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Ko Phi Phi

$1,266+ Cheap flights from Santa Rosa (STS) to Ko Phi Phi, Thailand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HKT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Santa Rosa to Ko Phi Phi

Keep the following information in mind while searching for Santa Rosa to Ko Phi Phi flight deals. Data was last updated September 17, 2025.

Round-trip from

$1,338
(Qatar Airways)

Popular in

June

Cheapest in

March

Average price

$807
From Santa Rosa Sonoma County to Ko Phi Phi
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($206 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Ko Phi Phi

Cheapest flights from Santa Rosa to Ko Phi Phi
Explore the most affordable flight options available from Santa Rosa to Ko Phi Phi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Qatar Airways deal was found by Cheapflights users on 9/15. 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.
Mon 9/227:00 amSTS - HKT
2 stops34h 50mQatar Airways
Thu 9/258:25 pmHKT - STS
2 stops37h 58mQatar Airways
Deal found 9/15$1,266
This Qatar Airways deal was found by Cheapflights users on 9/16. 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.
Mon 9/297:03 amSTS - HKT
2 stops34h 47mMultiple Airlines
Mon 10/68:25 pmHKT - STS
2 stops39h 41mMultiple Airlines
Deal found 9/16$1,338
This Qatar Airways deal was found by Cheapflights users on 9/17. 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.
Thu 11/67:45 amSTS - HKT
2 stops38h 10mMultiple Airlines
Fri 11/2112:50 amHKT - STS
2 stops51h 59mMultiple Airlines
Deal found 9/17$1,365
This Qatar Airways deal was found by Cheapflights users on 9/16. 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.
Mon 9/297:00 amSTS - HKT
3 stops36h 35mQatar Airways
Mon 10/66:35 pmHKT - STS
3 stops41h 31mQatar Airways
Deal found 9/16$1,534
This Singapore Airlines deal was found by Cheapflights users on 9/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:56 pmSTS - HKT
2 stops29h 14mSingapore Airlines
Thu 9/256:00 pmHKT - STS
3 stops43h 59mSingapore Airlines
Deal found 9/16$1,556
This Singapore Airlines deal was found by Cheapflights users on 9/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:07 pmSTS - HKT
3 stops45h 43mMultiple Airlines
Sat 11/12:55 pmHKT - STS
2 stops34h 15mMultiple Airlines
Deal found 9/16$3,100

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Ko Phi Phi 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 September 17, 2025.
Use the filters below to find and compare flights from Santa Rosa to Ko Phi Phi that are best for you.

Fly from

Santa Rosa

Fly to

Ko Phi Phi

Route

Depart

Return

Price

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Thu 11/6

7:45 am-12:55 pm

2 stops38h 10m

Phuket City

Fri 11/21

12:50 am-1:49 pm

2 stops51h 59m

$1,365

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Mon 9/29

7:03 am-7:50 am

2 stops34h 47m

Phuket City

Mon 10/6

6:35 pm-10:06 pm

3 stops41h 31m

$1,420

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Mon 9/29

7:00 am-9:35 am

3 stops36h 35m

Phuket City

Mon 10/6

6:35 pm-10:06 pm

3 stops41h 31m

$1,534

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Mon 10/27

8:07 pm-7:50 am

3 stops45h 43m

Phuket City

Sat 11/1

2:55 pm-11:10 am

2 stops34h 15m

$3,100

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Sat 11/29

7:40 am-12:55 pm

2 stops38h 15m

Phuket City

Fri 12/5

8:20 am-11:52 pm

2 stops54h 32m

$7,735

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Mon 12/1

7:40 am-6:50 am

2 stops32h 10m

Phuket City

Fri 12/5

8:20 am-5:19 pm

2 stops47h 59m

$9,127

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Tue 12/2

7:00 am-12:55 pm

2 stops38h 55m

Phuket City

Fri 12/5

8:35 am-5:19 pm

2 stops47h 44m

$9,127

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Tue 12/2

7:00 am-6:50 am

2 stops32h 50m

Phuket City

Sat 12/6

11:55 pm-11:52 pm

2 stops38h 57m

$9,275

Santa RosaPhuket City

STS - HKT

STSHKT

Santa Rosa Sonoma County

Mon 12/1

7:40 am-7:05 am

2 stops32h 25m

Phuket City

Sat 12/6

11:55 pm-5:19 pm

2 stops32h 24m

$9,275

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Santa Rosa to Ko Phi Phi

Have a flexible travel schedule? Discover the best time to fly to Ko Phi Phi 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 Ko Phi Phi

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

Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Ko Phi Phi (average of $1,063). Flying from Santa Rosa to Ko Phi Phi in December is currently the most expensive (average of $1,678). 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 Santa Rosa to Ko Phi Phi. 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 Ko Phi Phi?

    If you book a flight to Ko Phi Phi from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa. There are 0 flights from Sonoma County to Ko Phi Phi per day from 0 different airlines.

  • How long is the flight from Santa Rosa to Ko Phi Phi?

    Qatar Airways can get you from Santa Rosa to Ko Phi Phi in just under 36h 35m. Your travel time can differ by up to . Santa Rosa and Ko Phi Phi are separated by a distance of 8266 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santa Rosa to Ko Phi Phi 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 Ko Phi Phi?

    Currently, September is the cheapest month in which you can book a flight from Santa Rosa to Ko Phi Phi (average of $1,063). Flying from Santa Rosa to Ko Phi Phi in December is currently the most expensive (average of $1,678). 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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