YUL - SNN

C$ 1,019 Find Cheap Flights from Montreal to Shannon – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,096
Typical prices: C$ 1,181-C$ 1,340
Multiple Airlines
Thu 4/10Mon 8/10
YUL - SNN • 2 stops
Cheapest one-way flights
C$ 1,372
Typical prices: C$ 894-C$ 2,465
Air Canada
Sat 22/12
YUL - SNN • 1 stop
Direct flights
Not available
There are currently no direct flights between Montreal Pierre Elliott Trudeau Intl Airport and Shannon. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
May
Cheapest • 12% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg C$ 1,212 (round-trip)
Newark (EWR)
Shortest trip • 12h 54m (one-way)
Insights
Insights
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Booking Insights
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

Sun, 4 Oct - Thu, 8 Oct
Multiple Airlines Logo
11:10 a.m. - 4:10 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
24h 00m2 stops Toronto Pearson Intl London Heathrow
Multiple Airlines Logo
9:15 p.m. - 12:00 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
19h 45m1 stop London Heathrow
C$ 1,096Multiple Airlines
Wed, 2 Dec - Mon, 7 Dec
Multiple Airlines Logo
9:15 p.m. - 4:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
14h 30m1 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$ 1,104Multiple Airlines
Wed, 2 Dec - Mon, 7 Dec
Multiple Airlines Logo
7:33 a.m. - 5:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 17m2 stops Philadelphia Boston Logan Intl
Multiple Airlines Logo
7:50 a.m. - 7:15 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
16h 25m1 stop London Heathrow
C$ 1,125Multiple Airlines
Sun, 4 Oct - Thu, 8 Oct
Multiple Airlines Logo
10:10 p.m. - 8:35 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 25m1 stop London Heathrow
Multiple Airlines Logo
7:30 a.m. - 4:40 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
14h 10m1 stop London Heathrow
C$ 1,149Multiple Airlines
Sat, 3 Oct - Wed, 7 Oct
United Airlines Logo
1:05 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 10m2 stops Washington, D.C. Dulles 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$ 1,159United Airlines
Sat, 3 Oct - Wed, 7 Oct
United Airlines Logo
1:05 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 10m2 stops Washington, D.C. Dulles 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$ 1,160United Airlines
Sat, 3 Oct - Wed, 7 Oct
United Airlines Logo
1:05 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
16h 10m2 stops Washington, D.C. Dulles 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$ 1,162United Airlines
Sat, 17 Oct - Sat, 24 Oct
United Airlines Logo
8:35 a.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
20h 40m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 p.m. - 8:29 a.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
24h 59m1 stop Newark
C$ 1,170United Airlines
Wed, 2 Dec - Mon, 7 Dec
Iberia Logo
7:33 a.m. - 5:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
17h 17m2 stops Philadelphia Boston Logan Intl
Iberia Logo
7:50 a.m. - 10:53 p.m.SNN  Shannon-YUL Montreal Pierre Elliott Trudeau Intl
20h 03m2 stops London Heathrow Charlotte Douglas
C$ 1,173Iberia
Sat, 3 Oct - Wed, 7 Oct
Air Canada Logo
4:10 p.m. - 10:15 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-SNN Shannon
13h 05m2 stops Toronto Pearson Intl 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$ 1,184Air Canada
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 from Montreal Pierre Elliott Trudeau Intl Airport to Shannon with more confidence.

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

United Airlines (C$ 1,159) and Iberia (C$ 1,173) 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

Low season

March

Cheapest flight

C$ 1,096
Most popular time to fly (3% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

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

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Shannon takes 0h 00m, covering 7,440 km.

  • 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 varied from about C$ 1,096 to C$ 1,941. That means the highest observed fare was about 77% 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$ 1,378, which is 44% 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 starting from around C$ 5 for economy cars. Top options include:
    • Budget
    • Sixt
    • Europcar
    • Thrifty
    • Easirent

  • 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?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Shannon most commonly connect through:

    • Newark (EWR) – 43% of one-stop connections
    • London Heathrow (LHR) – 43% of one-stop connections
    • Boston Logan Intl (BOS) – 14% of one-stop connections

    Newark (EWR) handles the largest share of one-stop connections on this route.

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

    On the Montreal Pierre Elliott Trudeau Intl Airport to Shannon route, being flexible with your departure day can save you up to 17%. Saturday is the cheapest day at C$ 1,212 round-trip on average, while Wednesday is the most expensive at C$ 1,456 – a C$ 244 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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 12h 54m via Newark (EWR) and 14h 34m via London Heathrow (LHR).

  • 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 Saturday departure instead of Wednesday. On this route, Saturday flights average C$ 1,212 – about C$ 244 less than Wednesday (17% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Shannon trip for May. Fares historically average C$ 1,142 round-trip in that month – typically C$ 314 less than the most expensive month, which is November (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