฿12,018+ Cheap flights to San Francisco

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Flights to San Francisco in 2025

Find the latest flights to San Francisco in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 September 2025.

Return from

฿20,802

One-way from

฿12,050

Popular in

August

Cheapest in

October

Average price

฿26,669
Philippine Airlines
  • Philippine Airlines
  • 1/10-8/10
  • 2 total stops
  • 63h 15m total
  • Bangkok to San Francisco
AIR PREMIA
  • AIR PREMIA
  • 25/9
  • 1 total stop
  • 28h 15m total
  • Bangkok to San Francisco
Highest demand for flights based on searches. 4% potential increase in price (฿45,641 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿16,481 potential savings vs. average return price).
Average for return flights in September 2025

Find flight deals to San Francisco

Cheapest flights to San Francisco
Explore the most affordable flight options available to San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 14 September 2025.

Wed 1/1023:20BKK - SFO
1 stop35h 30mPhilippine Airlines
Wed 8/1023:55SFO - BKK
1 stop27h 45mPhilippine Airlines
Deal found 12/9฿20,802
Sun 5/1023:20BKK - SFO
1 stop35h 30mPhilippine Airlines
Mon 20/1023:55SFO - BKK
1 stop22h 20mPhilippine Airlines
Deal found 14/9฿20,834
Tue 30/918:40BKK - SFO
1 stop40h 10mPhilippine Airlines
Tue 7/1023:55SFO - BKK
1 stop32h 30mPhilippine Airlines
Deal found 13/9฿20,929
Thu 18/913:30BKK - SFO
1 stop21h 20mPhilippine Airlines
Sun 5/1023:55SFO - BKK
1 stop27h 45mPhilippine Airlines
Deal found 13/9฿20,961
Sun 21/913:30BKK - SFO
1 stop21h 20mPhilippine Airlines
Mon 22/923:55SFO - BKK
1 stop22h 20mPhilippine Airlines
Deal found 13/9฿21,024
Sun 7/1213:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Sat 7/222:30SFO - BKK
1 stop22h 35mPhilippine Airlines
Deal found 13/9฿21,088
Thu 23/1023:20BKK - SFO
1 stop35h 30mPhilippine Airlines
Fri 31/1023:30SFO - BKK
1 stop22h 35mPhilippine Airlines
Deal found 13/9฿21,120
Sat 20/923:20BKK - SFO
1 stop35h 30mPhilippine Airlines
Mon 22/923:55SFO - BKK
1 stop27h 45mPhilippine Airlines
Deal found 11/9฿21,151
Wed 29/1013:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Wed 5/1122:30SFO - BKK
1 stop22h 35mPhilippine Airlines
Deal found 14/9฿21,246
Wed 1/1010:20DMK - SFO
2 stops23h 35mMultiple Airlines
Wed 8/1001:05SFO - DMK
2 stops31h 10mMultiple Airlines
Deal found 12/9฿27,715
Wed 1/1010:20DMK - SFO
2 stops23h 40mMultiple Airlines
Tue 7/1001:10SFO - DMK
2 stops25h 30mMultiple Airlines
Deal found 12/9฿28,952
Sat 11/1003:05DMK - SFO
2 stops33h 35mMultiple Airlines
Sat 18/1000:20SFO - DMK
2 stops31h 00mMultiple Airlines
Deal found 11/9฿29,016

Cheapflights Fare Finder

 
Locate flights to San Francisco that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 14 September 2025.
Use the filters below to find and compare flights to San Francisco that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 7/12

18:45-19:30

1 stop39h 45m

San Francisco

Wed 4/2

22:30-12:05

1 stop22h 35m

฿22,134

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 9/12

18:45-19:30

1 stop39h 45m

San Francisco

Thu 5/2

22:30-12:05

1 stop22h 35m

฿22,134

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 5/12

13:20-19:30

1 stop21h 10m

San Francisco

Wed 4/2

22:30-17:50

1 stop28h 20m

฿22,451

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 13/12

13:20-19:30

1 stop21h 10m

San Francisco

Sun 15/2

22:30-12:05

1 stop22h 35m

฿22,705

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 4/11

18:45-19:30

1 stop39h 45m

San Francisco

Mon 17/11

22:30-17:50

1 stop28h 20m

฿22,832

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 27/2

13:20-19:30

1 stop21h 10m

San Francisco

Tue 7/7

23:25-21:50

1 stop32h 25m

฿22,959

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 26/2

13:20-19:30

1 stop21h 10m

San Francisco

Sat 4/7

23:25-21:50

1 stop32h 25m

฿22,959

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 23/2

13:20-19:30

1 stop21h 10m

San Francisco

Sun 5/7

23:25-16:45

1 stop27h 20m

฿23,498

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 14/12

11:20-17:00

1 stop20h 40m

San Francisco

Thu 12/2

21:10-18:30

1 stop30h 20m

฿24,703

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 5/10

11:00-11:15

1 stop38h 15m

San Francisco

Fri 17/10

00:20-15:25

1 stop25h 05m

฿25,179

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 41 results
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Best time to book a flight to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 to San Francisco

When is the best time to book a flight to San Francisco?

Use this chart to determine the optimal time to book a return flight from Bangkok to San Francisco. Price data was last updated on 12 September 2025.

The best time to book flights to San Francisco is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to San Francisco?

On average, a flight from Bangkok to San Francisco takes 19 hours 57 minutes. Flights to San Francisco from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Francisco?

Use this chart to determine the cheapest time to fly return from Bangkok to San Francisco. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to San Francisco should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday mornings, when prices are usually at their highest.

What are the cheapest airlines that fly to San Francisco?

The cheapest airlines flying from Bangkok to San Francisco are Philippine Airlines, China Airlines and Cathay Pacific.

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 mm 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 14 September 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, andANA to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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
8.9
Very Good
STARLUX Airlines
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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.
8.4
Very Good
STARLUX Airlines
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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
8.9
Very Good

Comfort

8.9

Overall

8.9

Crew

9.2

Boarding

9.0

Entertainment

8.9

Food

8.8

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.

FAQs about flying to San Francisco

  • What airport do you fly into for flights to San Francisco?

    Travellers will need to book flights to San Francisco (SFO) if they wish to fly to San Francisco. The San Francisco airport is 19.0 km from the city centre.

  • Can I find cheaper flights to San Francisco if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Francisco on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Francisco?

    Based on reviews from Cheapflights users, Philippine Airlines is rated the highest out of the airlines that fly to San Francisco.

  • What is the cheapest airport to fly to in San Francisco?

    San Francisco is currently the cheapest airport to fly to in San Francisco. One-way flights to San Francisco typically cost ฿926, while return flights cost around ฿9,054.

  • How much is a return flight to San Francisco?

    A return flight to San Francisco will typically cost around ฿286, however they can be found for as little as ฿286.

  • Where does the fastest flight to San Francisco depart from?

    For those looking to save time traveling to San Francisco, Bangkok offers the quickest one-way flight (19 hours 40 minutes).

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

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

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