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$426+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BKK
Apr 30 — May 71
Thu 4/30
Thu 5/7
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 March 31, 2026.

This eDestinos deal was found by Cheapflights users on 3/30. 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.
Fri 5/17:20 am
SJC
-
BKK
2 stops40h 15m
Korean Air
Mon 5/1111:30 pm
BKK
-
SJC
2 stops31h 35m
Korean Air
Deal found 3/30$731
This Bravofly deal was found by Cheapflights users on 3/28. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:36 am
SJC
-
BKK
2 stops25h 59m
Korean Air
Mon 5/1811:30 pm
BKK
-
SJC
2 stops33h 49m
Korean Air
Deal found 3/28$765
This eDestinos deal was found by Cheapflights users on 3/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:05 am
SJC
-
BKK
2 stops24h 30m
Korean Air
Fri 10/3012:55 am
BKK
-
SJC
2 stops27h 14m
Korean Air
Deal found 3/28$768
This Korean Air deal was found by Cheapflights users on 3/30. 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 9/297:00 am
SJC
-
BKK
2 stops28h 05m
Korean Air
Mon 10/52:35 am
BKK
-
SJC
2 stops30h 13m
Korean Air
Deal found 3/30$816
This eDestinos deal was found by Cheapflights users on 3/30. 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.
Fri 5/16:45 am
SJC
-
HKT
2 stops49h 25m
Korean Air
Sun 5/3111:25 pm
HKT
-
SJC
2 stops30h 07m
Korean Air
Deal found 3/30$819
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:45 am
SJC
-
BKK
2 stops25h 45m
Delta
Mon 11/99:40 am
BKK
-
SJC
2 stops24h 18m
Delta
Deal found 3/28$821
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 pm
SJC
-
BKK
2 stops36h 30m
Delta
Sun 11/811:15 pm
BKK
-
SJC
2 stops32h 42m
Delta
Deal found 3/28$827
This Korean Air deal was found by Cheapflights users on 3/30. 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 11/295:05 pm
SJC
-
BKK
2 stops40h 40m
Korean Air
Sun 12/611:15 pm
BKK
-
SJC
2 stops29h 54m
Korean Air
Deal found 3/30$832
This Korean Air deal was found by Cheapflights users on 3/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:05 pm
SJC
-
BKK
2 stops42h 00m
Korean Air
Wed 9/911:30 pm
BKK
-
SJC
2 stops30h 45m
Korean Air
Deal found 3/27$833
This lastminute.com deal was found by Cheapflights users on 3/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:20 am
SJC
-
BKK
2 stops24h 25m
Korean Air
Mon 5/1111:30 pm
BKK
-
SJC
2 stops33h 49m
Korean Air
Deal found 3/27$834
This Bravofly deal was found by Cheapflights users on 3/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:36 am
SJC
-
BKK
2 stops25h 59m
Korean Air
Tue 5/1911:30 pm
BKK
-
SJC
2 stops33h 49m
Korean Air
Deal found 3/27$841
This Korean Air deal was found by Cheapflights users on 3/30. 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 9/65:05 pm
SJC
-
HKT
2 stops39h 05m
Korean Air
Wed 9/911:25 pm
HKT
-
SJC
2 stops29h 28m
Korean Air
Deal found 3/30$952

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 March 31, 2026.

Round-trip from

$731
(eDestinos)

One-way from

$426
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$842
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 ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 31, 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

Sun 9/6

9:05 am-1:05 am

2 stops26h 00m

Bangkok Suvarnabhumi

Wed 9/9

11:30 pm-6:45 pm

2 stops33h 15m

$852

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 8/17

9:05 am-11:35 pm

2 stops24h 30m

Bangkok Suvarnabhumi

Tue 8/25

2:35 am-2:53 pm

2 stops26h 18m

$875

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Fri 5/1

6:45 am-10:10 pm

2 stops49h 25m

Phuket City

Sun 5/31

11:25 pm-5:05 pm

2 stops31h 40m

$918

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 9/6

5:05 pm-11:35 pm

2 stops40h 30m

Bangkok Suvarnabhumi

Wed 9/9

2:35 am-5:04 pm

2 stops28h 29m

$920

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 9/6

6:37 pm-11:55 pm

2 stops39h 18m

Bangkok Suvarnabhumi

Wed 9/9

3:45 pm-11:25 am

3 stops33h 40m

$952

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Sun 9/6

3:45 pm-10:10 pm

2 stops40h 25m

Phuket City

Wed 9/9

11:25 pm-5:04 pm

2 stops31h 39m

$952

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Sun 5/10

7:36 am-11:35 pm

2 stops25h 59m

Bangkok Suvarnabhumi

Tue 6/16

9:50 am-10:16 pm

2 stops26h 26m

$967

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Tue 5/12

6:15 am-10:10 pm

2 stops25h 55m

Phuket City

Tue 5/19

11:25 pm-5:06 pm

2 stops31h 41m

$987

San JosePhuket City

SJC - HKT

SJCHKT

San Jose

Fri 4/24

6:32 pm-10:10 pm

2 stops37h 38m

Phuket City

Fri 5/8

11:25 pm-3:32 pm

2 stops30h 07m

$1,016

San JoseChiang Mai

SJC - CNX

SJCCNX

San Jose

Sun 9/6

9:05 am-1:25 pm

2 stops38h 20m

Chiang Mai

Wed 9/9

2:55 pm-2:53 pm

2 stops37h 58m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 56 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, January is the cheapest month in which you can book a flight from San Jose, California to Thailand (average of $522). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $712). 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 March 31, 2026.

It’s typically best to fly out from San Jose, California to Thailand in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, 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 March 31, 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
1,203 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

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
1,203 reviews
Korean Air
8.4
Very good
1,203 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

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 $522). Flying from San Jose, California to Thailand in June is currently the most expensive (average of $712). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$684Average$809FlexibilityNo cancel feeOn-time81%

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