Cheap flights from Seattle (SEA) to Sydney (SYD)

Flight FAQs

From Seattle to Sydney

Are flight prices decreasing from Seattle to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Sydney Kingsford Smith to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Seattle/Tacoma Intl to Sydney Kingsford Smith. Policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Air New Zealand, and Qantas Airways flying from Seattle/Tacoma Intl to Sydney Kingsford Smith have implemented new flexible cancellation policies.

Can I find flights from Seattle to Sydney for under $1,100 on Cheapflights?

Yes, there are multiple flights from Seattle to Sydney for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,065, but on average you can expect to pay $1,194.

Are there nonstop flights from Seattle to Sydney for under $1,100 on Cheapflights?

There are no nonstop flights from Seattle to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Sydney for under $3,700?

There are currently 8+ open flights from Seattle to Sydney within the next 7 days for less than $3,700.

How popular is this flight route?

The Seattle/Tacoma Intl to Sydney Kingsford Smith flight path was viewed by 54 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Seattle or Sydney?

The rainfall in Seattle is generally more than the rainfall in Sydney. This will continue over the next 15 days.

Is Seattle weather warmer or cooler than Sydney?

Expect the weather to be around 81 °F on average in January. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Sydney is generally hotter than in Seattle.

What are the cheapest airlines to fly from Seattle to Sydney one-way?

The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $1,064. However, be on the lookout for offers from Qatar Airways and United Airlines, as they are both options that can get you from Seattle to Sydney for a low price.