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Cheap flights from Bangkok to San Jose, California from ฿18,839

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SJC
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to San Jose
Explore the most affordable flight options available from Bangkok to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Wed 8/717:50
BKK
-
SJC
2 stops42h 50m
Multiple Airlines
Wed 15/714:16
SJC
-
BKK
2 stops31h 44m
Multiple Airlines
Deal found 28/5฿33,994
Fri 25/907:05
BKK
-
SJC
2 stops43h 57m
แอร์แคนาดา
Mon 28/908:45
SJC
-
BKK
2 stops30h 20m
แอร์แคนาดา
Deal found 25/5฿34,776
Fri 10/717:30
BKK
-
SJC
2 stops31h 08m
China Airlines
Fri 17/720:25
SJC
-
BKK
2 stops23h 20m
China Airlines
Deal found 25/5฿35,005
Thu 17/913:20
BKK
-
SJC
2 stops35h 33m
China Airlines
Sun 20/920:05
SJC
-
BKK
2 stops23h 40m
China Airlines
Deal found 23/5฿38,818
Mon 20/702:30
BKK
-
SJC
2 stops31h 30m
Qatar Airways
Mon 10/806:17
SJC
-
BKK
2 stops34h 03m
Qatar Airways
Deal found 28/5฿39,339
Fri 26/617:30
BKK
-
SJC
2 stops31h 13m
China Airlines
Mon 6/720:19
SJC
-
BKK
2 stops23h 26m
China Airlines
Deal found 25/5฿39,470
Sat 22/817:30
BKK
-
SJC
2 stops29h 41m
China Airlines
Mon 28/920:25
SJC
-
BKK
2 stops25h 45m
China Airlines
Deal found 25/5฿40,969
Fri 25/907:00
BKK
-
SJC
2 stops24h 31m
United Airlines
Mon 28/912:51
SJC
-
BKK
3 stops30h 44m
United Airlines
Deal found 24/5฿42,403
Wed 8/723:30
DMK
-
SJC
1 stop24h 35m
Multiple Airlines
Wed 15/712:05
SJC
-
DMK
1 stop23h 55m
Multiple Airlines
Deal found 28/5฿55,473

Find flight deals from Bangkok to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to San Jose (SJC). 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 28 May 2026.

Round-trip from

฿33,994

One-way from

฿18,839
8/7-15/7
  • 8/7-15/7
  • 4 total stops
  • 74h 34m total
  • Bangkok to San Jose
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 24h 21m total
  • Bangkok to San Jose
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to San Jose 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 28 May 2026.
Use the filters below to find and compare flights from Bangkok to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Wed 8/7

17:50-22:40

2 stops42h 50m

San Jose

Wed 15/7

14:16-12:00

2 stops31h 44m

฿33,994

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Thu 17/9

13:20-10:53

2 stops35h 33m

San Jose

Sun 20/9

20:05-09:45

2 stops23h 40m

฿38,818

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Mon 20/7

02:30-20:00

2 stops31h 30m

San Jose

Mon 10/8

06:17-06:20

2 stops34h 03m

฿39,339

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Fri 25/9

07:00-17:31

2 stops24h 31m

San Jose

Mon 28/9

12:51-09:35

3 stops30h 44m

฿42,403

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Thu 17/9

15:45-11:46

3 stops34h 01m

San Jose

Sun 20/9

12:51-09:35

3 stops30h 44m

฿42,631

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Wed 8/7

15:45-12:03

3 stops58h 18m

San Jose

Wed 15/7

18:37-09:35

3 stops48h 58m

฿42,729

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Wed 10/6

17:30-09:14

2 stops29h 44m

San Jose

Mon 15/6

18:12-09:45

2 stops25h 33m

฿45,662

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Thu 18/6

03:00-17:53

2 stops28h 53m

San Jose

Sun 5/7

06:17-06:20

2 stops34h 03m

฿49,443

BangkokSan Jose

BKK - SJC

BKKSJC

Bangkok Suvarnabhumi

Wed 10/6

17:30-09:14

2 stops29h 44m

San Jose

Sat 13/6

20:19-09:45

2 stops23h 26m

฿53,810
Fastest return journey

BangkokSan Jose

DMK - SJC

DMKSJC

Bangkok Don Mueang Intl

Wed 8/7

23:30-10:05

1 stop24h 35m

San Jose

Wed 15/7

12:05-02:00

1 stop23h 55m

฿55,473

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to San Jose

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

    If you book a flight to San Jose from Bangkok, you will be flying to San Jose, which is the city’s only airport. San Jose (SJC) is located 4.6 km from the centre of San Jose. There are 0 flights from Bangkok to San Jose per day from 0 different airlines.

  • How long is the flight from Bangkok to San Jose, California?

    Departing from Bangkok to San Jose, California will take you 24h 31m. Bangkok and San Jose, California are separated by a distance of 12788 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok to San Jose 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

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

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

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

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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