Question 1

What are the cheapest airlines flying from Bangkok to San Francisco round-trip?

Accepted Answer

Cheapflights users have booked flights from Bangkok to San Francisco return from ฿27,325. Other airlines that can offer you cheap pricing are Japan Airlines, from ฿27,422, and STARLUX Airlines, from ฿27,650. เดลต้า is priced at 8% lower than the current average price of a flight leaving 3 months from now. Find deals

Question 2

What are the cheapest airlines to fly from Bangkok to San Francisco one-way?

Accepted Answer

฿13,126 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Vietnam Airlines and China Airlines, with prices starting from ฿13,906 and ฿15,563, respectively. Find deals

Question 3

How far ahead should I book a flight from Bangkok to San Francisco?

Accepted Answer

The best time to book flights from Bangkok to San Francisco is 70 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. Find deals

Question 4

What is the cheapest day to fly from Bangkok to San Francisco?

Accepted Answer

Travellers seeking maximum savings on their Bangkok to San Francisco flight should consider departing on Monday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches 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.

Question 6

E

Accepted Answer

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).

Question 7

What are the most popular airlines that fly from Bangkok to San Francisco?

Accepted Answer

EVA Air, China Airlines and Cathay Pacific are the most popular airlines when flying from Bangkok to San Francisco.

Question 8

What is the cheapest day to fly return from Bangkok to San Francisco?

Accepted Answer

Thursday flights are found to be more expensive to fly from Bangkok to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

Question 9

How far in advance should I book a flight from Bangkok to San Francisco?

Accepted Answer

Users have found that booking a flight from Bangkok to San Francisco at least 20 days early can save you up to 26% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Bangkok to San Francisco for as little as ฿29,112 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ฿29,989 for flights departing within the next 3 days.

Question 10

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

Accepted Answer

September is one of the best times of the year to fly to San Francisco from Bangkok. Prices for September average ฿29,943 per person but you can even find prices for as low as ฿18,780. The most expensive prices can be found in the month of January. Opting for a September flight can save you 16% on your journey compared to booking in January

Question 11

What is the cheapest time of day to fly from BKK to SFO?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Bangkok to San Francisco at midday. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the evening.

Question 12

What airport do you fly into for flights to San Francisco from Bangkok?

Accepted Answer

Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Bangkok. On average, San Francisco has 0 inbound flights from Bangkok per day from 11 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

Question 13

Can I find deals for flights from Bangkok to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangkok to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Bangkok to San Francisco?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to San Francisco.

Question 15

Can I find deals for business class flights from Bangkok to San Francisco?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangkok to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Bangkok to San Francisco?

Accepted Answer

Deals for Bangkok to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 17

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 18

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

Accepted Answer

Need flexible booking options for your flight to San Francisco from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 19

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

Accepted Answer

Yes! Start tracking prices for Bangkok to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	฿27,325
One-way from	฿13,126
Popular in	January
Cheapest in	September
Average price	฿31,613

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest฿19,112	Average฿21,772	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Asiana Airlines	Cheapest฿21,253	Average฿24,311	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Cathay Pacific	Cheapest฿24,787	Average฿30,299	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	Cheapest฿25,344	Average฿27,319	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
China Airlines	Cheapest฿25,981	Average฿28,727	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
STARLUX Airlines	Cheapest฿26,845	Average฿28,231	FlexibilityNo cancel fee	On-timeN/A	Search STARLUX Airlines flights
Japan Airlines	Cheapest฿28,046	Average฿34,068	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
United Airlines	Cheapest฿28,121	Average฿29,497	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
EVA Air	Cheapest฿28,750	Average฿31,279	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
ANA	Cheapest฿29,071	Average฿32,245	FlexibilityNo cancel fee	On-time80%	Search ANA flights

Cheap flights from Bangkok to San Francisco from ฿13,126

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bangkok to San Francisco are usually found in September or November, booked 70 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Bangkok to San Francisco

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Find flight deals from Bangkok to San Francisco

Cheapest flights from Bangkok to San FranciscoExplore the most affordable flight options available from Bangkok to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from Bangkok to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to San Francisco that are best for you.

Best time to book a flight from Bangkok to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bangkok with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to San Francisco

How far ahead should I book a flight from Bangkok 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 27 June 2025.

What is the cheapest time of day to fly from BKK to SFO?

Find hourly flight availability from Bangkok to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

What is the cheapest day to fly from Bangkok to San Francisco?

Use this chart to determine the cheapest time to fly return from Bangkok to San Francisco. Price data was last updated on 16 December 2024.

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Bangkok to San Francisco, such as STARLUX Airlines, ANA, andKorean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from Bangkok?

What are the cheapest airlines flying from Bangkok to San Francisco round-trip?

What are the cheapest airlines to fly from Bangkok to San Francisco one-way?

Can I find deals for flights from Bangkok to San Francisco that include hotel bookings?

How can I find direct flights from Bangkok to San Francisco?

Can I find deals for business class flights from Bangkok to San Francisco?

Travelling to a place near Bangkok?

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Alternative routes for Bangkok to San Francisco

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Top 10 airlines flying from Bangkok to San Francisco

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How does Cheapflights help users find flights from Bangkok to San Francisco?

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

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

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

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Cheapest flights from Bangkok to San Francisco
Explore the most affordable flight options available from Bangkok to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.