Air Canada flights from Sydney to Seattle (SYD - SEA)
Cheapflights users flying from Sydney to Seattle on Air Canada typically fly into Seattle/Tacoma Intl and depart from Sydney Kingsford Smith. Select your dates above for pricing.
Travel insights for Air Canada flights from Sydney to Seattle
Get recent, data-driven insights about Air Canada flights from Sydney to Seattle including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Sydney to Seattle with Air Canada?
Use this chart to determine the optimal time to book a return flight from Sydney to Seattle. Price data was last updated on 25 April 2025.
Booking with Air Canada 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Seattle. 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 Sydney to Seattle with Air Canada?
Currently, the most affordable month to book a Air Canada flight from Sydney to Seattle in December, with an average price of $849. Conversely, traveling with Air Canada from Sydney to Seattle in January will be the most expensive, with an average cost of $1,639. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Best time to book a flight from Sydney to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Sydney with our price prediction graph.
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Other Air Canada flights from Sydney
Browse through other Air Canada flights departing from Sydney. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about Air Canada
Read reviews and see what other travellers are saying about their experiences with Air Canada. 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 Air Canada for your next flight. Reviews last updated 29 April 2025.
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