Find flights
Airlines
Travel Guide

฿15,140+ 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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
17 Apr — 24 Apr1
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 18 March 2026.

Tue 15/909:35
BKK
-
SFO
1 stop20h 55m
ANA
Tue 20/1011:34
SFO
-
BKK
2 stops27h 01m
ANA
Deal found 14/3฿22,225
Wed 6/501:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Sun 17/523:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 13/3฿22,258
Wed 2/907:00
BKK
-
SFO
1 stop17h 30m
ANA
Wed 30/911:34
SFO
-
BKK
2 stops27h 01m
ANA
Deal found 14/3฿22,322
Thu 2/401:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Sun 3/523:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 14/3฿22,419
Thu 7/511:45
BKK
-
SFO
1 stop17h 35m
Asiana Airlines
Mon 18/523:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 13/3฿22,581
Tue 21/401:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Sun 3/523:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 13/3฿22,872
Wed 10/610:20
BKK
-
SFO
1 stop24h 50m
Philippine Airlines
Fri 19/600:30
SFO
-
BKK
1 stop18h 25m
Philippine Airlines
Deal found 16/3฿22,937
Tue 21/401:20
BKK
-
SFO
1 stop28h 00m
Asiana Airlines
Thu 30/423:50
SFO
-
BKK
1 stop20h 50m
Asiana Airlines
Deal found 13/3฿23,163
Fri 12/613:25
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Fri 19/600:30
SFO
-
BKK
1 stop18h 25m
Philippine Airlines
Deal found 16/3฿23,260
Tue 21/409:50
BKK
-
SFO
1 stop38h 50m
Korean Air
Mon 4/512:40
SFO
-
BKK
1 stop34h 55m
Korean Air
Deal found 17/3฿23,455
Sun 14/615:25
DMK
-
SFO
2 stops43h 45m
Multiple Airlines
Sat 12/900:30
SFO
-
DMK
1 stop20h 55m
Multiple Airlines
Deal found 16/3฿28,469
Fri 4/901:15
DMK
-
SFO
1 stop28h 00m
Multiple Airlines
Sat 19/923:50
SFO
-
DMK
2 stops27h 45m
Multiple Airlines
Deal found 13/3฿28,598

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 18 March 2026.

Return from

฿22,258

One-way from

฿15,140

Popular in

August

Cheapest in

November

Average price

฿28,793
Asiana Airlines
  • Asiana Airlines
  • 6/5-17/5
  • 2 total stops
  • 48h 50m total
  • Bangkok to San Francisco
Search Deals
30/8
  • 30/8
  • 1 total stop
  • 28h 00m total
  • Bangkok to San Francisco
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿2,471 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿733 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 18 March 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

Tue 12/5

01:20-15:20

1 stop28h 00m

San Francisco

Thu 21/5

23:50-23:20

1 stop33h 30m

฿22,872

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 15/7

09:35-23:02

2 stops27h 27m

San Francisco

Sat 15/8

22:50-04:35

2 stops39h 45m

฿31,057

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 10/6

23:30-10:40

1 stop25h 10m

San Francisco

Fri 19/6

07:00-01:05

2 stops28h 05m

฿32,028

BangkokSan Francisco

DMK - SFO

DMKSFO

Bangkok Don Mueang Intl

Thu 16/7

01:15-15:15

1 stop28h 00m

San Francisco

Fri 21/8

23:50-23:05

2 stops33h 15m

฿32,092

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 30/4

20:50-09:05

3 stops50h 15m

San Francisco

Thu 7/5

12:00-21:55

1 stop19h 55m

฿32,836

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 12/5

09:35-21:49

2 stops26h 14m

San Francisco

Wed 20/5

22:35-04:35

2 stops40h 00m

฿34,907

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 25/4

21:40-23:59

2 stops40h 19m

San Francisco

Fri 1/5

05:59-23:35

2 stops27h 36m

฿36,427

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 4/5

09:50-23:10

2 stops27h 20m

San Francisco

Sun 17/5

17:37-23:35

2 stops39h 58m

฿37,398

BangkokSan Francisco

DMK - SFO

DMKSFO

Bangkok Don Mueang Intl

Fri 17/7

11:15-15:15

1 stop18h 00m

San Francisco

Fri 14/8

11:45-23:15

1 stop21h 30m

฿37,592

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 13/4

09:35-22:49

2 stops27h 14m

San Francisco

Mon 20/4

22:59-09:35

3 stops44h 36m

฿40,051

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

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 13 March 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 ฿25,757
Cathay Pacific
Cathay Pacific
From ฿24,104
Philippine Airlines
Philippine Airlines
From ฿20,191
Japan Airlines
Japan Airlines
From ฿27,224

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 18 March 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andJapan 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

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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
8.5
Very Good
1,376 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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.
Japan Airlines
8.3
Very Good
1,740 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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
1,214 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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
967 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Boarding

9.0

Food

8.7

Crew

9.2

Overall

8.9

Entertainment

8.8

Comfort

8.9

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 ฿927, while return flights cost around ฿9,237.

  • How much is a return flight to San Francisco?

    A return flight to San Francisco will typically cost around ฿9,237, however they can be found for as little as ฿9,237.

  • 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 25 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to San Francisco by cabin class

Find flights to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Premium Economy Class
Economy class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to San Francisco?

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.

Can Cheapflights notify me if prices for flights to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights to San Francisco on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.