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฿2,841+ Cheap flights from San Francisco

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — BKK
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from San Francisco

Discover essential information about flights departing from San Francisco, including flight schedules, destinations, airlines operating at the San Francisco airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 7 January 2026.

Good round-trip deal

฿24,525 or less

Good one-way deal

฿750 or less
Price to beat on a round-trip flight from San Francisco.
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Price to beat on a one-way flight from San Francisco.
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Find flights from San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 7 January 2026.

Mon 2/212:00SFO - CNX
1 stop35h 20mChina Eastern
Sat 14/216:25CNX - SFO
2 stops55h 35mChina Eastern
Deal found 6/1฿20,790
Wed 4/211:00SFO - CNX
2 stops31h 25mMultiple Airlines
Wed 11/221:40CNX - SFO
2 stops26h 35mMultiple Airlines
Deal found 6/1฿20,884
Mon 16/215:00SFO - BKK
2 stops32h 10mAir India
Sun 8/308:50BKK - SFO
1 stop42h 35mAir India
Deal found 6/1฿21,976
Thu 12/323:50SFO - BKK
1 stop21h 25mAsiana Airlines
Mon 23/312:20BKK - SFO
1 stop16h 40mAsiana Airlines
Deal found 6/1฿22,039
Thu 22/115:00SFO - BKK
2 stops38h 20mAir India
Thu 29/117:55BKK - SFO
1 stop33h 30mAir India
Deal found 6/1฿22,070
Mon 16/215:00SFO - BKK
2 stops32h 10mAir India
Sun 22/220:50BKK - SFO
2 stops32h 40mAir India
Deal found 5/1฿22,101
Sun 1/223:50SFO - BKK
1 stop31h 10mAsiana Airlines
Mon 16/223:55BKK - SFO
1 stop29h 05mAsiana Airlines
Deal found 6/1฿22,132
Fri 20/315:25SFO - BKK
2 stops32h 45mAir India
Sun 29/317:55BKK - SFO
1 stop27h 05mAir India
Deal found 6/1฿22,163
Sat 7/212:00SFO - BKK
1 stop25h 45mChina Eastern
Sun 8/319:55BKK - SFO
1 stop28h 05mChina Eastern
Deal found 6/1฿22,226
Mon 23/211:40SFO - BKK
1 stop22h 05mKorean Air
Mon 25/521:40BKK - SFO
1 stop27h 00mKorean Air
Deal found 6/1฿22,257
Wed 18/323:50SFO - BKK
1 stop32h 10mAsiana Airlines
Mon 6/412:20BKK - SFO
1 stop16h 40mAsiana Airlines
Deal found 6/1฿22,288
Mon 23/215:00SFO - BKK
2 stops32h 10mAir India
Tue 17/322:20BKK - SFO
1 stop29h 05mAir India
Deal found 5/1฿22,319

Find flights from San Francisco within your budget

 
Find flights departing from San Francisco that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 January 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 6/4

12:40-13:15

1 stop34h 35m

Bangkok Suvarnabhumi

Mon 13/4

23:30-10:40

1 stop25h 10m

฿22,632

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 19/4

23:30-11:15

1 stop21h 45m

Bangkok Suvarnabhumi

Sun 26/4

01:20-15:00

1 stop27h 40m

฿22,632

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 15/3

23:50-22:00

1 stop32h 10m

Bangkok Suvarnabhumi

Fri 27/3

12:20-15:00

1 stop16h 40m

฿22,632

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 19/2

11:40-21:30

1 stop42h 50m

Bangkok Suvarnabhumi

Wed 11/3

00:55-10:30

1 stop23h 35m

฿22,632

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 8/3

23:50-22:00

1 stop32h 10m

Bangkok Suvarnabhumi

Mon 16/3

23:55-15:00

1 stop29h 05m

฿22,632

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sat 31/1

12:00-09:05

3 stops54h 05m

Chiang Mai

Sat 7/2

16:25-09:00

3 stops55h 35m

฿22,819

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 25/2

05:55-00:45

2 stops27h 50m

Bangkok Suvarnabhumi

Wed 4/3

02:05-22:41

2 stops35h 36m

฿22,975

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 16/2

05:55-00:55

2 stops28h 00m

Bangkok Suvarnabhumi

Tue 10/3

02:05-23:56

2 stops35h 51m

฿22,975

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 4/2

06:00-13:25

2 stops40h 25m

Bangkok Suvarnabhumi

Tue 10/3

02:05-18:43

2 stops30h 38m

฿22,975

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 27/1

06:00-00:45

2 stops27h 45m

Bangkok Suvarnabhumi

Tue 3/2

02:05-23:30

2 stops36h 25m

฿22,975

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from San Francisco

Get recent, data-driven insights about flights from San Francisco including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Suvarnabhumi. Price data was last updated on 2 January 2026.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco?

Currently, April is the cheapest month in which you can book a flight from San Francisco (average of ฿17,106). Flying from San Francisco in June will prove the most costly (average of ฿25,628). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from San Francisco?

Many airlines operate round-trip flights from San Francisco: EVA Air, China Airlines, Cathay Pacific. These airlines fly to the following popular destinations: Bangkok.

EVA Air
EVA Air
From ฿25,896
China Airlines
China Airlines
From ฿25,478
Cathay Pacific
Cathay Pacific
From ฿24,525

What are popular destinations to fly to from San Francisco?

If you’re flying from San Francisco, these routes are more frequently taken by airlines New York (903 flights per day), Los Angeles (510 flights per day) and London (424 flights per day).

New York
New York
From ฿6,693
Salt Lake City
Salt Lake City
From ฿2,468

What is the cheapest place to fly to from San Francisco?

The cheapest city to fly to from San Francisco is Las Vegas Harry Reid Intl, with prices starting at ฿927. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ฿927
Salt Lake City
Salt Lake City
From ฿2,468

Airline reviews for flights from San Francisco

Get insights into the airlines that provide service from 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 airline for your flight from San Francisco. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with EVA Air, China Airlines, andCathay Pacific from San Francisco 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.
EVA Air
8.4
Very Good
1,313 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,313 reviews
EVA Air
8.4
Very Good
1,313 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
China Airlines
8.3
Very Good
798 reviews
EVA Air
8.4
Very Good
1,313 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Cathay Pacific
7.6
Good
1,121 reviews
EVA Air
8.4
Very Good
1,313 reviews
Check prices

Boarding

8.4

Crew

8.6

Entertainment

8.0

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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Direct flights from California

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Related info for your journey

Access useful and relevant information related to your journey from San Francisco. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 January 2026.

  • What are the most popular destinations to fly to from San Francisco?

    The most selected flight destinations from San Francisco for the current month are Mumbai, Bangkok Suvarnabhumi Airport, Bengaluru. While Mumbai, Bengaluru, Boston are the top choices made by travellers year-round.

  • What is the cheapest flight from San Francisco to anywhere?

    Users have flown out of San Francisco for as low as ฿750 to Palm Springs (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿11,887 to fly from San Francisco.

  • What are the cheapest airlines flying from San Francisco to anywhere?

    According to our data, users have found Cathay Pacific, China Airlines, and EVA Air to have the cheapest round-trip prices from San Francisco. Some of the destinations and prices are as follows: Cathay Pacific flights from San Francisco to Bangkok Suvarnabhumi (฿24,525). China Airlines flights from San Francisco to Bangkok Suvarnabhumi (฿25,478). EVA Air flights from San Francisco to Bangkok Suvarnabhumi (฿25,896).

  • What is the cheapest premium economy flight from San Francisco?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from San Francisco may suit your needs. The cheapest premium economy flights from San Francisco are:
    Fly San Francisco to Los Angeles from ฿16,650
    Fly San Francisco to Atlanta from ฿25,203
    Fly San Francisco to Bozeman from ฿25,377
    Fly San Francisco to Anchorage from ฿28,841

  • What is the cheapest month to fly from San Francisco?

    At the present moment the cheapest month to fly from San Francisco is currently April; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Francisco?

    Here are some of the cheapest flight destinations from San Francisco:
    Fly from San Francisco to Bangkok from ฿19,011

  • How does Cheapflights help users find flights from San Francisco?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Francisco today with Cheapflights!

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

    Cheapflights helps you find that perfect flight from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from San Francisco with no change fees?

    Certainly. Search results for flights from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco today and book when you’re ready!

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How does Cheapflights help users find flights from San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from San Francisco today with Cheapflights!

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

Cheapflights helps you find that perfect flight from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco today and book when you’re ready!

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