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Santa Rosa

$601+ Cheap flights from Bangkok to Santa Rosa (STS)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Bangkok to Santa Rosa

Cheapest flights from Bangkok to Santa Rosa
Explore the most affordable flight options available from Bangkok to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This IEagle deal was found by Cheapflights users on 1/28. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:25 pm
BKK
-
STS
2 stops25h 34m
Multiple Airlines
Tue 4/287:10 pm
STS
-
BKK
2 stops27h 55m
Multiple Airlines
Deal found 1/28$1,034
This Japan Airlines deal was found by Cheapflights users on 1/26. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:05 am
BKK
-
STS
2 stops25h 05m
Japan Airlines
Tue 9/297:00 am
STS
-
BKK
2 stops42h 10m
Japan Airlines
Deal found 1/26$1,120
This IEagle deal was found by Cheapflights users on 1/29. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:15 pm
BKK
-
STS
2 stops31h 56m
Multiple Airlines
Thu 4/97:53 pm
STS
-
BKK
2 stops25h 02m
Multiple Airlines
Deal found 1/29$1,193

Find flight deals from Bangkok to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Santa Rosa (STS). 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 January 29, 2026.

Round-trip from

$1,034
(IEagle)

One-way from

$601
(Qatar Airways)

Popular in

August

Cheapest in

November

Average price

$907
From Bangkok to Santa Rosa Sonoma County
Search Deals
One-way flight from Bangkok to Santa Rosa Sonoma County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to Santa Rosa 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 January 29, 2026.
Use the filters below to find and compare flights from Bangkok to Santa Rosa that are best for you.

Fly from

Bangkok

Fly to

Santa Rosa

Route

Depart

Return

Price

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 4/15

12:25 pm-11:59 pm

2 stops25h 34m

Santa Rosa Sonoma County

Tue 4/28

7:10 pm-1:05 pm

2 stops27h 55m

$1,034

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 2/25

5:15 pm-10:11 am

2 stops31h 56m

Santa Rosa Sonoma County

Thu 4/9

7:53 pm-10:55 am

2 stops25h 02m

$1,193

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 2/4

6:55 pm-11:59 pm

2 stops44h 04m

$601

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 2/25

8:15 am-11:57 pm

2 stops54h 42m

$670

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 3/4

6:55 pm-11:57 pm

2 stops44h 02m

$766

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 3/25

5:05 am-7:13 pm

2 stops28h 08m

$822

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Sun 3/1

6:55 pm-11:50 pm

2 stops43h 55m

$904

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 2/18

8:05 am-9:52 pm

2 stops28h 47m

$1,017

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Tue 2/17

9:05 am-9:52 pm

2 stops51h 47m

$1,026

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Thu 2/19

8:15 am-11:50 pm

2 stops54h 35m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 13 results
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Best time to book a flight from Bangkok to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Bangkok 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 Bangkok to Santa Rosa

What is the cheapest month to book a flight from Bangkok to Santa Rosa?

Currently, March is the cheapest month in which you can book a flight from Bangkok to Santa Rosa (average of $519). Flying from Bangkok to Santa Rosa in July is currently the most expensive (average of $803). 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.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Santa Rosa. 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 Santa Rosa from Bangkok?

    For a flight from Bangkok to Santa Rosa, you will be flying into Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city. Sonoma County is the only Santa Rosa airport and it handles 0 inbound flights from Bangkok per day. 0 airlines have flights to Santa Rosa Sonoma County from Bangkok on a regular basis.

  • Can I find deals for flights from Bangkok to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Bangkok to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Santa Rosa?

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

  • Can I find deals for business class flights from Bangkok to Santa Rosa?

    Yes. Cheapflights offers flight deals from Bangkok to Santa Rosa 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 Bangkok to Santa Rosa?

    Currently, March is the cheapest month in which you can book a flight from Bangkok to Santa Rosa (average of $519). Flying from Bangkok to Santa Rosa in July is currently the most expensive (average of $803). 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

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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