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Cheap flights from Thailand to San Francisco from ฿14,544

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
4 May — 11 May1
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 4 April 2026.

Thu 30/409:35
BKK
-
SFO
1 stop38h 00m
ANA
Wed 6/501:45
SFO
-
BKK
1 stop23h 45m
ANA
Deal found 2/4฿22,827
Thu 28/511:45
BKK
-
SFO
1 stop17h 35m
Asiana Airlines
Tue 30/623:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 31/3฿22,859
Fri 29/511:45
BKK
-
SFO
1 stop17h 35m
Asiana Airlines
Sun 28/623:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 31/3฿23,055
Wed 27/511:45
BKK
-
SFO
1 stop17h 35m
Asiana Airlines
Tue 30/623:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 31/3฿23,153
Sun 31/501:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Sun 28/623:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 31/3฿23,348
Thu 7/509:50
BKK
-
SFO
2 stops23h 57m
เดลต้า
Sun 1/1119:00
SFO
-
BKK
2 stops38h 45m
เดลต้า
Deal found 31/3฿24,001
Wed 3/609:50
BKK
-
SFO
2 stops28h 13m
เดลต้า
Mon 16/1106:00
SFO
-
BKK
2 stops24h 30m
เดลต้า
Deal found 30/3฿24,033
Fri 25/912:25
BKK
-
SFO
1 stop17h 45m
EVA Air
Thu 1/1000:45
SFO
-
BKK
1 stop20h 10m
EVA Air
Deal found 30/3฿24,066
Thu 24/909:50
BKK
-
SFO
2 stops40h 21m
เดลต้า
Fri 2/1006:05
SFO
-
BKK
2 stops29h 00m
เดลต้า
Deal found 30/3฿24,392
Sat 16/501:35
BKK
-
SFO
1 stop19h 10m
EVA Air
Sun 24/512:30
SFO
-
BKK
1 stop22h 50m
EVA Air
Deal found 2/4฿24,424
Tue 5/501:35
BKK
-
SFO
1 stop19h 10m
EVA Air
Tue 30/600:50
SFO
-
BKK
1 stop20h 30m
EVA Air
Deal found 4/4฿24,457
Wed 6/516:45
BKK
-
SFO
1 stop28h 00m
EVA Air
Thu 25/612:30
SFO
-
BKK
1 stop21h 00m
EVA Air
Deal found 31/3฿24,490

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 4 April 2026.

Round-trip from

฿22,827

One-way from

฿14,544

Popular in

August

Cheapest in

November

Average price

฿32,414
ANA
  • ANA
  • 30/4-6/5
  • 2 total stops
  • 61h 45m total
  • Thailand to San Francisco
Search Deals
Korean Air
  • Korean Air
  • 6/5
  • 1 total stop
  • 25h 15m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿73,615 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿23,594 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 4 April 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

Thu 14/5

09:50-23:57

2 stops28h 07m

San Francisco

Mon 13/7

19:24-21:45

2 stops36h 21m

฿24,001

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 14/5

09:35-07:35

2 stops36h 00m

San Francisco

Sun 12/7

01:40-04:35

1 stop36h 55m

฿25,272

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 1/6

23:30-10:40

1 stop25h 10m

San Francisco

Tue 30/6

06:00-23:35

2 stops27h 35m

฿29,283

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Wed 16/9

07:35-20:10

2 stops26h 35m

San Francisco

Tue 29/9

01:25-14:05

2 stops22h 40m

฿29,446

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Sun 17/5

12:55-06:45

2 stops31h 50m

San Francisco

Sun 24/5

12:30-09:35

2 stops31h 05m

฿29,707

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 7/7

09:35-07:10

2 stops35h 35m

San Francisco

Thu 6/8

13:45-09:35

1 stop29h 50m

฿29,968

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Sun 31/5

20:00-06:45

2 stops24h 45m

San Francisco

Fri 28/8

01:25-19:10

2 stops27h 45m

฿30,033

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Mon 1/6

20:00-06:45

2 stops24h 45m

San Francisco

Sat 29/8

01:25-19:10

2 stops27h 45m

฿30,033

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 8/5

01:20-15:20

1 stop28h 00m

San Francisco

Fri 22/5

23:50-10:40

1 stop20h 50m

฿30,196

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 3/5

01:20-15:20

1 stop28h 00m

San Francisco

Fri 22/5

23:50-23:20

1 stop33h 30m

฿30,196

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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 ฿18,033). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿25,957). 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 4 April 2026.
Read through reviews of airlines operating flights from Thailand to San Francisco, such as STARLUX Airlines,EVA Air, andJapan Airlines. 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

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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
1,400 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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
1,766 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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
1,242 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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
980 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Crew

9.2

Overall

8.9

Boarding

9.0

Food

8.7

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 17.7 km from the centre of San Francisco.

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

    Airlines like เดลต้า, United Airlines, and EVA Air fly from Thailand to San Francisco in about 26h 35m. The time it takes to get you to your destination can typically vary by up to 9h 25m. There are 13396 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 ฿10,674. Users have also found prices from ฿11,561 and ฿13,382 on AIR PREMIA and Philippine Airlines, respectively.

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

    While some choose either Chiang Mai - San Francisco or Bangkok Don Mueang Intl - 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 ฿18,033). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿25,957). 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 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿20,352Average฿21,611FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
STARLUX AirlinesCheapest฿24,221Average฿28,192FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Cathay PacificCheapest฿24,296Average฿26,946FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿24,504Average฿26,343FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿25,803Average฿28,022FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
United AirlinesCheapest฿26,355Average฿29,201FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest฿26,534Average฿27,765FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿27,441Average฿31,661FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿29,862Average฿32,215FlexibilityNo 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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