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Cheap flights from Australia to San Sebastian from $1,783

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EAS
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to San Sebastian

Enter your travel dates to find the best prices.

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 26 February 2026.

Mon 11/521:30
SYD
-
EAS
2 stops43h 10m
Multiple Airlines
Mon 6/709:20
EAS
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 24/2$1,783
Fri 13/315:50
SYD
-
EAS
2 stops50h 50m
Qatar Airways
Tue 17/313:40
EAS
-
SYD
2 stops31h 10m
Qatar Airways
Deal found 23/2$1,857
Mon 11/507:40
SYD
-
EAS
2 stops45h 10m
Cathay Pacific
Mon 6/721:30
EAS
-
SYD
3 stops50h 30m
Cathay Pacific
Deal found 24/2$2,997
Fri 13/311:20
SYD
-
EAS
2 stops43h 30m
American Airlines
Tue 17/313:40
EAS
-
SYD
3 stops56h 35m
American Airlines
Deal found 23/2$7,776

Find 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 26 February 2026.

Round-trip from

$1,783
11/5-6/7
  • 11/5-6/7
  • 4 total stops
  • 80h 00m total
  • Australia to San Sebastian
Search Deals

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 26 February 2026.
Use the filters below to find and compare flights from Australia to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Mon 11/5

21:30-08:40

2 stops43h 10m

San Sebastián

Mon 6/7

09:20-06:10

2 stops36h 50m

$1,783

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

15:50-08:40

2 stops50h 50m

San Sebastián

Tue 17/3

13:40-06:50

2 stops31h 10m

$1,857

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

11:20-20:50

2 stops43h 30m

San Sebastián

Tue 17/3

13:40-08:15

3 stops56h 35m

$7,776

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Sorted by cheapest first

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 43h 30m. There are 17447 km between Australia and San Sebastian. Both multi-stop and direct flights can be found to your destination and back.

  • 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

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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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