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

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most economical choice. Flights with connections can sometimes be significantly cheaper, depending on the route and timing.

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

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary significantly between different days of the week or even within the same week. Using a flexible date search tool may reveal more affordable options.

What extra costs should I check before booking Copenhagen 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 or using certain payment methods. Being aware of these can help you calculate the true cost.

Flights From Copenhagen

To Donostia / San Sebastián

Cheap Flights from Copenhagen to Donostia / San Sebastián

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

Deals from

Copenhagen

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Prices updated 1 day ago

402 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 19, 2026.)

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

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

Round trip

Sort by: Cheapest

January 8 - January 11

Cheapest

Best

CPH - Donostia / San Sebastián

$304

$154

Round trip

January 10 - January 11

CPH - Donostia / San Sebastián

$304

$165

Round trip

January 6 - January 11

CPH - Donostia / San Sebastián

$301

$170

Round trip

January 9 - January 11

CPH - Donostia / San Sebastián

$303

$175

Round trip

January 7 - January 11

CPH - Donostia / San Sebastián

$305

$179

Round trip

January 10 - January 14

CPH - Donostia / San Sebastián

$306

$180

Round trip

August 18 - August 25

Best

Earliest

CPH - Donostia / San Sebastián

$357

$181

Round trip

January 3 - January 11

CPH - Donostia / San Sebastián

$297

$181

Round trip

January 4 - January 11

CPH - Donostia / San Sebastián

$298

$181

Round trip

January 6 - January 14

CPH - Donostia / San Sebastián

$298

$183

Round trip

Unlock all 500+ flight deals to Donostia / San Sebastián and get alerts when great deals appear

Copenhagen to Donostia / San Sebastián: Overview

Insights for flights from Copenhagen to Donostia / San Sebastián

For cheap flights from Copenhagen to Donostia / San Sebastián, fares typically range from $273–$348, with a median of $309. Right now, current fares are significantly below the typical level, and 49% of recent fares were classified as a good price. New deals show up several times a week, indicating a regular cadence for price changes on this route.

When considering the cheapest time to fly from Copenhagen to Donostia / San Sebastián, August stands out as the most affordable month, with a median fare of just $88. January also offers competitive pricing, with a median of $97. Following these, September presents another good option, with median fares around $157.

The typical journey time for flights from Copenhagen to Donostia / San Sebastián is approximately 17h 45m, including connections. This route is characterized by connecting itineraries, as most itineraries connect at least once. When connecting, flights typically involve 2 stopovers to reach the destination.

The distance between Copenhagen and Donostia / San Sebastián is 1,710 kilometers. This classifies the route as a medium-haul journey, indicating a moderate travel distance that often involves a layover rather than a direct flight.

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

Regular price: $247 - $454

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

The regular price range for this route is between 247 USD and 454 USD. The current lowest deal is 154 USD with Vueling Airlines, for travel from Jan 8 to Jan 11.

now $154

Low $247

High $454

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

The cheapest month to fly from Copenhagen to San Sebastian is August, with a median price of $88. The most expensive month is March, with a median price of $966. Prices are generally lower from January to September.

August

Cheapest

Flights from $88

March

Most Expensive

Flights from $966

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Direct flights from Copenhagen to Donostia / San Sebastián

Vueling Airlines

Ryanair

Norwegian Air Sweden

Wizz Air

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

Mon, Aug 3

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Vueling Airlines

$335

$257

One-way

Mon, Aug 3

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Vueling Airlines

$310

$282

One-way

Mon, Aug 3

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Vueling Airlines

$380

$322

One-way

Tue, Aug 4

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Ryanair

$387

$294

One-way

Thu, Aug 6

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Norwegian Air Sweden

$383

$313

One-way

Thu, Aug 6

⌛ Last-Minute

CPH - Donostia / San Sebastián

Copenhagen (CPH) - Donostia / San Sebastián (EAS)

Norwegian Air Sweden

$382

$325

One-way

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

9 nights

Oct 20 - Oct 29

$341 → $217

36%

2 nights

Jul 27 - Jul 29

$364 → $260

29%

7 nights

Aug 17 - Aug 24

$355 → $264

26%

29 nights

Aug 4 - Sep 2

$303 → $243

20%

Popular Airports to fly from Copenhagen to Donostia / San Sebastián

Copenhagen - Donostia / San Sebastián route insights

💸 Price insights

Recent fares are below the typical level

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

📅 Best time to fly

Fly in August for the best prices

Historically, August is the cheapest month to fly, with a median price of $88.

⏱️ Flight duration

Connecting flights take 17h 45m

The typical flight duration with stopovers from Copenhagen to Donostia / San Sebastián is 17h 45m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not available; 100% of recent deals include stopovers.

🏆 Airline highlight

Vueling Airlines offers many deals

Vueling Airlines has 40 deals, making it a frequent option for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Copenhagen to Donostia / San Sebastián appear on a regular basis.

Copenhagen main airports to depart from

Airport Copenhagen (CPH)

Cheapest

Copenhagen Airport is a convenient departure point for flights to Donostia / San Sebastián.

📍 ~10 km from city center (reachable by car or public transport)

💸 Flights from ~$217

Roskilde (RKE)

Roskilde Airport offers an alternative departure option for your journey to Donostia / San Sebastián.

📍 ~30 km from city center (reachable by car)

💸 Flights from ~$243

Donostia / San Sebastián main airports to arrive at

San Sebastián (EAS)

Cheapest

San Sebastián Airport is ideal for reaching Donostia / San Sebastián directly and is often the cheapest option.

📍 ~20 km from Donostia / San Sebastián (reachable by car)

💸 Flights from ~$217

Airports nearby Donostia / San Sebastián used as alternative

Bilbao (BIO)

Cheapest

Bilbao is a major international hub providing extensive network connectivity and full-service options for your trip.

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

💸 Flights from ~$115

Biarritz Pays Basque (BIQ)

Biarritz Pays Basque offers a strong selection of seasonal and low-cost flights to European destinations.

📍 ~40 km from Donostia / San Sebastián (reachable by car, cross-border travel required)

💸 Flights from ~$176

Pamplona (PNA)

Pamplona is useful for domestic Spanish connections, particularly to Madrid, with a relatively short drive.

📍 ~66 km from Donostia / San Sebastián (reachable by car)

💸 Flights from ~$266

Santander (SDR)

Santander is a significant base for low-cost carriers, providing budget options with straightforward highway access.

📍 ~150 km from Donostia / San Sebastián (reachable by car)

💸 Flights from ~$182

Vitoria (VIT)

Vitoria occasionally offers specific low-cost routes not found at other local airports, despite a limited schedule.

📍 ~75 km from Donostia / San Sebastián (reachable by car)

💸 Flights from ~$222

Business & First Class Flight Deals to Donostia / San Sebastián

Donostia / San Sebastián, Spain

38% AI deal score

$2,790

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 across different airlines and booking platforms can also help you identify better deals. Often, booking in advance may lead to lower fares.

Booking flights in advance often yields better prices, though the optimal booking window can vary. Generally, purchasing tickets several weeks or months before your intended departure may result in more favorable fares. Prices can fluctuate, so monitoring them is often helpful.

Yes, comparing nearby airports can sometimes uncover more affordable flight options. While it may add to your travel time, the savings on airfare can be significant. Always consider the total cost and convenience when choosing this option.

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