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Cheap flights from Montreal to Shannon from C$ 466

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — SNN
4 Aug — 11 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Shannon

Enter your travel dates to find the best prices.

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 5 July 2026.

Mon 17/85:45 p.m.
YUL
-
SNN
2 stops34h 50m
Multiple Airlines
Mon 24/84:10 p.m.
SNN
-
YUL
1 stop23h 30m
Multiple Airlines
Deal found 1/7C$ 986
Tue 4/86:00 p.m.
YUL
-
SNN
2 stops21h 35m
Multiple Airlines
Tue 11/89:15 p.m.
SNN
-
YUL
2 stops27h 05m
Multiple Airlines
Deal found 30/6C$ 1,059
Sat 29/88:55 a.m.
YUL
-
SNN
2 stops26h 10m
Multiple Airlines
Sat 5/94:50 p.m.
SNN
-
YUL
2 stops27h 10m
Multiple Airlines
Deal found 4/7C$ 1,073
Thu 30/710:05 p.m.
YUL
-
SNN
1 stop30h 25m
Multiple Airlines
Sat 8/86:40 a.m.
SNN
-
YUL
2 stops22h 45m
Multiple Airlines
Deal found 30/6C$ 1,206
Wed 29/710:05 p.m.
YUL
-
SNN
1 stop17h 25m
Multiple Airlines
Sat 8/86:40 a.m.
SNN
-
YUL
2 stops22h 45m
Multiple Airlines
Deal found 30/6C$ 1,211
Wed 29/710:05 p.m.
YUL
-
SNN
1 stop17h 25m
Multiple Airlines
Sun 9/83:45 p.m.
SNN
-
YUL
2 stops33h 25m
Multiple Airlines
Deal found 30/6C$ 1,259

Find 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 5 July 2026.

Round-trip from

C$ 986

One-way from

C$ 466
17/8-24/8
  • 17/8-24/8
  • 3 total stops
  • 58h 20m total
  • Montreal to Shannon
Search Deals
16/8
  • 16/8
  • 3 total stops
  • 46h 50m 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 5 July 2026.
Use the filters below to find and compare flights from Montreal to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

5:45 p.m.-9:35 a.m.

2 stops34h 50m

Shannon

Mon 24/8

4:10 p.m.-10:40 a.m.

1 stop23h 30m

C$ 986

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

10:05 p.m.-8:35 p.m.

1 stop17h 30m

Shannon

Tue 11/8

9:15 p.m.-7:20 p.m.

2 stops27h 05m

C$ 1,060

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

8:55 a.m.-4:05 p.m.

2 stops26h 10m

Shannon

Sat 5/9

4:50 p.m.-3:00 p.m.

2 stops27h 10m

C$ 1,073

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

4:55 p.m.-7:30 a.m.

1 stop33h 35m

Shannon

Wed 5/8

9:30 a.m.-9:47 p.m.

2 stops17h 17m

C$ 1,280

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

4:55 p.m.-7:30 a.m.

1 stop33h 35m

Shannon

Wed 5/8

9:30 a.m.-9:26 p.m.

1 stop16h 56m

C$ 1,381

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

9:35 a.m.-1:30 p.m.

2 stops22h 55m

Shannon

Wed 5/8

8:10 p.m.-9:10 p.m.

2 stops30h 00m

C$ 1,394
Quickest round-trip

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

9:45 a.m.-7:30 a.m.

1 stop16h 45m

Shannon

Thu 6/8

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

1 stop13h 00m

C$ 1,432

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

9:30 a.m.-11:10 a.m.

1 stop20h 40m

Shannon

Mon 3/8

1:05 p.m.-8:37 a.m.

1 stop24h 32m

C$ 1,453

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

2:29 p.m.-11:10 a.m.

1 stop15h 41m

Shannon

Thu 6/8

1:05 p.m.-8:37 a.m.

1 stop24h 32m

C$ 1,496
Cheapest one-way

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

8:30 p.m.-3:35 p.m.

1 stop14h 05m

C$ 610

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

  • 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.

See more FAQs

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

Yes! Cheapflights helps users easily find flights from Montreal to Shannon with no change fees.

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

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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