Cheap flights from Adelaide to San Jose

One-way fares from $1,674 · ADL → SJC · prices found by travellers in the last 48 hours

Compare all dates San Jose → Adelaide
Cheapest fare
$1,674

Jetstar · Mon, 21 Dec

Cheapest month
December

from $1,674

Direct flights
Not recently

Usually 1+ stop

Quickest trip
17h 06m

13,020 km

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Cheapest month to fly from Adelaide to San Jose

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $1,674

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Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

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Getting around

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About flights from Adelaide to San Jose

Adelaide (ADL) and San Jose (SJC) are about 13,020 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 17h 06m. Over the next few months, one-way fares start from $1,674, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Adelaide to San Jose?

The cheapest one-way fare we've seen recently is $1,674 with Jetstar, departing Monday 21 December 2026.

What is the cheapest month to fly from Adelaide to San Jose?

December 2026 currently has the lowest fares, from $1,674 one way.

Are there direct flights from Adelaide to San Jose?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Adelaide to San Jose?

The quickest journey we've seen takes about 17h 06m. Adelaide and San Jose are around 13,020 km apart.

Which airlines fly from Adelaide to San Jose?

Recent fares on this route were with Jetstar.

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