Find flights
When to book
Airlines
FAQs

Cheap flights from Thailand to San Francisco from ฿12,440

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
18 Jun — 25 Jun1
1 adult

Cheap 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 June 2025.

Round-trip from

฿21,479

One-way from

฿12,440

Popular in

January

Cheapest in

September

Average price

฿29,092
19/8-7/9
  • 19/8-7/9
  • 4 total stops
  • 80h 30m total
  • Thailand to San Francisco
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 11/10
  • 1 total stop
  • 26h 25m total
  • Thailand to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿62,267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿14,965 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Thailand to San Francisco

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 June 2025.

Tue 19/807:30HKT - SFO
2 stops51h 20mMultiple Airlines
Sun 7/923:55SFO - HKT
2 stops29h 10mMultiple Airlines
Deal found 13/6฿21,479
Tue 19/821:15HKT - SFO
1 stop27h 45mKorean Air
Sun 7/912:50SFO - HKT
1 stop41h 05mKorean Air
Deal found 13/6฿26,014
Tue 8/701:20BKK - SFO
1 stop28h 40mMultiple Airlines
Wed 16/723:30SFO - BKK
1 stop33h 55mMultiple Airlines
Deal found 10/6฿27,342
Mon 18/823:25HKT - SFO
2 stops38h 23mเดลต้า
Tue 9/905:55SFO - HKT
2 stops26h 15mเดลต้า
Deal found 13/6฿27,342
Sat 28/609:45BKK - SFO
1 stop38h 00mJapan Airlines
Sat 26/712:25SFO - BKK
1 stop27h 25mJapan Airlines
Deal found 12/6฿27,407
Sat 26/723:20BKK - SFO
1 stop35h 30mPhilippine Airlines
Sat 2/823:55SFO - BKK
1 stop22h 20mPhilippine Airlines
Deal found 11/6฿27,440
Wed 9/713:10BKK - SFO
1 stop21h 50mSTARLUX Airlines
Sat 26/700:50SFO - BKK
1 stop21h 10mSTARLUX Airlines
Deal found 11/6฿27,828
Sat 28/602:40BKK - SFO
1 stop31h 15mChina Airlines
Fri 25/701:05SFO - BKK
1 stop18h 40mChina Airlines
Deal found 11/6฿27,893
Thu 10/700:20CNX - SFO
1 stop29h 40mMultiple Airlines
Sat 16/823:30SFO - CNX
1 stop32h 25mMultiple Airlines
Deal found 12/6฿28,768
Sat 28/607:00BKK - SFO
1 stop17h 35mUnited Airlines
Sat 26/711:55SFO - BKK
1 stop22h 00mUnited Airlines
Deal found 11/6฿28,833
Mon 1/902:35BKK - SFO
2 stops31h 22mเดลต้า
Tue 13/120:05SFO - BKK
2 stops36h 15mเดลต้า
Deal found 11/6฿29,383
Sat 28/607:00BKK - SFO
1 stop17h 35mANA
Sat 26/701:45SFO - BKK
1 stop36h 50mANA
Deal found 12/6฿29,448

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 June 2025.
Use the filters below to find and compare flights from Thailand to San Francisco that are best for you.

Fly from

Thailand

Fly to

San Francisco

Route

Depart

Return

Price

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Tue 19/8

07:30-20:50

2 stops51h 20m

San Francisco

Sun 7/9

23:55-19:05

2 stops29h 10m

฿21,479

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Tue 19/8

21:15-11:00

1 stop27h 45m

San Francisco

Sun 7/9

12:50-19:55

1 stop41h 05m

฿26,014

Phuket CitySan Francisco

HKT - SFO

HKTSFO

Phuket City

Mon 18/8

23:25-23:48

2 stops38h 23m

San Francisco

Tue 9/9

05:55-22:10

2 stops26h 15m

฿27,342

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 8/7

01:20-16:00

1 stop28h 40m

San Francisco

Wed 16/7

23:30-23:25

1 stop33h 55m

฿27,342

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 28/6

09:45-09:45

1 stop38h 00m

San Francisco

Sat 26/7

12:25-05:50

1 stop27h 25m

฿27,407

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 26/7

23:20-20:50

1 stop35h 30m

San Francisco

Sat 2/8

23:55-12:15

1 stop22h 20m

฿27,440

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 9/7

13:10-21:00

1 stop21h 50m

San Francisco

Sat 26/7

00:50-12:00

1 stop21h 10m

฿27,828

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 28/6

02:40-19:55

1 stop31h 15m

San Francisco

Fri 25/7

01:05-09:45

1 stop18h 40m

฿27,893

Chiang MaiSan Francisco

CNX - SFO

CNXSFO

Chiang Mai

Thu 10/7

00:20-16:00

1 stop29h 40m

San Francisco

Sat 16/8

23:30-21:55

1 stop32h 25m

฿28,768

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 28/6

07:00-10:35

1 stop17h 35m

San Francisco

Sat 26/7

11:55-23:55

1 stop22h 00m

฿28,833

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results
1
2
3
...
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 time of day to fly from TH to SFO?

Find hourly flight availability from Thailand to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Thailand to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 June 2025.
Read through reviews of airlines operating flights from Thailand to San Francisco, such as STARLUX Airlines, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very Good
1,204 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very Good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very Good
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

8.9

Overall

9.1

Comfort

9.0

Food

8.8

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

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

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as ฿12,440. Users have also found prices from ฿12,602 and ฿13,671 on Philippine Airlines and Vietnam 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.

See more FAQs

Travelling to a place near Thailand?

Book flights to Thailand 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 10 airlines flying from Thailand to San Francisco

Discover the top 10 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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿19,030Average฿21,821FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest฿21,191Average฿25,401FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapest฿24,715Average฿30,064FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapest฿25,271Average฿27,240FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China AirlinesCheapest฿25,905Average฿28,185FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿26,451Average฿28,148FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Japan AirlinesCheapest฿27,275Average฿31,936FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest฿28,040Average฿29,578FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest฿28,218Average฿31,836FlexibilityNo cancel feeOn-time80%
Search ANA flights
EVA AirCheapest฿28,667Average฿30,618FlexibilityNo cancel feeOn-time74%
Search EVA Air 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights