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฿16,582+ 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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to San Francisco in 2026

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 27 June 2026.

Sun 1/1121:30
BKK
-
SFO
1 stop27h 00m
Korean Air
Sun 15/1111:40
SFO
-
BKK
1 stop20h 40m
Korean Air
Deal found 23/6฿26,724
Mon 21/921:40
BKK
-
SFO
1 stop27h 00m
Korean Air
Mon 2/1111:40
SFO
-
BKK
1 stop22h 05m
Korean Air
Deal found 22/6฿26,757
Thu 10/909:35
BKK
-
SFO
1 stop20h 55m
United Airlines
Sat 12/912:29
SFO
-
BKK
2 stops31h 06m
United Airlines
Deal found 22/6฿26,858
Wed 15/707:00
BKK
-
SFO
1 stop17h 40m
United Airlines
Sat 18/701:40
SFO
-
BKK
1 stop36h 55m
United Airlines
Deal found 23/6฿26,891
Tue 13/1009:35
BKK
-
SFO
1 stop20h 55m
United Airlines
Mon 2/1107:25
SFO
-
BKK
2 stops30h 45m
United Airlines
Deal found 22/6฿26,924
Tue 7/707:00
BKK
-
SFO
1 stop17h 40m
United Airlines
Wed 23/913:25
SFO
-
BKK
1 stop30h 10m
United Airlines
Deal found 26/6฿26,958
Sun 20/915:45
BKK
-
SFO
2 stops21h 10m
United Airlines
Wed 4/1112:09
SFO
-
BKK
2 stops26h 01m
United Airlines
Deal found 25/6฿26,991
Tue 14/709:35
BKK
-
SFO
2 stops27h 27m
United Airlines
Sun 19/708:59
SFO
-
BKK
2 stops34h 36m
United Airlines
Deal found 23/6฿27,024
Sun 20/907:00
BKK
-
SFO
1 stop23h 30m
United Airlines
Mon 2/1111:45
SFO
-
BKK
1 stop32h 45m
United Airlines
Deal found 25/6฿27,058
Thu 24/915:45
BKK
-
SFO
1 stop31h 45m
United Airlines
Mon 2/1107:25
SFO
-
BKK
2 stops30h 45m
United Airlines
Deal found 25/6฿27,091
Tue 14/709:35
BKK
-
SFO
2 stops27h 27m
United Airlines
Sat 25/701:40
SFO
-
BKK
1 stop36h 55m
United Airlines
Deal found 22/6฿27,124
Mon 13/707:00
BKK
-
SFO
2 stops25h 33m
United Airlines
Sun 26/713:55
SFO
-
BKK
2 stops29h 40m
United Airlines
Deal found 22/6฿27,158

Find flight deals to San Francisco

Find the latest flights to San Francisco in 2026, 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 27 June 2026.

Return from

฿26,724

One-way from

฿16,582

Popular in

August

Cheapest in

November

Average price

฿28,993
Korean Air
  • Korean Air
  • 1/11-17/11
  • 2 total stops
  • 47h 40m total
  • Bangkok to San Francisco
Search Deals
Asiana Airlines
  • Asiana Airlines
  • 28/8
  • 1 total stop
  • 18h 15m total
  • Bangkok to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿2,688 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿740 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals

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 27 June 2026.
Use the filters below to find and compare flights to San Francisco that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 26/8

09:35-20:17

2 stops24h 42m

San Francisco

Mon 31/8

23:50-09:35

1 stop19h 45m

฿26,924

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 30/9

09:35-21:47

2 stops26h 12m

San Francisco

Sun 4/10

23:30-09:35

1 stop20h 05m

฿26,958

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 20/8

15:45-09:50

1 stop32h 05m

San Francisco

Tue 8/9

10:25-04:35

2 stops28h 10m

฿27,058

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 27/9

15:45-09:30

1 stop31h 45m

San Francisco

Tue 3/11

07:25-05:10

2 stops30h 45m

฿27,091

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 27/9

15:45-09:30

1 stop31h 45m

San Francisco

Mon 2/11

07:25-05:10

2 stops30h 45m

฿27,091

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 27/9

17:30-19:55

1 stop16h 25m

San Francisco

Sat 31/10

11:05-09:50

2 stops32h 45m

฿31,829

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 22/7

09:35-23:02

2 stops27h 27m

San Francisco

Wed 29/7

23:50-09:35

1 stop19h 45m

฿33,130
Fastest return journey

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 18/7

14:25-17:55

1 stop17h 30m

San Francisco

Sat 25/7

22:50-10:20

1 stop21h 30m

฿33,363

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 6/8

02:35-16:56

2 stops28h 21m

San Francisco

Sun 16/8

06:20-21:45

2 stops25h 25m

฿34,531

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 26/7

09:35-10:45

2 stops39h 10m

San Francisco

Sun 2/8

22:37-09:35

2 stops44h 58m

฿34,831

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 41 resultsSorted by cheapest first
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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

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.

What are the most popular airlines that fly to San Francisco?

The most popular airlines flying from Bangkok to San Francisco are EVA Air, China Airlines and Cathay Pacific.

EVA Air
EVA Air
From ฿26,361
China Airlines
China Airlines
From ฿25,119
Cathay Pacific
Cathay Pacific
From ฿15,401
Philippine Airlines
Philippine Airlines
From ฿21,112

What are the cheapest airlines that fly to San Francisco?

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

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).

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

The best time to book flights to San Francisco is 2 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.

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 27 June 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andChina Airlines 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
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
EVA Air
8.5
Very Good
1,484 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
China Airlines
8.3
Very Good
829 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Cathay Pacific
7.6
Good
1,394 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Philippine Airlines
7.3
Good
1,002 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Comfort

8.9

Overall

8.9

Boarding

8.9

Crew

9.2

Food

8.7

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

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 17.7 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, Cathay Pacific 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 ฿12,979, while return flights cost around ฿9,526.

  • 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 (17 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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When you search for this flight to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to San Francisco?

Cheapflights simply makes it quick and affordable to book flights to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to San Francisco with no change fees?

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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