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Cheap flight deals from Montreal to Sydney Starting at $640

For as little as $640, you can take your next adventure to Sydney without breaking the bank. Choose between one-way and return tickets from Montreal below.

  • One way
  • Round-trip
      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Mon, Mar 10|Montreal - Sydney|United Airlines
        $640$794
        19% OFF
        19% OFF
        $794$640

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Mon, Mar 10, arriving at Kingsford Smith Airport. One-way Prices start from $640 including taxes and charges.

      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Thu, Mar 20|Montreal - Sydney|United Airlines
        $644$794
        19% OFF
        19% OFF
        $794$644

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Thu, Mar 20, arriving at Kingsford Smith Airport. One-way Prices start from $644 including taxes and charges.

      • YUL05:15 pm
        24h 45m
        1 stop
        SYD09:00 am
        Tue, Mar 18|Montreal - Sydney|Air Canada
        $651$794
        18% OFF
        18% OFF
        $794$651

        Choose Air Canada flights from Montreal to Sydney. The one-way connecting flight with Air Canada departs from Montreal-Trudeau International Airport on Tue, Mar 18, arriving at Kingsford Smith Airport. One-way Prices start from $651 including taxes and charges.

      • YUL08:30 am
        32h 30m
        1 stop
        SYD07:00 am
        Mon, Apr 14|Montreal - Sydney|United Airlines
        $651
        $651

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Mon, Apr 14, arriving at Kingsford Smith Airport. One-way Prices start from $651 including taxes and charges.

      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Sat, Mar 22|Montreal - Sydney|United Airlines
        $653
        $653

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Sat, Mar 22, arriving at Kingsford Smith Airport. One-way Prices start from $653 including taxes and charges.

      • YUL08:30 am
        32h 30m
        1 stop
        SYD07:00 am
        Fri, Apr 4|Montreal - Sydney|United Airlines
        $656
        $656

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Fri, Apr 4, arriving at Kingsford Smith Airport. One-way Prices start from $656 including taxes and charges.

      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Mon, Mar 17|Montreal - Sydney|Air Canada
        $671
        $671

        Choose Air Canada flights from Montreal to Sydney. The one-way connecting flight with Air Canada departs from Montreal-Trudeau International Airport on Mon, Mar 17, arriving at Kingsford Smith Airport. One-way Prices start from $671 including taxes and charges.

      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Fri, Mar 21|Montreal - Sydney|United Airlines
        $675
        $675

        Choose United Airlines flights from Montreal to Sydney. The one-way connecting flight with United Airlines departs from Montreal-Trudeau International Airport on Fri, Mar 21, arriving at Kingsford Smith Airport. One-way Prices start from $675 including taxes and charges.

      • YUL08:30 am
        32h 30m
        1 stop
        SYD07:00 am
        Tue, Apr 15|Montreal - Sydney|Air Canada
        $685
        $685

        Choose Air Canada flights from Montreal to Sydney. The one-way connecting flight with Air Canada departs from Montreal-Trudeau International Airport on Tue, Apr 15, arriving at Kingsford Smith Airport. One-way Prices start from $685 including taxes and charges.

      • YUL05:15 pm
        24h 50m
        1 stop
        SYD09:05 am
        Fri, Mar 21|Montreal - Sydney|Air Canada
        $685
        $685

        Choose Air Canada flights from Montreal to Sydney. The one-way connecting flight with Air Canada departs from Montreal-Trudeau International Airport on Fri, Mar 21, arriving at Kingsford Smith Airport. One-way Prices start from $685 including taxes and charges.

      • YMQ01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Thu, Feb 6|Montreal - Sydney|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Montreal to Sydney flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8961

    Air Canada

    01:10 pm

    YUL

    2.7h

    02:50 pm

    ORD

    SMTWTFS
    Search

  2. QF3102

    Qantas Airways

    05:30 pm

    ORD

    4.5h

    08:01 pm

    LAX

    SMTWTFS

  3. QF4112

    Qantas Airways

    10:50 pm

    LAX

    15.3h

    07:05 am

    SYD

    SMTWTFS

  4. AC413

    Air Canada

    01:15 pm

    YUL

    1.4h

    02:39 pm

    YYZ

    SMTWTFS
    Search

  5. AC791

    Air Canada

    04:00 pm

    YYZ

    5.4h

    06:24 pm

    LAX

    SMTWTFS

  6. AA073

    American Airlines

    10:55 pm

    LAX

    15.1h

    09:00 am

    SYD

    SMTWTFS

  7. PD124

    Porter Airlines

    02:35 pm

    YUL

    1.5h

    04:06 pm

    YYZ

    SMTWTFS
    Search

  8. PD665

    Porter Airlines

    05:30 pm

    YYZ

    5.6h

    08:08 pm

    LAX

    SMTWTFS

  9. AA073

    American Airlines

    10:55 pm

    LAX

    15.1h

    09:00 am

    SYD

    SMTWTFS

  10. UA8467

    United Airlines

    05:15 pm

    YUL

    6.0h

    08:14 pm

    LAX

    SMTWTFS
    Search

  11. FJ811

    Fiji Airways

    11:55 pm

    LAX

    10.8h

    05:45 am

    NAN

    SMTWTFS

  12. FJ911

    Fiji Airways

    09:00 am

    NAN

    4.8h

    11:45 am

    SYD

    SMTWTFS

  13. AC8821

    Air Canada

    08:30 am

    YUL

    1.8h

    10:19 am

    DCA

    SMTWTFS
    Search

  14. AA1162

    American Airlines

    05:30 pm

    DCA

    5.9h

    08:25 pm

    LAX

    SMTWTFS

  15. AA073

    American Airlines

    10:55 pm

    LAX

    15.1h

    09:00 am

    SYD

    SMTWTFS

  16. AC8821

    Air Canada

    08:30 am

    YUL

    1.8h

    10:19 am

    DCA

    SMTWTFS
    Search

  17. QF4300

    Qantas Airways

    05:30 pm

    DCA

    5.9h

    08:22 pm

    LAX

    SMTWTFS

  18. QF4112

    Qantas Airways

    10:50 pm

    LAX

    15.3h

    07:05 am

    SYD

    SMTWTFS

  19. UA8107

    United Airlines

    08:30 am

    YUL

    1.8h

    10:19 am

    DCA

    SMTWT-S
    Search

  20. AA1632

    American Airlines

    05:31 pm

    DCA

    3.8h

    08:19 pm

    DFW

    SMTWTFS

  21. QF008

    Qantas Airways

    10:40 pm

    DFW

    17.3h

    06:55 am

    SYD

    SMTWTFS

  22. AC8959

    Air Canada

    09:15 am

    YUL

    2.5h

    10:47 am

    ORD

    SMTWTFS
    Search

  23. QF3102

    Qantas Airways

    05:30 pm

    ORD

    4.5h

    08:01 pm

    LAX

    SMTWTFS

  24. QF4112

    Qantas Airways

    10:50 pm

    LAX

    15.3h

    07:05 am

    SYD

    SMTWTFS

  25. AC8959

    Air Canada

    09:15 am

    YUL

    2.5h

    10:47 am

    ORD

    SMTWTFS
    Search

  26. QF4557

    Qantas Airways

    03:17 pm

    ORD

    4.5h

    05:48 pm

    LAX

    SMTWTFS

  27. QF4112

    Qantas Airways

    10:50 pm

    LAX

    15.3h

    07:05 am

    SYD

    SMTWTFS

  28. UA3590

    United Airlines

    09:15 am

    YUL

    2.0h

    11:14 am

    IAD

    SMTWTFS
    Search

  29. QF4300

    Qantas Airways

    05:30 pm

    DCA

    5.9h

    08:22 pm

    LAX

    SMTWTFS

  30. QF4112

    Qantas Airways

    10:50 pm

    LAX

    15.3h

    07:05 am

    SYD

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Montreal to Sydney?

Explore the best time to buy affordable tickets to Sydney with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Montreal (YMQ) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Montreal to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Montreal (YMQ) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around $2,032.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Montreal to Sydney

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Montreal to Sydney

Cheapest nonstop flight price$639
Off-season for travelApril
Peak season for travelOctober
Flight distance16,036.5 km
Popular airlineEmirates

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