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Cheap flights from Thailand to San Francisco from ฿15,148

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
16 Jun — 23 Jun1
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 17 May 2026.

Sun 23/823:25
HKT
-
SFO
1 stop30h 35m
Multiple Airlines
Mon 14/923:20
SFO
-
HKT
1 stop32h 50m
Multiple Airlines
Deal found 13/5฿25,582
Thu 11/609:35
BKK
-
SFO
2 stops27h 27m
United Airlines
Sun 5/701:40
SFO
-
BKK
1 stop36h 55m
United Airlines
Deal found 15/5฿27,044
Fri 5/609:35
BKK
-
SFO
1 stop21h 00m
United Airlines
Wed 8/723:50
SFO
-
BKK
1 stop19h 45m
United Airlines
Deal found 15/5฿27,077
Mon 8/607:00
BKK
-
SFO
1 stop17h 40m
United Airlines
Wed 8/723:50
SFO
-
BKK
1 stop19h 45m
United Airlines
Deal found 15/5฿27,142
Mon 1/621:35
BKK
-
SFO
1 stop33h 00m
ANA
Sat 29/812:40
SFO
-
BKK
1 stop21h 15m
ANA
Deal found 17/5฿27,175
Sat 6/615:45
BKK
-
SFO
2 stops29h 50m
United Airlines
Sat 27/621:02
SFO
-
BKK
2 stops41h 33m
United Airlines
Deal found 16/5฿27,207
Fri 2/1009:35
BKK
-
SFO
1 stop20h 55m
United Airlines
Sat 17/1018:26
SFO
-
BKK
2 stops44h 09m
United Airlines
Deal found 15/5฿27,240
Sat 6/607:00
BKK
-
SFO
2 stops30h 02m
United Airlines
Sat 4/701:40
SFO
-
BKK
1 stop36h 55m
United Airlines
Deal found 15/5฿27,337
Fri 5/615:45
BKK
-
SFO
2 stops21h 17m
United Airlines
Sun 5/706:00
SFO
-
BKK
2 stops37h 35m
United Airlines
Deal found 15/5฿27,402
Sat 6/615:45
BKK
-
SFO
1 stop18h 50m
United Airlines
Fri 3/701:40
SFO
-
BKK
1 stop36h 55m
United Airlines
Deal found 15/5฿27,435
Fri 2/1007:00
BKK
-
SFO
2 stops21h 52m
United Airlines
Sun 1/1122:37
SFO
-
BKK
2 stops39h 33m
United Airlines
Deal found 13/5฿27,500
Sun 7/615:45
BKK
-
SFO
1 stop18h 50m
United Airlines
Sun 5/712:40
SFO
-
BKK
1 stop21h 15m
United Airlines
Deal found 15/5฿27,532

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 17 May 2026.

Round-trip from

฿25,582

One-way from

฿15,148

Popular in

August

Cheapest in

November

Average price

฿25,907
23/8-14/9
  • 23/8-14/9
  • 2 total stops
  • 63h 25m total
  • Thailand to San Francisco
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 26/9
  • 1 total stop
  • 36h 10m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿73,837 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿23,484 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 17 May 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

Cheapest return flight

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 3/10

15:45-22:56

2 stops21h 11m

San Francisco

Thu 5/11

08:14-05:10

2 stops29h 56m

฿27,792

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 17/10

15:45-23:59

2 stops22h 14m

San Francisco

Sun 25/10

12:45-11:25

1 stop32h 40m

฿28,052

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 2/10

02:40-19:55

1 stop31h 15m

San Francisco

Mon 2/11

23:40-13:05

1 stop22h 25m

฿28,832

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 27/9

02:40-19:55

1 stop31h 15m

San Francisco

Sat 31/10

23:40-09:50

1 stop20h 10m

฿28,832

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Wed 16/9

23:25-19:55

2 stops34h 30m

San Francisco

Wed 30/9

19:00-22:10

2 stops37h 10m

฿28,897

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 17/10

09:50-23:41

2 stops27h 51m

San Francisco

Sun 25/10

06:05-00:45

2 stops28h 40m

฿29,092

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Sat 26/9

23:25-23:46

2 stops38h 21m

San Francisco

Thu 1/10

10:31-22:10

2 stops45h 39m

฿29,092

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 28/6

09:35-07:35

2 stops36h 00m

San Francisco

Sun 12/7

19:45-09:35

2 stops23h 50m

฿29,385

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 16/7

10:50-20:30

1 stop23h 40m

San Francisco

Fri 30/10

23:40-09:50

1 stop20h 10m

฿30,068

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 15/7

09:35-16:55

1 stop21h 20m

San Francisco

Sat 25/7

06:00-09:35

3 stops37h 35m

฿30,328

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Thailand to San Francisco?

The price you pay for your flight from Thailand to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿11,344). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿22,364). 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 17 May 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

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
EVA Air
8.5
Very Good
1,451 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
ANA
8.3
Very Good
1,210 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Cathay Pacific
7.6
Good
1,332 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Philippine Airlines
7.3
Good
997 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Comfort

8.9

Overall

8.9

Food

8.7

Entertainment

8.8

Crew

9.2

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

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 17.7 km from the centre of San Francisco.

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

    Airlines like United Airlines, China Airlines, and เดลต้า fly from Thailand to San Francisco in about 21h 11m. The time it takes to get you to your destination can typically vary by up to 13h 19m. 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 ฿10,640. Users have also found prices from ฿13,358 and ฿13,837 on Philippine Airlines and STARLUX 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, October is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿11,344). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿22,364). 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
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Top 8 airlines flying from Thailand to San Francisco

Discover the top 8 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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿20,287Average฿21,423FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
United AirlinesCheapest฿21,489Average฿29,108FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
STARLUX AirlinesCheapest฿24,075Average฿28,102FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapest฿24,426Average฿26,259FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Cathay PacificCheapest฿24,437Average฿26,860FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapest฿25,684Average฿27,369FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Japan AirlinesCheapest฿26,613Average฿30,617FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿27,952Average฿36,043FlexibilityNo 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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