Are direct flights from Donostia / San Sebastián to Zürich always the best option?

Direct flights offer convenience by saving time and avoiding layovers, but they are not always the cheapest option. Flights with one or more stops can sometimes be significantly more affordable. Consider your budget and time constraints when making your choice.

Can flexible travel dates help on Donostia / San Sebastián to Zürich flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices for airfare can vary significantly depending on the day of the week or even the time of year. Adjusting your departure or return by a few days may result in better deals.

What extra costs should I check before booking Donostia / San Sebastián to Zürich flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can impact the total cost of your trip.

Flights From Donostia / San Sebastián

To Zürich

Cheap Flights from Donostia / San Sebastián to Zürich

Browse current best options from Donostia / San Sebastián. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Donostia / San Sebastián

RatePunk searches hundreds of travel sites at once for deals on flights to Zürich

Prices updated 1 day ago

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Donostia / San Sebastián to Zürich

Explore current cheapest deals departing from Donostia / San Sebastián to Zürich

2026-09-23 – 2026-10-17
EAS - Zürich
75% AI deal score
199 €
133 €
Round trip
2026-09-23 – 2026-10-20
EAS - Zürich
74% AI deal score
199 €
134 €
Round trip
2026-09-23 – 2026-10-21
EAS - Zürich
74% AI deal score
199 €
134 €
Round trip
2026-09-23 – 2026-10-19
EAS - Zürich
74% AI deal score
199 €
139 €
Round trip
2026-12-02 – 2026-12-07
EAS - Zürich
78% AI deal score
217 €
145 €
Round trip
2026-09-16 – 2026-09-22
EAS - Zürich
79% AI deal score
265 €
150 €
Round trip
2026-12-02 – 2026-12-13
EAS - Zürich
69% AI deal score
194 €
150 €
Round trip
2026-12-29 – 2027-01-13
EAS - Zürich
74% AI deal score
198 €
152 €
Round trip
2026-12-29 – 2027-01-27
EAS - Zürich
70% AI deal score
191 €
152 €
Round trip
2026-11-05 – 2026-11-10
EAS - Zürich
70% AI deal score
193 €
153 €
Round trip

Donostia / San Sebastián to Zürich: Overview

Insights for flights from Donostia / San Sebastián to Zürich

For those planning cheap flights from Donostia / San Sebastián to Zürich, October stands out as the most affordable month, with a median fare of just $104. Other favorable months include June, where the median fare is $241, and May, with a median of $253. These months offer the best opportunities for budget-conscious travelers.

Fares for flights from Donostia / San Sebastián to Zürich typically range from $230–$435, with a median price of $276. Right now, current fares are significantly below the typical level, indicating a good time to consider booking. Approximately 21% of recent fares have been classified as a good price, suggesting that attractive deals do appear, though they may require some flexibility.

Most itineraries from Donostia / San Sebastián to Zürich involve connections, as 0% of recent fares were non-stop. This means you should expect to make at least one stop on your journey. When connecting, the typical number of stopovers is 2, so planning for a longer travel day is advisable.

A typical journey from Donostia / San Sebastián to Zürich takes approximately 15h 40m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover, making the overall travel time considerably longer than a direct flight would be. Given the lack of direct flights, this median time is a realistic expectation for the route.

The distance between Donostia / San Sebastián and Zürich is 926 kilometers, classifying this as a short-haul route. Despite the relatively short distance, the journey often involves significant travel time due to the need for connecting flights.

How much is a round trip from Donostia / San Sebastián to Zürich

Regular price: €162 - €314

Prices are currently below the regular range.

Regular prices for flights from Donostia / San Sebastián to Zürich typically range from 162 EUR to 314 EUR. The current lowest deal is 133 EUR with Volotea, for travel from Sep 23-Oct 17.

now 133 €

Low 162 €

High 314 €

The cheapest time to fly from Donostia / San Sebastián to Zürich

The cheapest month to fly from San Sebastian to Zurich is October, with a median price of $104. The most expensive month is August, with a median price of $325. Prices are generally lower from May to October.

October

Cheapest

Flights from 104 €

August

Most Expensive

Flights from 325 €

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Donostia / San Sebastián to Zürich

Iberia Airlines

Vueling Airlines

Volotea

Condor Flugdienst

Last-minute flights going from Donostia / San Sebastián to Zürich

Wed, Sep 16

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Iberia Airlines

265 €

154 €

One-way

Fri, Sep 18

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Iberia Airlines

248 €

389 €

One-way

Sat, Sep 19

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea

264 €

316 €

One-way

Tue, Sep 22

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea

275 €

One-way

Wed, Sep 23

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea, Condor Flugdienst

200 €

128 €

One-way

Wed, Sep 23

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea, Condor Flugdienst

200 €

129 €

One-way

Biggest price drops on these dates for flights from Donostia / San Sebastián to Zürich

6 nights

Sep 16 - Sep 22

265 € → 150 €

43%

3 nights

Sep 16 - Sep 19

322 € → 214 €

34%

4 nights

Sep 16 - Sep 20

320 € → 231 €

28%

6 nights

Sep 23 - Sep 29

236 € → 153 €

35%

Popular Airports to fly from Donostia / San Sebastián to Zürich

Donostia / San Sebastián - Zürich route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Donostia / San Sebastián to Zürich are below the typical level at $133.

📅 Best time to fly

October is historically cheapest at $104

Historically, October is the cheapest month to fly from Donostia / San Sebastián to Zürich, at $104.

⏱️ Flight duration

Connecting flights average 15h 40m

Connecting flights from Donostia / San Sebastián to Zürich typically average 15h 40m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Volotea offers deals from $133

Volotea recently offered a deal from Donostia / San Sebastián to Zürich for $133.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Donostia / San Sebastián to Zürich are historically rare.

Donostia / San Sebastián main airports to depart from

San Sebastián (EAS)

Cheapest

San Sebastián Airport (EAS) is a convenient option for flights from Donostia / San Sebastián to Zürich.

📍 ~16 km from Donostia / San Sebastián (reachable by car).

💸 Flights from ~€110

Zürich main airports to arrive at

Zürich Airport (ZRH)

Cheapest

Zürich Airport is a convenient arrival choice for flights from Donostia / San Sebastián to Zürich.

📍 ~10 km from city center (reachable by car, train, or tram).

💸 Flights from ~€115

Airports nearby Zürich used as alternative

EuroAirport Basel Mulhouse Freiburg (BSL)

EuroAirport Basel Mulhouse Freiburg is a primary alternative due to its proximity and high flight volume.

📍 ~80 km from Zürich (reachable by rail and road)

💸 Flights from ~€104

Business & First Class Flight Deals to Zürich

$980

Save $429

Iberia Airlines

Business Class

Frequently Asked Questions About Flights to Zürich

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help uncover better deals. Sometimes, choosing flights with layovers instead of direct routes may offer savings.

Booking flights in advance often provides more competitive prices, though last-minute deals can sometimes appear. Prices can fluctuate, so monitoring fares over time may help you identify optimal booking periods. Mid-week bookings are sometimes associated with lower prices.

Comparing nearby airports at both your origin and destination can sometimes reveal more flight options or better prices. While it may add travel time, the potential savings could be significant. Always factor in the cost and convenience of ground transportation to and from alternative airports.

Related routes

More routes from Donostia / San Sebastián

Flights to Zürich from other cities

Flights from Edinburgh to Zürich Flights from Eindhoven to Zürich Flights from El Paso to Zürich Flights from Eugene to Zürich Flights from Exeter to Zürich Flights from Fargo to Zürich Flights from Faro to Zürich Flights from Fort Lauderdale to Zürich Flights from Fort Myers to Zürich Flights from Karlsruhe to Zürich Flights from Memmingen to Zürich Flights from Panama City to Zürich

Donostia / San Sebastián to Zürich: Overview

Insights for flights from Donostia / San Sebastián to Zürich

How much is a round trip from Donostia / San Sebastián to Zürich

Regular price: €162 - €314

Prices are currently below the regular range.

Regular prices for flights from Donostia / San Sebastián to Zürich typically range from 162 EUR to 314 EUR. The current lowest deal is 133 EUR with Volotea, for travel from Sep 23-Oct 17.

now 133 €

Low 162 €

High 314 €

The cheapest time to fly from Donostia / San Sebastián to Zürich

October

Cheapest

Flights from 104 €

August

Most Expensive

Flights from 325 €

Apr

May

Jun

Jul

Aug

Sep

Oct

Direct flights from Donostia / San Sebastián to Zürich

Iberia Airlines

Vueling Airlines

Volotea

Condor Flugdienst

Last-minute flights going from Donostia / San Sebastián to Zürich

Wed, Sep 16

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Iberia Airlines

265 €

154 €

One-way

Fri, Sep 18

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Iberia Airlines

248 €

389 €

One-way

Sat, Sep 19

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea

264 €

316 €

One-way

Tue, Sep 22

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea

275 €

One-way

Wed, Sep 23

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea, Condor Flugdienst

200 €

128 €

One-way

Wed, Sep 23

⌛ Last-Minute

EAS - Zürich

Donostia / San Sebastián (EAS) - Zürich (ZRH)

Volotea, Condor Flugdienst

200 €

129 €

One-way

Biggest price drops on these dates for flights from Donostia / San Sebastián to Zürich

6 nights

Sep 16 - Sep 22

265 € → 150 €

43%

3 nights

Sep 16 - Sep 19

322 € → 214 €

34%

4 nights

Sep 16 - Sep 20

320 € → 231 €

28%

6 nights

Sep 23 - Sep 29

236 € → 153 €

35%

Popular Airports to fly from Donostia / San Sebastián to Zürich