How do I get Price Alerts for flights from Sydney to San Sebastian?

Price Alerts will notify you by email when the price for flights to San Sebastian from Sydney decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Sydney to San Sebastian with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Sebastián Airport?

Prices for flights from Sydney Kingsford Smith Airport to San Sebastián Airport are updated daily.

How old do you have to be to fly from Sydney Kingsford Smith Airport to San Sebastián Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,793 Cheap Flights from Sydney to San Sebastian in 2026

1 adult

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Find the cheapest flights from Sydney to San Sebastian

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One-way

Cheap return flights

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15:50 - 20:50

SYD

EAS

39h 00m

2 stops

09:20 - 06:50

EAS

SYD

35h 30m

2 stops

$1,793Qatar Airways

Fri, 13 Mar - Tue, 17 Mar

15:50 - 08:40

SYD

EAS

50h 50m

2 stops

09:20 - 06:50

EAS

SYD

35h 30m

2 stops

$1,806Qatar Airways

Fri, 13 Mar - Tue, 17 Mar

15:50 - 13:00

SYD

EAS

31h 10m

2 stops

13:40 - 06:50

EAS

SYD

31h 10m

2 stops

$1,818Qatar Airways

Fri, 13 Mar - Tue, 17 Mar

13:05 - 08:40

SYD

EAS

53h 35m

2 stops

13:40 - 08:15

EAS

SYD

56h 35m

3 stops

$6,295American Airlines

Fri, 13 Mar - Tue, 17 Mar

11:20 - 08:40

SYD

EAS

55h 20m

2 stops

13:40 - 08:15

EAS

SYD

56h 35m

3 stops

$6,658American Airlines

Fri, 13 Mar - Tue, 17 Mar

13:05 - 08:40

SYD

EAS

53h 35m

2 stops

13:40 - 08:15

EAS

SYD

56h 35m

3 stops

$7,008American Airlines

Fri, 13 Mar - Tue, 17 Mar

Qatar Airways flights from Sydney to San Sebastian

Our best Qatar Airways deals on Sydney to San Sebastian flight tickets

Qatar Airways

13 Mar

SYD15:50Sydney Kingsford Smith

39h 00m

2 stops

EAS20:50San Sebastián

17 Mar

EAS09:20San Sebastián

35h 30m

2 stops

SYD06:50Sydney Kingsford Smith

$1,793

Qatar Airways

13 Mar

SYD15:50Sydney Kingsford Smith

50h 50m

2 stops

EAS08:40San Sebastián

17 Mar

EAS09:20San Sebastián

35h 30m

2 stops

SYD06:50Sydney Kingsford Smith

$1,806

Qatar Airways

13 Mar

SYD15:50Sydney Kingsford Smith

31h 10m

2 stops

EAS13:00San Sebastián

17 Mar

EAS13:40San Sebastián

31h 10m

2 stops

SYD06:50Sydney Kingsford Smith

$1,818

American Airlines flights from Sydney to San Sebastian

Our best American Airlines deals on Sydney to San Sebastian flight tickets

American Airlines

13 Mar

SYD13:05Sydney Kingsford Smith

53h 35m

2 stops

EAS08:40San Sebastián

17 Mar

EAS13:40San Sebastián

56h 35m

3 stops

SYD08:15Sydney Kingsford Smith

$6,295

American Airlines

13 Mar

SYD11:20Sydney Kingsford Smith

55h 20m

2 stops

EAS08:40San Sebastián

17 Mar

EAS13:40San Sebastián

56h 35m

3 stops

SYD08:15Sydney Kingsford Smith

$6,658

American Airlines

13 Mar

SYD13:05Sydney Kingsford Smith

53h 35m

2 stops

EAS08:40San Sebastián

17 Mar

EAS13:40San Sebastián

56h 35m

3 stops

SYD08:15Sydney Kingsford Smith

$7,008

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

15:50-20:50

2 stops39h 00m

San Sebastián

Tue 17/3

09:20-06:50

2 stops35h 30m

$1,793

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

15:50-08:40

2 stops50h 50m

San Sebastián

Tue 17/3

09:20-06:50

2 stops35h 30m

$1,806

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

15:50-13:00

2 stops31h 10m

San Sebastián

Tue 17/3

13:40-06:50

2 stops31h 10m

$1,818

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

13:05-08:40

2 stops53h 35m

San Sebastián

Tue 17/3

13:40-08:15

3 stops56h 35m

$6,295

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

11:20-08:40

2 stops55h 20m

San Sebastián

Tue 17/3

13:40-08:15

3 stops56h 35m

$6,658

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 13/3

13:05-08:40

2 stops53h 35m

San Sebastián

Tue 17/3

13:40-08:15

3 stops56h 35m

$7,008

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Sydney to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to San Sebastian (SYD to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to San Sebastian

Fastest flight time	31h 10m
Direct flights	None

The fastest flight from Sydney to San Sebastian takes 31h 10m

There are no direct flights from Sydney to San Sebastian. There are no popular flight routes from Sydney to San Sebastian.

Search flight deals

How far is Sydney Kingsford Smith to San Sebastián by plane?
The distance between Sydney Kingsford Smith and San Sebastián is about 17461.7 km. 31h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Sebastián Airport?
Prices for flights from Sydney Kingsford Smith Airport to San Sebastián Airport are updated daily.
How old do you have to be to fly from Sydney Kingsford Smith Airport to San Sebastián Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to San Sebastián Airport.
What documentation or ID do you need to fly to San Sebastián Airport?
The required travel and health documents for your San Sebastián Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at San Sebastián Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Sydney to San Sebastian?
Price Alerts will notify you by email when the price for flights to San Sebastian from Sydney decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Sydney to San Sebastian with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San Sebastian?

It is quick and easy to find Sydney to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

Can I find flights from Sydney to San Sebastian with flexible booking policies on momondo?

Flights from Sydney to San Sebastian with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to San Sebastian?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Sebastian from Sydney.

I’m not ready to book a flight from Sydney to San Sebastian right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to San Sebastian flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Sebastian trip

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Cheap flights from Sydney to San Sebastian from $1,793

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San Sebastian departing on 13/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Sydney to San Sebastian

Cheap return flights

Cheap one-way flights

Qatar Airways flights from Sydney to San Sebastian

Our best Qatar Airways deals on Sydney to San Sebastian flight tickets

American Airlines flights from Sydney to San Sebastian

Our best American Airlines deals on Sydney to San Sebastian flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to San Sebastian that are best for you.

When to book flights from Sydney to San Sebastian

Cheap Sydney to San Sebastian (SYD to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to San Sebastian

Fastest flight time

Direct flights

How far is Sydney Kingsford Smith to San Sebastián by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San Sebastián Airport?

How old do you have to be to fly from Sydney Kingsford Smith Airport to San Sebastián Airport?

What documentation or ID do you need to fly to San Sebastián Airport?

How do I get Price Alerts for flights from Sydney to San Sebastian?

How can I save money on flights from Sydney to San Sebastian with momondo?

How does momondo find its flight prices?

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San Sebastian?

Can I find flights from Sydney to San Sebastian with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to San Sebastian?

I’m not ready to book a flight from Sydney to San Sebastian right now. Can momondo alert me if prices change?

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Airports servicing Basque Country