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

Direct flights are often the most convenient option, as they save travel time and reduce the chances of missed connections. However, they may not always be the cheapest. Flights with one or more layovers can sometimes offer more budget-friendly fares, especially if you are flexible with your travel schedule.

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

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons often have lower fares compared to weekend or holiday travel. Adjusting your departure or return by a few days can sometimes lead to substantial savings.

What extra costs should I check before booking Prague to Donostia / San Sebastián 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. Understanding these additional fees can help you accurately compare the total cost of your trip.

Flights From Prague

To Donostia / San Sebastián

Cheap Flights from Prague to Donostia / San Sebastián

Browse current best options from Prague. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Prague

RatePunk searches hundreds of travel sites at once for deals on flights to Donostia / San Sebastián

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

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

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

2026-11-05 – 2026-12-01
PRG - Donostia / San Sebastián
75% AI deal score
$262
$166
Round trip
2026-11-05 – 2026-11-08
PRG - Donostia / San Sebastián
78% AI deal score
$290
$176
Round trip
2026-11-05 – 2026-11-22
PRG - Donostia / San Sebastián
76% AI deal score
$264
$178
Round trip
2026-11-05 – 2026-11-17
PRG - Donostia / San Sebastián
76% AI deal score
$272
$178
Round trip
2026-11-05 – 2026-11-07
PRG - Donostia / San Sebastián
75% AI deal score
$290
$180
Round trip
2026-11-22 – 2026-12-01
PRG - Donostia / San Sebastián
75% AI deal score
$286
$181
Round trip
2026-11-05 – 2026-11-30
PRG - Donostia / San Sebastián
72% AI deal score
$262
$187
Round trip
2026-09-22 – 2026-09-29
PRG - Donostia / San Sebastián
76% AI deal score
$316
$188
Round trip
2026-12-13 – 2027-01-12
PRG - Donostia / San Sebastián
73% AI deal score
$278
$188
Round trip
2026-12-13 – 2027-01-11
PRG - Donostia / San Sebastián
73% AI deal score
$278
$188
Round trip

Prague to Donostia / San Sebastián: Overview

Insights for flights from Prague to Donostia / San Sebastián

For cheap flights from Prague to Donostia / San Sebastián, fares typically range from $284 to $587, with a median price of $391. Right now, current fares are below the typical level, and about 23% of recent fares were classified as a good price. New deals show up several times a week, so setting a price alert can help you track changes.

When is the cheapest time to fly from Prague to Donostia / San Sebastián? The most affordable months to travel are typically December and January, both with a median fare of $98. November also offers competitive pricing, with a median fare of $99.

A typical journey from Prague to Donostia / San Sebastián takes about 19h 40m, including connections. Most itineraries connect at least once, with the median number of stopovers being 2. There are no direct flights from Prague to Donostia / San Sebastián.

The route from Prague to Donostia / San Sebastián covers a distance of 1430 km, which is considered a short-haul flight.

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

Regular price: $234 - $427

Prices for flights from Prague to Donostia / San Sebastián are currently below the regular range.

Regular prices for this route typically range from $234 to $427. The current lowest deal is $191 with Ryanair, for travel from Sep 1-Sep 15.

now $191

Low $234

High $427

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

The cheapest month to fly from Prague to San Sebastián is January, with a median price of $98. The most expensive month is March, with a median price of $478. Generally, prices are lower from January to December.

January

Cheapest

Flights from $98

March

Most Expensive

Flights from $478

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Prague to Donostia / San Sebastián

Vueling Airlines

Ryanair

Iberia Airlines

Eurowings

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

Sat, Aug 1

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$428

$354

One-way

Mon, Aug 3

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$434

$326

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$389

$296

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$428

$337

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$425

$345

One-way

Wed, Aug 5

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$397

$325

One-way

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

4 nights

Sep 1 - Sep 5

$327 → $193

41%

7 nights

Sep 22 - Sep 29

$315 → $187

41%

3 nights

Sep 12 - Sep 15

$325 → $208

36%

2 nights

Nov 5 - Nov 7

$285 → $172

40%

Popular Airports to fly from Prague to Donostia / San Sebastián

Prague - Donostia / San Sebastián route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Prague to Donostia / San Sebastián are below the typical level.

📅 Best time to fly

Fly in December, January, or November for the best prices

Historically, the cheapest months to fly are December ($98), January ($98), and November ($99).

⏱️ Flight duration

Connecting flights average 19h 40m

Flights from Prague to Donostia / San Sebastián typically involve 2 stopovers, averaging 19h 40m.

✈️ Airlines & availability

Connecting flights are dominant on this route

There are no direct flights available; connecting flights are dominant for this route.

🏆 Airline highlight

Vueling Airlines offers 45 deals

Vueling Airlines has 45 deals, making it a frequent option for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Prague to Donostia / San Sebastián appear regularly, so check often.

Prague main airports to depart from

Václav Havel Airport Prague (PRG)

Cheapest

Václav Havel Airport Prague offers a convenient departure point for flights to Donostia / San Sebastián.

📍 ~15 km from Prague city center (reachable by car or public transport)

💸 Flights from ~$193

Donostia / San Sebastián main airports to arrive at

San Sebastián (EAS)

Cheapest

San Sebastián Airport is ideal for directly reaching Donostia / San Sebastián and nearby coastal areas.

📍 ~20 km from city center (reachable by car or bus)

💸 Flights from ~$193

Airports nearby Donostia / San Sebastián used as alternative

Bilbao (BIO)

Cheapest

Bilbao Airport is a major international hub offering extensive network connectivity and full-service options.

📍 ~90 km from Donostia / San Sebastián (reachable by car, tolls apply).

💸 Flights from ~$87

Business & First Class Flight Deals to Donostia / San Sebastián

Discover luxury on the budget with premium cabin class on flights from Prague to Donostia / San Sebastián.

Donostia / San Sebastián, Spain

48% AI deal score

$1,357

Frequently Asked Questions About Flights to Donostia / San Sebastián

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and online travel agencies can often reveal better deals. Looking into flights with layovers instead of direct routes may also present cheaper options.

Booking flights in advance, often several months before your intended departure, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also offer different pricing compared to weekends.

Yes, comparing nearby airports for both your origin and destination can often uncover more flight options and potentially lower fares. Sometimes, flying into or out of a slightly more distant airport can result in significant savings. Remember to factor in the cost and time of ground transportation to and from these alternative airports.

Related routes

More routes from Prague

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Flights to Donostia / San Sebastián from other cities

Flights from Amsterdam to Donostia / San Sebastián Flights from Bangkok to Donostia / San Sebastián Flights from Copenhagen to Donostia / San Sebastián Flights from Dublin to Donostia / San Sebastián Flights from Istanbul to Donostia / San Sebastián Flights from Paris to Donostia / San Sebastián Flights from Tokyo to Donostia / San Sebastián Flights from Venice to Donostia / San Sebastián

Prague to Donostia / San Sebastián: Overview

Insights for flights from Prague to Donostia / San Sebastián

The route from Prague to Donostia / San Sebastián covers a distance of 1430 km, which is considered a short-haul flight.

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

Regular price: $234 - $427

Prices for flights from Prague to Donostia / San Sebastián are currently below the regular range.

Regular prices for this route typically range from $234 to $427. The current lowest deal is $191 with Ryanair, for travel from Sep 1-Sep 15.

now $191

Low $234

High $427

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

January

Cheapest

Flights from $98

March

Most Expensive

Flights from $478

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Prague to Donostia / San Sebastián

Vueling Airlines

Ryanair

Iberia Airlines

Eurowings

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

Sat, Aug 1

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$428

$354

One-way

Mon, Aug 3

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$434

$326

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$389

$296

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$428

$337

One-way

Tue, Aug 4

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$425

$345

One-way

Wed, Aug 5

⌛ Last-Minute

PRG - Donostia / San Sebastián

Prague (PRG) - Donostia / San Sebastián (EAS)

Ryanair

$397

$325

One-way

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

4 nights

Sep 1 - Sep 5

$327 → $193

41%

7 nights

Sep 22 - Sep 29

$315 → $187

41%

3 nights

Sep 12 - Sep 15

$325 → $208

36%

2 nights

Nov 5 - Nov 7

$285 → $172

40%

Popular Airports to fly from Prague to Donostia / San Sebastián