Cheap Flights from Bangkok (BKK) to San Francisco (SFO) from HK$3,409~

View HK$3,409 flight on Mon, 17 Nov 2025Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at HK$3,409 for one-way flights and HK$5,492 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Wed, 12 Nov - Thu, 13 Nov
BKK
Bangkok
SFO
San Francisco
HK$5,492 Return, found 2 days ago
HK$5,492
Return
found 2 days ago
Select Philippine Airlines flight, departing Wed, 12 Nov from Bangkok to San Francisco, returning Thu, 13 Nov, priced at HK$5,492 found 2 days ago
Air Premia
Sun, 9 Nov - Sun, 16 Nov
BKK
Bangkok
SFO
San Francisco
HK$5,590 Return, found 2 days ago
HK$5,590
Return
found 2 days ago
Select Air Premia flight, departing Sun, 9 Nov from Bangkok to San Francisco, returning Sun, 16 Nov, priced at HK$5,590 found 2 days ago
Cathay Pacific
Sat, 7 Mar - Fri, 13 Mar
BKK
Bangkok
SFO
San Francisco
HK$5,842 Return, found 3 days ago
HK$5,842
Return
found 3 days ago
Select Cathay Pacific flight, departing Sat, 7 Mar from Bangkok to San Francisco, returning Fri, 13 Mar, priced at HK$5,842 found 3 days ago
United
Mon, 10 Nov - Fri, 14 Nov
BKK
Bangkok
SFO
San Francisco
HK$6,233 Return, found 2 days ago
HK$6,233
Return
found 2 days ago
Select United flight, departing Mon, 10 Nov from Bangkok to San Francisco, returning Fri, 14 Nov, priced at HK$6,233 found 2 days ago
EVA Airways
Sun, 23 Nov - Thu, 27 Nov
BKK
Bangkok
SFO
San Francisco
HK$6,254 Return, found 1 hour ago
HK$6,254
Return
found 1 hour ago
Select EVA Airways flight, departing Sun, 23 Nov from Bangkok to San Francisco, returning Thu, 27 Nov, priced at HK$6,254 found 1 hour ago
Korean Air
Thu, 26 Feb - Wed, 4 Mar
BKK
Bangkok
SFO
San Francisco
HK$6,492 Return, found 3 days ago
HK$6,492
Return
found 3 days ago
Select Korean Air flight, departing Thu, 26 Feb from Bangkok to San Francisco, returning Wed, 4 Mar, priced at HK$6,492 found 3 days ago
Singapore Airlines
Sat, 28 Mar - Sat, 4 Apr
BKK
Bangkok
SFO
San Francisco
HK$6,581 Return, found 23 hours ago
HK$6,581
Return
found 23 hours ago
Select Singapore Airlines flight, departing Sat, 28 Mar from Bangkok to San Francisco, returning Sat, 4 Apr, priced at HK$6,581 found 23 hours ago
STARLUX Airlines
Sun, 23 Nov - Thu, 27 Nov
BKK
Bangkok
SFO
San Francisco
HK$6,734 Return, found 1 hour ago
HK$6,734
Return
found 1 hour ago
Select STARLUX Airlines flight, departing Sun, 23 Nov from Bangkok to San Francisco, returning Thu, 27 Nov, priced at HK$6,734 found 1 hour ago
Asiana Airlines
Sat, 28 Mar - Sat, 4 Apr
BKK
Bangkok
SFO
San Francisco
HK$6,895 Return, found 23 hours ago
HK$6,895
Return
found 23 hours ago
Select Asiana Airlines flight, departing Sat, 28 Mar from Bangkok to San Francisco, returning Sat, 4 Apr, priced at HK$6,895 found 23 hours ago
Vietnam Airlines
Sat, 28 Mar - Sat, 4 Apr
BKK
Bangkok
SFO
San Francisco
HK$6,921 Return, found 23 hours ago
HK$6,921
Return
found 23 hours ago
Select Vietnam Airlines flight, departing Sat, 28 Mar from Bangkok to San Francisco, returning Sat, 4 Apr, priced at HK$6,921 found 23 hours ago

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

March is typically the cheapest month to fly

From HK$4,467 - HK$6,048 per traveller.
Bangkok to San Francisco route information
Origin airport
Suvarnabhumi Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air France, Air India, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$5,492
Distance
12673 km

Flights from Bangkok to San Francisco

Book cheap flights from Bangkok (BKK) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$3,409 now!

 

Frequently asked questions

How much is a flight from Suvarnabhumi Airport to SFO?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Bangkok Airport and SFO start from HK$5,492. Make your booking ASAP to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Intl. Airport (BKK) to SFO?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Intl. Airport (BKK) to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Suvarnabhumi Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BKK to San Francisco Airport?
Bang Phli to San Francisco is around 12,800 kilometers, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take some snacks to nibble on throughout your journey too.
Which airlines fly direct from Bangkok Airport to San Francisco Intl. Airport (SFO)?
You won't find any airlines flying directly between Bangkok Airport and San Francisco Airport, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are BKK to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Bangkok Airport to SFO are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.