฿11,734+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals to San Francisco

Enter your travel dates to find the best prices.

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 17 October 2025.

Sat 25/1023:20BKK - SFO
1 stop35h 10mPhilippine Airlines
Fri 7/1122:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 15/10฿20,673
Tue 4/1113:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Tue 11/1122:30SFO - BKK
1 stop28h 20mPhilippine Airlines
Deal found 16/10฿20,770
Thu 30/1022:55BKK - SFO
1 stop28h 35mAIR PREMIA
Sun 2/1114:30SFO - BKK
1 stop39h 55mAIR PREMIA
Deal found 16/10฿20,803
Sun 9/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Sun 16/1114:30SFO - BKK
1 stop39h 55mAIR PREMIA
Deal found 16/10฿20,900
Mon 3/1123:50BKK - SFO
1 stop34h 40mPhilippine Airlines
Fri 14/1122:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 16/10฿20,933
Sat 25/1023:20BKK - SFO
1 stop35h 10mPhilippine Airlines
Wed 26/1122:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 16/10฿21,031
Wed 3/1213:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Tue 10/222:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 14/10฿21,193
Sat 15/1123:50BKK - SFO
1 stop34h 40mPhilippine Airlines
Sat 22/1122:30SFO - BKK
1 stop28h 20mPhilippine Airlines
Deal found 16/10฿21,421
Wed 3/1213:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Thu 12/222:30SFO - BKK
1 stop28h 20mPhilippine Airlines
Deal found 14/10฿21,453
Tue 2/1213:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Thu 12/222:30SFO - BKK
1 stop28h 20mPhilippine Airlines
Deal found 14/10฿21,746
Thu 4/1218:45BKK - SFO
1 stop39h 45mPhilippine Airlines
Wed 11/222:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 14/10฿22,233
Wed 22/1009:20DMK - SFO
1 stop22h 10mMultiple Airlines
Wed 29/1012:25SFO - DMK
1 stop19h 40mMultiple Airlines
Deal found 15/10฿31,790

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 17 October 2025.

Return from

฿20,770

One-way from

฿11,734

Popular in

August

Cheapest in

September

Average price

฿26,101
Philippine Airlines
  • Philippine Airlines
  • 4/11-11/11
  • 2 total stops
  • 49h 30m total
  • Bangkok to San Francisco
China Southern
  • China Southern
  • 10/11
  • 2 total stops
  • 26h 20m total
  • Bangkok to San Francisco
Highest demand for flights based on searches. 3% potential increase in price (฿1,015 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿573 potential savings vs. average return price).
Average for return flights in October 2025

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 17 October 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

Fri 5/12

18:45-19:30

1 stop39h 45m

San Francisco

Sat 14/2

22:30-23:00

1 stop33h 30m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 2/12

18:45-19:30

1 stop39h 45m

San Francisco

Fri 13/2

22:30-17:50

1 stop28h 20m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 4/12

18:45-19:30

1 stop39h 45m

San Francisco

Tue 10/2

22:30-12:00

1 stop22h 30m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 4/12

13:20-19:30

1 stop21h 10m

San Francisco

Sun 8/2

22:30-23:00

1 stop33h 30m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 3/12

13:20-19:30

1 stop21h 10m

San Francisco

Sat 14/2

22:30-23:00

1 stop33h 30m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 4/12

23:50-19:30

1 stop34h 40m

San Francisco

Sat 14/2

22:30-12:00

1 stop22h 30m

฿22,233

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 1/12

18:45-19:30

1 stop39h 45m

San Francisco

Mon 9/2

22:30-12:00

1 stop22h 30m

฿22,493

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 1/12

18:45-19:30

1 stop39h 45m

San Francisco

Tue 10/2

22:30-17:50

1 stop28h 20m

฿22,493

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 26/12

10:55-18:45

1 stop22h 50m

San Francisco

Tue 6/1

23:40-16:45

1 stop26h 05m

฿23,728

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 21/10

02:40-19:55

1 stop31h 15m

San Francisco

Wed 29/10

23:40-13:05

1 stop23h 25m

฿23,826

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 42 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 10 October 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 22 hours 20 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 17 October 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

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
8.4
Very Good
STARLUX Airlines
8.9
Very Good

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very Good

Boarding

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Food

8.7

Overall

8.9

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

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 ฿4,379, while return flights cost around ฿9,281.

  • 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, Chiang Mai offers the quickest one-way flight (18 hours 0 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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Cheapflights does show flights with no change fees to all users. To see these options for flights to San Francisco, users can toggle the no change fees filter when performing a flight search.

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