Popular airlines from Seattle-Tacoma International Airport (SEA) to Sydney Airport (SYD)
Air New ZealandAir New Zealand
Qantas AirwaysQantas Airways
Air CanadaAir Canada
Qatar AirwaysQatar Airways
British AirwaysBritish Airways
All Nippon AirwaysAll Nippon Airways
EmiratesEmirates
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Seattle to Sydney (SEA-SYD)
Prices were available within the past 7 days and start at S$573 for one-way flights and S$1,481 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Seattle (SEA) to Sydney (SYD)
May is typically the cheapest month to fly
Frequently asked questions
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Kingsford Smith Intl. |
Airlines serving | Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, Delta, Emirates, Hawaiian Airlines, Japan Airlines, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines, United |
Return price | S$1,480 |
Distance | 12399 km |
Book with confidence
Flights from Seattle to Sydney
There are several airlines that operate frequent flights from Seattle (SEA) to Sydney (SYD) including
- Delta Air Lines with 84 flights a week
- United Airlines with 39 flights a week
- Alaska Airlines with 35 flights a week
- Virgin Australia with 30 flights a week
- Air New Zealand with 24 flights a week
The earliest flight leaves Seattle Tacoma Intl. Airport at 08:00 and arrives at Kingsford Smith Intl. Airport at 05:35. The last flight of the day departs Seattle at 21:29 and arrives at Sydney at 20:05.
The flight distance from Seattle to Sydney is about 13435 km, the shortest flight is 17 hours 30 minutes with WestJet.
Expedia lets you search across the largest number of airlines and Sydney flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Sydney flight!
Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Sydney trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.
Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Sydney with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!
Explore a world of travel with Expedia
- Accor Hotels in Brighton-le-Sands
- Family friendly Hotels in Brighton-le-Sands
- Brighton-Le-Sands Hotels
- Earlwood Hotels
- Hotels near Green Square Station
- Hotels near Kingsford Smith Intl.
- Kogarah Hotels
- Casino Hotels in Mascot
- Hotels with Early Check In in Mascot
- Hotels with Swimming Pools in Mascot
- Hotels with smoking rooms in Mascot
- Meriton Hotels in Mascot
- Stamford Hotels & Resorts in Mascot
- Mascot Hotels
- Budget Hotels in Newtown
- Pagewood Hotels
- Beach Resorts in Rockdale
- Rockdale Hotels
- Hotels near Shep's Mound
- St Peters Hotels
- Stanmore Hotels
- Sydenham Hotels
- Sydney Hotels
- Condo Rentals in Sydney South
- Meriton Hotels in Wolli Creek
- Wolli Creek Hotels
- Meriton Hotels in Zetland
- Flights to Kingsford Smith Intl.
- Flights to Sydney
- Flights from Kingsford Smith Intl.
- Jetstar Brisbane (BNE) to Sydney (SYD) flights
- Jetstar Cairns (CNS) to Sydney (SYD) flights
- Jetstar Darwin (DRW) to Sydney (SYD) flights
- Qantas Airways Auckland (AKL) to Sydney (SYD) flights
- Qantas Airways Singapore (SIN) to Sydney (SYD) flights
- Scoot Singapore (SIN) to Sydney (SYD) flights
- Singapore Airlines Singapore (SIN) to Sydney (SYD) flights
- Flights from Manama (BAH) to Sydney (SYD)
- Flights from Brisbane (BNE) to Sydney (SYD)
- Flights from Mumbai (BOM) to Sydney (SYD)
- Flights from Cairo (CAI) to Sydney (SYD)
- Flights from Guangzhou (CAN) to Sydney (SYD)
- Flights from Jakarta (CGK) to Sydney (SYD)
- Flights from Christchurch (CHC) to Sydney (SYD)
- Flights from Cairns (CNS) to Sydney (SYD)
- Flights from Copenhagen (CPH) to Sydney (SYD)
- Flights from Changsha (CSX) to Sydney (SYD)
- Flights from Dallas (DFW) to Sydney (SYD)
- Flights from Doha (DOH) to Sydney (SYD)
- Flights from Rio de Janeiro (GIG) to Sydney (SYD)
- Flights from Geneva (GVA) to Sydney (SYD)
- Flights from Tokyo (HND) to Sydney (SYD)
- Flights from Johor Bahru (JHB) to Sydney (SYD)
- Flights from Kuala Lumpur (KUL) to Sydney (SYD)
- Flights from Los Angeles (LAX) to Sydney (SYD)
- Flights from London (LON) to Sydney (SYD)
- Flights from Orlando (MCO) to Sydney (SYD)
- Flights from Melbourne (MEL) to Sydney (SYD)
- Flights from Minneapolis (MSP) to Sydney (SYD)
- Flights from Milan (MXP) to Sydney (SYD)
- Flights from Nadi (NAN) to Sydney (SYD)
- Flights from Gold Coast (OOL) to Sydney (SYD)
- Flights from Prague (PRG) to Sydney (SYD)
- Flights from Seoul (SEL) to Sydney (SYD)
- Flights from Shanghai (SHA) to Sydney (SYD)
- Flights from Singapore (SIN) to Sydney (RSE)
- Flights from Singapore (SIN) to Sydney (SYD)
- Flights from Surabaya (SUB) to Sydney (SYD)
- Ace Rental Cars in Inner West
- Advantage Rent-A-Car Rental Cars in Kingsford Smith Intl.
- Advantage Rent-A-Car Rental Cars in Sydney South
- Avis Rental Cars in Kingsford Smith Intl.
- Budget Rental Cars in Kingsford Smith Intl.
- Car hire near King Street
- Rental cars Kingsford Smith Intl. airport
- Car hire near Mascot
- Car hire near Newtown
- Economy Rent a Car Rental Cars in Kingsford Smith Intl.
- Enterprise Rental Cars in Kingsford Smith Intl.
- Europcar Rental Cars in Kingsford Smith Intl.
- Global Rent a Car Rental Cars in Sydney South
- Goldcar rental Rental Cars in Inner West
- Hertz Rental Cars in Kingsford Smith Intl.
- Movida Rent A Car Rental Cars in Kingsford Smith Intl.
- National Car Rental Rental Cars in Kingsford Smith Intl.
- Nü Car Rentals Rental Cars in Kingsford Smith Intl.
- Payless Rental Cars in Kingsford Smith Intl.
- Pickup Car Hire near Kingsford Smith Intl.
- Redspot Rental Cars in Kingsford Smith Intl.
- Sixt Rental Cars in Kingsford Smith Intl.
- Thrifty Car Rental Rental Cars in Kingsford Smith Intl.