There are most likely no direct flights on the Bangkok — San Francisco route
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A non-stop flight is the most convenient and comfortable way to fly from Bangkok to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Bangkok — San Francisco route
There appear to be no non-stop flights from Bangkok to San Francisco at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $446
starting at $461
starting at $486
starting at $542
starting at $669
The Bangkok — San Francisco route is served by a wide range of airlines: 5 in total, including China Southern Airlines, China Airlines, Perimeter Aviation Ltd., Thai Airways, and Air Japan. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $446. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Bangkok to San Francisco departs on 09/27/2026, is operated by China Southern Airlines and costs $446
The cheapest roundtrip flight from Bangkok to San Francisco departs on 08/17/2026, is operated by Eva Air and costs $660
Fastest flight from Bangkok to San Francisco takes 16h 25m
There are no direct flights on this route.
The distance between Bangkok and San Francisco is 12744km (7901 miles). The average flight duration is 17h 35m. The time difference between Bangkok and San Francisco is 15h
The cheapest flight ticket from Bangkok to San Francisco according to data for the last 48 hours costs $446
Often the best time to buy tickets from Bangkok to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to San Francisco can be found flying in these months: September, October, August.
The fastest flights from Bangkok to San Francisco start from 16 hours 25 minutes in the air.
The following airlines operate direct flights on the route Bangkok — San Francisco:
The minimum one-way ticket price from Bangkok to San Francisco is $455 (September 2026), while the maximum is $512 (August 2026). On average, a ticket costs $475–$971.
Tickets from Bangkok to San Francisco cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in September 2026–October 2026 (averaging $457) and slightly more in August 2026–September 2026 ($483). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 6%. Book whenever it's convenient.
Monthly price variation is just 5.5%. Ticket costs on this route are among the most predictable.
Bangkok is served primarily by two airports with distinct roles. Suvarnabhumi (BKK) is the international hub handling most long-haul and full-service carriers; it’s about 30–35 km east of the city centre, typically a 30–60 minute drive depending on traffic. Ground links include the Airport Rail Link to central Bangkok (around 25–30 minutes, moderate fares), taxis (variable time and fare), and airport buses. Don Mueang (DMK) is the older, northern airport popular with low-cost and regional airlines; it sits roughly 20–25 km from central areas and can be a 30–60 minute trip by taxi or bus. Pros: Suvarnabhumi usually offers more international connections and modern facilities, while Don Mueang can be cheaper and quicker for budget carriers. Cons: both can face heavy traffic to the city and peak-hour congestion; budget travellers should factor in transfers between the two airports when planning tight connections.
San Francisco International Airport (SFO) is the Bay Area’s primary international gateway, handling a mix of full-service global carriers and several domestic and low-cost airlines. Located about 20 miles (32 km) south of downtown San Francisco, it’s typically a 25–45 minute drive without heavy traffic; BART trains connect the airport to the city center in roughly 30–40 minutes with fares usually in the mid single digits, while airport shuttles and taxis/rideshares can be pricier depending on surge and luggage. SFO offers extensive lounges and services suited to long-haul travel, but its size can mean longer walks and security lines; overall it’s convenient for international and connecting passengers, less ideal for those seeking a tiny, quick regional airport.
We couldn't find any special offers for flights from Bangkok to San Francisco
