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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney from C$ 760

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
22 Jan — 29 Jan1
1 adult

The best prices from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith are usually found in September or May, booked 65 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Pierre Elliott Trudeau Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 2,004

One-way from

C$ 760

Popular in

December

Cheapest in

September

Average price

C$ 2,787
United Airlines
  • United Airlines
  • 10/3-30/3
  • 4 total stops
  • 67h 00m total
  • Montreal to Sydney
Search Deals
4/4
  • 4/4
  • 3 total stops
  • 42h 00m total
  • Montreal to Sydney
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Sydney

Cheapest flights from Pierre Elliott Trudeau Intl to Sydney
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Sat 30/86:30 p.m.YUL - SYD
1 stop22h 25mUnited Airlines
Fri 12/910:20 a.m.SYD - YUL
1 stop35h 05mUnited Airlines
Deal found 15/1C$ 2,002
Mon 7/46:15 p.m.YUL - SYD
1 stop23h 05mAir Canada
Tue 6/59:20 a.m.SYD - YUL
2 stops35h 50mAir Canada
Deal found 15/1C$ 2,011
Sat 8/25:15 p.m.YUL - SYD
2 stops27h 15mMultiple Airlines
Fri 21/26:25 a.m.SYD - YUL
2 stops26h 38mMultiple Airlines
Deal found 14/1C$ 2,039
Mon 30/68:30 a.m.YUL - SYD
2 stops36h 05mAir New Zealand
Thu 31/76:20 p.m.SYD - YUL
2 stops50h 39mAir New Zealand
Deal found 15/1C$ 2,162
Sat 24/57:00 p.m.YUL - SYD
2 stops44h 10mAir France
Mon 9/610:15 a.m.SYD - YUL
2 stops39h 50mAir France
Deal found 16/1C$ 2,277
Sun 25/56:50 p.m.YUL - SYD
3 stops45h 40mKLM
Sun 8/610:15 a.m.SYD - YUL
2 stops44h 40mKLM
Deal found 16/1C$ 2,297
Sun 23/211:08 a.m.YUL - SYD
2 stops27h 12mLufthansa
Tue 11/311:50 a.m.SYD - YUL
1 stop40h 40mLufthansa
Deal found 15/1C$ 2,334
Mon 10/39:50 p.m.YUL - SYD
1 stop30h 00mQatar Airways
Sun 30/38:00 p.m.SYD - YUL
2 stops33h 25mQatar Airways
Deal found 15/1C$ 2,336
Sat 24/54:55 p.m.YUL - SYD
2 stops48h 10mAmerican Airlines
Tue 10/69:10 a.m.SYD - YUL
2 stops45h 20mAmerican Airlines
Deal found 16/1C$ 2,338
Mon 26/57:00 a.m.YUL - SYD
2 stops33h 30mQantas Airways
Sat 7/68:50 p.m.SYD - YUL
2 stops41h 53mQantas Airways
Deal found 16/1C$ 2,347
Wed 28/54:40 p.m.YUL - SYD
2 stops47h 35mSWISS
Fri 6/62:05 p.m.SYD - YUL
2 stops38h 55mSWISS
Deal found 16/1C$ 2,422

Find flights from Pierre Elliott Trudeau Intl to Sydney within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Sydney 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, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 18/4

11:15 a.m.-6:55 a.m.

2 stops29h 40m

Sydney Kingsford Smith

Thu 8/5

9:30 a.m.-7:27 p.m.

2 stops23h 57m

C$ 2,002

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 3/3

9:00 a.m.-9:35 a.m.

1 stop32h 35m

Sydney Kingsford Smith

Mon 17/3

10:20 a.m.-12:37 a.m.

2 stops29h 17m

C$ 2,008

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

7:00 a.m.-6:35 a.m.

2 stops33h 35m

Sydney Kingsford Smith

Wed 13/8

9:10 a.m.-12:43 a.m.

2 stops29h 33m

C$ 2,019

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

8:30 a.m.-10:35 a.m.

2 stops36h 05m

Sydney Kingsford Smith

Thu 31/7

6:20 p.m.-6:59 a.m.

2 stops50h 39m

C$ 2,162

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

7:00 p.m.-5:10 a.m.

2 stops44h 10m

Sydney Kingsford Smith

Mon 9/6

10:15 a.m.-12:05 p.m.

2 stops39h 50m

C$ 2,277

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

6:50 p.m.-6:30 a.m.

3 stops45h 40m

Sydney Kingsford Smith

Sun 8/6

10:15 a.m.-4:55 p.m.

2 stops44h 40m

C$ 2,297

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 23/2

11:08 a.m.-6:20 a.m.

2 stops27h 12m

Sydney Kingsford Smith

Tue 11/3

11:50 a.m.-1:30 p.m.

1 stop40h 40m

C$ 2,334

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 10/3

9:50 p.m.-6:50 p.m.

1 stop30h 00m

Sydney Kingsford Smith

Sun 30/3

8:00 p.m.-2:25 p.m.

2 stops33h 25m

C$ 2,336

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

4:55 p.m.-7:05 a.m.

2 stops48h 10m

Sydney Kingsford Smith

Tue 10/6

9:10 a.m.-4:30 p.m.

2 stops45h 20m

C$ 2,338

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

7:00 a.m.-6:30 a.m.

2 stops33h 30m

Sydney Kingsford Smith

Sat 7/6

8:50 p.m.-12:43 a.m.

2 stops41h 53m

C$ 2,347

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 24 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Pierre Elliott Trudeau Intl to Sydney

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Sydney. Price data was last updated on 10 January 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Sydney is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney (average of C$ 1,326). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney in December is currently the most expensive (average of C$ 1,881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to SYD?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Sydney. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 mm per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 17 January 2025.
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Emirates
8.1
Very good
3,350 reviews
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Delta
8.0
Very good
8,511 reviews
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

KLM
7.8
Good
1,339 reviews
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Cathay Pacific
7.5
Good
823 reviews
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Qatar Airways
7.5
Good
3,752 reviews
Emirates
8.1
Very good
3,350 reviews
Check prices

Overall

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The seats were very uncomfortable. I along with maybe 4 other passengers were never given our breakfast meal. The attendant completely forgot about us. For such a long flight the seats should be made with more comfort in mind. Just because it is economy doesn’t mean we don’t deserve comfort.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Sydney from Montreal Pierre Elliott Trudeau Intl, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Montreal Pierre Elliott Trudeau Intl to Kingsford Smith per day from 7 different airlines.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney round-trip?

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at C$ 2,004. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at C$ 2,008 and C$ 2,334, respectively. United Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sydney one-way?

    One-way options have recently been found by users for as low as C$ 1,281 on WestJet. Other airlines that offer cheap prices include Etihad Airways from C$ 1,469 and Air Canada from C$ 1,592 one-way.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Sydney that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Sydney.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Sydney?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sydney (average of C$ 1,326). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Sydney in December is currently the most expensive (average of C$ 1,881). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Parramatta
Penrith

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Fly from Pierre Elliott Trudeau Intl to Sydney on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to Sydney Kingsford Smith

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Sydney

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 627AverageC$ 2,043FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 629AverageC$ 2,187FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapestC$ 1,267AverageC$ 2,003FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapestC$ 1,702AverageC$ 2,358FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,739AverageC$ 1,991FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
LufthansaCheapestC$ 1,779AverageC$ 2,236FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 1,938AverageC$ 2,375FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Sydney?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Sydney with no change fees?

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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