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Cheap flights from Australia to San Sebastian from $2,083

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EAS
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Australia to San Sebastian

Keep the following information in mind while searching for Australia to San Sebastian flight deals. Data was last updated 16 September 2025.

Round-trip from

$2,083
Qatar Airways
  • Qatar Airways
  • 29/10-5/11
  • 4 total stops
  • 91h 00m total
  • Australia to San Sebastian
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Find flight deals from Australia to San Sebastian

Cheapest flights from Australia to San Sebastian
Explore the most affordable flight options available from Australia to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29/1015:50SYD - EAS
2 stops31h 40mMultiple Airlines
Wed 5/1121:30EAS - SYD
2 stops59h 20mMultiple Airlines
Deal found 14/9$2,083
Thu 30/1021:40SYD - EAS
2 stops57h 10mQatar Airways
Thu 6/1113:40EAS - SYD
2 stops43h 10mQatar Airways
Deal found 14/9$2,223
Mon 13/1016:40SYD - EAS
3 stops33h 40mMultiple Airlines
Mon 20/1008:50EAS - SYD
3 stops38h 30mMultiple Airlines
Deal found 15/9$2,332
Thu 30/1012:00SYD - EAS
2 stops35h 30mMultiple Airlines
Thu 6/1114:05EAS - SYD
3 stops34h 40mMultiple Airlines
Deal found 14/9$2,913

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to San Sebastian 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 16 September 2025.
Use the filters below to find and compare flights from Australia to San Sebastian that are best for you.

Fly from

Australia

Fly to

San Sebastian

Route

Depart

Return

Price

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 29/10

15:50-13:30

2 stops31h 40m

San Sebastián

Wed 5/11

21:30-18:50

2 stops59h 20m

$2,083

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Thu 30/10

21:40-20:50

2 stops57h 10m

San Sebastián

Thu 6/11

13:40-18:50

2 stops43h 10m

$2,223

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Mon 13/10

16:40-17:20

3 stops33h 40m

San Sebastián

Mon 20/10

08:50-08:20

3 stops38h 30m

$2,332

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Sun 15/3

15:50-13:30

2 stops31h 40m

San Sebastián

Thu 19/3

14:05-06:50

2 stops30h 45m

$2,370

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Thu 30/10

12:00-13:30

2 stops35h 30m

San Sebastián

Thu 6/11

14:05-10:45

3 stops34h 40m

$2,913

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Sun 15/3

09:45-13:00

3 stops37h 15m

San Sebastián

Thu 19/3

09:20-06:55

2 stops35h 35m

$8,373

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Australia to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Australia 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 Australia to San Sebastian
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to San Sebastian from Australia?

    For a flight from Australia to San Sebastian, you will be flying into San Sebastián. San Sebastián (EAS) is just 15.7 km from the centre of the city.

  • How long is the flight from Australia to San Sebastian?

    Departing from Australia to San Sebastian will take you 57h 10m. There are 17447 km between Australia and San Sebastian.

  • Can I find deals for flights from Australia to San Sebastian that include hotel bookings?

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

  • How can I find direct flights from Australia to San Sebastian?

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

  • Can I find deals for business class flights from Australia to San Sebastian?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Australia to San Sebastian?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to San Sebastian. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to San Sebastian?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to San Sebastian for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to San Sebastian with no change fees?

Certainly. Search results for flights to San Sebastian from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Australia to San Sebastian become cheaper?

Of course! You can now track prices for flights from Australia to San Sebastian and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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