YUL - SNN

C$ 1,082 Find Cheap Flights from Montreal to Shannon – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,082
Typical prices: C$ 1,207-C$ 1,450
Multiple Airlines
Fri 16/11Thu 22/11
YUL - SNN • 2 stops
Cheapest one-way flights
C$ 1,103
Typical prices: C$ 821-C$ 949
American Airlines
Mon 17/12
YUL - SNN • 2 stops
Top layover airports
Newark (EWR)
Cheapest • Avg C$ 1,138 (round-trip)
Boston Logan Intl (BOS)
Shortest trip • 11h 21m (one-way)
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Flight Deals

Cheap Flights from Montreal to Shannon (YUL-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Shannon

Mon, 16 Nov - Sun, 22 Nov
Multiple Airlines Logo
8:15 p.m. - 1:40 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
36h 25m2 stops Lisbon Humberto Delgado London Stansted
Multiple Airlines Logo
8:15 a.m. - 7:40 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
16h 25m1 stop Paris Charles de Gaulle
C$ 1,082Multiple Airlines
3+ days ago
Mon, 16 Nov - Sun, 22 Nov
Multiple Airlines Logo
9:15 p.m. - 7:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 10m1 stop London Heathrow
Multiple Airlines Logo
8:05 p.m. - 7:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
28h 10m1 stop London Heathrow
C$ 1,135Multiple Airlines
3+ days ago
Mon, 16 Nov - Sun, 22 Nov
Multiple Airlines Logo
5:00 p.m. - 2:00 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 00m2 stops Paris Charles de Gaulle London Gatwick
Multiple Airlines Logo
8:05 p.m. - 12:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
21h 10m2 stops London Heathrow Paris Charles de Gaulle
C$ 1,139Multiple Airlines
3+ days ago
Thu, 15 Apr - Mon, 19 Apr
British Airways Logo
10:00 p.m. - 4:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
13h 10m1 stop London Heathrow
British Airways Logo
9:15 p.m. - 8:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
28h 00m1 stop London Heathrow
C$ 1,163British Airways
7 hours ago
Thu, 15 Apr - Mon, 19 Apr
Air Canada Logo
1:15 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 00m2 stops Ottawa Newark
Air Canada Logo
12:30 p.m. - 8:32 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
13h 02m1 stop Newark
C$ 1,172Air Canada
7 hours ago
Sat, 1 May - Sat, 8 May
American Airlines Logo
7:45 a.m. - 5:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 40m2 stops Philadelphia Boston Logan Intl
American Airlines Logo
2:40 p.m. - 11:44 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
26h 04m2 stops New York John F Kennedy Intl Chicago O'Hare Intl
C$ 1,176American Airlines
1 day ago
Thu, 15 Apr - Mon, 19 Apr
Air Canada Logo
3:00 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
14h 15m2 stops Ottawa Newark
Air Canada Logo
12:30 p.m. - 11:21 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
15h 51m2 stops Newark Toronto Pearson Intl
C$ 1,184Air Canada
7 hours ago
Sat, 1 May - Sat, 8 May
Aer Lingus Logo
1:10 p.m. - 5:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
11h 15m1 stop Boston Logan Intl
Aer Lingus Logo
1:45 p.m. - 7:13 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
22h 28m1 stop Boston Logan Intl
C$ 1,193Aer Lingus
1 day ago
Sat, 1 May - Sat, 8 May
Aer Lingus Logo
11:10 a.m. - 5:25 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
13h 15m2 stops Toronto Pearson Intl Boston Logan Intl
Aer Lingus Logo
1:45 p.m. - 7:13 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
22h 28m1 stop Boston Logan Intl
C$ 1,204Aer Lingus
1 day ago
Sat, 1 May - Sat, 8 May
Multiple Airlines Logo
7:20 p.m. - 3:25 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
15h 05m3 stops Toronto Pearson Intl Dublin London Stansted
Multiple Airlines Logo
6:00 a.m. - 10:30 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
33h 30m2 stops Malaga Casablanca Mohamed V
C$ 1,276Multiple Airlines
1 day ago
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Shannon flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Montreal Pierre Elliott Trudeau Intl Airport to Shannon?

British Airways (C$ 1,163) and Air Canada (C$ 1,172) are the cheapest airlines to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Shannon according to KAYAK data over the last 5 days.

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Key details for Montreal Pierre Elliott Trudeau Intl Airport to Shannon flights

Cheapest flight

C$ 1,082
Round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Shannon

When to book flights from Montreal to Shannon

Are your dates flexible? Find out the best times to travel from Montreal to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to Shannon flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Shannon take?

    There are currently no direct flights available from Montreal Pierre Elliott Trudeau Intl Airport to Shannon. Flights with 1 layover take between 11h 21m and 11h 53m in total, depending on the connection.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Shannon changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,082 to C$ 5,894. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Shannon looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Shannon are currently higher than usual. Average one-way flight prices are about C$ 1,172, which is 24% above the typical average for this route.

  • What car rental options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates averaging C$ 47 for economy cars. Top options include:

    • Budget
    • Sixt
    • Europcar
    • Easirent
    • Thrifty

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Shannon?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Shannon (SNN).

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon pass through?

    Connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon most commonly pass through:

    • Boston Logan Intl (BOS) – 50% of one-stop connections
    • Newark (EWR) – 50% of one-stop connections

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon?

    Yes. Flexible dates can save you up to 22% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon. Thursday is the cheapest departure day at C$ 1,138 round-trip on average, while Wednesday is the most expensive at C$ 1,451, a difference of C$ 313.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Shannon?

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 11h 21m, compared with 11h 53m via Newark (EWR).

  • What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and Shannon?

    Shannon is 5 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Shannon flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Wednesday. On this route, Thursday flights average C$ 1,138, about C$ 313 less than Wednesday fares (22% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.

    • Park Inn by Radisson Shannon Airport
    • Treacys Oakwood Hotel

More options for your flight from Montreal to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon
Hotels in Shannon