m.

2 stops20h 39m

Shannon

Fri 10/10

9:15 p.m.-12:24 p.m.

2 stops44h 09m

C$ 964

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 29/9

4:09 p.m.-11:20 a.m.

2 stops14h 11m

Shannon

Sun 5/10

9:15 p.m.-10:44 p.m.

2 stops30h 29m

C$ 964

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

2:31 p.m.-11:20 a.m.

2 stops15h 49m

Shannon

Sat 11/10

7:40 a.m.-12:24 p.m.

2 stops33h 44m

C$ 964

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

12:59 p.m.-11:20 a.m.

2 stops17h 21m

Shannon

Tue 7/10

7:40 a.m.-10:55 p.m.

2 stops20h 15m

C$ 964

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

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 15h 05m. 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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Not ready to book yet? You can track prices for flights from Montreal to Shannon on Cheapflights with our Price Alert feature and get notified when better prices are available.

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