Search flights from Sydney (SYD) to San Diego (SAN)

Book your plane tickets from Sydney to San Diego with ease

Cheapest flights to San Diego

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Sydney to San Diego: things to know

The most popular route is from Kingsford Smith Airport in Sydney to San Diego International Airport in San Diego. On average this flight takes 17 hours 32 minutes one way and costs US$2,399 for the round trip.

Most popular route
Kingsford Smith Airport (SYD) to San Diego International Airport (SAN)
Average flight time
17 hours 32 minutes
Average round-trip price
US$2,399
Fly from Sydney to San Diego
7 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 San Diego

Airline options may vary according to recently booked flights and your search terms

  • United Airlines
  • Hawaiian Airlines
  • Air Canada
  • Jetstar Airways
  • Virgin Australia
  • Fiji Airways
  • Alaska Airlines

Frequently asked questions

Fly to more destinations from Sydney

gogless