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Cheap flights from Montreal to Shannon from C$ 443

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 21/6. 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

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Find the cheapest flights from Montreal to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:25 p.m. - 10:15 a.m.
YUL
-
SNN
13h 50m
1 stop
Air Canada Logo
12:30 p.m. - 10:06 p.m.
SNN
-
YUL
14h 36m
1 stop
C$ 1,165Air Canada
Wed, 13 May - Mon, 18 May
Air Canada Logo
9:45 a.m. - 10:15 a.m.
YUL
-
SNN
19h 30m
2 stops
Air Canada Logo
9:30 a.m. - 9:45 a.m.
SNN
-
YUL
29h 15m
2 stops
C$ 1,186Air Canada
Sun, 31 May - Thu, 4 Jun
Air Canada Logo
10:10 a.m. - 10:15 a.m.
YUL
-
SNN
19h 05m
2 stops
Air Canada Logo
9:30 a.m. - 8:00 a.m.
SNN
-
YUL
27h 30m
2 stops
C$ 1,198Air Canada
Sun, 31 May - Thu, 4 Jun
Multiple Airlines Logo
10:10 p.m. - 4:10 p.m.
YUL
-
SNN
13h 00m
1 stop
Multiple Airlines Logo
7:30 a.m. - 4:40 p.m.
SNN
-
YUL
14h 10m
1 stop
C$ 1,216Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
10:05 p.m. - 8:20 p.m.
YUL
-
SNN
17h 15m
1 stop
Multiple Airlines Logo
8:10 a.m. - 10:40 a.m.
SNN
-
YUL
31h 30m
2 stops
C$ 1,234Multiple Airlines
Tue, 19 May - Mon, 25 May
Air Canada Logo
3:25 p.m. - 10:15 a.m.
YUL
-
SNN
13h 50m
1 stop
Air Canada Logo
12:30 p.m. - 9:54 a.m.
SNN
-
YUL
26h 24m
2 stops
C$ 1,239Air Canada
Wed, 13 May - Mon, 18 May
Multiple Airlines Logo
11:35 p.m. - 2:55 p.m.
YUL
-
SNN
10h 20m
1 stop
Multiple Airlines Logo
5:00 p.m. - 11:35 a.m.
SNN
-
YUL
23h 35m
2 stops
C$ 1,243Multiple Airlines
Sat, 20 Jun - Fri, 26 Jun
Multiple Airlines Logo
8:35 p.m. - 12:30 a.m.
YUL
-
SNN
22h 55m
1 stop
Multiple Airlines Logo
7:05 p.m. - 9:00 p.m.
SNN
-
YUL
30h 55m
2 stops
C$ 1,249Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr
United Airlines Logo
2:20 p.m. - 10:15 a.m.
YUL
-
SNN
14h 55m
2 stops
United Airlines Logo
12:30 p.m. - 6:12 p.m.
SNN
-
YUL
34h 42m
2 stops
C$ 1,271United Airlines
Tue, 5 May - Tue, 12 May
Air Canada Logo
4:50 p.m. - 10:15 a.m.
YUL
-
SNN
36h 25m
2 stops
Air Canada Logo
12:30 p.m. - 8:54 p.m.
SNN
-
YUL
37h 24m
2 stops
C$ 1,280Air Canada
Sun, 19 Apr - Sun, 26 Apr

Air Canada flights from Montreal to Shannon, Clare

Our best Air Canada deals on Montreal to Shannon, Clare flight tickets
Air Canada
13 May
YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl
13h 50m
1 stop
SNN10:15 a.m.Shannon
18 May
SNN12:30 p.m.Shannon
14h 36m
1 stop
YUL10:06 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,165
Air Canada
31 May
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
19h 30m
2 stops
SNN10:15 a.m.Shannon
4 Jun
SNN9:30 a.m.Shannon
29h 15m
2 stops
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,186
Air Canada
31 May
YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl
19h 05m
2 stops
SNN10:15 a.m.Shannon
4 Jun
SNN9:30 a.m.Shannon
27h 30m
2 stops
YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,198

United Airlines flights from Montreal to Shannon, Clare

Our best United Airlines deals on Montreal to Shannon, Clare flight tickets
United Airlines
5 May
YUL2:20 p.m.Montreal Pierre Elliott Trudeau Intl
14h 55m
2 stops
SNN10:15 a.m.Shannon
12 May
SNN12:30 p.m.Shannon
34h 42m
2 stops
YUL6:12 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,271
United Airlines
4 Jul
YUL8:40 a.m.Montreal Pierre Elliott Trudeau Intl
17h 50m
1 stop
SNN7:30 a.m.Shannon
18 Jul
SNN9:30 a.m.Shannon
13h 00m
1 stop
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,320
United Airlines
22 Aug
YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
SNN7:30 a.m.Shannon
29 Aug
SNN9:30 a.m.Shannon
31h 30m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,321

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 24 March 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 - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

3:25 p.m.-10:15 a.m.

1 stop13h 50m

Shannon

Mon 18/5

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

1 stop14h 36m

C$ 1,165

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

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

2 stops19h 30m

Shannon

Thu 4/6

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

2 stops29h 15m

C$ 1,186

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

10:10 a.m.-10:15 a.m.

2 stops19h 05m

Shannon

Thu 4/6

9:30 a.m.-8:00 a.m.

2 stops27h 30m

C$ 1,198
Quickest round-trip

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

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

1 stop13h 00m

Shannon

Mon 25/5

7:30 a.m.-4:40 p.m.

1 stop14h 10m

C$ 1,216

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

10:05 p.m.-8:20 p.m.

1 stop17h 15m

Shannon

Mon 25/5

8:10 a.m.-10:40 a.m.

2 stops31h 30m

C$ 1,234

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

3:25 p.m.-10:15 a.m.

1 stop13h 50m

Shannon

Mon 18/5

12:30 p.m.-9:54 a.m.

2 stops26h 24m

C$ 1,239

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

11:35 p.m.-2:55 p.m.

1 stop10h 20m

Shannon

Fri 26/6

5:00 p.m.-11:35 a.m.

2 stops23h 35m

C$ 1,243

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:35 p.m.-12:30 a.m.

1 stop22h 55m

Shannon

Sun 26/4

7:05 p.m.-9:00 p.m.

2 stops30h 55m

C$ 1,249

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

2:20 p.m.-10:15 a.m.

2 stops14h 55m

Shannon

Tue 12/5

12:30 p.m.-6:12 p.m.

2 stops34h 42m

C$ 1,271

MontrealShannon

YUL - SNN

YULSNN

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

4:50 p.m.-10:15 a.m.

2 stops36h 25m

Shannon

Sun 26/4

12:30 p.m.-8:54 p.m.

2 stops37h 24m

C$ 1,280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

United Airlines is the most popular carrier 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

10h 20m

Direct flights

None
The fastest flight from Montreal to Shannon, Clare takes 10h 20m
There are no direct flights from Montreal to Shannon, Clare. There are no popular flight routes from Montreal to Shannon, Clare.
Search flight deals

  • How far is Montreal to Shannon by plane?

    There are 4611.9 km between Montreal and Shannon. Flights usually cover this in 10h 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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