Find flights
When to book
Airlines

Cheap flights from Sydney to San Sebastian from $721

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EAS
20 lug — 27 lug1
1 adult

Cheap flight deals from Sydney to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to San Sebastian (EAS). 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 15 luglio 2025.

Round-trip from

$2,581

One-way from

$721
27/8-3/9
  • 27/8-3/9
  • 6 total stops
  • 93h 25m total
  • Sydney to San Sebastian
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 51h 40m total
  • Sydney to San Sebastian
Search Deals

Find flight deals from Sydney to San Sebastian

Cheapest flights from Sydney to San Sebastian
Explore the most affordable flight options available from Sydney to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 luglio 2025.

mer 27/820:55SYD - EAS
3 stops43h 35mMultiple Airlines
mer 3/909:10EAS - SYD
3 stops49h 50mMultiple Airlines
Deal found 13/7$2,581
gio 28/814:50SYD - EAS
2 stops49h 30mQatar Airways
gio 4/909:05EAS - SYD
2 stops37h 10mQatar Airways
Deal found 13/7$2,662
mer 27/811:50SYD - EAS
3 stops41h 00mLATAM Airlines
mer 3/909:20EAS - SYD
2 stops37h 25mLATAM Airlines
Deal found 13/7$4,836

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney 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 15 luglio 2025.
Use the filters below to find and compare flights from Sydney to San Sebastian that are best for you.

Fly from

Sydney

Fly to

San Sebastian

Route

Depart

Return

Price

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

mer 27/8

20:55-08:30

3 stops43h 35m

San Sebastián

mer 3/9

09:10-19:00

3 stops49h 50m

$2,581

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

gio 28/8

14:50-08:20

2 stops49h 30m

San Sebastián

gio 4/9

09:05-06:15

2 stops37h 10m

$2,662

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

mer 27/8

11:50-20:50

3 stops41h 00m

San Sebastián

mer 3/9

09:20-06:45

2 stops37h 25m

$4,836

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

mer 15/10

13:50-08:30

3 stops51h 40m

$721

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Best time to book a flight from Sydney to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Sydney 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.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. 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 San Sebastian. Reviews last updated 15 luglio 2025.
See what other customers who have flown with LATAM Airlines and Qatar Airways from Sydney to San Sebastian have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,808 reviews
Check prices

Crew

8.1

Overall

7.5

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,June 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,808 reviews
LATAM Airlines
7.5
Good
1,808 reviews
Check prices

Crew

8.1

Overall

7.5

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,June 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
Qatar Airways
7.4
Good
3,603 reviews
LATAM Airlines
7.5
Good
1,808 reviews
Check prices

Crew

8.1

Overall

7.5

Boarding

7.6

Comfort

7.4

Entertainment

7.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,June 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Bilbao flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to San Sebastian?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney 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 Sydney to San Sebastian?

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to San Sebastian, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Sydney 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights