$554 Find Cheap Flights from Sydney to Seattle – Compare and Save

There aren’t any airlines offering direct flights from Sydney to Seattle. However, you will find that most of the itineraries come with just one stop along the way. Where you stop will depend on the airline you fly with. For example, flights with Qatar Airways come with a stop at Hamad International Airport (DOH) in Doha. Flights with Qantas, United, or American Airlines generally come with a stop in a US city like Los Angeles (LAX) or Honolulu (HNL).

The Seattle-Tacoma International Airport has an off-site facility dedicated to hire cars. This is located a 5min drive from the airport and there are free shuttles operating 24h a day, all throughout the year. You will find the pick-up zone for the shuttle just outside the baggage claim level in the international arrivals hall.

App-based ride-share operators and taxis pick up passengers from the third floor of the parking garage. You should find the taxis on the north and south curbs. If you’re meeting a ride-share operator, they’ll generally head to rows G through J (the orange and purple sections) of this level of the garage. To get to this parking garage, you’ll need to cross the skybridge located one level up from baggage claim. Once you’re over the bridge, you’ll need to go back down a level to get to the third floor.

With around 17 hours in the air and at least one stopover, extra comfort will go a long way on this route. Qantas offers a 'Bid Now' upgrade service. This allows you to make a bid in either points, cash or a combination of both. You can set how much you're willing to pay for an upgrade and you'll receive an email 24 hours later letting you know if it's been successful.

Both Air Canada and Air New Zealand have a stopover in Vancouver for most of their flights from Sydney to Seattle. Qantas flights usually stop in Honolulu, but some flights stop in San Francisco. American Airlines flights stop at either Los Angeles Airport (LAX) or Dallas/Fort Worth (DFW).

There are multiple lounges at Sydney Airport and if you're a member of any frequent flyer programs you may get complimentary access to one or more. Qantas, Air New Zealand and Emirates all have their own lounges available to business passengers and some frequent flyers. The Centurion Lounge is open to eligible American Express card holders.

Most airlines on this route, including Qantas and Air Canada allow you to bring one piece of checked luggage, weighing up to 23 kg. Asiana Airlines and Korean Airlines allow you to bring two 23 kg suitcases on their U.S. routes. You can usually book extra luggage online to avoid higher fees.

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

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

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

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

• Vancouver Intl (YVR) – 39% of one-stop connections
• Los Angeles (LAX) – 23% of one-stop connections
• San Francisco (SFO) – 16% of one-stop connections
• Honolulu (HNL) – 15% of one-stop connections

Vancouver Intl (YVR) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 9% on the Sydney to Seattle route. Tuesday is the cheapest departure day at $1,434 return on average, while Saturday is the most expensive at $1,564, a difference of $130. 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 Seattle are Lumen Field, Space Needle, and McCaw Hall. These are among the most viewed places in Seattle on KAYAK.

Last-minute fares on this route (booked within 2 weeks of departure) run 22% above the route average of $1,489. Book 26 weeks before departure for the lowest fares.

A direct flight from Sydney to Seattle 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 Sydney to Seattle are currently lower than usual. Average one-way flight prices are about $815, which is 14% 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 51m via Honolulu (HNL) and 19h 01m via San Francisco (SFO).

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

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around $5 for economy cars. Top options include:
· Fox
· Europcar
· Thrifty
· Budget
· Dollar

Return flights from Sydney to Seattle range from $1,350 to $1,720, with an average of $1,489 over the past 12 months. Anything below $1,350 counts as a good deal.