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฿13,408+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
23 Feb — 2 Mar1
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 24 January 2026.

Sat 7/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sat 14/323:50
SFO
-
BKK
1 stop21h 25m
Asiana Airlines
Deal found 22/1฿21,123
Sun 15/212:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sun 1/323:50
SFO
-
BKK
1 stop20h 25m
Asiana Airlines
Deal found 24/1฿21,185
Tue 10/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Tue 17/323:50
SFO
-
BKK
1 stop21h 25m
Asiana Airlines
Deal found 24/1฿21,248
Tue 7/421:40
BKK
-
SFO
1 stop31h 20m
Multiple Airlines
Tue 19/523:30
SFO
-
BKK
1 stop21h 45m
Multiple Airlines
Deal found 23/1฿21,279
Tue 5/513:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Mon 18/500:30
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Deal found 21/1฿21,341
Wed 17/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Fri 11/900:30
SFO
-
BKK
1 stop28h 00m
Philippine Airlines
Deal found 23/1฿21,372
Tue 16/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Sun 19/700:30
SFO
-
BKK
1 stop28h 00m
Philippine Airlines
Deal found 22/1฿21,403
Thu 19/212:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Wed 4/323:50
SFO
-
BKK
1 stop20h 25m
Asiana Airlines
Deal found 23/1฿21,465
Fri 13/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Sun 19/423:30
SFO
-
BKK
1 stop33h 40m
Asiana Airlines
Deal found 24/1฿21,621
Thu 25/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Mon 7/900:30
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Deal found 23/1฿21,714
Fri 20/212:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Wed 4/323:50
SFO
-
BKK
1 stop20h 25m
Asiana Airlines
Deal found 23/1฿21,776
Tue 31/302:30
DMK
-
SFO
1 stop24h 30m
Multiple Airlines
Wed 15/412:40
SFO
-
DMK
2 stops32h 50m
Multiple Airlines
Deal found 24/1฿29,274

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 24 January 2026.

Return from

฿21,123

One-way from

฿13,408

Popular in

August

Cheapest in

November

Average price

฿28,216
Asiana Airlines
  • Asiana Airlines
  • 7/3-14/3
  • 2 total stops
  • 38h 05m total
  • Bangkok to San Francisco
Search Deals
Vietnam Airlines
  • Vietnam Airlines
  • 7/4
  • 1 total stop
  • 36h 25m total
  • Bangkok to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿2,148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿645 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 24 January 2026.
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 20/2

12:20-14:00

1 stop16h 40m

San Francisco

Wed 4/3

23:50-11:15

1 stop20h 25m

฿21,776

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 17/3

23:55-15:00

1 stop29h 05m

San Francisco

Mon 20/4

23:30-11:15

1 stop21h 45m

฿21,870

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 16/6

13:25-21:10

1 stop21h 45m

San Francisco

Fri 11/9

00:30-18:30

1 stop28h 00m

฿22,399

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 26/6

13:25-21:10

1 stop21h 45m

San Francisco

Fri 4/9

00:30-12:10

1 stop21h 40m

฿23,581

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 18/4

14:25-17:55

1 stop17h 30m

San Francisco

Sat 25/4

22:50-10:20

1 stop21h 30m

฿24,421

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 16/3

23:15-18:44

2 stops33h 29m

San Francisco

Mon 30/3

14:55-21:45

2 stops40h 50m

฿24,763

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 16/6

02:35-19:55

2 stops31h 20m

San Francisco

Sun 13/9

06:05-21:45

2 stops25h 40m

฿24,763

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 19/2

00:55-19:26

2 stops33h 31m

San Francisco

Wed 4/3

19:00-23:20

2 stops37h 20m

฿24,856

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 20/6

17:30-23:15

1 stop19h 45m

San Francisco

Fri 11/9

01:20-10:00

1 stop18h 40m

฿24,887

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 30/6

09:35-07:09

2 stops35h 34m

San Francisco

Sun 20/9

22:35-09:35

2 stops45h 00m

฿24,887

Flights are sorted by cheapest return flights first.

Deals found on 22/1

Showing 1-10 of 44 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 23 January 2026.

The best time to book flights to San Francisco is 3 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 17 hours 27 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, Cathay Pacific and Philippine Airlines.

EVA Air
EVA Air
From ฿24,616
Cathay Pacific
Cathay Pacific
From ฿23,733
Philippine Airlines
Philippine Airlines
From ฿19,416
ANA
ANA
From ฿28,488

What are the cheapest airlines that fly to San Francisco?

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

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 24 January 2026.
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
Check prices

Entertainment

8.8

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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
1,332 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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
1,078 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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
1,143 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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.
Philippine Airlines
7.3
Good
955 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Entertainment

8.8

Boarding

8.9

Overall

8.9

Crew

9.1

Comfort

8.8

Food

8.6

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.

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 ฿891, while return flights cost around ฿8,883.

  • How much is a return flight to San Francisco?

    A return flight to San Francisco will typically cost around ฿8,883, however they can be found for as little as ฿8,883.

  • 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 (16 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?

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