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Cheap flights from Thailand to San Francisco from ฿13,513

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to San Francisco
Explore the most affordable flight options available from Thailand to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 March 2026.

Wed 25/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Wed 22/723:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 1/3฿20,920
Fri 20/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sat 4/423:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 27/2฿20,951
Tue 17/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Tue 24/323:50
SFO
-
BKK
1 stop32h 10m
Asiana Airlines
Deal found 26/2฿21,013
Fri 27/309:40
BKK
-
SFO
1 stop19h 20m
Multiple Airlines
Mon 30/323:50
SFO
-
BKK
1 stop33h 30m
Multiple Airlines
Deal found 27/2฿21,044
Fri 18/907:00
BKK
-
SFO
1 stop17h 30m
United Airlines
Tue 22/923:30
SFO
-
BKK
1 stop20h 05m
United Airlines
Deal found 26/2฿21,075
Mon 15/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Sat 20/600:30
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Deal found 28/2฿21,106
Tue 21/401:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Wed 29/423:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 28/2฿21,168
Sat 28/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sat 4/423:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 28/2฿21,261
Fri 27/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Mon 30/323:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 26/2฿21,292
Sun 15/316:55
BKK
-
SFO
1 stop29h 05m
United Airlines
Sat 25/706:00
SFO
-
BKK
2 stops32h 35m
United Airlines
Deal found 27/2฿21,322
Tue 3/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Tue 1/923:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 25/2฿21,353
Fri 6/323:40
HKT
-
SFO
1 stop24h 50m
Korean Air
Sun 22/312:40
SFO
-
HKT
1 stop43h 30m
Korean Air
Deal found 28/2฿21,415

Find flight deals from Thailand to San Francisco

Keep the following information in mind while searching for Thailand to San Francisco flight deals. Data was last updated 1 March 2026.

Round-trip from

฿20,920

One-way from

฿13,513

Popular in

August

Cheapest in

March

Average price

฿23,089
Asiana Airlines
  • Asiana Airlines
  • 25/3-22/7
  • 2 total stops
  • 50h 10m total
  • Thailand to San Francisco
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 17/5
  • 1 total stop
  • 27h 00m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿93,153 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿22,385 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to San Francisco 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 17,341 searches. Data last updated 1 March 2026.
Use the filters below to find and compare flights from Thailand to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 15/3

16:55-08:00

1 stop29h 05m

San Francisco

Sat 25/7

06:00-04:35

2 stops32h 35m

฿21,322

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 16/3

12:20-15:00

1 stop16h 40m

San Francisco

Sun 19/7

23:50-10:40

1 stop20h 50m

฿21,756

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 24/3

23:55-15:00

1 stop29h 05m

San Francisco

Sun 26/7

23:50-23:20

1 stop33h 30m

฿21,787

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 23/4

09:50-19:20

2 stops23h 30m

San Francisco

Wed 6/5

05:59-23:35

2 stops27h 36m

฿22,066

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 23/4

15:45-09:20

1 stop31h 35m

San Francisco

Wed 6/5

19:05-09:35

2 stops24h 30m

฿24,980

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 16/3

00:55-10:30

1 stop23h 35m

San Francisco

Sun 19/7

08:55-23:35

2 stops24h 40m

฿25,011

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 19/3

00:55-10:30

1 stop23h 35m

San Francisco

Tue 21/7

06:05-21:45

2 stops25h 40m

฿25,011

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Fri 13/3

00:15-18:43

2 stops32h 28m

San Francisco

Sat 21/3

19:29-22:55

2 stops37h 26m

฿25,196

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Mon 25/5

11:55-06:45

2 stops32h 50m

San Francisco

Mon 1/6

00:50-10:25

1 stop19h 35m

฿25,537

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 20/4

16:45-06:35

1 stop27h 50m

San Francisco

Mon 1/6

07:10-23:30

2 stops26h 20m

฿25,909

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Thailand to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Thailand with our price prediction graph.
Estimated return 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 Thailand to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿17,170). Flying from Thailand to San Francisco in July is currently the most expensive (average of ฿23,926). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 1 March 2026.
Read through reviews of airlines operating flights from Thailand to San Francisco, such as STARLUX Airlines, EVA Air, andANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
EVA Air
8.4
Very Good
1,361 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
ANA
8.4
Very Good
1,107 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Japan Airlines
8.3
Very Good
1,720 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Cathay Pacific
7.6
Good
1,180 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

8.9

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

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

    If you book a flight to San Francisco from Thailand, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 19.0 km from the centre of San Francisco.

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

    Airlines like United Airlines, Asiana Airlines, and เดลต้า fly from Thailand to San Francisco in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 12h 25m. There are 12740 km between Thailand and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as ฿10,145. Users have also found prices from ฿10,988 and ฿12,718 on AIR PREMIA and Philippine Airlines, respectively.

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

    While some choose either Bangkok Don Mueang Intl - San Francisco or Chiang Mai - San Francisco, Bangkok Suvarnabhumi - San Francisco is the most popular route from Thailand to San Francisco.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿17,170). Flying from Thailand to San Francisco in July is currently the most expensive (average of ฿23,926). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Hayward

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.

Top 9 airlines flying from Thailand to San Francisco

Discover the top 9 airlines that operate flights from Thailand to San Francisco. 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 17,341 searches. Data last updated 1 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿19,342Average฿20,425FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
STARLUX AirlinesCheapest฿23,020Average฿26,794FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Cathay PacificCheapest฿23,091Average฿25,610FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿23,334Average฿25,983FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿24,523Average฿26,632FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
United AirlinesCheapest฿25,048Average฿27,753FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest฿25,218Average฿26,388FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿26,080Average฿30,090FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿28,538Average฿31,916FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thailand to San Francisco?

Cheapflights makes it easy to find Thailand to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Thailand.

Can Cheapflights find flights from Thailand to San Francisco with no change fees?

Yes, we can. To see specific flights from Thailand to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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