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$507+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BKK
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This eDestinos deal was found by Cheapflights users on 6/7. 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.
Mon 8/249:34 am
SJC
-
BKK
2 stops24h 01m
Korean Air
Sun 8/302:35 am
BKK
-
SJC
2 stops27h 15m
Korean Air
Deal found 6/7$857
This eDestinos deal was found by Cheapflights users on 6/6. 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.
Thu 11/127:15 am
SJC
-
BKK
2 stops25h 05m
Korean Air
Tue 12/19:30 pm
BKK
-
SJC
2 stops32h 02m
Korean Air
Deal found 6/6$866
This oojo deal was found by Cheapflights users on 6/7. 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 11/107:43 pm
SJC
-
BKK
2 stops33h 17m
Singapore Airlines
Tue 12/13:50 pm
BKK
-
SJC
2 stops35h 21m
Singapore Airlines
Deal found 6/7$888
This Delta deal was found by Cheapflights users on 6/7. 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 9/97:15 am
SJC
-
BKK
2 stops24h 30m
Delta
Wed 9/309:40 pm
BKK
-
SJC
2 stops34h 51m
Delta
Deal found 6/7$935
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 9/137:00 pm
SJC
-
BKK
2 stops36h 45m
Delta
Mon 9/219:50 am
BKK
-
SJC
2 stops22h 41m
Delta
Deal found 6/7$941
This Korean Air deal was found by Cheapflights users on 6/7. 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 9/138:25 pm
SJC
-
BKK
2 stops37h 10m
Korean Air
Wed 9/1611:30 pm
BKK
-
SJC
2 stops28h 42m
Korean Air
Deal found 6/7$946
This eDestinos deal was found by Cheapflights users on 6/7. 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.
Mon 10/127:15 am
SJC
-
BKK
2 stops26h 20m
Korean Air
Fri 10/3012:55 am
BKK
-
SJC
2 stops27h 36m
Korean Air
Deal found 6/7$959
This oojo deal was found by Cheapflights users on 6/7. 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.
Wed 9/1610:00 am
SJC
-
HKT
2 stops43h 15m
Singapore Airlines
Wed 9/303:00 pm
HKT
-
SJC
2 stops38h 51m
Singapore Airlines
Deal found 6/7$961
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 9/117:15 am
SJC
-
BKK
2 stops24h 30m
Delta
Wed 9/169:50 am
BKK
-
SJC
2 stops22h 34m
Delta
Deal found 6/7$985
This Delta deal was found by Cheapflights users on 6/8. 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 9/27:21 am
SJC
-
BKK
2 stops24h 24m
Delta
Wed 9/169:50 am
BKK
-
SJC
2 stops26h 55m
Delta
Deal found 6/8$987
This BusinessClass deal was found by Cheapflights users on 6/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am
SJC
-
BKK
2 stops26h 55m
Multiple Airlines
Tue 12/17:55 pm
BKK
-
SJC
2 stops33h 37m
Multiple Airlines
Deal found 6/6$990
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 9/137:00 pm
SJC
-
BKK
2 stops36h 45m
Delta
Sat 9/1911:30 pm
BKK
-
SJC
2 stops34h 40m
Delta
Deal found 6/7$991

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 June 10, 2026.

Round-trip from

$857
(eDestinos)

One-way from

$507
(KAYAK)

Popular in

June

Cheapest in

August

Average price

$1,285
From San Jose to Thailand
Search Deals
One-way flight from San Jose to Thailand
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 June 10, 2026.
Use the filters below to find and compare flights from San Jose to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 9/29

9:52 am-11:35 pm

2 stops23h 43m

Bangkok Suvarnabhumi

Mon 10/5

2:35 am-2:31 pm

2 stops25h 56m

$941

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Wed 9/9

7:15 am-1:05 am

2 stops27h 50m

Bangkok Suvarnabhumi

Sat 9/19

11:30 pm-10:45 pm

2 stops37h 15m

$985

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Fri 9/11

7:15 am-9:45 pm

2 stops24h 30m

Bangkok Suvarnabhumi

Wed 9/16

9:50 am-6:24 pm

2 stops22h 34m

$985

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Wed 9/9

7:15 am-1:05 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 9/29

2:35 am-6:24 pm

2 stops29h 49m

$987

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sat 11/7

7:15 am-12:45 am

2 stops26h 30m

Bangkok Suvarnabhumi

Wed 12/2

9:40 am-4:16 pm

2 stops21h 36m

$1,037

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 9/29

8:45 am-9:35 am

3 stops34h 50m

Bangkok Suvarnabhumi

Tue 10/6

7:00 am-10:42 pm

2 stops29h 42m

$1,048

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 7/12

7:20 am-11:35 pm

2 stops26h 15m

Bangkok Suvarnabhumi

Mon 8/10

9:40 pm-5:02 pm

2 stops33h 22m

$1,086

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 7/14

9:55 am-11:35 pm

2 stops23h 40m

Bangkok Suvarnabhumi

Mon 8/10

9:40 pm-5:02 pm

2 stops33h 22m

$1,086

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Wed 9/16

6:00 am-10:10 pm

2 stops26h 10m

Phuket City

Wed 9/30

11:25 pm-10:45 pm

2 stops37h 20m

$1,087

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Mon 9/28

6:59 am-10:10 pm

2 stops49h 11m

Phuket City

Thu 10/1

11:25 pm-5:02 pm

2 stops31h 37m

$1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from San Jose, California to Thailand (average of $484). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $859). 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.

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 June 10, 2026.
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
1,218 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.5

Entertainment

8.2

Crew

8.7

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 23h 43m. 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, December is the cheapest month in which you can book a flight from San Jose, California to Thailand (average of $484). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $859). 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$684Average$808FlexibilityNo cancel feeOn-time81%

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