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$1,423+ Cheap flights to San Sebastian (EAS)

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
— EAS
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to San Sebastian in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Sebastian
Explore the most affordable flight options available to San Sebastian. Find the lowest fares based on data from user searches, with prices last updated on 5 May 2026.

Thu 18/611:00
SYD
-
EAS
2 stops38h 20m
Multiple Airlines
Thu 25/617:55
EAS
-
SYD
2 stops34h 40m
Multiple Airlines
Deal found 4/5$2,210
Sun 15/1115:50
SYD
-
EAS
2 stops39h 00m
Qatar Airways
Thu 19/1113:40
EAS
-
SYD
2 stops31h 10m
Qatar Airways
Deal found 30/4$2,540

Find flight deals to San Sebastian

Find the latest flights to San Sebastian in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 5 May 2026.

Return from

$2,210

One-way from

$1,423
18/6-25/6
  • 18/6-25/6
  • 4 total stops
  • 73h 00m total
  • Sydney to San Sebastian
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 51h 20m total
  • Sydney to San Sebastian
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Sebastian that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 5 May 2026.
Use the filters below to find and compare flights to San Sebastian that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Thu 18/6

11:00-17:20

2 stops38h 20m

San Sebastián

Thu 25/6

17:55-12:35

2 stops34h 40m

$2,210
Cheapest one-way
Fastest single journey

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 15/5

13:00-08:20

3 stops51h 20m

$1,423

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Fri 15/5

20:45-08:40

2 stops67h 55m

$1,709

SydneySan Sebastian

SYD - EAS

SYDEAS

Sydney Kingsford Smith

Sat 1/8

20:35-17:20

3 stops52h 45m

$4,497

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Sorted by cheapest first

Best time to book a flight to San Sebastian

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

Cheapflights Insights

Everything you need to know about your flight to San Sebastian

How long is the flight to San Sebastian?

On average, a flight from Sydney to San Sebastian takes 38 hours 20 minutes. Flights to San Sebastian from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to San Sebastian

  • What airport do you fly into for flights to San Sebastian?

    If you book a flight to San Sebastian, you will be flying into San Sebastián, which is the city’s only airport. San Sebastián (EAS) is located 15.7 km from the centre of San Sebastian.

  • Can I find cheaper flights to San Sebastian if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Sebastian on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in San Sebastian?

    San Sebastián is currently the cheapest airport to fly to in San Sebastian. One-way flights to San Sebastián typically cost $44, while return flights cost around $233.

  • How much is a return flight to San Sebastian?

    A return flight to San Sebastian will typically cost around $246, however they can be found for as little as $233.

  • Does San Sebastián have car hire?

    Yes. Those touching down at San Sebastián can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Sebastián?

    Yes. San Sebastián has hotels nearby for those requiring accommodations. H Suite3b by Smiling Rentals is the closest property to San Sebastián (0.0 km away from San Sebastián).

See more FAQs

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How does Cheapflights help users find flights to San Sebastian?

Deals for San Sebastian flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to San Sebastian?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Sebastian.

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

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

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