Calgary
Canada
One way
Oct 19Mon
One-way fare
฿18,540Steal
฿15,753 below one-way average
Air Canada
One way
Bangkok to San Francisco
1 stop · Seoul
12:20BKK → SFO14:00
15h 30m · 1 stop
1h 10m layover Seoul
฿18,365
฿19,364-5%
฿999 below average
Asiana AirlinesLowest 10% in next 365 days
Exact-itinerary fare history
At the tracked low
Route avg. ฿19,364
- First seen
- ฿18,400
- Tracked low
- ฿18,365
- Now
- ฿18,365
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundNovember 27·Friday
12:20
BKK
1 stop15h 30m
14:00
SFOPST
- BKK12:20ICN19:405h 20m
- 1h 10m layover in Seoul
- ICN20:50SFO14:0010h 10m
Baggage varies — check booking details.
Nearby one-way departures to San Francisco15 days around November 27, 2026
AvgMinp25–p75
Cheapest
฿16,500
Nov 13
Global average
฿19,364
All travel dates
November avg
฿17,534
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿18,365
One-way low ฿16,479One-way high ฿44,299
Current fare
฿18,365
One-way average
฿19,364
This month
฿17,256
Deal score
10/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 20 – Jul 23 · Price History
LowestHighest▼ 0% since Jul 20
San Francisco
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Cold
Luxury
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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 ฿16,479. 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 ฿19,364. You can save up to 15% 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 CanadaNov 27
฿18,365฿19,364
-5%฿999 below average