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

You can take advantage of momondo’s Price Alerts by first searching for your flights to San Sebastian from Sydney . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$2,208 Cheap Flights from San Sebastian to Sydney in 2026

Find the cheapest flights from San Sebastian to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:30 - 06:50EAS San Sebastián-SYD Sydney Kingsford Smith

47h 20m2 stops Madrid Barajas Doha Hamad Intl

15:50 - 08:40SYD Sydney Kingsford Smith-EAS San Sebastián

50h 50m2 stops Doha Hamad Intl Madrid Barajas

$2,208Qatar Airways

Sat, 7 Nov - Wed, 11 Nov

21:30 - 06:50EAS San Sebastián-SYD Sydney Kingsford Smith

47h 20m2 stops Madrid Barajas Doha Hamad Intl

15:50 - 08:40SYD Sydney Kingsford Smith-EAS San Sebastián

50h 50m2 stops Doha Hamad Intl Madrid Barajas

$2,211Qatar Airways

Sat, 7 Nov - Wed, 11 Nov

21:30 - 06:30EAS San Sebastián-SYD Sydney Kingsford Smith

49h 00m2 stops Madrid Barajas Doha Hamad Intl

14:50 - 08:20SYD Sydney Kingsford Smith-EAS San Sebastián

49h 30m2 stops Doha Hamad Intl Barcelona-El Prat

$2,448Qatar Airways

Tue, 8 Sep - Sat, 12 Sep

21:30 - 16:25EAS San Sebastián-SYD Sydney Kingsford Smith

34h 55m3 stops Madrid Barajas Rome Fiumicino Perth

14:50 - 08:20SYD Sydney Kingsford Smith-EAS San Sebastián

49h 30m2 stops Doha Hamad Intl Barcelona-El Prat

$3,077Multiple Airlines

Tue, 8 Sep - Sat, 12 Sep

13:40 - 06:55EAS San Sebastián-SYD Sydney Kingsford Smith

31h 15m3 stops Madrid Barajas London Heathrow Singapore Changi

22:10 - 08:40SYD Sydney Kingsford Smith-EAS San Sebastián

44h 30m2 stops Doha Hamad Intl Madrid Barajas

$4,328Iberia

Sat, 7 Nov - Wed, 11 Nov

13:40 - 06:55EAS San Sebastián-SYD Sydney Kingsford Smith

31h 15m3 stops Madrid Barajas London Heathrow Singapore Changi

22:10 - 08:40SYD Sydney Kingsford Smith-EAS San Sebastián

44h 30m2 stops Doha Hamad Intl Madrid Barajas

$4,330Iberia

Sat, 7 Nov - Wed, 11 Nov

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Qatar Airways flights from San Sebastian to Sydney

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

Qatar Airways

7 Nov

EAS21:30San Sebastián

47h 20m

2 stops

SYD06:50Sydney Kingsford Smith

11 Nov

SYD15:50Sydney Kingsford Smith

50h 50m

2 stops

EAS08:40San Sebastián

$2,208

Qatar Airways

7 Nov

EAS21:30San Sebastián

47h 20m

2 stops

SYD06:50Sydney Kingsford Smith

11 Nov

SYD15:50Sydney Kingsford Smith

50h 50m

2 stops

EAS08:40San Sebastián

$2,211

Qatar Airways

8 Sept

EAS21:30San Sebastián

49h 00m

2 stops

SYD06:30Sydney Kingsford Smith

12 Sept

SYD14:50Sydney Kingsford Smith

49h 30m

2 stops

EAS08:20San Sebastián

$2,448

Iberia flights from San Sebastian to Sydney

Our best Iberia deals on San Sebastian to Sydney flight tickets

Iberia

7 Nov

EAS13:40San Sebastián

31h 15m

3 stops

SYD06:55Sydney Kingsford Smith

11 Nov

SYD22:10Sydney Kingsford Smith

44h 30m

2 stops

EAS08:40San Sebastián

$4,328

Iberia

7 Nov

EAS13:40San Sebastián

31h 15m

3 stops

SYD06:55Sydney Kingsford Smith

11 Nov

SYD22:10Sydney Kingsford Smith

44h 30m

2 stops

EAS08:40San Sebastián

$4,330

Iberia

7 Nov

EAS13:40San Sebastián

31h 15m

3 stops

SYD06:55Sydney Kingsford Smith

11 Nov

SYD22:10Sydney Kingsford Smith

44h 30m

2 stops

EAS08:40San Sebastián

$4,332

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Sat 7/11

21:30-06:50

2 stops47h 20m

Sydney Kingsford Smith

Wed 11/11

15:50-08:40

2 stops50h 50m

$2,208

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Sat 7/11

21:30-06:50

2 stops47h 20m

Sydney Kingsford Smith

Wed 11/11

15:50-08:40

2 stops50h 50m

$2,211

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Tue 8/9

21:30-06:30

2 stops49h 00m

Sydney Kingsford Smith

Sat 12/9

14:50-08:20

2 stops49h 30m

$2,448

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Tue 8/9

21:30-16:25

3 stops34h 55m

Sydney Kingsford Smith

Sat 12/9

14:50-08:20

2 stops49h 30m

$3,077

Fastest return journey

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Sat 7/11

13:40-06:55

3 stops31h 15m

Sydney Kingsford Smith

Wed 11/11

22:10-08:40

2 stops44h 30m

$4,328

San SebastianSydney

EAS San Sebastián - SYD Sydney Kingsford Smith

EASSYD

San Sebastián

Sat 7/11

13:40-06:55

3 stops31h 15m

Sydney Kingsford Smith

Wed 11/11

22:10-08:40

2 stops44h 30m

$4,330

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from San Sebastian to Sydney

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

Estimated return price

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

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

Best price found	$2,208
Fastest flight time	47h 20m
Direct flights	None

The best flight deal from San Sebastian to Sydney found on momondo in the last 72 hours is $2,208

The fastest flight from San Sebastian to Sydney takes 47h 20m

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

Search flight deals

Frequently asked questions about flying from San Sebastian to Sydney

How far is San Sebastián to Sydney Kingsford Smith by plane?
San Sebastián and Sydney Kingsford Smith are 17461.7 km apart from one another. Typically, this will take 47h 20m by plane in normal conditions.
When did momondo last update prices for flights from San Sebastián Airport to Sydney Kingsford Smith Airport?
Prices for flights from San Sebastián Airport to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from San Sebastián Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Sebastián Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Sebastian to Sydney

How do I get Price Alerts for flights from San Sebastian to Sydney?
You can take advantage of momondo’s Price Alerts by first searching for your flights to San Sebastian from Sydney. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from San Sebastian to Sydney with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Sebastian to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Sydney from San Sebastian which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Sebastian to Sydney.

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

Price alerts on flights to Sydney from San Sebastian are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.