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

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most economical choice. Flights with one or more connections can sometimes be significantly cheaper. Consider your budget and time constraints when deciding between direct and connecting flights.

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

Absolutely, being flexible with your travel dates can often lead to substantial savings on flights. Prices can vary greatly even within the same week or month. Flying on less popular days, such as mid-week, or during the off-season, may result in more affordable fares.

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. Be aware of these additional expenses to get a complete picture of your travel cost.

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 2 days ago

457 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 7, 2026.)

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

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

2026-12-24 – 2027-01-11
EAS - Oslo
80% AI deal score
230 €
145 €
Round trip
2026-12-15 – 2027-01-11
EAS - Oslo
78% AI deal score
215 €
148 €
Round trip
2026-10-15 – 2026-10-18
EAS - Oslo
82% AI deal score
256 €
154 €
Round trip
2026-09-16 – 2026-10-13
EAS - Oslo
76% AI deal score
200 €
155 €
Round trip
2026-12-24 – 2027-01-10
EAS - Oslo
78% AI deal score
230 €
158 €
Round trip
2026-09-16 – 2026-10-06
EAS - Oslo
76% AI deal score
200 €
159 €
Round trip
2027-01-25 – 2027-01-31
EAS - Oslo
79% AI deal score
238 €
160 €
Round trip
2026-12-15 – 2027-01-10
EAS - Oslo
76% AI deal score
215 €
161 €
Round trip
2026-09-16 – 2026-09-23
EAS - Oslo
79% AI deal score
233 €
163 €
Round trip
2026-10-14 – 2026-10-21
EAS - Oslo
78% AI deal score
228 €
163 €
Round trip

Donostia / San Sebastián to Oslo: Overview

Insights for flights from Donostia / San Sebastián to Oslo

For travelers seeking cheap flights from Donostia / San Sebastián to Oslo, the most affordable month to fly is typically September, with a median fare of $85. Other cost-effective options include October, where the median fare is $255, and April, with a median of $302.

Fares for this route typically range from $300–$358, with a median of $327. Right now, current fares are below the typical level for this route. Only 6% of recent fares were classified as a good price, indicating that deals are infrequent — a price alert helps.

When considering flights from Donostia / San Sebastián to Oslo, most itineraries connect at least once. There are no direct flights from Donostia / San Sebastián to Oslo, and connecting itineraries typically involve 2 stopovers.

A typical journey from Donostia / San Sebastián to Oslo, including connections, takes about 20h 15m. This accounts for the time spent on all segments of the trip, given that direct flights are not available.

The distance between Donostia / San Sebastián and Oslo is 2063 kilometers, classifying this as a medium-haul route.

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

Regular price: €205 - €471

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

Regular prices for flights from Donostia / San Sebastián to Oslo typically range from 205 EUR to 471 EUR. The current lowest deal is 154 EUR with Iberia Airlines, for travel from Oct 15-Oct 18.

now 154 €

Low 205 €

High 471 €

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

The cheapest month to fly from San Sebastian 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

Iberia Airlines

Volotea

Vueling Airlines

Norwegian Air Sweden

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

Wed, Sep 9

⌛ Last-Minute

EAS - Oslo

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

Volotea

316 €

221 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Oslo

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

Volotea

322 €

225 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Oslo

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

Iberia Airlines

332 €

234 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Oslo

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

Volotea

313 €

188 €

One-way

Fri, Sep 18

⌛ Last-Minute

EAS - Oslo

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

Volotea

274 €

215 €

One-way

Sat, Sep 19

⌛ Last-Minute

EAS - Oslo

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

Volotea

271 €

176 €

One-way

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

4 nights

Sep 17 - Sep 21

313 € → 187 €

40%

3 nights

Sep 16 - Sep 19

280 € → 166 €

41%

2 nights

Oct 21 - Oct 23

256 € → 151 €

41%

3 nights

Oct 20 - Oct 23

255 € → 154 €

40%

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 at $154.

📅 Best time to fly

Fly in September for the best prices

Historically, September offers the lowest median prices at $85 for this route.

⏱️ Flight duration

Connecting flights average 20h 15m

Flights from Donostia / San Sebastián to Oslo typically take 20h 15m with connections.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Iberia Airlines has recent deals

Iberia Airlines has offered 56 recent deals for this route.

🎯 Booking tip

Deals are rare for this route

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

Donostia / San Sebastián main airports to depart from

San Sebastián (EAS)

Cheapest

Fly from San Sebastián to Oslo. This airport offers flights to Oslo from Donostia / San Sebastián.

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

💸 Flights from ~€145

Oslo main airports to arrive at

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen is a primary option for reaching Oslo from San Sebastián.

📍 ~37 km from Oslo (reachable by car, train, bus)

💸 Flights from ~€157

Airports nearby Oslo used as alternative

Göteborg Landvetter (GOT)

Göteborg Landvetter is a major international airport with a wide range of European connections.

📍 ~290 km from Oslo (reachable by car, bus, or train)

💸 Flights from ~€153

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

Sep 10

Oslo, Norway

71% AI deal score

$1,589

$1,384

Save $205

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 08

Oslo, Norway

70% AI deal score

$1,586

$1,437

Save $149

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 09

Oslo, Norway

70% AI deal score

$1,587

$1,459

Save $128

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 12

Oslo, Norway

70% AI deal score

$1,596

$1,510

Save $86

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 09

Oslo, Norway

69% AI deal score

$1,178

$1,107

Save $71

Iberia Airlines

Business Class

From EAS

Elite

Sep 03

Oslo, Norway

68% AI deal score

$1,590

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 03

Oslo, Norway

68% AI deal score

$1,765

$1,600

Save $165

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 10

Oslo, Norway

68% AI deal score

$1,774

$1,662

Save $112

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 04

Oslo, Norway

68% AI deal score

$2,012

$1,838

Save $174

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 09

Oslo, Norway

68% AI deal score

$1,231

Iberia Airlines

Business Class

From EAS

Elite

Sep 05

Oslo, Norway

67% AI deal score

$1,610

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 08

Oslo, Norway

67% AI deal score

$1,771

$1,726

Save $45

Iberia Airlines, +1

Business Class

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 also help uncover better deals. Sometimes, flying on weekdays or during off-peak seasons may result in lower fares.

Booking flights in advance often provides more options and potentially lower prices, though last-minute deals can sometimes appear. Generally, monitoring price trends and booking several weeks to a few months before your desired departure may be beneficial. Prices can fluctuate, so regular checks are advisable.

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

Related routes

More routes from Donostia / San Sebastián

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Donostia / San Sebastián to Oslo: Overview

Insights for flights from Donostia / San Sebastián to Oslo

The distance between Donostia / San Sebastián and Oslo is 2063 kilometers, classifying this as a medium-haul route.

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

Regular price: €205 - €471

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

Regular prices for flights from Donostia / San Sebastián to Oslo typically range from 205 EUR to 471 EUR. The current lowest deal is 154 EUR with Iberia Airlines, for travel from Oct 15-Oct 18.

now 154 €

Low 205 €

High 471 €

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

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

Iberia Airlines

Volotea

Vueling Airlines

Norwegian Air Sweden

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

Wed, Sep 9

⌛ Last-Minute

EAS - Oslo

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

Volotea

316 €

221 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Oslo

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

Volotea

322 €

225 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Oslo

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

Iberia Airlines

332 €

234 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Oslo

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

Volotea

313 €

188 €

One-way

Fri, Sep 18

⌛ Last-Minute

EAS - Oslo

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

Volotea

274 €

215 €

One-way

Sat, Sep 19

⌛ Last-Minute

EAS - Oslo

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

Volotea

271 €

176 €

One-way

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

4 nights

Sep 17 - Sep 21

313 € → 187 €

40%

3 nights

Sep 16 - Sep 19

280 € → 166 €

41%

2 nights

Oct 21 - Oct 23

256 € → 151 €

41%

3 nights

Oct 20 - Oct 23

255 € → 154 €

40%

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 at $154.

📅 Best time to fly

Fly in September for the best prices

Historically, September offers the lowest median prices at $85 for this route.

⏱️ Flight duration

Connecting flights average 20h 15m

Flights from Donostia / San Sebastián to Oslo typically take 20h 15m with connections.

✈️ Airlines & availability

Connecting flights are dominant

This route primarily features connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Iberia Airlines has recent deals

Iberia Airlines has offered 56 recent deals for this route.

🎯 Booking tip

Deals are rare for this route

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

Donostia / San Sebastián main airports to depart from

San Sebastián (EAS)

Cheapest

Fly from San Sebastián to Oslo. This airport offers flights to Oslo from Donostia / San Sebastián.

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

💸 Flights from ~€145

Oslo main airports to arrive at

Oslo Airport, Gardermoen (OSL)

Cheapest

Oslo Airport, Gardermoen is a primary option for reaching Oslo from San Sebastián.

📍 ~37 km from Oslo (reachable by car, train, bus)

💸 Flights from ~€157

Airports nearby Oslo used as alternative

Göteborg Landvetter (GOT)

Göteborg Landvetter is a major international airport with a wide range of European connections.

Oslo, Norway

68% AI deal score

$1,590

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 03

Oslo, Norway

68% AI deal score

$1,765

$1,600

Save $165

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 10

Oslo, Norway

68% AI deal score

$1,774

$1,662

Save $112

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 04

Oslo, Norway

68% AI deal score

$2,012

$1,838

Save $174

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 09

Oslo, Norway

68% AI deal score

$1,231

Iberia Airlines

Business Class

From EAS

Elite

Sep 05

Oslo, Norway

67% AI deal score

$1,610

Iberia Airlines, +1

Business Class

From EAS

Elite

Sep 08

Oslo, Norway

67% AI deal score

$1,771

$1,726

Save $45

Iberia Airlines, +1

Business Class

Frequently Asked Questions About Flights to Oslo

Cheap Flights from Donostia / San Sebastián to Oslo

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

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 average 20h 15m

Connecting flights are dominant

Iberia Airlines has recent 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

Sep 10

Sep 08

Sep 09

Sep 12

Sep 09

Sep 03

Sep 03

Sep 10

Sep 04

Sep 09

Sep 05

Sep 08

Frequently Asked Questions About Flights 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?

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?

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?

Related routes

More routes from Donostia / San Sebastián

Flights to Oslo from other cities

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 average 20h 15m

Connecting flights are dominant

Iberia Airlines has recent 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

Sep 10

Sep 08

Sep 09

Sep 12

Sep 09

Sep 03

Sep 03

Sep 10

Sep 04

Sep 09

Sep 05

Sep 08

Frequently Asked Questions About Flights 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?

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