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Cheap flights from Bangkok to San Sebastian from ฿14,713

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — EAS
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to San Sebastian

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to San Sebastian
Explore the most affordable flight options available from Bangkok to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Tue 7/409:40
BKK
-
EAS
2 stops28h 00m
Multiple Airlines
Sat 11/417:55
EAS
-
BKK
2 stops31h 50m
Multiple Airlines
Deal found 23/3฿29,296
Thu 7/520:30
BKK
-
EAS
2 stops41h 10m
Qatar Airways
Mon 11/521:30
EAS
-
BKK
2 stops28h 35m
Qatar Airways
Deal found 22/3฿31,156
Sat 20/609:45
BKK
-
EAS
2 stops27h 55m
Multiple Airlines
Tue 7/713:40
EAS
-
BKK
2 stops23h 30m
Multiple Airlines
Deal found 22/3฿31,580
Fri 19/609:15
BKK
-
EAS
2 stops28h 25m
Qatar Airways
Tue 7/709:20
EAS
-
BKK
2 stops23h 05m
Qatar Airways
Deal found 22/3฿34,027
Fri 19/618:30
BKK
-
EAS
1 stop19h 10m
Multiple Airlines
Tue 7/721:30
EAS
-
BKK
2 stops26h 40m
Multiple Airlines
Deal found 22/3฿39,899

Find flight deals from Bangkok to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 March 2026.

Round-trip from

฿29,296

One-way from

฿14,713
7/4-11/4
  • 7/4-11/4
  • 4 total stops
  • 59h 50m total
  • Bangkok to San Sebastian
Search Deals
15/5
  • 15/5
  • 1 total stop
  • 19h 10m total
  • Bangkok to San Sebastian
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Bangkok to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Thu 7/5

20:30-08:40

2 stops41h 10m

San Sebastián

Mon 11/5

21:30-07:05

2 stops28h 35m

฿31,156
Fastest return journey

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Sat 20/6

09:45-08:40

2 stops27h 55m

San Sebastián

Tue 7/7

13:40-18:10

2 stops23h 30m

฿31,580

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Fri 19/6

09:15-08:40

2 stops28h 25m

San Sebastián

Tue 7/7

09:20-13:25

2 stops23h 05m

฿34,027

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Tue 7/4

15:25-17:20

3 stops30h 55m

San Sebastián

Sat 11/4

17:55-08:05

3 stops33h 10m

฿52,981
Cheapest one-way

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Thu 14/5

21:00-08:40

2 stops40h 40m

฿15,464

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Sun 10/5

02:05-20:50

2 stops23h 45m

฿16,867

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Thu 14/5

02:05-08:40

2 stops35h 35m

฿17,650
Fastest single journey

BangkokSan Sebastian

BKK - EAS

BKKEAS

Bangkok Suvarnabhumi

Tue 12/5

21:00-13:00

3 stops21h 00m

฿32,755

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Sorted by cheapest first

Best time to book a flight from Bangkok to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Bangkok 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.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to San Sebastian
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Sebastian from Bangkok?

    For a flight from Bangkok to San Sebastian, you will be flying into San Sebastián. San Sebastián (EAS) is just 15.7 km from the centre vof the city. San Sebastián is the only San Sebastian airport and it handles 0 inbound flights from Bangkok per day. 0 airlines have flights to San Sebastián from Bangkok on a regular basis.

  • How long is the flight from Bangkok to San Sebastian?

    Qatar Airways can get you from Bangkok to San Sebastian in just under 41h 10m. Your travel time can differ by up to . Airlines will cover a distance of 9943 km.

  • Can I find deals for flights from Bangkok to San Sebastian that include hotel bookings?

    Yes. In addition to deals on Bangkok to San Sebastian flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to San Sebastian.

  • Can I find deals for business class flights from Bangkok to San Sebastian?

    Yes. Cheapflights offers flight deals from Bangkok to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San Sebastian by adding a car rental and/or hotel reservation to your travel itinerary.
San Sebastian car hire
Bilbao car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Bangkok to San Sebastian?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Sebastian from Bangkok.

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

Yes! Cheapflights helps users easily find flights from Bangkok to San Sebastian with no change fees.

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

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

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