Search flights from Sydney (SYD) to Seattle (SEA)
Book your plane tickets from Sydney to Seattle with ease
Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Mon 24 NovUS$713.82One wayEconomy1 traveller
- Tue 2 DecUS$714.86One wayEconomy1 traveller
- Mon 1 DecUS$716.07One wayEconomy1 traveller
Flying from Sydney to Seattle: things to know
The most popular route is from Kingsford Smith Airport in Sydney to Sea-Tac Airport in Seattle. On average this flight takes 19 hours 57 minutes one way and costs US$2,024 for the round trip.
Most popular route | Kingsford Smith Airport (SYD) to Sea-Tac Airport (SEA) |
---|---|
Average flight time | 19 hours 57 minutes |
Average round-trip price | US$2,024 |
Fly from Sydney to Seattle | 14 airlines |
Reasons to book flights with Booking.com
Great selection
Easily compare flights, airlines and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on selected airfares
Airlines that fly from Sydney to Seattle
Airline options may vary according to recently booked flights and your search terms
- Air Canada
- Hawaiian Airlines
- United Airlines
- All Nippon Airways
- Asiana Airlines
- Jetstar Airways
- Qantas Airways
- American Airlines
- Fiji Airways
- Alaska Airlines
- Philippine Airlines
- Virgin Australia
- Air New Zealand
- China Airlines
Frequently asked questions
Fly to more destinations from Sydney
- MelbourneAustralia
- BrisbaneAustralia
- LondonUnited Kingdom
- BangkokThailand
- KutaIndonesia
- AucklandNew Zealand
- Gold CoastAustralia
- TokyoJapan
- AdelaideAustralia
- CairnsAustralia
- PerthAustralia
- New DelhiIndia
- SingaporeSingapore
- ParisFrance
- ManilaPhilippines
- KathmanduNepal
- SeoulSouth Korea
- Frankfurt/MainGermany
- NadiFiji
- ShanghaiChina
- HobartAustralia
- Hong KongHong Kong
- Ho Chi Minh CityVietnam
- Phuket TownThailand
- GuangzhouChina
- QueenstownNew Zealand
- AmsterdamNetherlands