United Airlines flights from Calgary to Sydney (YYC - SYD)
Cheapflights users flying from Calgary to Sydney on United Airlines typically fly into Sydney Kingsford Smith and depart from Calgary. Select your dates above for pricing.
United Airlines flights from Calgary to Sydney in 2025
Find detailed information about United Airlines flights from Calgary to Sydney. Explore the options provided by United Airlines to plan your journey from Calgary to Sydney. Data last updated 29 April 2025.
Find United Airlines flight deals from Calgary to Sydney
Cheapest United Airlines flights from Calgary to SydneyExplore the most affordable United Airlines flight options available from Calgary to Sydney. Find the lowest fares with prices last updated on 29 April 2025.
Explore the most affordable United Airlines flight options available from Calgary to Sydney. Find the lowest fares with prices last updated on 29 April 2025.
Travel insights for United Airlines flights from Calgary to Sydney
Get recent, data-driven insights about United Airlines flights from Calgary to Sydney including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Calgary to Sydney with United Airlines?
Use this chart to determine the optimal time to book a round-trip flight from Calgary to Sydney. Price data was last updated on 25 April 2025.
Booking with United Airlines 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Calgary to Sydney with United Airlines?
Currently, the most affordable month to book a United Airlines flight from Calgary to Sydney in April, with an average price of C$ 723. Conversely, traveling with United Airlines from Calgary to Sydney in December will be the most expensive, with an average cost of C$ 1,671. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
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).
Best time to book a flight from Calgary to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Calgary with our price prediction graph.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Other United Airlines flights from Calgary
Browse through other United Airlines flights departing from Calgary. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about United Airlines
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 29 April 2025.
Overview
Crew
Boarding
Comfort
Entertainment
Food