Question 1

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

Accepted Answer

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to San Sebastian. momondo saves you time and could save you money on your trip.

Question 2

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

Accepted Answer

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

Question 3

How can momondo help me find flights to San Sebastian?

Accepted Answer

momondo helps you find the best flight to San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

Question 4

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

Accepted Answer

Of course. momondo tracks the price of San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Question 5

Is there an alternative airport near San Sebastian?

Accepted Answer

Finding an alternative and possibly cheaper destination airport near San Sebastian is possible. If you are planning a flight to San Sebastian, consider booking flights to San Sebastián Airport (16 km from San Sebastian city centre), Pamplona Airport (66 km from San Sebastian city centre), Vitoria-Gasteiz Airport (77 km from San Sebastian city centre), Logroño Agoncillo Airport (99 km from San Sebastian city centre) or Santander Airport (150 km from San Sebastian city centre).

Question 6

Is there a cheaper alternative to flying into San Sebastian?

Accepted Answer

With an average price of $37 per person, Santander Airport is the cheapest airport to fly into when planning your trip to San Sebastian. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Question 7

Which airlines fly to San Sebastian?

Accepted Answer

When flying to San Sebastian from Australia, momondo travellers will most often fly with that one popular airline: Qatar Airways. Depending on what airport in Australia you fly from, you may be able to find flights with that popular airline.

Question 8

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

Accepted Answer

Prices for flights to San Sebastián Airport are refreshed on a daily basis.

Question 9

How many operators does momondo search for flights to San Sebastián Airport?

Accepted Answer

The number of operators available for flights to San Sebastián Airport is 1 as of March 2026.

Question 10

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

Accepted Answer

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 to San Sebastián Airport.

Question 11

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

Accepted Answer

The necessary travel and health documents for your San Sebastián Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 12

How long does it take to fly to San Sebastian?

Accepted Answer

On average, it takes 27h 40m to fly from Australia to San Sebastian if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Bilbao (the most popular airport in San Sebastian). If you’re flying out of Melbourne and into Bilbao, then the flight time is around 31h 35m.

Best Round-Trip Price	$1,563
Fastest flight time	49h 00m

$1,563 Cheap flights to San Sebastian

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to San Sebastian departing on 29/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Save money when you book flights with momondo

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 Australia to San Sebastian

Cheap return flights

Cheap one-way flights

momondo Fare Finder

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

See travel insights to San Sebastian from

San Sebastian flights insights and trends

How long does it take to fly to San Sebastian?

Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best Round-Trip Price

Fastest flight time

Frequently asked questions about flying to San Sebastian

Why use momondo?

An easier way to manage your San Sebastián 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 San Sebastian

Popular Flights to San Sebastian

Popular routes according to searches in the past day on momondo

Popular Cities in Spain

Popular flights according to clicks in the last 7 days on momondo

Airports servicing Australia

Fly your favourite airline to San Sebastian

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to San Sebastián

Explore popular destinations other users love

According to popular flight searches on momondo this year