The cheapest times to fly from KBV to SFO are

  • February 12th to March 25th (except the week of February 19th)
  • April 23rd to June 17th
  • October 8th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from KBV to SFO is early November. Prices can be as high as $3650 for Friday flights during early January, or as low as $884 for Sunday flights around early November.


When to Fly to San Francisco

Flying from Krabi (KBV) to San Francisco, CA (SFO) will usually cost between $1023 to $1851 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $1073. Due to high demand the most expensive time to fly is early January, with an average price of $2013. Planning your trip to low-cost times can easily save you $941 on economy flights and even more on first-class flights. Generally, any price below $1292 can be considered a good price for a round-trip KBV to SFO flight.

See below for a graph of average weekly prices for the KBV to SFO route. All prices are for round-trip tickets in USD.

KBV to SFO Flight Prices

Compared to other flights, the KBV to SFO flight is slightly more expensive than the average and costs less than the average flight leaving from Krabi. The average price per mile (for a direct flight) is $0.1, which is far below average.


Flight Prices by Day of the Week

Sunday is usually the cheapest day to fly to SFO, and Monday the cheapest day to fly back into KBV. Fridays are the most expensive days to fly to San Francisco, and Saturdays are the most expensive days to return to Krabi. Selecting flights on the least expensive days could save you up to $100 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Sunday and returning a week later will cost an average of $1335. Return trip prices are from the SFO to KBV flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from KBV to SFO can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 15 hour 55 minutes may not be realistic.


Flight Hacking KBV to SFO

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from KBV to SFO — but Champion Traveler does!

Hack #1: Bangkok (KBV > BKK > SFO)

  • Price for both tickets: $787
  • Average savings: $506 (39.13%)

See KBV to KUL flights

Hack #2: Kuala Lumpur (KBV > KUL > SFO)

  • Price for both tickets: $867
  • Average savings: $425 (32.89%)

See KBV to BKK flights

Hack #3: Singapore (KBV > SIN > SFO)

  • Price for both tickets: $892
  • Average savings: $400 (30.96%)

See KBV to SIN flights


Flight Questions Answered

Still have questions about flying from KBV to SFO? We’ve got answers.

Which airlines fly this route?

You can find 27 major airlines flying this route most often: Air Canada, American, ANA, Asiana, Austrian, Bangkok Airways, Cathay Pacific, China Airlines, China Eastern, China Southern, Emirates, Etihad, EVA Air, Finnair, Hong Kong Airlines, JAL, KLM, Lufthansa, Philippine Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, SWISS, THAI, United, Vietnam Airlines, Xiamen, and potentially more during busy seasons.

How far away is it from San Francisco International Airport to Krabi Airport?

The distance between the two airports is roughly 8301 miles or 13359 kilometers.

How long does it take to fly from KBV to SFO?

The real-world flight time for a nonstop KBV to SFO flight is about 15 hour 55 minutes.

How many flights go between Krabi and San Francisco, CA?

It depends on the day of the week and the date, but a typical day might have around 39 available flights from KBV to SFO.


Airport Location Info


Departing Airport

Origination codeKBV
Origination airport nameKrabi Airport

Return Airport

Destination codeSFO
Destination airport nameSan Francisco International Airport
CitySan Francisco, CA
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.