฿4,125+ 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 14/4. 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
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Find flights from San Sebastian

Enter your travel dates to find the best prices.

Cheapest flights from San Sebastian
Explore the most affordable flight options available from San Sebastian. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2026.

Sun 8/313:40
EAS
-
BKK
2 stops23h 45m
ไอบีเรีย
Mon 30/309:15
BKK
-
EAS
2 stops28h 25m
ไอบีเรีย
Deal found 20/1฿27,341
Sun 8/314:05
EAS
-
BKK
3 stops26h 05m
Multiple Airlines
Mon 30/311:50
BKK
-
EAS
2 stops34h 30m
Multiple Airlines
Deal found 20/1฿30,997
Mon 16/221:30
EAS
-
BKK
2 stops27h 10m
ไอบีเรีย
Mon 2/308:15
BKK
-
EAS
2 stops30h 25m
ไอบีเรีย
Deal found 18/1฿31,153
Mon 16/221:30
EAS
-
BKK
2 stops33h 35m
Qatar Airways
Mon 2/308:15
BKK
-
EAS
2 stops34h 45m
Qatar Airways
Deal found 19/1฿31,278
Thu 12/221:30
EAS
-
BKK
2 stops38h 55m
ไอบีเรีย
Mon 16/209:05
BKK
-
EAS
2 stops29h 35m
ไอบีเรีย
Deal found 18/1฿32,465
Sun 19/721:30
EAS
-
BKK
2 stops28h 45m
ไอบีเรีย
Wed 12/809:15
BKK
-
EAS
2 stops28h 25m
ไอบีเรีย
Deal found 18/1฿35,715
Sat 14/221:30
EAS
-
BKK
2 stops39h 55m
Qatar Airways
Fri 27/208:15
BKK
-
EAS
2 stops42h 35m
Qatar Airways
Deal found 19/1฿36,528
Thu 12/214:05
EAS
-
BKK
3 stops27h 20m
Multiple Airlines
Mon 16/209:15
BKK
-
EAS
3 stops34h 15m
Multiple Airlines
Deal found 18/1฿37,996
Sun 19/721:30
EAS
-
BKK
2 stops27h 50m
ไอบีเรีย
Thu 13/820:00
BKK
-
EAS
2 stops41h 40m
ไอบีเรีย
Deal found 18/1฿41,465

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 20 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 8/3

13:40-19:25

2 stops23h 45m

Bangkok Suvarnabhumi

Mon 30/3

09:15-08:40

2 stops28h 25m

฿27,341

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Thu 11/6

13:40-13:25

2 stops18h 45m

Bangkok Suvarnabhumi

Sun 14/6

02:30-08:40

2 stops35h 10m

฿27,341

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 8/3

14:05-22:10

3 stops26h 05m

Bangkok Suvarnabhumi

Mon 30/3

11:50-17:20

2 stops34h 30m

฿30,997

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Mon 16/2

21:30-06:40

2 stops27h 10m

Bangkok Suvarnabhumi

Mon 2/3

08:15-08:40

2 stops30h 25m

฿31,153

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Mon 16/2

21:30-13:05

2 stops33h 35m

Bangkok Suvarnabhumi

Mon 2/3

08:15-13:00

2 stops34h 45m

฿31,278

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 19/7

21:30-07:15

2 stops28h 45m

Bangkok Suvarnabhumi

Wed 12/8

09:15-08:40

2 stops28h 25m

฿35,715

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sat 14/2

21:30-19:25

2 stops39h 55m

Bangkok Suvarnabhumi

Fri 27/2

08:15-20:50

2 stops42h 35m

฿36,528

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 19/7

21:30-06:20

2 stops27h 50m

Bangkok Suvarnabhumi

Thu 13/8

20:00-08:40

2 stops41h 40m

฿41,465

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 19/7

21:30-06:20

2 stops27h 50m

Bangkok Suvarnabhumi

Fri 14/8

02:30-20:50

2 stops23h 20m

฿44,183

San SebastianBangkok

EAS - BKK

EASBKK

San Sebastián

Sun 19/7

09:20-15:30

1 stop25h 10m

Bangkok Suvarnabhumi

Tue 11/8

02:20-08:40

2 stops35h 20m

฿44,902

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 13 results
1
2

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, December is the cheapest month in which you can book a flight from San Sebastian (average of ฿18,904). Flying from San Sebastian in July will prove the most costly (average of ฿24,966). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Spain

Book a direct flight from one of these other cities located in Spain.
Direct flights from Bilbao

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 20 January 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, Miami. 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 December; with July 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.

See more FAQs

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.