$103 Find Cheap Flights from Seattle to Sydney – Compare and Save

Yes, there are direct flights from Seattle/Tacoma International (SEA) to Sydney/Kingsford Smith (SYD). There is a range of direct flights to choose from, such as Delta, Hawaiian, Fiji Airways, and many more. However, there are several indirect flights to choose from if you are looking for a cheaper flight.

Yes, there are multiple hotels near and at the airport in Sydney that also provides shuttle services to and from the airport. If you can't stay outside, look no further than the hotels at the airport. These include Rydges Sydney Airport Hotel, Citadines Connect Airport Hotel, and Travelodge Hotel Sydney Airport.

There are several ways to get to Sydney CBD from the airport. You can use a train which will take about 17min or rideshare app services which will take 20min. Alternatively, you can take public transport, a bus which will take 28mins.

It takes about 20min to get to SEA from downtown Seattle by bus. You can order a taxi or use a shuttle. The shuttle runs from the terminals at regular intervals between SEA and downtown.

Flights from Seattle to Sydney usually depart from Seattle/Tacoma Intl (SEA) and arrive at Sydney Kingsford Smith (SYD).

Three cabin classes are available on flights from Seattle to Sydney:

• Economy class
• Premium Economy Class
• Business Class

One-stop flights from Seattle to Sydney most commonly connect through:

• Los Angeles Los Angeles (LAX) – 29% of one-stop connections
• Vancouver Intl (YVR) – 26% of one-stop connections
• Honolulu (HNL) – 24% of one-stop connections
• San Francisco (SFO) – 11% of one-stop connections

Los Angeles Los Angeles (LAX) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 17% on the Seattle to Sydney route. Monday is the cheapest departure day at $1,424 return on average, while Friday is the most expensive at $1,698, a difference of $274. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Last-minute fares on this route (booked within 2 weeks of departure) run 17% above the route average of $1,538. Book 6 weeks before departure for the lowest fares.

A direct flight from Seattle to Sydney takes 0h 00m, covering 20,057 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Seattle to Sydney are currently lower than usual. Average one-way flight prices are about $648, which is 27% below the typical average for this route.

Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time of 18h 41m, compared to 18h 55m via San Francisco (SFO) and 20h 10m via Los Angeles Los Angeles (LAX).

Sydney is 17 hours ahead of Seattle (Eastern Australia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $14 for economy cars. Top options include:
• Bargain Car Rentals
• East Coast Car Rentals
• EverythingFleet
• YESDRIVE CAR RENTAL
• No Birds

Return flights from Seattle to Sydney range from $1,238 to $1,829, with an average of $1,538 over the past 12 months. Anything below $1,238 counts as a good deal.