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Santa Rosa

$664+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — STS
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Round-trip from

$1,045
(Japan Airlines)

One-way from

$664
(IEagle)

Popular in

August

Cheapest in

September

Average price

$803
From Bangkok to Santa Rosa Sonoma County
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One-way flight from Bangkok to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 3% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bangkok to Santa Rosa

Best flights from Bangkok to Santa Rosa
Discover carefully curated flight deals from Bangkok to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

This Japan Airlines deal was found by Cheapflights users on 10/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:05 amBKK - STS
2 stops27h 53mJapan Airlines
Sun 3/227:00 amSTS - BKK
2 stops32h 05mJapan Airlines
Deal found 10/14$1,045
This Qatar Airways deal was found by Cheapflights users on 10/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/172:00 amBKK - STS
2 stops33h 58mQatar Airways
Sun 3/227:00 amSTS - BKK
2 stops33h 40mQatar Airways
Deal found 10/14$1,343

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 October 16, 2025.
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 3/18

8:05 am-9:58 pm

2 stops27h 53m

Santa Rosa Sonoma County

Sun 3/22

7:00 am-5:05 am

2 stops32h 05m

$1,045

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Tue 3/17

2:00 am-9:58 pm

2 stops33h 58m

Santa Rosa Sonoma County

Sun 3/22

7:00 am-6:40 am

2 stops33h 40m

$1,343

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 10/22

1:10 pm-10:06 pm

2 stops22h 56m

$664

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Tue 11/25

2:00 am-1:49 pm

2 stops50h 49m

$690

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Fri 10/24

8:40 am-10:06 pm

2 stops51h 26m

$736

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 12/31

8:15 am-12:18 am

2 stops55h 03m

$782

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Wed 12/31

8:30 pm-10:17 pm

2 stops40h 47m

$840

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Sun 12/28

1:45 pm-12:18 am

2 stops25h 33m

$854

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Sat 10/25

8:05 am-4:51 pm

2 stops22h 46m

$893

BangkokSanta Rosa

BKK - STS

BKKSTS

Bangkok Suvarnabhumi

Thu 10/23

8:00 pm-11:33 pm

2 stops41h 33m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 11 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 $527). Flying from Bangkok to Santa Rosa in January is currently the most expensive (average of $870). 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.

  • How long is the flight from Bangkok to Santa Rosa?

    Japan Airlines and Qatar Airways can get you from Bangkok to Santa Rosa in just under 27h 53m. Your travel time can differ by up to 6h 05m. Bangkok and Santa Rosa are separated by a distance of 7857 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $527). Flying from Bangkok to Santa Rosa in January is currently the most expensive (average of $870). 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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