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Cheap flights from Thailand to San Francisco from ฿14,008

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
12 Apr — 19 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 13 March 2026.

Thu 26/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sun 12/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 9/3฿21,780
Wed 22/421:40
BKK
-
SFO
1 stop27h 00m
Korean Air
Wed 29/412:40
SFO
-
BKK
1 stop34h 55m
Korean Air
Deal found 8/3฿21,876
Wed 25/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Fri 17/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 9/3฿21,908
Tue 24/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Sun 12/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 8/3฿21,940
Mon 14/909:35
BKK
-
SFO
2 stops23h 29m
United Airlines
Sun 25/1012:45
SFO
-
BKK
1 stop32h 40m
United Airlines
Deal found 11/3฿22,004
Thu 19/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Tue 31/323:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 8/3฿22,036
Fri 27/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sat 18/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 9/3฿22,068
Wed 25/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Mon 18/523:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 9/3฿22,100
Sun 19/401:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Wed 29/423:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 9/3฿22,132
Thu 23/423:25
HKT
-
SFO
2 stops38h 12m
เดลต้า
Thu 30/414:57
SFO
-
HKT
2 stops41h 13m
เดลต้า
Deal found 9/3฿22,196
Fri 27/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Mon 27/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 9/3฿22,228
Tue 23/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Mon 29/600:30
SFO
-
BKK
1 stop18h 25m
Philippine Airlines
Deal found 11/3฿22,260

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 13 March 2026.

Round-trip from

฿21,780

One-way from

฿14,008

Popular in

August

Cheapest in

March

Average price

฿23,539
Asiana Airlines
  • Asiana Airlines
  • 26/3-12/7
  • 2 total stops
  • 37h 30m total
  • Thailand to San Francisco
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 27h 40m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿91,345 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿24,272 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 13 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

Cheapest return flight

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 12/5

23:40-21:10

1 stop35h 30m

San Francisco

Sun 31/5

00:30-12:10

1 stop21h 40m

฿24,754

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 5/9

07:00-17:42

2 stops24h 42m

San Francisco

Wed 9/9

12:03-04:35

2 stops26h 32m

฿25,042

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 17/5

09:35-09:26

2 stops37h 51m

San Francisco

Sun 12/7

01:40-04:35

1 stop36h 55m

฿25,298

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Sat 2/5

23:25-14:40

2 stops29h 15m

San Francisco

Sat 16/5

20:30-22:10

2 stops35h 40m

฿25,458

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 12/5

02:40-19:55

1 stop31h 15m

San Francisco

Wed 3/6

20:29-09:45

2 stops23h 16m

฿27,665

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Mon 27/4

20:00-06:35

2 stops24h 35m

San Francisco

Sun 3/5

00:50-10:25

1 stop19h 35m

฿27,697

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 12/5

23:40-21:10

1 stop35h 30m

San Francisco

Sat 30/5

00:30-12:10

1 stop21h 40m

฿27,953

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 23/4

20:00-06:35

2 stops24h 35m

San Francisco

Tue 5/5

00:50-13:45

2 stops22h 55m

฿28,304

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Fri 24/4

11:20-19:55

1 stop22h 35m

San Francisco

Sat 9/5

01:05-11:15

2 stops44h 10m

฿28,656

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 23/4

11:35-06:35

1 stop33h 00m

San Francisco

Wed 29/4

00:25-10:25

1 stop20h 00m

฿29,232

Flights are sorted by cheapest return flights first.

Deals found on 12/3

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

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 ฿17,654). Flying from Thailand to San Francisco in August is currently the most expensive (average of ฿24,467). 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 13 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

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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
8.5
Very Good
1,372 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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
1,126 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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
1,205 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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.
Philippine Airlines
7.3
Good
967 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.7

Crew

9.2

Comfort

8.9

Entertainment

8.8

Boarding

9.0

Overall

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 Philippine Airlines, United Airlines, and เดลต้า fly from Thailand to San Francisco in about 24h 42m. The time it takes to get you to your destination can typically vary by up to 10h 48m. 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 ฿10,469. Users have also found prices from ฿11,339 and ฿13,124 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 Phuket City - 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 ฿17,654). Flying from Thailand to San Francisco in August is currently the most expensive (average of ฿24,467). 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

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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 13 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿19,961Average฿21,195FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
STARLUX AirlinesCheapest฿23,755Average฿27,650FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Cathay PacificCheapest฿23,829Average฿26,428FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿24,033Average฿25,836FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿25,464Average฿29,331FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
United AirlinesCheapest฿25,849Average฿28,640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest฿26,024Average฿27,157FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿26,914Average฿31,052FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿29,450Average฿32,936FlexibilityNo 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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