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Cheap flights from Thailand to San Francisco from ฿13,868

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
5 Apr — 12 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 6 March 2026.

Mon 16/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Wed 1/423:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 2/3฿21,466
Fri 18/915:45
BKK
-
SFO
2 stops29h 39m
United Airlines
Mon 19/1013:25
SFO
-
BKK
1 stop30h 10m
United Airlines
Deal found 5/3฿21,625
Tue 31/301:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Sun 19/423:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 3/3฿21,688
Fri 3/411:45
BKK
-
SFO
1 stop17h 35m
Asiana Airlines
Sun 3/523:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 3/3฿21,783
Sun 14/601:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Fri 14/823:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 5/3฿21,815
Thu 19/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sun 5/423:50
SFO
-
BKK
1 stop33h 30m
Asiana Airlines
Deal found 6/3฿21,846
Wed 18/302:35
BKK
-
SFO
3 stops21h 25m
China Eastern
Mon 23/313:00
SFO
-
BKK
1 stop25h 05m
China Eastern
Deal found 3/3฿21,910
Tue 17/323:55
BKK
-
SFO
1 stop29h 05m
Asiana Airlines
Wed 1/723:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 4/3฿21,941
Fri 2/1023:40
BKK
-
SFO
1 stop35h 30m
Philippine Airlines
Sun 11/1000:30
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Deal found 2/3฿22,005
Mon 20/423:30
BKK
-
SFO
2 stops32h 46m
เดลต้า
Mon 4/517:00
SFO
-
BKK
2 stops40h 35m
เดลต้า
Deal found 5/3฿22,036
Mon 20/423:25
HKT
-
SFO
2 stops38h 12m
เดลต้า
Mon 27/413:09
SFO
-
HKT
2 stops43h 01m
เดลต้า
Deal found 6/3฿22,036
Sat 13/602:35
BKK
-
SFO
2 stops35h 11m
เดลต้า
Mon 10/806:05
SFO
-
BKK
2 stops29h 00m
เดลต้า
Deal found 5/3฿22,100

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 6 March 2026.

Round-trip from

฿21,466

One-way from

฿13,868

Popular in

August

Cheapest in

March

Average price

฿23,588
Asiana Airlines
  • Asiana Airlines
  • 16/3-1/4
  • 2 total stops
  • 62h 35m total
  • Thailand to San Francisco
Search Deals
AIR PREMIA
  • AIR PREMIA
  • 19/4
  • 1 total stop
  • 28h 15m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿97,197 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿23,369 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 6 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

Mon 20/4

09:50-14:05

2 stops42h 15m

San Francisco

Mon 27/4

05:59-23:35

2 stops27h 36m

฿22,036
Fastest return journey

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 18/3

12:20-15:00

1 stop16h 40m

San Francisco

Mon 29/6

23:50-10:40

1 stop20h 50m

฿22,416

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 14/5

11:35-16:10

1 stop18h 35m

San Francisco

Tue 6/10

00:45-10:25

1 stop19h 40m

฿24,917

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 31/5

15:45-09:50

1 stop32h 05m

San Francisco

Sun 7/6

22:59-04:35

2 stops39h 36m

฿25,361

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Mon 25/5

11:55-20:10

2 stops22h 15m

San Francisco

Tue 2/6

12:30-10:25

1 stop31h 55m

฿26,690

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 23/4

09:50-23:37

2 stops27h 47m

San Francisco

Wed 6/5

05:59-23:35

2 stops27h 36m

฿27,482

BangkokSan Francisco

DMK - SFO

DMKSFO

Bangkok Don Mueang Intl

Thu 19/3

09:20-20:00

2 stops24h 40m

San Francisco

Sun 22/3

00:10-22:25

2 stops32h 15m

฿27,894

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Thu 23/4

11:15-20:30

2 stops23h 15m

San Francisco

Tue 5/5

00:50-19:25

3 stops28h 35m

฿29,223

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Wed 6/5

11:55-20:10

2 stops22h 15m

San Francisco

Wed 2/12

23:30-19:00

2 stops28h 30m

฿29,635

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 18/3

21:30-20:00

2 stops36h 30m

San Francisco

Tue 30/6

08:55-01:05

2 stops26h 10m

฿30,078

Flights are sorted by cheapest return flights first.

Deals found on 3/3

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 ฿17,540). Flying from Thailand to San Francisco in July is currently the most expensive (average of ฿24,442). 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 6 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

Boarding

8.9

Comfort

8.9

Crew

9.2

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

Entertainment

8.8

Food

8.7

Boarding

8.9

Comfort

8.9

Crew

9.2

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
8.4
Very Good
1,366 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Boarding

8.9

Comfort

8.9

Crew

9.2

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
1,112 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Boarding

8.9

Comfort

8.9

Crew

9.2

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.
Japan Airlines
8.3
Very Good
1,726 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Boarding

8.9

Comfort

8.9

Crew

9.2

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
1,193 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Food

8.7

Boarding

8.9

Comfort

8.9

Crew

9.2

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 เดลต้า, Asiana Airlines, and EVA Air 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 25h 35m. 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 ฿10,364. Users have also found prices from ฿11,225 and ฿12,993 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 ฿17,540). Flying from Thailand to San Francisco in July is currently the most expensive (average of ฿24,442). 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 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿19,760Average฿20,813FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
STARLUX AirlinesCheapest฿23,517Average฿27,372FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Cathay PacificCheapest฿23,590Average฿26,163FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿23,792Average฿26,455FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿25,053Average฿27,326FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
United AirlinesCheapest฿25,589Average฿28,352FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest฿25,763Average฿26,957FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Japan AirlinesCheapest฿26,643Average฿30,740FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
ANACheapest฿29,154Average฿32,605FlexibilityNo 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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