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Cheap flights from Montreal to Shannon from C$ 769

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Shannon departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montreal to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 p.m. - 8:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 45m1 stop London Gatwick
Multiple Airlines Logo
9:55 a.m. - 2:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
33h 20m1 stop London Gatwick
C$ 974Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
10:05 p.m. - 8:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 20m1 stop London Gatwick
Multiple Airlines Logo
6:20 a.m. - 9:00 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
19h 40m2 stops London Stansted Paris Charles de Gaulle
C$ 988Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Multiple Airlines Logo
10:05 p.m. - 8:50 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 45m1 stop London Gatwick
Multiple Airlines Logo
8:30 a.m. - 11:35 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
32h 05m2 stops Manchester Paris Charles de Gaulle
C$ 1,017Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
10:00 p.m. - 4:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
13h 10m1 stop London Heathrow
Multiple Airlines Logo
7:30 a.m. - 8:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
17h 45m1 stop London Heathrow
C$ 1,097Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
United Airlines Logo
9:45 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
19h 30m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 p.m. - 10:06 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
14h 36m1 stop Newark
C$ 1,147United Airlines
Mon, 5 Oct - Fri, 9 Oct
United Airlines Logo
9:45 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
19h 30m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 p.m. - 10:06 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
14h 36m1 stop Newark
C$ 1,148United Airlines
Mon, 5 Oct - Fri, 9 Oct
United Airlines Logo
9:45 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
19h 30m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 p.m. - 10:06 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
14h 36m1 stop Newark
C$ 1,158United Airlines
Mon, 5 Oct - Fri, 9 Oct
Air Canada Logo
1:10 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 05m2 stops Ottawa Newark
Air Canada Logo
12:30 p.m. - 1:51 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
18h 21m2 stops Newark Toronto Pearson Intl
C$ 1,159Air Canada
Mon, 5 Oct - Fri, 9 Oct
United Airlines Logo
8:30 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
20h 45m2 stops Washington, D.C. Reagan-National Newark
United Airlines Logo
12:30 p.m. - 2:40 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
31h 10m2 stops Newark Washington, D.C. Dulles Intl
C$ 1,161United Airlines
Sun, 4 Oct - Thu, 8 Oct
United Airlines Logo
8:30 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
20h 45m2 stops Washington, D.C. Reagan-National Newark
United Airlines Logo
12:30 p.m. - 10:06 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
14h 36m1 stop Newark
C$ 1,164United Airlines
Sun, 4 Oct - Thu, 8 Oct

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United Airlines flights from Montreal to Shannon, Clare

Our best United Airlines deals on Montreal to Shannon, Clare flight tickets
United Airlines
5 Oct
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
19h 30m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
14h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,147
United Airlines
5 Oct
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
19h 30m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
14h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,148
United Airlines
5 Oct
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
19h 30m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
14h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,158

Air Canada flights from Montreal to Shannon, Clare

Our best Air Canada deals on Montreal to Shannon, Clare flight tickets
Air Canada
5 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 05m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
18h 21m
2 stops
YUL1:51 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,159
Air Canada
5 Oct
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
16h 05m
2 stops
SNN10:15 a.m.Shannon
9 Oct
SNN12:30 p.m.Shannon
17h 06m
2 stops
YUL12:36 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,169
Air Canada
3 Oct
YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl
20h 35m
2 stops
SNN10:15 a.m.Shannon
21 Oct
SNN12:30 p.m.Shannon
29h 39m
1 stop
YUL1:09 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 5,830

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Shannon, Clare 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, momondo users made 96,600 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Montreal to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

10:05 p.m.-8:50 p.m.

1 stop17h 45m

Shannon

Thu 10/9

9:55 a.m.-2:15 p.m.

1 stop33h 20m

C$ 974

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

10:05 p.m.-8:25 p.m.

1 stop17h 20m

Shannon

Mon 5/10

6:20 a.m.-9:00 p.m.

2 stops19h 40m

C$ 988

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

10:05 p.m.-8:50 p.m.

1 stop17h 45m

Shannon

Thu 10/9

8:30 a.m.-11:35 a.m.

2 stops32h 05m

C$ 1,017
Quickest round-trip

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

10:00 p.m.-4:10 p.m.

1 stop13h 10m

Shannon

Mon 5/10

7:30 a.m.-8:15 p.m.

1 stop17h 45m

C$ 1,097

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

9:45 a.m.-10:15 a.m.

2 stops19h 30m

Shannon

Fri 9/10

12:30 p.m.-10:06 p.m.

1 stop14h 36m

C$ 1,147

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

9:45 a.m.-10:15 a.m.

2 stops19h 30m

Shannon

Fri 9/10

12:30 p.m.-10:06 p.m.

1 stop14h 36m

C$ 1,148

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

9:45 a.m.-10:15 a.m.

2 stops19h 30m

Shannon

Fri 9/10

12:30 p.m.-10:06 p.m.

1 stop14h 36m

C$ 1,158

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

1:10 p.m.-10:15 a.m.

2 stops16h 05m

Shannon

Fri 9/10

12:30 p.m.-1:51 a.m.

2 stops18h 21m

C$ 1,159

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

8:30 a.m.-10:15 a.m.

2 stops20h 45m

Shannon

Thu 8/10

12:30 p.m.-2:40 p.m.

2 stops31h 10m

C$ 1,161

MontrealShannon

YUL Montreal Pierre Elliott Trudeau Intl - SNN Shannon

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

8:30 a.m.-10:15 a.m.

2 stops20h 45m

Shannon

Thu 8/10

12:30 p.m.-10:06 p.m.

1 stop14h 36m

C$ 1,164

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from Montreal to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montreal to Shannon?

Aer Lingus and British Airways are the most popular carriers operating from Montreal to Shannon

When to book flights from Montreal to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Shannon, Clare (YMQ to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Shannon, Clare

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Montreal to Shannon, Clare takes 17h 20m
There are no direct flights from Montreal to Shannon, Clare. There are no popular flight routes from Montreal to Shannon, Clare.
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Frequently asked questions about flying from Montreal to Shannon, Clare

  • How far is Montreal to Shannon by plane?

    There are 4611.9 km between Montreal and Shannon. Flights usually cover this in 17h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montreal to Shannon Airport?

    Prices for flights from Montreal to Shannon Airport are updated daily.

  • How old do you have to be to fly from Montreal to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Lahinch
Ennis

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Shannon?

It is quick and easy to find Montreal to Shannon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Shannon that suits you.

Can I find flights from Montreal to Shannon with flexible booking policies on momondo?

Yes. All flights to Shannon from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Shannon?

momondo helps you find the best flight between Montreal and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Shannon right now. Can momondo alert me if prices change?

Price alerts on flights to Shannon from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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