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

Direct flights usually offer convenience and save travel time, but they are not always the most economical choice. Flights with layovers can sometimes be significantly cheaper, especially if you are willing to spend more time in transit. Consider your budget and schedule when deciding.

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

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary depending on the day of the week or time of year. Mid-week travel or flying during off-peak seasons may offer better value.

What extra costs should I check before booking Donostia / San Sebastián to Oslo 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. Factor these into your total travel budget to avoid surprises.

Flights From Donostia / San Sebastián

To Oslo

Cheap Flights from Donostia / San Sebastián to Oslo

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 Oslo

Prices updated 5 days 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 12, 2026.)

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

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

Round trip

Sort by: Cheapest

December 12 - January 10

Cheapest

Best

EAS - Oslo

237 €

135 €

Round trip

December 1 - December 13

Best

EAS - Oslo

269 €

141 €

Round trip

December 14 - January 10

Best

EAS - Oslo

237 €

143 €

Round trip

December 15 - January 10

EAS - Oslo

237 €

150 €

Round trip

September 3 - September 6

Best

EAS - Oslo

240 €

155 €

Round trip

September 1 - September 6

Earliest

EAS - Oslo

264 €

164 €

Round trip

September 2 - September 14

EAS - Oslo

208 €

172 €

Round trip

October 5 - October 7

EAS - Oslo

246 €

179 €

Round trip

October 8 - October 12

EAS - Oslo

245 €

183 €

Round trip

September 4 - September 7

EAS - Oslo

240 €

186 €

Round trip

Unlock all 500+ flight deals to Oslo and get alerts when great deals appear

Donostia / San Sebastián to Oslo: Overview

Insights for flights from Donostia / San Sebastián to Oslo

September is the cheapest month to fly from Donostia / San Sebastián to Oslo, with a median fare of just $85. Other cost-effective options include October, with a median fare of $255, and April, where the median fare is $302. Planning your trip during these months can lead to significant savings on your journey.

When looking for cheap flights from Donostia / San Sebastián to Oslo, fares typically range from $300 to $358, with a median price of $327. Right now, current fares are significantly below the typical level, and about 6% of recent fares were classified as a good price. Deals are infrequent, so setting up a price alert could be beneficial.

Most itineraries from Donostia / San Sebastián to Oslo connect at least once, as 0% of recent fares were for direct flights. For connecting itineraries, the typical number of stopovers is 2.

A typical journey from Donostia / San Sebastián to Oslo, including connections, takes approximately 20h 15m. This duration accounts for the layovers common on this route, reflecting the overall travel time you can expect.

The route from Donostia / San Sebastián to Oslo covers a distance of 2063 km, classifying it as a medium-haul flight. This distance typically involves several hours of travel, often with connections.

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

Regular price: €216 - €503

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

The regular price range for this route is 216 EUR to 503 EUR. The current lowest deal is 141 EUR with Vueling Airlines for travel from Dec 1-Dec 13.

now 141 €

Low 216 €

High 503 €

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

The cheapest month to fly from San Sebastián to Oslo is September, with a median price of $85. The most expensive month is June, with a median price of $317. Prices are generally lower from April to October.

September

Cheapest

Flights from 85 €

June

Most Expensive

Flights from 317 €

Apr

May

Jun

Jul

Sep

Oct

Direct flights from Donostia / San Sebastián to Oslo

Vueling Airlines

Iberia Airlines

Volotea

Norwegian Air Shuttle

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

Tue, Jul 14

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (TRF)

Volotea

336 €

331 €

One-way

Wed, Jul 15

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (TRF)

Volotea

336 €

395 €

One-way

Wed, Jul 22

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (TRF)

Volotea

331 €

234 €

One-way

Thu, Jul 23

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (TRF)

Vueling Airlines

329 €

289 €

One-way

Fri, Jul 24

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (TRF)

Volotea

326 €

311 €

One-way

Fri, Jul 24

⌛ Last-Minute

EAS - Oslo

Donostia / San Sebastián (EAS) - Oslo (OSL)

Vueling Airlines, Scandinavian Airlines

242 €

833 €

One-way

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

2 nights

Aug 20 - Aug 22

290 € → 181 €

38%

2 nights

Aug 25 - Aug 27

273 € → 169 €

38%

3 nights

Aug 25 - Aug 28

270 € → 166 €

39%

3 nights

Aug 27 - Aug 30

286 € → 188 €

34%

Popular Airports to fly from Donostia / San Sebastián to Oslo

Donostia / San Sebastián - Oslo route insights

💸 Price insights

Recent fares are below the typical level

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

📅 Best time to fly

Fly in September for the best prices

Historically, September is the cheapest month to fly, with a median price of $85.

⏱️ Flight duration

Connecting flights take 20h 15m

The typical flight duration with 2 stopovers from Donostia / San Sebastián to Oslo is 20h 15m.

✈️ Airlines & availability

Connecting flights are dominant

Direct flights are not typically available, with connecting flights being the dominant option.

🏆 Airline highlight

Vueling Airlines offers deals

📍 ~30 km from Oslo (reachable by car, train, or bus)

💸 Flights from ~$200

Sandefjord Airport, Torp (TRF)

Sandefjord Airport, Torp (TRF) is a well-established secondary airport for the Oslo region, ideal for low-cost carriers.

📍 ~100 km from Oslo (reachable by shuttle bus or train)

💸 Flights from ~$221

Kristiansand Airport, Kjevik (KRS)

Kristiansand Airport, Kjevik (KRS) is a significant regional airport with international connections, suitable if OSL and TRF are unavailable.

📍 ~250 km from Oslo (reachable by car or train)

💸 Flights from ~$298

Scandinavian Mountains Airport (SCR)

Scandinavian Mountains Airport (SCR) is an alternative cross-border option in Sweden, primarily for winter tourism.

📍 ~190 km from Oslo (reachable by car)

💸 Flights from ~$497

Torsby (TYF)

Torsby (TYF) is a small regional airfield with extremely limited commercial service, offering few flight options.

📍 ~140 km from Oslo (reachable by car)

💸 Flights from ~$342

Business & First Class Flight Deals to Oslo

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

Elite

Best Elite deals to Oslo

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From EAS

Elite

Jun 30

Oslo, Norway

69% AI deal score

Oslo, Norway

42% AI deal score

$3,215

Frequently Asked Questions About Flights to Oslo

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months before your intended travel, can sometimes result in lower prices. However, last-minute deals can occasionally appear, so it's wise to monitor fare trends. Prices may fluctuate based on demand and seasonality.

Yes, comparing nearby airports at both your origin and destination can often provide more flight options and potentially lower prices. Sometimes, flying into or out of a slightly more distant airport can lead to significant savings. Remember to factor in ground transportation costs and time.

Related routes

Consider alternative routes from Donostia / San Sebastián

Cheap Flights from Donostia / San Sebastián to Oslo

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

Unlock all 500+ flight deals to Oslo and get alerts when great deals appear

Donostia / San Sebastián to Oslo: Overview

Insights for flights from Donostia / San Sebastián to Oslo

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

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

Direct flights from Donostia / San Sebastián to Oslo

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

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

Popular Airports to fly from Donostia / San Sebastián to Oslo

Donostia / San Sebastián - Oslo route insights

Recent fares are below the typical level

Fly in September for the best prices

Connecting flights take 20h 15m

Connecting flights are dominant

Vueling Airlines offers deals

Deals are rare for this route

Donostia / San Sebastián main airports to depart from

Oslo main airports to arrive at

Airports nearby Oslo used as alternative

Business & First Class Flight Deals to Oslo

Best Elite deals to Oslo

Jun 30

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Jul 07

Jul 30

Aug 15

Aug 15

Jul 12

Frequently Asked Questions About Flights to Oslo

How can I find cheap flights from Donostia / San Sebastián to Oslo?

How can I find cheap flights from Donostia / San Sebastián to Oslo?

When should I book flights from Donostia / San Sebastián to Oslo?

When should I book flights from Donostia / San Sebastián to Oslo?

Should I compare nearby airports for flights from Donostia / San Sebastián to Oslo?

Should I compare nearby airports for flights from Donostia / San Sebastián to Oslo?

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

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

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

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

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