HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Thailand

$322+ 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
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Thailand with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 28, 2026.

This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:40 am
SFO
-
BKK
1 stop31h 45m
Singapore Airlines
Mon 3/99:10 pm
BKK
-
SFO
1 stop25h 40m
Singapore Airlines
Deal found 1/27$701
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 pm
SFO
-
BKK
1 stop31h 10m
Asiana Airlines
Tue 3/2411:55 pm
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Deal found 1/28$702
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:25 pm
SFO
-
BKK
2 stops32h 45m
Air India
Fri 5/13:15 pm
BKK
-
SFO
1 stop38h 20m
Air India
Deal found 1/28$703
This Singapore 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:40 am
SFO
-
BKK
1 stop31h 45m
Singapore Airlines
Mon 5/258:15 pm
BKK
-
SFO
1 stop26h 55m
Singapore Airlines
Deal found 1/26$704
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:00 am
SFO
-
BKK
2 stops44h 25m
Air India
Wed 5/133:15 pm
BKK
-
SFO
1 stop38h 20m
Air India
Deal found 1/28$705
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:25 pm
SFO
-
BKK
2 stops38h 55m
Air India
Wed 3/1110:20 pm
BKK
-
SFO
1 stop23h 40m
Air India
Deal found 1/28$706
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:30 pm
SFO
-
BKK
1 stop21h 45m
Asiana Airlines
Wed 5/612:20 pm
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Deal found 1/27$707
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1411:00 am
SFO
-
BKK
2 stops37h 10m
Air India
Sun 3/223:10 pm
BKK
-
SFO
1 stop36h 15m
Air India
Deal found 1/28$708
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 2/263:00 pm
SFO
-
BKK
2 stops38h 20m
Air India
Wed 3/1110:20 pm
BKK
-
SFO
1 stop23h 40m
Air India
Deal found 1/27$709
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/44:30 pm
SFO
-
BKK
2 stops30h 05m
Air India
Thu 2/198:50 pm
BKK
-
SFO
2 stops32h 40m
Air India
Deal found 1/26$710
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 pm
SFO
-
BKK
2 stops46h 55m
Air India
Thu 4/308:40 am
BKK
-
SFO
1 stop36h 20m
Air India
Deal found 1/26$711
This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 1/284:30 pm
SFO
-
BKK
2 stops36h 05m
Air India
Wed 2/45:55 pm
BKK
-
SFO
1 stop33h 30m
Air India
Deal found 1/27$712

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 January 28, 2026.

Round-trip from

$701
(Justfly.com)

One-way from

$322
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$787
From San Francisco to Thailand
Search Deals
One-way flight from San Francisco to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($85 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 January 2026
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 January 28, 2026.
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 FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/26

1:00 pm-5:50 pm

1 stop38h 50m

Bangkok Suvarnabhumi

Sun 4/5

3:55 pm-9:05 am

2 stops31h 10m

$722

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/30

12:00 pm-9:55 pm

1 stop19h 55m

Bangkok Suvarnabhumi

Wed 4/1

1:20 pm-9:05 am

3 stops33h 45m

$722

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/26

1:00 pm-5:50 pm

1 stop38h 50m

Bangkok Suvarnabhumi

Sat 4/4

8:50 pm-9:05 am

3 stops50h 15m

$722

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 3/12

1:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Thu 3/19

4:25 pm-10:00 am

2 stops55h 35m

$724

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 3/12

1:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Tue 3/24

3:35 pm-3:03 pm

2 stops37h 28m

$728

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/5

11:40 am-12:45 am

1 stop22h 05m

Bangkok Suvarnabhumi

Sun 3/22

12:55 am-10:30 am

1 stop23h 35m

$746

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 2/17

5:55 am-12:45 am

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 3/17

9:30 pm-6:44 pm

2 stops35h 14m

$757

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/7

12:55 pm-9:35 am

1 stop30h 40m

Bangkok Suvarnabhumi

Tue 6/2

9:35 am-9:46 pm

2 stops26h 11m

$766

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 3/1

11:40 am-12:45 am

1 stop22h 05m

Bangkok Suvarnabhumi

Mon 3/9

9:30 pm-10:30 am

1 stop27h 00m

$766

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 5/11

11:00 pm-9:35 am

1 stop20h 35m

Bangkok Suvarnabhumi

Mon 6/1

9:35 am-1:53 pm

2 stops42h 18m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
1
2
3
...
6

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 $537). Flying from San Francisco to Thailand in June is currently the most expensive (average of $713). 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 January 28, 2026.

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 28% versus a flight in the morning.

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 March 30, 2025.

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 January 28, 2026.
See what other customers who have flown with EVA Air, China Airlines, and Singapore 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
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very good
1,334 reviews
EVA Air
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
China Airlines
8.3
Very good
802 reviews
EVA Air
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Singapore Airlines
8.2
Very good
1,439 reviews
EVA Air
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Asiana Airlines
8.1
Very good
501 reviews
EVA Air
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Cathay Pacific
7.6
Good
1,145 reviews
EVA Air
8.4
Very good
1,334 reviews

Crew

8.6

Comfort

8.3

Food

8.1

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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 22h 05m. Fly via China Eastern, Korean Air, or Delta to get the fastest option. There are 7916 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 $537). Flying from San Francisco to Thailand in June is currently the most expensive (average of $713). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Thailand

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Los Angeles to Suvarnabhumi flights
Los Angeles to Manila flights
San Francisco to New Delhi flights
San Francisco to Manila flights
Ontario to Narita flights
Los Angeles to Incheon Intl flights
San Francisco to Taiwan Taoyuan Intl flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Ho Chi Minh City flights
San Francisco to Suvarnabhumi flights
San Francisco to Hong Kong flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Incheon Intl flights
San Francisco to Hongqiao Intl flights
San Francisco to Mumbai flights
San Diego to Narita flights
Santa Ana to Narita flights
Los Angeles to Hongqiao Intl flights
Burbank to Narita flights
Ontario to Haneda flights
Oakland to Narita flights
San Francisco to Pu Dong flights
Ontario to Suvarnabhumi flights
Los Angeles to Pu Dong flights
San Francisco to Kansai Intl flights
Los Angeles to Hong Kong flights
Los Angeles to Gimpo Intl flights
Los Angeles to Kansai Intl flights
San Francisco to Hyderabad flights
Ontario to Manila flights
San Francisco to Bangalore flights
San Francisco to Gimpo Intl flights
San Diego to Haneda flights
Los Angeles to Don Mueang Intl flights
San Francisco to Capital flights
Los Angeles to New Delhi flights
San Jose to New Delhi flights
San Francisco to Sung Shan flights
Las Vegas to Haneda flights
Ontario to Taiwan Taoyuan Intl flights
San Jose to Narita flights
San Francisco to Guangzhou flights
Las Vegas to Narita flights
San Francisco to Islamabad flights
Santa Ana to Haneda flights
Santa Ana to Suvarnabhumi flights

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$486Average$692FlexibilityNo cancel feeOn-time67%
China SouthernCheapest$500Average$568FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$554Average$1,027FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$560Average$702FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$571Average$782FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$581Average$698FlexibilityNo cancel feeOn-time60%
Thai AirwaysCheapest$606Average$1,412FlexibilityNo cancel feeOn-time77%
China EasternCheapest$623Average$729FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$645Average$786FlexibilityNo cancel feeOn-time76%
AIR PREMIACheapest$651Average$678FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights