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$428+ Cheap flights from San Jose (SJC) to Thailand

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BKK
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from San Jose to Thailand

Keep the following information in mind while searching for San Jose to Thailand flight deals. Data was last updated April 30, 2025.

Round-trip from

$774
(StudentUniverse)

One-way from

$428
(oojo)

Popular in

July

Cheapest in

October

Average price

$1,103
From San Jose to Thailand
Search Deals
One-way flight from San Jose to Thailand
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Jose to Thailand

Cheapest flights from San Jose to Thailand
Explore the most affordable flight options available from San Jose to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:05 amSJC - BKK
2 stops26h 00mKorean Air
Sun 9/142:35 amBKK - SJC
2 stops24h 45mKorean Air
Deal found 4/27$774
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:10 amSJC - CNX
2 stops24h 55mKorean Air
Tue 11/1812:15 amCNX - SJC
2 stops28h 55mKorean Air
Deal found 4/29$797
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:52 pmSJC - BKK
2 stops27h 08mMultiple Airlines
Tue 10/79:35 amBKK - SJC
2 stops26h 28mMultiple Airlines
Deal found 4/29$859
This ScholarTrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:20 amSJC - HKT
2 stops24h 50mKorean Air
Sun 9/2111:25 pmHKT - SJC
2 stops36h 21mKorean Air
Deal found 4/27$877
This oojo deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:45 pmSJC - BKK
2 stops39h 50mChina Airlines
Mon 3/95:50 pmBKK - SJC
2 stops29h 29mChina Airlines
Deal found 4/27$884
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:23 amSJC - HKT
2 stops24h 47mDelta
Thu 5/1511:25 pmHKT - SJC
2 stops36h 41mDelta
Deal found 4/29$903
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:00 amSJC - BKK
2 stops24h 00mJapan Airlines
Wed 10/88:05 amBKK - SJC
2 stops20h 05mJapan Airlines
Deal found 4/29$909
This eDestinos deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:52 pmSJC - BKK
2 stops28h 28mQatar Airways
Mon 10/62:30 amBKK - SJC
2 stops30h 34mQatar Airways
Deal found 4/29$912
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:45 amSJC - BKK
2 stops27h 40mDelta
Tue 8/129:50 amBKK - SJC
2 stops50h 12mDelta
Deal found 4/29$951
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:00 amSJC - BKK
2 stops25h 40mChina Eastern
Wed 5/142:10 amBKK - SJC
2 stops27h 10mChina Eastern
Deal found 4/29$966
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:40 amSJC - BKK
1 stop20h 00mZIPAIR
Mon 5/1211:10 pmBKK - SJC
1 stop23h 55mZIPAIR
Deal found 4/28$1,006
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:10 amSJC - HKT
2 stops33h 40mQatar Airways
Tue 10/2812:50 amHKT - SJC
2 stops35h 13mQatar Airways
Deal found 4/29$1,026

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Thailand 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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from San Jose to Thailand that are best for you.

Fly from

San Jose

Fly to

Thailand

Route

Depart

Return

Price

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 5/12

9:00 am-11:40 pm

2 stops24h 40m

Bangkok Suvarnabhumi

Thu 5/15

9:50 am-7:25 pm

2 stops23h 35m

$774

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Mon 10/27

8:10 am-11:05 pm

2 stops24h 55m

Chiang Mai

Tue 11/18

12:15 am-2:10 pm

2 stops28h 55m

$797

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Sat 9/13

7:20 am-10:10 pm

2 stops24h 50m

Phuket City

Sun 9/21

11:25 pm-9:46 pm

2 stops36h 21m

$877

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Mon 5/12

7:23 am-10:10 pm

2 stops24h 47m

Phuket City

Thu 5/15

11:25 pm-10:06 pm

2 stops36h 41m

$903

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 5/5

6:15 am-11:10 pm

2 stops26h 55m

Bangkok Suvarnabhumi

Sun 5/11

1:20 am-3:49 pm

2 stops28h 29m

$952

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 5/12

9:00 am-12:40 am

2 stops25h 40m

Bangkok Suvarnabhumi

Wed 5/14

2:10 am-3:20 pm

2 stops27h 10m

$966

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 5/5

11:40 am-9:40 pm

1 stop20h 00m

Bangkok Suvarnabhumi

Mon 5/12

11:10 pm-9:05 am

1 stop23h 55m

$1,006

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Mon 10/20

8:10 am-7:50 am

2 stops33h 40m

Phuket City

Tue 10/28

12:50 am-10:03 pm

2 stops35h 13m

$1,026

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Mon 5/12

9:00 am-6:00 pm

3 stops43h 00m

Phuket City

Thu 5/15

11:05 pm-6:18 pm

2 stops33h 13m

$1,037

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Mon 10/27

6:45 pm-10:35 am

2 stops25h 50m

Chiang Mai

Wed 11/19

11:50 am-10:03 pm

2 stops25h 13m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 41 results
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Best time to book a flight from San Jose to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from San Jose with our price prediction graph.
Estimated round-trip 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 San Jose to Thailand

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

Currently, March is the cheapest month in which you can book a flight from San Jose to Thailand (average of $958). Flying from San Jose to Thailand in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJC to TH?

Find hourly flight availability from San Jose to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from San Jose to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Thailand when rainfall is around 0.4 in.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated April 30, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from San Jose to Thailand have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from San Jose to Thailand. 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 from for flights from San Jose to Thailand?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly out of when you book flights from San Jose to Thailand.

  • What are the cheapest airlines to fly from San Jose to Thailand one-way?

    The cheapest airlines for a one-way flight from San Jose to Thailand are Korean Air ($428), Japan Airlines ($445), and United Airlines ($447).

  • What are the most popular routes from San Jose to Thailand?

    Most travelers choose San Jose - Bangkok Suvarnabhumi, San Jose - Phuket City or San Jose - Chiang Mai when deciding on the best route from San Jose to Thailand.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Jose to Thailand?

    Currently, March is the cheapest month in which you can book a flight from San Jose to Thailand (average of $958). Flying from San Jose to Thailand in December is currently the most expensive (average of $1,574). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Jose to Thailand

Discover the top airline that operate flights from San Jose to Thailand. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$815Average$945FlexibilityNo cancel feeOn-time81%

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