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

Direct flights are often more convenient as they reduce travel time and the risk of missed connections. However, connecting flights can sometimes be more affordable, especially if you are willing to have a longer journey. Evaluate your priorities for cost versus convenience.

Can flexible travel dates help on Donostia / San Sebastián to Lisbon 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. Adjusting your departure or return by a few days may lead to substantial savings.

What extra costs should I check before booking Donostia / San Sebastián to Lisbon 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. Being aware of these additional fees can help you budget accurately.

Flights From Donostia / San Sebastián

To Lisbon

Cheap Flights from Donostia / San Sebastián to Lisbon

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

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Prices updated today

456 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)

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

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

2026-12-12 – 2026-12-13
EAS - Lisbon
76% AI deal score
212 €
111 €
Round trip
2027-02-02 – 2027-02-22
EAS - Lisbon
71% AI deal score
168 €
115 €
Round trip
2027-02-02 – 2027-02-23
EAS - Lisbon
71% AI deal score
168 €
115 €
Round trip
2027-02-04 – 2027-02-22
EAS - Lisbon
71% AI deal score
170 €
117 €
Round trip
2027-02-04 – 2027-02-23
EAS - Lisbon
71% AI deal score
170 €
117 €
Round trip
2027-01-26 – 2027-02-22
EAS - Lisbon
72% AI deal score
178 €
117 €
Round trip
2027-01-26 – 2027-02-23
EAS - Lisbon
72% AI deal score
178 €
117 €
Round trip
2027-01-11 – 2027-01-15
EAS - Lisbon
73% AI deal score
199 €
122 €
Round trip
2027-02-17 – 2027-02-21
EAS - Lisbon
72% AI deal score
190 €
123 €
Round trip
2026-10-06 – 2026-10-13
EAS - Lisbon
75% AI deal score
196 €
127 €
Round trip

Donostia / San Sebastián to Lisbon: Overview

Insights for flights from Donostia / San Sebastián to Lisbon

For cheap flights from Donostia / San Sebastián to Lisbon, the most affordable time to travel is typically in December, with a median fare of just $56. Other budget-friendly options include October, where the median fare is $69, and January, with a median fare of $95.

Fares for flights from Donostia / San Sebastián to Lisbon typically range from $142–$214, with a median price of $174. Right now, current fares are significantly below the typical level, and approximately 23% of recent fares were classified as a good price. New deals show up several times a week, providing regular opportunities to find favorable prices.

When flying from Donostia / San Sebastián to Lisbon, most itineraries connect at least once, as 0% of recent fares were non-stop. For connecting itineraries, the typical number of connections is 1.

A typical journey from Donostia / San Sebastián to Lisbon takes approximately 10h 20m, including connections. This duration accounts for the common need for at least one stopover on this route.

The distance between Donostia / San Sebastián and Lisbon is 799 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick travel experience, despite the need for connections.

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

Regular price: €163 - €356

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

The regular price range for this route is typically between 163 EUR and 356 EUR. The current lowest deal is 105 EUR with Vueling Airlines, for travel from Dec 7-Dec 12.

now 105 €

Low 163 €

High 356 €

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

The cheapest month to fly from San Sebastián to Lisbon is December, with a median price of $56. The most expensive month is March, with a median price of $421. Prices are generally lower from January to December.

December

Cheapest

Flights from 56 €

March

Most Expensive

Flights from 421 €

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Donostia / San Sebastián to Lisbon

Iberia Airlines

Vueling Airlines

Volotea

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

Sat, Sep 5

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

245 €

195 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Volotea

222 €

164 €

One-way

Tue, Sep 15

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

219 €

156 €

One-way

Wed, Sep 16

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Volotea

196 €

168 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

212 €

174 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

205 €

180 €

One-way

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

5 nights

Dec 11 - Dec 16

206 € → 110 €

47%

7 nights

Dec 11 - Dec 18

202 € → 110 €

46%

1 night

Dec 12 - Dec 13

211 € → 119 €

44%

8 nights

Oct 15 - Oct 23

189 € → 107 €

43%

Popular Airports to fly from Donostia / San Sebastián to Lisbon

Donostia / San Sebastián - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

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

📅 Best time to fly

December is historically cheapest at $56

Historically, December is the cheapest month to fly, with a median price of $56.

⏱️ Flight duration

Connecting flights average 10h 20m

Flights from Donostia / San Sebastián to Lisbon typically involve 1 stop and last 10h 20m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant, with 0% direct flights historically available for this route.

🏆 Airline highlight

Vueling Airlines has a deal for $105

Vueling Airlines offers a deal for $105 from Donostia / San Sebastián to Lisbon.

🎯 Booking tip

Deals appear regularly

Deals on flights from Donostia / San Sebastián to Lisbon appear regularly.

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 Lisbon.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$142

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary gateway to Lisbon, offering convenient access to the city.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$131

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport (OPO) is a major international hub with an extensive route network comparable to Lisbon.

📍 ~275 km from Lisbon (reachable by train or car, approximately 3 hours travel time).

💸 Flights from ~$142

Business & First Class Flight Deals to Lisbon

$678

Save $512

Iberia Airlines

Business Class

Frequently Asked Questions About Flights to Lisbon

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 or looking at flights during off-peak seasons may lead to savings.

Booking flights usually several weeks or months in advance can often result in lower prices. Prices may fluctuate, so monitoring fares over time can help you decide the optimal booking moment. Last-minute bookings can sometimes be more expensive.

Comparing nearby airports can sometimes uncover more flight options or better deals. While it may add to your travel time, the potential savings could make it worthwhile. Always consider the total cost and convenience when evaluating this option.

Related routes

More routes from Donostia / San Sebastián

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Donostia / San Sebastián to Lisbon: Overview

Insights for flights from Donostia / San Sebastián to Lisbon

A typical journey from Donostia / San Sebastián to Lisbon takes approximately 10h 20m, including connections. This duration accounts for the common need for at least one stopover on this route.

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

Regular price: €163 - €356

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

The regular price range for this route is typically between 163 EUR and 356 EUR. The current lowest deal is 105 EUR with Vueling Airlines, for travel from Dec 7-Dec 12.

now 105 €

Low 163 €

High 356 €

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

December

Cheapest

Flights from 56 €

March

Most Expensive

Flights from 421 €

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Dec

Direct flights from Donostia / San Sebastián to Lisbon

Iberia Airlines

Vueling Airlines

Volotea

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

Sat, Sep 5

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

245 €

195 €

One-way

Sat, Sep 12

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Volotea

222 €

164 €

One-way

Tue, Sep 15

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

219 €

156 €

One-way

Wed, Sep 16

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Volotea

196 €

168 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

212 €

174 €

One-way

Thu, Sep 17

⌛ Last-Minute

EAS - Lisbon

Donostia / San Sebastián (EAS) - Lisbon (LIS)

Iberia Airlines

205 €

180 €

One-way

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

5 nights

Dec 11 - Dec 16

206 € → 110 €

47%

7 nights

Dec 11 - Dec 18

202 € → 110 €

46%

1 night

Dec 12 - Dec 13

211 € → 119 €

44%

8 nights

Oct 15 - Oct 23

189 € → 107 €

43%

Popular Airports to fly from Donostia / San Sebastián to Lisbon