When did momondo last update prices for flights from Australia to San Sebastián Airport?

Prices for flights from Australia to San Sebastián Airport refresh daily.

How old do you have to be to fly from Australia to San Sebastián Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia 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.

$1,841 Cheap Flights from Australia to San Sebastian in 2025/26

1 adult

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Find the cheapest flights from Australia to San Sebastian

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Recent return flight deals from Australia to San Sebastian

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15:50 - 08:40

SYD

EAS

50h 50m2 stops

09:20 - 06:50

EAS

SYD

35h 30m2 stops

$1,841Qatar Airways

Wed, 18 Feb - Sun, 22 Feb

09:45 - 08:40

SYD

EAS

32h 55m3 stops

09:20 - 09:00

EAS

SYD

37h 40m2 stops

$6,091American Airlines

Wed, 4 Mar - Sun, 8 Mar

09:45 - 13:00

SYD

EAS

37h 15m3 stops

09:20 - 09:00

EAS

SYD

37h 40m2 stops

$6,093American Airlines

Wed, 18 Feb - Sun, 22 Feb

09:45 - 20:50

SYD

EAS

45h 05m3 stops

09:20 - 09:00

EAS

SYD

37h 40m2 stops

$6,094American Airlines

Wed, 18 Feb - Sun, 22 Feb

09:45 - 08:40

SYD

EAS

32h 55m3 stops

13:40 - 08:15

EAS

SYD

56h 35m3 stops

$6,168American Airlines

Wed, 4 Mar - Sun, 8 Mar

09:45 - 08:40

SYD

EAS

32h 55m3 stops

13:40 - 08:15

EAS

SYD

56h 35m3 stops

$6,171American Airlines

Wed, 18 Feb - Sun, 22 Feb

American Airlines flights from Australia to San Sebastian

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

American Airlines

4 Mar

SYD09:45Sydney Kingsford Smith

32h 55m

3 stops

EAS08:40San Sebastián

8 Mar

EAS09:20San Sebastián

37h 40m

2 stops

SYD09:00Sydney Kingsford Smith

$6,091

Find similar

American Airlines

18 Feb

SYD09:45Sydney Kingsford Smith

37h 15m

3 stops

EAS13:00San Sebastián

22 Feb

EAS09:20San Sebastián

37h 40m

2 stops

SYD09:00Sydney Kingsford Smith

$6,093

Find similar

American Airlines

18 Feb

SYD09:45Sydney Kingsford Smith

45h 05m

3 stops

EAS20:50San Sebastián

22 Feb

EAS09:20San Sebastián

37h 40m

2 stops

SYD09:00Sydney Kingsford Smith

$6,094

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 18/2

15:50-08:40

2 stops50h 50m

San Sebastián

Sun 22/2

09:20-06:50

2 stops35h 30m

$1,841

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 4/3

09:45-08:40

3 stops32h 55m

San Sebastián

Sun 8/3

09:20-09:00

2 stops37h 40m

$6,091

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 18/2

09:45-13:00

3 stops37h 15m

San Sebastián

Sun 22/2

09:20-09:00

2 stops37h 40m

$6,093

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 18/2

09:45-20:50

3 stops45h 05m

San Sebastián

Sun 22/2

09:20-09:00

2 stops37h 40m

$6,094

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 4/3

09:45-08:40

3 stops32h 55m

San Sebastián

Sun 8/3

13:40-08:15

3 stops56h 35m

$6,168

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Wed 18/2

09:45-08:40

3 stops32h 55m

San Sebastián

Sun 22/2

13:40-08:15

3 stops56h 35m

$6,171

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Australia to San Sebastian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to San Sebastian?

On average, it takes 31h 40m to fly from Australia to San Sebastian if you fly out of Melbourne (the most popular airport in Australia) and into Bilbao (the most popular airport in San Sebastian). If you’re flying out of Sydney and into Bilbao, then the flight time is around 37h 30m.

Cheap Australia to San Sebastian flight deals and tips

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

Fastest flight time	50h 50m
Direct flights	None

The fastest flight from Australia to San Sebastian takes 50h 50m

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

Search flight deals

When did momondo last update prices for flights from Australia to San Sebastián Airport?
Prices for flights from Australia to San Sebastián Airport refresh daily.
How old do you have to be to fly from Australia to San Sebastián Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia 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.

Why use momondo?

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

It is quick and easy to find Australia 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 Australia to San Sebastian with flexible booking policies on momondo?

Yes. All flights to San Sebastian from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Sebastian from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to San Sebastian from Australia 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.