$952 Find Cheap Flights from Costa Rica to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from Costa Rica to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Costa Rica to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Costa Rica to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Costa Rica to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
14:37 - 11:45SJO-SYD
29h 08m3 stops
 Logo
13:45 - 07:28SYD-SJO
33h 43m3 stops
$2,139
Find Deal
Sat, 14 Jun - Sat, 21 Jun
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06:10 - 07:05SJO-SYD
32h 55m2 stops
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09:10 - 18:45SYD-SJO
49h 35m2 stops
$2,220
Find Deal
Tue, 17 Jun - Tue, 15 Jul
United Airlines Logo
08:45 - 07:00SJO-SYD
30h 15m2 stops
United Airlines Logo
10:20 - 22:39SYD-SJO
28h 19m2 stops
$2,976United Airlines
Find Deal
Thu, 31 Jul - Sat, 9 Aug
United Airlines Logo
08:37 - 06:55SJO-SYD
30h 18m1 stop
United Airlines Logo
10:30 - 07:15SYD-SJO
37h 45m2 stops
$2,990United Airlines
Find Deal
Thu, 21 Aug - Sat, 18 Oct
LATAM Airlines Logo
17:00 - 10:35SJO-SYD
48h 35m3 stops
LATAM Airlines Logo
12:50 - 15:35SYD-SJO
43h 45m3 stops
$3,452LATAM Airlines
Find Deal
Fri, 10 Oct - Wed, 22 Oct
LATAM Airlines Logo
17:00 - 09:35SJO-SYD
48h 35m3 stops
LATAM Airlines Logo
13:10 - 15:35SYD-SJO
43h 25m2 stops
$3,518LATAM Airlines
Find Deal
Sun, 21 Sep - Tue, 21 Oct
American Airlines Logo
13:50 - 06:55SJO-SYD
25h 05m1 stop
American Airlines Logo
10:25 - 22:04SYD-SJO
27h 39m1 stop
$5,393American Airlines
Find Deal
Thu, 29 May - Fri, 6 Jun
American Airlines Logo
13:55 - 06:55SJO-SYD
25h 00m1 stop
American Airlines Logo
10:25 - 22:05SYD-SJO
27h 40m1 stop
$5,507American Airlines
Find Deal
Tue, 17 Jun - Tue, 15 Jul
Air Canada Logo
13:30 - 07:20SJO-SYD
49h 50m3 stops
Air Canada Logo
10:20 - 21:25SYD-SJO
52h 05m2 stops
$5,794Air Canada
Find Deal
Sat, 20 Sep - Fri, 31 Oct
Air Canada Logo
07:55 - 07:20SJO-SYD
55h 25m3 stops
Air Canada Logo
09:20 - 22:50SYD-SJO
53h 30m2 stops
$6,697Air Canada
Find Deal
Thu, 29 May - Fri, 6 Jun
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KAYAK's insights & trends for flights to Sydney

Get data-powered insights and trends into flights to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Sydney is May, where tickets cost $2,977 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Costa Rica is $4,775 and $4,337 respectively. For one-way flights, the best month to travel is May with an average price of $2,977.

What is the cheapest time of day to fly to Sydney?

The average price for all round-trip flights to Sydney depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sydney is generally in the afternoon, when round-trip flights cost $2,147 on average. The most expensive time of day to fly to Sydney is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,305.

How far in advance should I book a flight to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

April

High season

September

Cheapest flight

$952
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from San José to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    The city centre of Sydney is 7 km from Sydney.

  • What is the name of Sydney’s airport?

    Sydney is served by Sydney Kingsford Smith Airport, also commonly referred to as Kingsford Smith or Sydney. The airport code is SYD.

  • How does KAYAK find such low prices on flights to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Sydney are there each week?

    Each week there are around 2,055 direct flights from within Costa Rica to Sydney. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Katoomba
Parramatta
Terrigal
Penrith
Leura
Manly
Cronulla
Coogee
Bondi Beach
Randwick
Lithgow
Charlestown
Swansea
Newport
Brooklyn

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.