Flight to Donostialdea/Donostia-San Sebastián

View S$160 flight on Sun, 27 Sept, 2026Opens in a new window

Popular airlines to Donostialdea/Donostia-San Sebastián

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  • Lufthansa

  • KLM

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  • Swiss International Air Lines

  • TAP Portugal

  • Air Europa

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Cheap round-trip flights to Donostialdea/Donostia-San Sebastián

Prices were available within the past 7 days and start at S$160 for one-way flights and S$305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, 12 May - Tue, 19 May
BCN
Barcelona
EAS
San Sebastián
S$305 Return, found 6 days ago
S$305
Return
found 6 days ago
Select Iberia flight, departing Tue, 12 May from Barcelona to San Sebastián, returning Tue, 19 May, priced at S$305 found 6 days ago
Iberia
Wed, 7 Oct - Wed, 14 Oct
BCN
Barcelona
EAS
San Sebastián
S$318 Return, found 3 days ago
S$318
Return
found 3 days ago
Select Iberia flight, departing Wed, 7 Oct from Barcelona to San Sebastián, returning Wed, 14 Oct, priced at S$318 found 3 days ago
Iberia
Wed, 7 Oct - Wed, 14 Oct
BCN
Barcelona
EAS
San Sebastián
S$330 Return, found 3 days ago
S$330
Return
found 3 days ago
Select Iberia flight, departing Wed, 7 Oct from Barcelona to San Sebastián, returning Wed, 14 Oct, priced at S$330 found 3 days ago
Iberia
Thu, 21 May - Mon, 25 May
BCN
Barcelona
EAS
San Sebastián
S$331 Return, found 3 days ago
S$331
Return
found 3 days ago
Select Iberia flight, departing Thu, 21 May from Barcelona to San Sebastián, returning Mon, 25 May, priced at S$331 found 3 days ago
Iberia
Tue, 5 May - Thu, 7 May
BCN
Barcelona
EAS
San Sebastián
S$350 Return, found 6 days ago
S$350
Return
found 6 days ago
Select Iberia flight, departing Tue, 5 May from Barcelona to San Sebastián, returning Thu, 7 May, priced at S$350 found 6 days ago
Iberia
Tue, 12 May - Tue, 19 May
BCN
Barcelona
EAS
San Sebastián
S$353 Return, found 6 days ago
S$353
Return
found 6 days ago
Select Iberia flight, departing Tue, 12 May from Barcelona to San Sebastián, returning Tue, 19 May, priced at S$353 found 6 days ago
Iberia
Mon, 25 May - Sat, 30 May
BCN
Barcelona
EAS
San Sebastián
S$368 Return, found 3 days ago
S$368
Return
found 3 days ago
Select Iberia flight, departing Mon, 25 May from Barcelona to San Sebastián, returning Sat, 30 May, priced at S$368 found 3 days ago
Etihad Airways
Sat, 23 May - Wed, 10 Jun
SIN
Singapore
EAS
San Sebastián
S$970 Return, found 4 days ago
S$970
Return
found 4 days ago
Select Etihad Airways flight, departing Sat, 23 May from Singapore to San Sebastián, returning Wed, 10 Jun, priced at S$970 found 4 days ago
Qatar Airways
Wed, 27 May - Sun, 7 Jun
SIN
Singapore
EAS
San Sebastián
S$1,116 Return, found 4 days ago
S$1,116
Return
found 4 days ago
Select Qatar Airways flight, departing Wed, 27 May from Singapore to San Sebastián, returning Sun, 7 Jun, priced at S$1,116 found 4 days ago
Cathay Pacific
Thu, 24 Dec - Sat, 2 Jan
SIN
Singapore
EAS
San Sebastián
S$1,671 Return, found 5 days ago
S$1,671
Return
found 5 days ago
Select Cathay Pacific flight, departing Thu, 24 Dec from Singapore to San Sebastián, returning Sat, 2 Jan, priced at S$1,671 found 5 days ago

Trending flights to Donostialdea/Donostia-San Sebastián

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sat, 23 May - Wed, 10 Jun
SIN
Singapore
EAS
San Sebastián
S$970 Return, found 4 days ago
S$970
Return
found 4 days ago
Select Etihad Airways flight, departing Sat, 23 May from Singapore to San Sebastián, returning Wed, 10 Jun, priced at S$970 found 4 days ago

Frequently asked questions

How do I find cheap flights to Donostialdea/Donostia-San Sebastián that have flexible change policies?
We get that travel schedules can change in the blink of an eye, so choosing a flexible ticket with Expedia is always a smart move. Simply mark the "No change fee" box directly below the "Flexible change policies" filter. Your low-cost, flexible flight to Donostialdea/Donostia-San Sebastián is just a few clicks away.
How can I find cheap tickets to Donostialdea/Donostia-San Sebastián?
In the last seven days, S$305 was the lowest price for a flight to Donostialdea/Donostia-San Sebastián. For even bigger savings, book well ahead of time and be flexible with your travel dates. Search for your airfare to Donostialdea/Donostia-San Sebastián, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Donostialdea/Donostia-San Sebastián?
You could have nabbed a return air ticket to Donostialdea/Donostia-San Sebastián from anywhere between S$305 and S$1,671 in the last seven days. For one-way journeys departing from Barcelona (BCN), the lowest price during this period was just S$160.
When is the cheapest time to fly to Donostialdea/Donostia-San Sebastián?
If you're not fixed on what date you travel to Donostialdea/Donostia-San Sebastián, fly out early on in the week. The most economical day to take off is normally Tuesday, closely followed by Monday. Saturday is typically the priciest day, with many people preferring to take off on the weekend.
How much is a plane ticket to Donostialdea/Donostia-San Sebastián?
In the last seven days, plane tickets to Donostialdea/Donostia-San Sebastián ranged from S$305 to S$1,671.
What is the best time to go to Donostialdea/Donostia-San Sebastián?
A lovely time to visit San Sebastián is after June 20 when the summer season begins. In Donostialdea/Donostia-San Sebastián's busiest city, average temperatures fluctuate from 16ºC to 21ºC at this time — excellent weather for seeing the sights! April, May and June are the most popular months to discover this destination.
What months are the cheapest to book a flight to Donostialdea/Donostia-San Sebastián?
To bag an awesome deal to Donostialdea/Donostia-San Sebastián, try to book during the month of February when prices are at their cheapest. When's the most costly? In the U.S, it's the festive month of December.

Book with confidence

Expedia offers flights to Donostialdea/Donostia-San Sebastián to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Donostialdea/Donostia-San Sebastián or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

Donostialdea/Donostia-San Sebastián Flights Information

Airlines serving
Iberia, British Airways, Vueling Airlines, Etihad Airways, Qatar Airways, Cathay Pacific
Roundtrip price
from S$305
Donostialdea/Donostia-San Sebastián Flights Information

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