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$303+ Cheap flights from San Francisco (SFO) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Francisco to Thailand

Cheapest flights from San Francisco to Thailand
Explore the most affordable flight options available from San Francisco to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:30 pmSFO - BKK
2 stops30h 05mAir India
Mon 1/128:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/11$714
This oojo deal was found by Cheapflights users on 12/10. 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.
Sat 12/274:30 pmSFO - BKK
2 stops30h 05mAir India
Thu 1/295:55 pmBKK - SFO
1 stop33h 30mAir India
Deal found 12/10$715
This Justfly.com deal was found by Cheapflights users on 12/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:40 amSFO - BKK
1 stop31h 45mSingapore Airlines
Thu 1/299:10 pmBKK - SFO
1 stop25h 40mSingapore Airlines
Deal found 12/10$724
This oojo deal was found by Cheapflights users on 12/11. 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.
Mon 12/2911:50 pmSFO - BKK
1 stop31h 10mAsiana Airlines
Fri 1/3012:20 pmBKK - SFO
1 stop16h 40mAsiana Airlines
Deal found 12/11$742
This oojo deal was found by Cheapflights users on 12/10. 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.
Sun 12/284:30 pmSFO - BKK
2 stops30h 05mAir India
Sun 1/118:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/10$753
This Trip.com deal was found by Cheapflights users on 12/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:30 pmSFO - BKK
2 stops36h 05mAir India
Tue 1/2710:20 pmBKK - SFO
1 stop29h 05mAir India
Deal found 12/10$754
This oojo deal was found by Cheapflights users on 12/11. 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.
Mon 12/292:25 pmSFO - BKK
2 stops32h 45mAir India
Thu 1/298:50 amBKK - SFO
1 stop42h 35mAir India
Deal found 12/11$756
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:30 pmSFO - BKK
2 stops30h 05mAir India
Mon 1/128:50 pmBKK - SFO
2 stops32h 40mAir India
Deal found 12/11$759
This oojo deal was found by Cheapflights users on 12/11. 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.
Mon 12/292:25 pmSFO - BKK
2 stops32h 45mAir India
Fri 1/303:10 pmBKK - SFO
1 stop36h 15mAir India
Deal found 12/11$790
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:40 amSFO - BKK
1 stop32h 45mUnited Airlines
Tue 1/274:55 pmBKK - SFO
1 stop29h 05mUnited Airlines
Deal found 12/10$796
This oojo deal was found by Cheapflights users on 12/11. 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.
Fri 12/262:25 pmSFO - BKK
2 stops32h 45mAir India
Thu 2/262:45 pmBKK - SFO
2 stops45h 05mAir India
Deal found 12/11$803
This oojo deal was found by Cheapflights users on 12/11. 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.
Mon 12/2911:50 pmSFO - BKK
1 stop31h 10mAsiana Airlines
Sun 1/2511:55 pmBKK - SFO
1 stop29h 05mAsiana Airlines
Deal found 12/11$815

Find flight deals from San Francisco to Thailand

Keep the following information in mind while searching for San Francisco to Thailand flight deals. Data was last updated December 12, 2025.

Round-trip from

$579
(FlightHub)

One-way from

$303
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,379
From San Francisco to Thailand
Search Deals
One-way flight from San Francisco to Thailand
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 December 12, 2025.
Use the filters below to find and compare flights from San Francisco to Thailand that are best for you.

Fly from

San Francisco

Fly to

Thailand

Route

Depart

Return

Price

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 1/26

2:25 pm-7:30 pm

2 stops38h 05m

Phuket City

Sun 2/8

8:30 pm-12:25 pm

1 stop30h 55m

$632

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Wed 2/18

2:25 pm-7:30 pm

2 stops38h 05m

Phuket City

Sun 3/1

9:10 am-12:25 pm

1 stop42h 15m

$632

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Sun 3/1

9:40 am-7:50 am

1 stop31h 10m

Phuket City

Wed 3/18

11:05 am-8:50 am

1 stop35h 45m

$694

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Thu 1/15

2:25 pm-7:30 pm

2 stops38h 05m

Phuket City

Tue 1/27

9:10 am-12:25 pm

1 stop42h 15m

$705

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 1/26

12:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Tue 2/3

4:25 pm-9:00 am

3 stops55h 35m

$711

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Tue 4/7

10:00 am-7:45 pm

1 stop43h 45m

Phuket City

Fri 4/24

8:20 am-7:00 am

1 stop36h 40m

$722

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 4/20

10:00 am-7:20 am

1 stop31h 20m

Phuket City

Sun 4/26

8:45 pm-7:00 am

1 stop24h 15m

$722

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Sat 4/11

10:00 am-7:20 am

1 stop31h 20m

Phuket City

Thu 4/23

8:45 pm-7:00 am

1 stop24h 15m

$722

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Sat 4/11

10:00 am-7:45 pm

1 stop43h 45m

Phuket City

Tue 4/28

8:20 am-7:00 am

1 stop36h 40m

$722

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 3/9

12:40 pm-10:55 pm

1 stop20h 15m

Chiang Mai

Wed 3/11

12:15 am-10:30 am

1 stop24h 15m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand from San Francisco 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 Francisco to Thailand

What is the cheapest month to book a flight from San Francisco to Thailand?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Thailand (average of $522). Flying from San Francisco 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 SFO to TH?

Find hourly flight availability from San Francisco 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 December 12, 2025.

When flying from San Francisco to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 16% versus a flight in the afternoon.

What is the cheapest day to fly from San Francisco to Thailand?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Thailand. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Thailand flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 2025.
See what other customers who have flown with EVA Air, China Airlines, and Asiana Airlines from San Francisco to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
China Airlines
8.2
Very good
788 reviews
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Asiana Airlines
8.2
Very good
492 reviews
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Singapore Airlines
8.1
Very good
1,412 reviews
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,093 reviews
EVA Air
8.5
Very good
1,296 reviews

Crew

8.6

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from San Francisco 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 Francisco to Thailand?

    If you book a flight to Thailand from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • How long is the flight from San Francisco to Thailand?

    There are many flights that can get you from San Francisco to Thailand in 31h 10m. Fly via Air India, Singapore Airlines, or China Eastern to get the fastest option. There are 8324 mi between San Francisco and Thailand. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Francisco to Thailand one-way?

    The cheapest airlines for a one-way flight from San Francisco to Thailand are China Southern ($249), Philippine Airlines ($296), and Singapore Airlines ($303).

  • What are the most popular routes from San Francisco to Thailand?

    When deciding which route to take from San Francisco to Thailand consider San Francisco - Bangkok Suvarnabhumi, San Francisco - Bangkok Don Mueang Intl or San Francisco - Phuket City as they are the most popular.

  • Can I find deals for flights from San Francisco to Thailand that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Thailand?

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

  • Can I find deals for business class flights from San Francisco to Thailand?

    Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to Thailand?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Thailand (average of $522). Flying from San Francisco 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

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Alternative routes for San Francisco to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Thailand

Discover the top 10 airlines that operate flights from San Francisco 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$500Average$587FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$533Average$691FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$555Average$921FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$566Average$724FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$582Average$699FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$595Average$782FlexibilityNo cancel feeOn-time81%
AIR PREMIACheapest$606Average$652FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$644Average$780FlexibilityNo cancel feeOn-time76%
China EasternCheapest$647Average$765FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$682Average$960FlexibilityNo cancel feeOn-time72%

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