Cheap flights from Bangkok to San Francisco, CA

Flights starting at £378. Choose between United Airlines, Thai Airways International, or All Nippon Airways to find the best price.

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Travelers usually depart from Don Mueang International, Suvarnabhumi, Bangkok - Travel Mart, Bangkok - Southern Terminal, or Bangkok - Viphavadee when they travel from Bangkok to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA Bus Stop, San Francisco, CA - Salesforce Plaza, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The most popular airlines for this route are United Airlines, Thai Airways International, All Nippon Airways, Philippine Airlines, and Alaska Airlines. Bangkok and San Francisco have 401 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Alcatraz, and Big Sur.

Check-in for a flight from Bangkok to San Francisco

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Thai Airways InternationalTHATGNoNo
All Nippon AirwaysANANHYesNo
Philippine AirlinesPALPRYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Kiwi.com

Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/United States
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate is required for United States
  • No quarantine is required for vaccinated travelers
Latest COVID-19 travel restrictions in United States – 09/2022
Your trip summary

Most travelers from Thailand can enter San Francisco, SFO, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate is required for United States
  • No quarantine is required for vaccinated travelers
Visa requirements
  • Visitor visa
Forms and documents
  • Mandatory proof of COVID-19 vaccination is required for United States
  • Mandatory travel attestation form

Return

Travel restrictions
  • Travel is allowed with restrictions
  • No proof of negative pre-departure COVID-19 test results for vaccinated travelers
  • No quarantine is required for vaccinated travelers
Visa requirements
  • Visitor visa
Forms and documents
  • Mandatory proof of COVID-19 vaccination is required for Thailand
Additional information
  • Masks are not required in public
  • Health screening on arrival

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Bangkok?
Travelers frequently search for route combinations, such as Bangkok and Chiang Mai, Phuket City, Krabi, Hat Yai, Nakhon Si Thammarat Province, Surat Thani Province, Chiang Rai Province, Khon Kaen, Seoul, Udon Thani, Tokyo, Ubon Ratchathani Province, Singapore, Phitsanulok, London, Ko Samui, Sydney, Nan Province, Denpasar, Ho Chi Minh City.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and London, Dublin, Manchester, Manila, Athens, Tallinn, New Delhi, Las Vegas, Edinburgh, Denpasar, Bengaluru, Riga, Chennai, Atlanta, Washington, D.C., Hyderabad, Los Angeles, New York, Detroit, Phuket City.
Which airports are there in Bangkok?
Bangkok is mainly served by Don Mueang International. But there are other airports nearby, including Suvarnabhumi.
What airports are near Bangkok?
The main airport in Bangkok is Don Mueang International. It is also served by Hua Hin, U-Tapao International.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
What buses and trains depart from Bangkok?
A number of bus and train companies depart from Bangkok, including Thai Railway.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Bangkok and San Francisco?
Yes, it's possible to combine different modes of transport between Bangkok and San Francisco thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Bangkok and San Francisco can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Bangkok and San Francisco?
Currently, you can fly between Bangkok and San Francisco with United Airlines, Thai Airways International, All Nippon Airways, Philippine Airlines, Alaska Airlines.
When's the best time to travel between Bangkok and San Francisco?
What flights operate between Bangkok and San Francisco?
How many airports are there near Bangkok?
How many airports are there near San Francisco?
Is it possible to reach Bangkok by bus or train?
What time do nonstop (direct) flights between Bangkok and San Francisco depart?
What time do nonstop (direct) flights between Bangkok and San Francisco arrive?
What time do flights between Bangkok and San Francisco depart?
What time do flights between Bangkok and San Francisco arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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