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$528+ Cheap flights from Santa Rosa (STS) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BKK
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Santa Rosa to Thailand

Keep the following information in mind while searching for Santa Rosa to Thailand flight deals. Data was last updated julio 29, 2025.

Round-trip from

$792
(FlightHub)

One-way from

$528
(Alaska Airlines)

Popular in

December

Cheapest in

March

Average price

$1,023
From Santa Rosa Sonoma County to Thailand
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One-way flight from Santa Rosa Sonoma County to Thailand
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Highest demand for flights based on searches. 10% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Santa Rosa to Thailand

Cheapest flights from Santa Rosa to Thailand
Explore the most affordable flight options available from Santa Rosa to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:03 amSTS - BKK
2 stops31h 37mJapan Airlines
mar. 9/212:25 amBKK - STS
2 stops32h 47mJapan Airlines
Deal found 7/29$792
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:03 amSTS - BKK
2 stops36h 42mChina Airlines
vie. 9/1910:50 amBKK - STS
2 stops27h 09mChina Airlines
Deal found 7/29$854
This Fareboom deal was found by Cheapflights users on 7/27. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/168:07 pmSTS - HKT
2 stops48h 13mCathay Pacific
lun. 11/246:35 pmHKT - STS
2 stops44h 19mCathay Pacific
Deal found 7/27$1,067
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:53 pmSTS - BKK
2 stops40h 47mEVA Air
lun. 1/125:10 pmBKK - STS
2 stops34h 46mEVA Air
Deal found 7/27$1,134
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/57:12 amSTS - BKK
2 stops25h 58mMultiple Airlines
lun. 8/111:20 amBKK - STS
2 stops31h 49mMultiple Airlines
Deal found 7/29$1,143
This KAYAK deal was found by Cheapflights users on 7/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:34 pmSTS - BKK
2 stops30h 01mSingapore Airlines
dom. 11/99:35 amBKK - STS
2 stops29h 24mSingapore Airlines
Deal found 7/27$1,153
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:00 amSTS - HKT
2 stops32h 50mQatar Airways
dom. 11/2312:50 amHKT - STS
2 stops32h 35mQatar Airways
Deal found 7/27$1,160
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:45 amSTS - HKT
3 stops33h 05mSingapore Airlines
lun. 11/248:40 amHKT - STS
2 stops30h 14mSingapore Airlines
Deal found 7/27$1,215
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/22:22 pmSTS - BKK
2 stops42h 13mAlaska Airlines
jue. 11/138:05 amBKK - STS
2 stops29h 00mAlaska Airlines
Deal found 7/27$1,227
This Qatar Airways deal was found by Cheapflights users on 7/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:00 amSTS - BKK
2 stops33h 15mQatar Airways
lun. 11/36:55 pmBKK - STS
2 stops37h 59mQatar Airways
Deal found 7/27$1,402

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 julio 29, 2025.
Use the filters below to find and compare flights from Santa Rosa to Thailand that are best for you.

Fly from

Santa Rosa

Fly to

Thailand

Route

Depart

Return

Price

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

mié. 8/27

7:03 am-4:40 am

2 stops31h 37m

Bangkok Suvarnabhumi

mar. 9/2

12:25 am-7:12 pm

2 stops32h 47m

$792

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

vie. 9/12

7:03 am-9:45 am

2 stops36h 42m

Bangkok Suvarnabhumi

vie. 9/19

10:50 am-11:59 pm

2 stops27h 09m

$854

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

sáb. 1/10

6:15 pm-12:35 pm

2 stops27h 20m

Bangkok Suvarnabhumi

jue. 1/22

1:45 pm-9:58 pm

2 stops23h 13m

$913

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

sáb. 1/10

8:00 am-11:00 am

3 stops36h 00m

Bangkok Suvarnabhumi

vie. 1/23

12:00 pm-12:56 pm

2 stops39h 56m

$982

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

dom. 11/16

8:07 pm-11:20 am

2 stops48h 13m

Phuket City

lun. 11/24

6:35 pm-11:54 pm

2 stops44h 19m

$1,067

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

mié. 12/31

3:53 pm-11:40 pm

2 stops40h 47m

Bangkok Suvarnabhumi

lun. 1/12

5:10 pm-12:56 pm

2 stops34h 46m

$1,134

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

dom. 11/16

7:00 am-6:50 am

2 stops32h 50m

Phuket City

dom. 11/23

12:50 am-6:25 pm

2 stops32h 35m

$1,160

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

dom. 11/16

7:45 am-7:50 am

3 stops33h 05m

Phuket City

lun. 11/24

8:40 am-11:54 pm

2 stops30h 14m

$1,215

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

dom. 11/2

2:22 pm-11:35 pm

2 stops42h 13m

Bangkok Suvarnabhumi

jue. 11/13

8:05 am-10:05 pm

2 stops29h 00m

$1,227

Santa RosaBangkok

STS - BKK

STSBKK

Santa Rosa Sonoma County

mié. 12/31

2:24 pm-11:30 am

2 stops30h 06m

Bangkok Suvarnabhumi

dom. 1/11

2:15 am-9:58 pm

2 stops34h 43m

$1,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 results
1
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Best time to book a flight from Santa Rosa to Thailand

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

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

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Thailand (average of $946). Flying from Santa Rosa to Thailand in December is currently the most expensive (average of $1,563). 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 STS to TH?

Find hourly flight availability from Santa Rosa 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 julio 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Thailand as you normally would.

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 julio 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and Japan Airlines from Santa Rosa to Thailand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
198 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,221 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,535 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Singapore Airlines
8.1
Very good
1,335 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Overall

9.0

Food

8.8

Entertainment

9.0

Boarding

9.0

Crew

9.3

Comfort

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

    For a flight from Santa Rosa to Thailand, you will be flying from Sonoma County. Santa Rosa Sonoma County (STS) is just 7.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Santa Rosa to Thailand one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $528. American Airlines flights start at $547 while deals on Japan Airlines start at $615 one-way.

  • What are the most popular routes from Santa Rosa to Thailand?

    While some choose either Santa Rosa Sonoma County - Phuket City or Santa Rosa Sonoma County - Chiang Mai, Santa Rosa Sonoma County - Bangkok Suvarnabhumi is the most popular route from Santa Rosa to Thailand.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Thailand (average of $946). Flying from Santa Rosa to Thailand in December is currently the most expensive (average of $1,563). 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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