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$393+ Cheap flights from San Jose, CA (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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BKK
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:13 amSJC - BKK
2 stops26h 32mKorean Air
Tue 1/1312:55 amBKK - SJC
2 stops31h 45mKorean Air
Deal found 12/14$976
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmSJC - BKK
2 stops40h 05mKorean Air
Wed 1/149:40 amBKK - SJC
2 stops23h 00mKorean Air
Deal found 12/14$983
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmSJC - BKK
2 stops40h 05mKorean Air
Mon 1/122:05 amBKK - SJC
2 stops26h 29mKorean Air
Deal found 12/14$1,043
This Delta deal was found by Cheapflights users on 12/13. 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.
Wed 12/317:13 amSJC - BKK
2 stops26h 32mDelta
Tue 1/1312:55 amBKK - SJC
2 stops31h 45mDelta
Deal found 12/13$1,081
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:13 amSJC - BKK
2 stops26h 32mKorean Air
Mon 1/122:05 amBKK - SJC
2 stops27h 37mKorean Air
Deal found 12/14$1,086
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 pmSJC - BKK
2 stops40h 05mKorean Air
Tue 1/132:05 amBKK - SJC
2 stops30h 35mKorean Air
Deal found 12/14$1,122
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:45 pmSJC - BKK
2 stops36h 35mKorean Air
Tue 1/1312:55 amBKK - SJC
2 stops31h 45mKorean Air
Deal found 12/14$1,129
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 pmSJC - BKK
2 stops40h 05mKorean Air
Mon 1/122:05 amBKK - SJC
2 stops26h 29mKorean Air
Deal found 12/14$1,183
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:45 pmSJC - BKK
2 stops38h 00mKorean Air
Mon 1/122:05 amBKK - SJC
2 stops26h 29mKorean Air
Deal found 12/14$1,190
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:05 amSJC - DMK
2 stops23h 10mMultiple Airlines
Mon 12/221:50 amDMK - SJC
2 stops21h 15mMultiple Airlines
Deal found 12/15$1,301
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:13 amSJC - BKK
2 stops26h 32mKorean Air
Mon 1/129:40 amBKK - SJC
2 stops42h 28mKorean Air
Deal found 12/14$1,317
This Korean Air deal was found by Cheapflights users on 12/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmSJC - BKK
2 stops40h 05mKorean Air
Mon 1/129:40 amBKK - SJC
2 stops42h 54mKorean Air
Deal found 12/14$1,323

Find 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 December 15, 2025.

Round-trip from

$656
(eDestinos)

One-way from

$393
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$928
From San Jose to Thailand
Search Deals
One-way flight from San Jose to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 15, 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 2/2

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Sun 3/1

2:05 am-1:37 pm

2 stops26h 32m

$656

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 1/20

7:45 am-12:45 am

2 stops26h 00m

Bangkok Suvarnabhumi

Tue 2/10

9:40 am-5:40 pm

2 stops23h 00m

$735

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Thu 1/22

8:05 pm-12:45 am

2 stops37h 40m

Bangkok Suvarnabhumi

Tue 2/10

2:05 am-1:34 pm

2 stops26h 29m

$740

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 1/18

2:25 pm-12:45 am

2 stops43h 20m

Bangkok Suvarnabhumi

Tue 2/10

9:40 am-5:40 pm

2 stops23h 00m

$741

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 1/20

7:45 am-12:45 am

2 stops26h 00m

Bangkok Suvarnabhumi

Fri 2/13

9:40 am-10:05 pm

2 stops27h 25m

$785

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Fri 1/23

7:45 am-12:45 am

2 stops26h 00m

Bangkok Suvarnabhumi

Wed 2/11

12:55 am-5:38 pm

2 stops31h 43m

$785

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Fri 1/23

7:45 am-9:30 pm

2 stops22h 45m

Bangkok Suvarnabhumi

Mon 2/9

11:15 pm-1:34 pm

2 stops29h 19m

$790

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Thu 1/22

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Fri 2/13

2:05 am-1:37 pm

2 stops26h 32m

$790

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 3/1

2:20 pm-9:30 pm

2 stops40h 10m

Bangkok Suvarnabhumi

Sun 3/8

9:30 pm-2:57 pm

2 stops31h 27m

$790

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 1/18

6:25 pm-12:45 am

2 stops39h 20m

Bangkok Suvarnabhumi

Sat 2/14

9:40 am-8:03 pm

2 stops25h 23m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 60 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, California to Thailand?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Thailand (average of $527). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $713). 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 December 15, 2025.

It’s typically best to fly out from San Jose, California to Thailand at noon. Doing so could potentially save you 79% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 15, 2025.
Read reviews from past customers who have flown Korean Air from San Jose to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    Departing from San Jose, California to Thailand will take you 26h. Airlines will cover a distance of 7946 mi. This flight may include one or multiple stops.

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

    Currently, January is the cheapest month in which you can book a flight from San Jose, California to Thailand (average of $527). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $713). 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$715Average$898FlexibilityNo cancel feeOn-time81%

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