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฿2,864+ 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 28/1. 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
3 Feb — 10 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 4 January 2026.

Good round-trip deal

฿24,726 or less

Good one-way deal

฿757 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 4 January 2026.

Mon 2/212:00SFO - BKK
2 stops38h 15mChina Eastern
Mon 16/205:45BKK - SFO
1 stop18h 15mChina Eastern
Deal found 2/1฿22,251
Mon 16/215:00SFO - BKK
1 stop38h 20mAir India
Sun 22/220:50BKK - SFO
1 stop32h 40mAir India
Deal found 3/1฿22,283
Sun 22/223:50SFO - BKK
1 stop20h 25mAsiana Airlines
Sat 28/223:55BKK - SFO
1 stop29h 05mAsiana Airlines
Deal found 3/1฿22,314
Thu 12/313:00SFO - BKK
1 stop21h 55mChina Eastern
Sun 15/321:05BKK - SFO
3 stops26h 55mChina Eastern
Deal found 4/1฿22,346
Mon 23/313:00SFO - BKK
1 stop33h 20mChina Eastern
Thu 2/405:05BKK - SFO
1 stop18h 00mChina Eastern
Deal found 2/1฿22,377
Fri 27/215:00SFO - BKK
1 stop34h 55mAir India
Sun 8/322:20BKK - SFO
1 stop29h 05mAir India
Deal found 3/1฿22,408
Thu 15/112:00SFO - BKK
1 stop21h 55mChina Eastern
Sun 1/219:55BKK - SFO
1 stop28h 05mChina Eastern
Deal found 2/1฿22,440
Thu 19/313:00SFO - BKK
1 stop33h 20mChina Eastern
Sun 5/402:10BKK - SFO
1 stop20h 55mChina Eastern
Deal found 3/1฿22,471
Mon 16/315:25SFO - BKK
2 stops26h 25mAir India
Wed 29/422:25BKK - SFO
1 stop31h 10mAir India
Deal found 3/1฿22,503
Sun 22/215:00SFO - BKK
2 stops34h 55mAir India
Fri 6/322:20BKK - SFO
1 stop23h 40mAir India
Deal found 4/1฿22,534
Wed 1/412:40SFO - BKK
1 stop32h 35mMultiple Airlines
Mon 4/523:30BKK - SFO
1 stop25h 10mMultiple Airlines
Deal found 3/1฿22,566
Mon 9/215:00SFO - BKK
2 stops32h 10mAir India
Mon 23/220:50BKK - SFO
2 stops32h 40mAir India
Deal found 3/1฿22,597

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 4 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

Sat 10/1

16:30-19:35

1 stop36h 05m

Bangkok Suvarnabhumi

Wed 28/1

17:55-12:25

1 stop33h 30m

฿22,755

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 24/3

23:50-22:00

1 stop32h 10m

Bangkok Suvarnabhumi

Mon 30/3

01:20-15:00

1 stop27h 40m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 4/2

11:40-21:30

1 stop42h 50m

Bangkok Suvarnabhumi

Tue 17/2

02:05-09:30

1 stop22h 25m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 4/2

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Wed 4/3

23:55-14:00

1 stop29h 05m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 11/2

11:40-00:55

1 stop22h 15m

Bangkok Suvarnabhumi

Tue 24/2

00:55-09:30

1 stop23h 35m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 29/3

23:30-23:10

1 stop33h 40m

Bangkok Suvarnabhumi

Mon 6/4

12:20-15:00

1 stop16h 40m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 14/1

11:40-21:30

1 stop42h 50m

Bangkok Suvarnabhumi

Sun 1/2

21:30-09:30

1 stop27h 00m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 22/3

23:50-22:00

1 stop32h 10m

Bangkok Suvarnabhumi

Wed 8/4

01:20-15:00

1 stop27h 40m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 2/4

12:40-23:40

1 stop21h 00m

Bangkok Suvarnabhumi

Tue 14/4

23:30-10:40

1 stop25h 10m

฿22,818

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 21/1

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Thu 29/1

12:20-14:00

1 stop16h 40m

฿22,818

Flights are sorted by cheapest return flights first.

Deals found on 4/1

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 ฿17,247). Flying from San Francisco in June will prove the most costly (average of ฿25,839). 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 ฿26,108
China Airlines
China Airlines
From ฿25,687
Cathay Pacific
Cathay Pacific
From ฿24,726

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 (1,299 flights per day), Los Angeles (693 flights per day) and Chicago (606 flights per day).

New York
New York
From ฿6,748
Salt Lake City
Salt Lake City
From ฿2,488

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 ฿935. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ฿935
Salt Lake City
Salt Lake City
From ฿2,488

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
1,310 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

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
1,310 reviews
EVA Air
8.4
Very Good
1,310 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

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
1,310 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

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
1,119 reviews
EVA Air
8.4
Very Good
1,310 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

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 4 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 ฿757 to Palm Springs (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿11,984 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 (฿24,726). China Airlines flights from San Francisco to Bangkok Suvarnabhumi (฿25,687). EVA Air flights from San Francisco to Bangkok Suvarnabhumi (฿26,108).

  • 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 ฿16,787
    Fly San Francisco to Atlanta from ฿25,410
    Fly San Francisco to Bozeman from ฿25,586
    Fly San Francisco to Anchorage from ฿29,078

  • 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 ฿17,562

  • 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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