£831 Cheap Flights from San José (SJO) to Sydney (SYD)

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Cheap Flights from San José (SJO) to Sydney (SYD)

Prices were available within the past 7 days and start at £831 for one-way flights and £1,678 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£1,678 Return, found 4 days ago
£1,678
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £1,678 found 4 days ago
Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£1,756 Return, found 4 days ago
£1,756
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £1,756 found 4 days ago
LATAM Airlines Group
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£1,955 Return, found 4 days ago
£1,955
Return
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £1,955 found 4 days ago
Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£1,966 Return, found 4 days ago
£1,966
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £1,966 found 4 days ago
Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£1,968 Return, found 4 days ago
£1,968
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £1,968 found 4 days ago
Alaska Airlines
Sun, 5 May - Sun, 12 May
SJO
San José
SYD
Sydney
£1,996 Return, found 1 hour ago
£1,996
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sun, 5 May from San José to Sydney, returning Sun, 12 May, priced at £1,996 found 1 hour ago
Alaska Airlines
Sun, 5 May - Sun, 12 May
SJO
San José
SYD
Sydney
£2,006 Return, found 1 hour ago
£2,006
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sun, 5 May from San José to Sydney, returning Sun, 12 May, priced at £2,006 found 1 hour ago
Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£2,027 Return, found 4 days ago
£2,027
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £2,027 found 4 days ago
LATAM Airlines Group
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£2,033 Return, found 4 days ago
£2,033
Return
found 4 days ago
Select LATAM Airlines Group flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £2,033 found 4 days ago
Alaska Airlines
Sun, 16 Mar - Fri, 21 Mar
SJO
San José
SYD
Sydney
£2,035 Return, found 4 days ago
£2,035
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 16 Mar from San José to Sydney, returning Fri, 21 Mar, priced at £2,035 found 4 days ago
Flight from San José to Sydney route information
Origin airport
Juan Santamaría Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, British Airways, LATAM Airlines Group
Return price
£1,678
Distance
13723 km

Compare flights from San José to Sydney easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San José to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Juan Santamaría Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Juan Santamaría Intl. (SJO) to Kingsford Smith Intl. (SYD) 

The easiest way to view the best deals on flights from San José to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Juan Santamaría Intl. to Kingsford Smith Intl. start at just £1,678 and range up to £2,035.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San José and Sydney
  • booking your flight during March, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San José to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Juan Santamaría Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SJO to Mascot Airport?
If you’re travelling between Juan Santamaria Intl. Airport and SYD, round-trip journeys start from £1,678. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Juan Santamaria Intl. Airport to Sydney Airport?
We get that circumstances change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from SJO to Kingsford Smith Intl. Airport (SYD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Juan Santamaria Intl. Airport to Kingsford Smith Intl. Airport (SYD) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Juan Santamaria Intl. Airport to Mascot Airport?
With around 13,800 kilometres separating SJO and Kingsford Smith Intl. Airport (SYD), your flight will be a long one. Pack wisely to make your time in the air more comfortable. Simple things like warm clothing and a quality neck pillow can make a big difference.
Which airlines fly direct from SJO to Kingsford Smith Intl. Airport (SYD)?
If you want to travel straight from Juan Santamaria Intl. Airport to Mascot Airport, you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are SJO to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from SJO to Mascot Airport are available up to 12 months before departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it’s never something you can count on. Also, booking your flights ahead of time means you’ll have more options — and you can avoid getting stuck in the dreaded middle seat! We’re constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.
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