YUL - SYD

$513 Find Cheap Flights from Montreal to Sydney - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,325
Typical prices: $1,488-$1,861
ANA
Sat 9/1Sat 9/8
YUL - SYD • 2 stops
Cheapest one-way
$514
Typical prices: $716-$1,101
Delta
Fri 8/31
YUL - SYD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Montreal Pierre Elliott Trudeau Intl Airport and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 8% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Calgary (YYC)
Cheapest • Avg $378 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 9h 59m (one-way)
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Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Sydney (YUL-SYD)

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

Recent round-trip flight deals from Montreal to Sydney

Tue, Sep 1 - Tue, Sep 8
ANA Logo
6:10 am - 9:25 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
37h 15m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
8:55 pm - 12:39 amSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
41h 44m2 stops Tokyo Haneda Vancouver Intl
$1,325ANA
Sun, Jan 24 - Fri, Feb 5
Qatar Airways Logo
8:50 pm - 7:20 pmYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
30h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
2:00 pm - 2:05 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
40h 05m2 stops Melbourne Doha Hamad Intl
$1,369Qatar Airways
Mon, Nov 16 - Mon, Nov 23
Qatar Airways Logo
8:50 pm - 6:50 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
42h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
2:00 pm - 2:05 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
40h 05m2 stops Melbourne Doha Hamad Intl
$1,370Qatar Airways
Mon, Sep 7 - Wed, Sep 30
Air New Zealand Logo
4:55 pm - 10:40 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
27h 45m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
10:55 am - 6:44 amSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
33h 49m2 stops Auckland Intl Los Angeles
$1,552Air New Zealand
Mon, Sep 7 - Wed, Sep 30
Air New Zealand Logo
4:55 pm - 10:40 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
27h 45m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
10:55 am - 6:44 amSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
33h 49m2 stops Auckland Intl Los Angeles
$1,556Air New Zealand
Mon, Sep 7 - Wed, Sep 30
Air New Zealand Logo
4:55 pm - 8:45 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
25h 50m2 stops Los Angeles Auckland Intl
Air New Zealand Logo
10:55 am - 6:44 amSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
33h 49m2 stops Auckland Intl Los Angeles
$1,562Air New Zealand
Mon, Sep 7 - Wed, Sep 30
Air Canada Logo
9:40 pm - 7:20 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
43h 40m2 stops Edmonton Vancouver Intl
Air Canada Logo
9:20 am - 3:59 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
20h 39m1 stop Vancouver Intl
$1,755Air Canada
Mon, Sep 7 - Wed, Sep 30
Air Canada Logo
9:40 pm - 7:20 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
43h 40m2 stops Edmonton Vancouver Intl
Air Canada Logo
9:20 am - 3:59 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
20h 39m1 stop Vancouver Intl
$1,762Air Canada
Sun, Sep 27 - Tue, Dec 15
United Airlines Logo
6:35 pm - 6:55 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
22h 20m1 stop San Francisco
United Airlines Logo
9:20 am - 9:40 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
28h 20m2 stops Houston George Bush Intcntl Newark
$1,814United Airlines
Sun, Sep 27 - Wed, Dec 16
United Airlines Logo
6:35 pm - 6:55 amYUL  Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith
22h 20m1 stop San Francisco
United Airlines Logo
11:50 am - 9:01 pmSYD  Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl
25h 11m2 stops San Francisco Chicago O'Hare Intl
$1,814United Airlines
Booking Insights

Price, demand and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Sydney 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 Sydney with more confidence.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney start at $1,325. Prices are below average for this route right now, with typical round-trip fares ranging from $1,488 to $1,861. The lowest price found in the past 5 days was $1,325 on ANA.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Tuesday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney, it is 6% cheaper than the average day. Friday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

  • May is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney at $1,535 round-trip.
  • December ($1,966) and January ($1,797) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 28% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Montreal Pierre Elliott Trudeau Intl Airport to Sydney the cheapest?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney are cheapest 22 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

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

Low season

June

Cheapest flight

$514
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney

When to book flights from Montreal to Sydney

Are your dates flexible? Find out the best times to travel from Montreal to Sydney 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 Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and arrive at Sydney Kingsford Smith (SYD).

  • What cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

    Two cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney:

    • Economy Class
    • Business Class

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

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

    • Vancouver Intl (YVR) - 80% of one-stop connections
    • Los Angeles (LAX) - 8% of one-stop connections
    • Doha Hamad Intl (DOH) - 5% of one-stop connections
    • Nadi (NAN) - 2% of one-stop connections

    Vancouver Intl (YVR) 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 Sydney?

    Yes. Being flexible with your travel dates can save you up to 13% on the Montreal Pierre Elliott Trudeau Intl Airport to Sydney route. Tuesday is the cheapest departure day at $1,582 round-trip on average, while Friday is the most expensive at $1,799, a difference of $217. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Sydney Opera House and Circular Quay. These are among the most viewed places in Sydney on KAYAK.

  • How long is a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

    A nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney takes 0h 00m, covering 9,949 miles.

  • What are the earliest and latest flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

    These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Sydney:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to Sydney flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 2% above the route average of $1,672. Book 22 weeks before departure for the lowest fares.

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

    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 Sydney 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 $1,325 to $10,449. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Sydney are currently higher than usual. Average one-way flight prices are about $1,298, which is 43% above the typical average for this route.

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

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 9h 59m, compared with 11h 05m via Calgary (YYC) and 11h 09m via Toronto Pearson Intl (YYZ).

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

    Sydney is 14 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:
    · Bargain Car Rentals
    · East Coast Car Rentals
    · EverythingFleet
    · YESDRIVE CAR RENTAL
    · No Birds

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney range from $1,488 to $1,861, with an average of $1,672 over the past 12 months. Anything below $1,488 counts as a good deal.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $1,582 - about $217 less than Friday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Sydney trip for May. Fares historically average $1,535 round-trip in that month - typically $431 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - ibis budget Sydney Airport
    - Travelodge Hotel Sydney Airport
    - Rydges Sydney Airport Hotel

Everything you need to know for your flight from Montreal to Sydney

Information on your arrival and departure airports

Montreal (YUL)
Sydney (SYD)