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฿16,467+ 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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
29 May — 5 Jun1
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 29 April 2026.

Tue 8/901:20
BKK
-
SFO
1 stop28h 10m
Asiana Airlines
Wed 21/1023:20
SFO
-
BKK
1 stop21h 20m
Asiana Airlines
Deal found 25/4฿24,569
Fri 5/611:45
BKK
-
SFO
1 stop17h 45m
Asiana Airlines
Sun 19/723:20
SFO
-
BKK
1 stop21h 20m
Asiana Airlines
Deal found 24/4฿25,125
Fri 5/601:20
BKK
-
SFO
1 stop28h 10m
Asiana Airlines
Mon 13/723:20
SFO
-
BKK
1 stop34h 00m
Asiana Airlines
Deal found 24/4฿25,190
Sun 7/601:20
BKK
-
SFO
1 stop28h 10m
Asiana Airlines
Fri 17/723:20
SFO
-
BKK
1 stop34h 00m
Asiana Airlines
Deal found 24/4฿25,288
Fri 9/1001:20
BKK
-
SFO
1 stop28h 10m
Asiana Airlines
Mon 19/1023:20
SFO
-
BKK
1 stop34h 00m
Asiana Airlines
Deal found 27/4฿25,321
Sat 13/611:45
BKK
-
SFO
1 stop17h 45m
Multiple Airlines
Sun 28/623:20
SFO
-
BKK
1 stop34h 15m
Multiple Airlines
Deal found 27/4฿25,550
Thu 8/1011:45
BKK
-
SFO
1 stop17h 45m
Asiana Airlines
Mon 12/1023:20
SFO
-
BKK
1 stop21h 20m
Asiana Airlines
Deal found 24/4฿25,582
Sat 5/901:20
BKK
-
SFO
1 stop28h 10m
Asiana Airlines
Tue 20/1023:20
SFO
-
BKK
1 stop34h 00m
Asiana Airlines
Deal found 26/4฿25,615
Mon 8/611:45
BKK
-
SFO
1 stop17h 45m
Asiana Airlines
Tue 14/723:20
SFO
-
BKK
1 stop21h 20m
Asiana Airlines
Deal found 24/4฿25,811
Thu 18/609:35
BKK
-
SFO
1 stop21h 00m
United Airlines
Tue 21/717:37
SFO
-
BKK
3 stops25h 58m
United Airlines
Deal found 28/4฿26,464
Mon 8/602:35
BKK
-
SFO
1 stop26h 55m
Multiple Airlines
Sun 28/623:20
SFO
-
BKK
1 stop34h 15m
Multiple Airlines
Deal found 28/4฿26,530
Thu 28/506:40
DMK
-
SFO
2 stops27h 30m
Multiple Airlines
Wed 3/601:15
SFO
-
DMK
2 stops31h 25m
Multiple Airlines
Deal found 28/4฿33,652

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 29 April 2026.

Return from

฿24,569

One-way from

฿16,467

Popular in

August

Cheapest in

November

Average price

฿32,901
Asiana Airlines
  • Asiana Airlines
  • 8/9-21/10
  • 2 total stops
  • 49h 30m total
  • Bangkok to San Francisco
Search Deals
China Eastern
  • China Eastern
  • 19/5
  • 2 total stops
  • 50h 15m total
  • Bangkok to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿2,106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿699 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 29 April 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

Mon 7/9

11:45-15:30

1 stop17h 45m

San Francisco

Sun 18/10

23:20-10:40

1 stop21h 20m

฿25,615

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 18/6

09:35-16:35

1 stop21h 00m

San Francisco

Tue 21/7

17:37-09:35

3 stops25h 58m

฿26,464

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 4/6

09:35-07:20

2 stops35h 45m

San Francisco

Sun 5/7

13:45-09:35

1 stop29h 50m

฿27,379

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 8/9

02:35-23:46

2 stops35h 11m

San Francisco

Wed 21/10

06:00-01:05

2 stops29h 05m

฿27,510

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 10/9

09:35-16:30

1 stop20h 55m

San Francisco

Tue 20/10

22:35-04:35

2 stops40h 00m

฿27,510

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 17/6

15:45-09:50

1 stop32h 05m

San Francisco

Mon 13/7

08:50-09:35

2 stops34h 45m

฿28,000

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 21/6

15:45-09:50

1 stop32h 05m

San Francisco

Sat 7/11

22:44-11:25

2 stops45h 41m

฿30,156

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 22/6

15:45-20:35

1 stop18h 50m

San Francisco

Tue 14/7

12:15-23:55

2 stops45h 40m

฿30,418

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 21/6

15:45-09:50

1 stop32h 05m

San Francisco

Sat 31/10

16:21-11:25

2 stops53h 04m

฿30,450

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 9/9

09:35-09:35

1 stop38h 00m

San Francisco

Thu 22/10

10:05-04:35

2 stops28h 30m

฿31,071

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 44 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

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.

How long is the flight to San Francisco?

On average, a flight from Bangkok to San Francisco takes 21 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.

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 ฿25,815
Cathay Pacific
Cathay Pacific
From ฿24,343
Philippine Airlines
Philippine Airlines
From ฿20,391
ANA
ANA
From ฿29,919

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 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 29 April 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

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
EVA Air
8.5
Very Good
1,435 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
ANA
8.4
Very Good
1,200 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Cathay Pacific
7.6
Good
1,308 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Philippine Airlines
7.3
Good
994 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Overall

8.9

Comfort

8.9

Entertainment

8.8

Crew

9.2

Boarding

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux 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 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, 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 ฿12,710, while return flights cost around ฿9,329.

  • 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 45 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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