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Cheap Flights from Bangkok (BKK) to San Francisco (SFO)

View AU$608 flight on Wed, 4 Nov 2026Opens in a new window

Popular airlines from Suvarnabhumi International Airport (BKK) to San Francisco International Airport (SFO)

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Cheap Flights from Bangkok (BKK) to San Francisco (SFO)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, 25 Dec - Thu, 31 Dec
BKK
Bangkok
SFO
San Francisco
AU$1,163 Return, found 20 hours ago
AU$1,163
Return
found 20 hours ago
Select Korean Air flight, departing Fri, 25 Dec from Bangkok to San Francisco, returning Thu, 31 Dec, priced at AU$1,163 found 20 hours ago
United
Mon, 8 Feb - Sun, 21 Feb
BKK
Bangkok
SFO
San Francisco
AU$1,177 Return, found 3 days ago
AU$1,177
Return
found 3 days ago
Select United flight, departing Mon, 8 Feb from Bangkok to San Francisco, returning Sun, 21 Feb, priced at AU$1,177 found 3 days ago
China Airlines
Thu, 1 Oct - Thu, 22 Oct
BKK
Bangkok
SFO
San Francisco
AU$1,179 Return, found 2 days ago
AU$1,179
Return
found 2 days ago
Select China Airlines flight, departing Thu, 1 Oct from Bangkok to San Francisco, returning Thu, 22 Oct, priced at AU$1,179 found 2 days ago
Thai Airways International
Fri, 11 June - Sat, 19 June
BKK
Bangkok
SFO
San Francisco
AU$1,188 Return, found 5 days ago
AU$1,188
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 11 June from Bangkok to San Francisco, returning Sat, 19 June, priced at AU$1,188 found 5 days ago
China Eastern Airlines
Sat, 12 Sept - Thu, 17 Sept
BKK
Bangkok
SFO
San Francisco
AU$1,220 Return, found 3 days ago
AU$1,220
Return
found 3 days ago
Select China Eastern Airlines flight, departing Sat, 12 Sept from Bangkok to San Francisco, returning Thu, 17 Sept, priced at AU$1,220 found 3 days ago
Asiana Airlines
Fri, 25 Dec - Thu, 31 Dec
BKK
Bangkok
SFO
San Francisco
AU$1,237 Return, found 20 hours ago
AU$1,237
Return
found 20 hours ago
Select Asiana Airlines flight, departing Fri, 25 Dec from Bangkok to San Francisco, returning Thu, 31 Dec, priced at AU$1,237 found 20 hours ago
Delta
Thu, 1 Oct - Thu, 22 Oct
BKK
Bangkok
SFO
San Francisco
AU$1,270 Return, found 2 days ago
AU$1,270
Return
found 2 days ago
Select Delta flight, departing Thu, 1 Oct from Bangkok to San Francisco, returning Thu, 22 Oct, priced at AU$1,270 found 2 days ago
EVA Airways
Fri, 11 June - Sat, 19 June
BKK
Bangkok
SFO
San Francisco
AU$1,289 Return, found 5 days ago
AU$1,289
Return
found 5 days ago
Select EVA Airways flight, departing Fri, 11 June from Bangkok to San Francisco, returning Sat, 19 June, priced at AU$1,289 found 5 days ago
Vietnam Airlines
Thu, 1 Oct - Thu, 22 Oct
BKK
Bangkok
SFO
San Francisco
AU$1,398 Return, found 2 days ago
AU$1,398
Return
found 2 days ago
Select Vietnam Airlines flight, departing Thu, 1 Oct from Bangkok to San Francisco, returning Thu, 22 Oct, priced at AU$1,398 found 2 days ago
Air Canada
Mon, 8 Feb - Sun, 21 Feb
BKK
Bangkok
SFO
San Francisco
AU$1,429 Return, found 3 days ago
AU$1,429
Return
found 3 days ago
Select Air Canada flight, departing Mon, 8 Feb from Bangkok to San Francisco, returning Sun, 21 Feb, priced at AU$1,429 found 3 days ago

Find the cheapest month to fly from Bangkok (BKK) to San Francisco (SFO)

June is typically the cheapest month to fly

From AU$1,020 - AU$1,551 per traveller.

Frequently asked questions

How much does a flight from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) cost?
You can find one-way and return flights from BKK to SFO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BKK to SFO ticket fares go up or down.
What is the cheapest month to fly from Bangkok (BKK) to San Francisco, CA (SFO)?
The cheapest months to fly from Bangkok (BKK) to San Francisco, CA (SFO) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bangkok (BKK) to San Francisco, CA (SFO)?
Enter BKK to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Philippine Airlines is one of the cheapest airlines offering connecting return flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.), with tickets starting from around AU$1518 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Bangkok (BKK) to San Francisco, CA (SFO)?
To find a cheap flight from Bangkok (BKK) to San Francisco, CA (SFO), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The cheapest months to fly from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) are typically February and September, with average return flight prices around AU$1267. While April is a popular month for this route, offering plenty of flight options, it's not one of the cheapest. If you're looking for the best value, aiming for February or September could help you find more affordable fares.
How many flights per day from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
While there aren't any direct flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.), you'll find approximately 105 connecting flights per day. This gives you plenty of options to choose from. Some common connection points include Taoyuan Intl. (TPE), Hong Kong Intl. (HKG), and Incheon Intl. (ICN).
What is the earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The earliest flight from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) typically departs around 12:05 AM local time. This service is operated by T'Way Air and Air Premia. This is a seasonal service, active in March, April, May, June, July, and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
You'll generally find the most flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) on a Saturday, with around 85 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Cathay Pacific, Korean Air, and Emirates. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The most popular departure times for flights from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) are in the afternoon, from 3pm to 6pm. Many major carriers, including Cathay Pacific, United and China Airlines, offer flights during this window. Many travellers prefer this time as it allows for a full day in Bangkok before heading to the airport, and you'll arrive in San Francisco at a reasonable time.
How long does it take to fly from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Flights from BKK to SFO with one stop typically take around 21 hours 20 minutes, covering approximately 12,749 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Yes, you can fly business class or first class between BKK and SFO. Airlines that offer business class service on this route include:
  • Cathay Pacific
  • Emirates
  • Thai Airways International
  • Korean Air
  • Shanghai Airlines
  • China Eastern Airlines
  • KLM
  • Turkish Airlines
  • Hong Kong Airlines
  • Singapore Airlines
  • Air India
  • Malaysia Airlines
  • Swiss International Air Lines
  • ITA Airways
  • Lufthansa
  • Air France
  • Qatar Airways
  • flydubai
  • China Southern Airlines
  • Vietnam Airlines
  • Philippine Airlines
  • Asiana Airlines
  • Japan Airlines
  • Air Canada
  • Shenzhen Airlines
  • Starlux Airlines
  • Condor
  • Air China
  • Air Japan Company
  • Jetstar
  • All Nippon Airways
  • United
  • Qantas Airways
  • Austrian Airlines
  • China Airlines
  • EVA Airways
  • Malindo Air
First class cabins are available on Emirates, Thai Airways International, Japan Airlines, and Starlux Airlines.
How do I earn miles on a Bangkok (BKK) to San Francisco, CA (SFO) flight with Expedia?
It's easy to earn miles on a Bangkok (BKK) to San Francisco, CA (SFO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Francisco, CA (SFO) from Bangkok (BKK)?
If you're planning to travel to San Francisco from Suvarnabhumi Intl. (BKK), you can fly directly into San Francisco Intl. (SFO). Some flights may connect through major hubs like Dubai Intl. (DXB), Phuket Intl. (HKT), or Narita Intl. (NRT) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bangkok (BKK) to San Francisco, CA (SFO) at the last minute?
Typically, booking a last minute flight from Bangkok (BKK) to San Francisco, CA (SFO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bangkok (BKK) to San Francisco, CA (SFO) flight and hotel package?
Securing a Bangkok (BKK) to San Francisco, CA (SFO) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
If you booked your Bangkok (BKK-Suvarnabhumi Intl.) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, Air India, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, IndiGo, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Swiss International Air Lines
Roundtrip price
AU$1,162
Distance
12673 km

Book with confidence

Your quick guide to flights from Bangkok to San Francisco

Pick up great flights from Bangkok to San Francisco

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Bangkok to San Francisco. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Bangkok to San Francisco that take around hours.

Find cheap flights from Bangkok to San Francisco

From the great flight deals with prices currently ranging from AU$1,163 to AU$1,429, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Bangkok to San Francisco around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Francisco is normally in December.

Reasons to book your flight from Bangkok to San Francisco with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Bangkok to San Francisco across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Francisco right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Bangkok to San Francisco

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*Available to Expedia members.