Calgary
Canada
One way
Oct 7Wed
One-way fare
฿18,387Steal
฿15,229 below one-way average
Air Canada
One way
Bangkok to San Francisco
1 stop · Ho Chi Minh City
14:25BKK → SFO17:55
16h · 1 stop
1h 30m layover Ho Chi Minh City
฿16,686
฿18,968-12%
฿2,282 below average
Vietnam AirlinesLowest 10% in next 365 days
Exact-itinerary fare history
Near tracked low
Route avg. ฿18,968
- First seen
- ฿16,665
- Tracked low
- ฿16,665
- Now
- ฿16,686
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 27·Sunday
14:25
BKK
1 stop16h
17:55
SFOPDT
- BKK14:25SGN16:101h 45m
- 1h 30m layover in Ho Chi Minh City
- SGN17:40SFO17:5514h 15m
Baggage varies — check booking details.
Nearby one-way departures to San Francisco15 days around September 27, 2026
AvgMinp25–p75
Cheapest
฿16,473
Oct 8
Global average
฿18,968
All travel dates
September avg
฿16,616
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿16,686
One-way low ฿16,254One-way high ฿39,928
Current fare
฿16,686
One-way average
฿18,968
This month
฿16,579
Deal score
20/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 28 – Jul 28 · Price History
LowestHighest▲ 0% since Jul 28
San Francisco
21°C
Mild
Luxury
Cost of living
USD
Currency
FAQ about San Francisco
What is the cheapest flight from Bangkok to San Francisco?
The cheapest flight we've found from Bangkok to San Francisco is ฿16,254. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to San Francisco?
The average price for flights from Bangkok to San Francisco is around ฿18,968. You can save up to 14% by booking the cheapest available deal.
When is the best time to fly from Bangkok to San Francisco?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to San Francisco.
Are there direct flights from Bangkok to San Francisco?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to San Francisco.
Do I need a visa to visit San Francisco, United States?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of United States for the most up-to-date visa information before booking your flight.
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Similar one-way deals
Air CanadaSep 27
฿16,686฿18,968
-12%฿2,282 below average