฿3,046+ Cheap flights from San Sebastian

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
EAS — BKK
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from San Sebastian within your budget

 
Find flights departing from San Sebastian that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 March 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Thu 4/6

09:20-13:25

2 stops23h 05m

Bangkok Suvarnabhumi

Mon 8/6

19:40-20:50

2 stops30h 10m

฿31,997
Fastest return journey

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Tue 31/3

13:40-19:05

2 stops24h 25m

Bangkok Suvarnabhumi

Mon 20/4

01:45-20:50

2 stops24h 05m

฿32,095

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 31/5

09:20-12:55

2 stops22h 35m

Bangkok Suvarnabhumi

Wed 17/6

09:55-08:40

2 stops27h 45m

฿32,292

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Tue 31/3

09:20-12:55

2 stops22h 35m

Bangkok Suvarnabhumi

Fri 24/4

09:05-08:40

2 stops28h 35m

฿33,209

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Wed 1/4

09:20-13:25

2 stops23h 05m

Bangkok Suvarnabhumi

Sun 26/4

09:05-08:40

2 stops28h 35m

฿36,942

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Wed 1/4

09:20-13:25

2 stops23h 05m

Bangkok Suvarnabhumi

Mon 27/4

09:05-13:00

2 stops32h 55m

฿37,826

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Sorted by cheapest first

Best time to book a flight from San Sebastian

Have a flexible travel schedule? Discover the best time to fly from San Sebastian with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Sebastian

Get recent, data-driven insights about flights from San Sebastian including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Sebastian?

Currently, September is the cheapest month in which you can book a flight from San Sebastian (average of ฿21,812). Flying from San Sebastian in March will prove the most costly (average of ฿26,429). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from San Sebastian. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 March 2026.

  • What are the most popular destinations to fly to from San Sebastian?

    The most selected flight destinations from San Sebastian for the current month are Madrid, Barcelona-El Prat Airport, Las Palmas de Gran Canaria. While Madrid, Barcelona-El Prat Airport, Seville are the top choices made by travellers year-round.

  • What is the cheapest month to fly from San Sebastian?

    At the present moment the cheapest month to fly from San Sebastian is currently September; with March being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from San Sebastian?

    Cheapflights makes it easy to find flights from San Sebastian by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from San Sebastian?

    Cheapflights simply makes it quick and affordable to book flights from San Sebastian by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from San Sebastian with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from San Sebastian flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from San Sebastian become cheaper?

    Of course! You can now track prices for flights from San Sebastian and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Sebastian?

Cheapflights makes it easy to find flights from San Sebastian by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Sebastian?

Cheapflights simply makes it quick and affordable to book flights from San Sebastian by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Sebastian with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Sebastian flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Sebastian become cheaper?

Of course! You can now track prices for flights from San Sebastian and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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