Find Cheapest Airlines Flying from Sydney to San Jose

Choose from 4 carriers that fly from Sydney to San Jose, including Fiji Airways, Alaska Airlines, and United Airlines. Enjoy the cheapest tickets on this route with American Airlines.
Fiji Airways logo Fiji Airways
Alaska Airlines logo Alaska Airlines
United Airlines logo United Airlines
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Sydney to San Jose according to previous 12 months data from Trip.com.

Explore the cheapest flights from Sydney to San Jose in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 986, and round-trip tickets start at AU$ 2,439.

Displayed flight fares from Sydney to San Jose are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Sydney to San Jose Flight Details

The distance between Sydney and San Jose is approximately 13,809.23km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceAU$ 986
Cheapest return ticket priceAU$ 2,439
Off-season for travelOctober
Peak season for travelJuly
Flight distance13,809.23km
Popular airlineFiji Airways
Flight statistics for the Sydney–San Jose route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Sydney (SYD) to San Jose (SJO)?

    Based on Trip.com data, American Airlines offers one-way fares as low as AU$ 986 on Cheapest nonstop routes (e.g. SYD to SJO on Thu, Apr 30), while Qantas Airways offers Cheapest nonstop round-trips from AU$ 2,439 departing on Mon, Apr 13 and returning on Mon, Apr 20.
  • At the moment, you can catch a direct flight from Sydney to San Jose with the following airlines, including: Alaska Airlines American Airlines Fiji Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sydney to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Sydney to San Jose, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Apr 30, with one-way flights priced at just AU$ 986.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Sydney to San Jose is October, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Sydney to San Jose on March 10, 2026 with Qantas Airways, with prices starting at AU$ 1,923.
  • You can land at any one of the following hubs in San Jose, with Sydney Airport to Juan Santamaria International Airport (SYD-SJO) is by far the most common option on this route: Juan Santamaria International Airport (SJO) Tobias Bolaños International Airport (SYQ).
  • The time difference between San Jose and Sydney is 16h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.