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Cheap flights from San José to Sydney from $1,044

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SYD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from San José to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

$1,504

One-way from

$1,044

Popular in

December

Cheapest in

August

Average price

$3,440
22/8-5/9
  • 22/8-5/9
  • 6 total stops
  • 63h 21m total
  • San José to Sydney
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5/8
  • 5/8
  • 3 total stops
  • 29h 08m total
  • San José to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($919 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($169 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from San José to Sydney

Cheapest flights from San José to Sydney
Explore the most affordable flight options available from San José to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 22/814:37SJO - SYD
3 stops29h 08mMultiple Airlines
Fri 5/913:15SYD - SJO
3 stops34h 13mMultiple Airlines
Deal found 11/6$1,504
Sat 20/908:37SJO - SYD
1 stop30h 18mUnited Airlines
Fri 31/1010:20SYD - SJO
2 stops41h 05mUnited Airlines
Deal found 10/6$2,931
Thu 21/817:00SJO - SYD
2 stops32h 15mLATAM Airlines
Sat 18/1012:50SYD - SJO
3 stops43h 45mLATAM Airlines
Deal found 12/6$3,273
Mon 3/1109:00SJO - SYD
3 stops55h 35mAir Canada
Mon 1/1216:00SYD - SJO
2 stops48h 15mAir Canada
Deal found 11/6$3,586
Mon 3/1113:55SJO - SYD
3 stops48h 00mBritish Airways
Thu 13/1116:20SYD - SJO
3 stops44h 10mBritish Airways
Deal found 11/6$3,770
Sun 15/616:30SJO - SYD
2 stops56h 40mIberia
Sat 21/620:45SYD - SJO
2 stops57h 50mIberia
Deal found 11/6$4,963
Thu 13/1120:10SJO - SYD
2 stops42h 25mKLM
Sun 23/1112:45SYD - SJO
3 stops45h 25mKLM
Deal found 10/6$5,490

Cheapflights Fare Finder

Customise your flight search to find flights from San José to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from San José to Sydney that are best for you.

Fly from

San José

Fly to

Sydney

Route

Depart

Return

Price

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 22/8

14:37-11:45

3 stops29h 08m

Sydney Kingsford Smith

Fri 5/9

13:15-07:28

3 stops34h 13m

$1,504

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Sat 20/9

08:37-06:55

1 stop30h 18m

Sydney Kingsford Smith

Fri 31/10

10:20-10:25

2 stops41h 05m

$2,931

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 21/8

17:00-17:15

2 stops32h 15m

Sydney Kingsford Smith

Sat 18/10

12:50-15:35

3 stops43h 45m

$3,273

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 3/11

09:00-09:35

3 stops55h 35m

Sydney Kingsford Smith

Mon 1/12

16:00-23:15

2 stops48h 15m

$3,586

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Mon 3/11

13:55-06:55

3 stops48h 00m

Sydney Kingsford Smith

Thu 13/11

16:20-19:30

3 stops44h 10m

$3,770

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Thu 13/11

20:10-07:35

2 stops42h 25m

Sydney Kingsford Smith

Sun 23/11

12:45-17:10

3 stops45h 25m

$5,490

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 5/8

14:37-11:45

3 stops29h 08m

$1,044

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Fri 21/11

18:10-06:50

2 stops43h 40m

$2,200

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 26/8

17:00-06:45

2 stops45h 45m

$2,300

San JoséSydney

SJO - SYD

SJOSYD

San José Juan Santamaria Intl

Tue 26/8

08:37-06:55

1 stop30h 18m

$3,674

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from San José to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from San José with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Sydney

What is the cheapest month to book a flight from San José, San José Province to Sydney?

Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $129). Flying from San José, San José Province to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 13 June 2025.
Peruse reviews from past customers who have flown with KLM, LATAM Airlines and Qatar Airways from San José to Sydney to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LATAM Airlines
7.5
Good
1,785 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Qatar Airways
7.4
Good
3,584 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,537 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Allan,June 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from San José to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San José, San José Province to Sydney round-trip?

    Flying on United Airlines is currently your cheapest option to Sydney, with prices starting at $2,931. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and Air Canada, with the lowest prices starting at $3,273 and $3,586, respectively. United Airlines is currently priced 16% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San José, San José Province to Sydney one-way?

    The cheapet airlines for a one-way flight from San José, San José Province to Sydney are Qatar Airways ($2,200), LATAM Airlines ($2,300), and United Airlines ($3,674).

  • Can I find deals for flights from San José to Sydney that include hotel bookings?

    Yes. In addition to deals on San José to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San José to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Sydney.

  • Can I find deals for business class flights from San José to Sydney?

    Yes. Cheapflights offers flight deals from San José to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Sydney?

    Currently, May is the cheapest month in which you can book a flight from San José, San José Province to Sydney (average of $129). Flying from San José, San José Province to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San José?

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

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