San Francisco to Bangkok 🇹🇭
Cheapest fare
$312
Fastest
18h 15m
Direct from
No direct
Dates tracked
16
Cheapest fare
$312
Sun, Jan 17 · 1 stop · 19h 10m · Air Premia
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Price calendar
Cheapest round-trip fare by departure day Cheap Average Pricey
October 2026
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Price trend
Price alert
Cheapest day to fly
Saturday
Averages $719, vs $1,635 on Fridays.
Work-hours calculator
This flight to Bangkok costs you 20h 48m of work.
Same money as
4
SUV fuel tanks
17
large pizzas
24
cinema tickets
52
fancy coffees
Airlines on this route
Air Premia
from $312 · 3 dates
China Southern Airlines
from $363 · 2 dates
Singapore Airlines
from $399 · 4 dates
Air China
from $719 · 1 dates
Asiana Airlines
from $817 · 1 dates
United Airlines
from $896 · 3 dates
jetBlue
from $1,257 · 1 dates
Frontier Airlines
from $1,613 · 1 dates
Destination guide
Discover Bangkok
About Bangkok
Bangkok, known in Thai as Krung Thep Maha Nakhon and colloquially as Krung Thep, is the capital and largest city of Thailand. The city occupies 1,568.7 square kilometres (605.7 sq mi) in the Chao Phraya River delta in central Thailand and has an estimated population of 9.1 million people as of 2024, 15.9% of the country's population. Over 17.4 million people (25% of Thailand's population) live within the surrounding Bangkok Metropolitan Region as of the 2021 estimate, making Bangkok a megacity and an extreme primate city, dwarfing Thailand's other urban centres in both size and importance to the national economy.
Text from Wikipedia — Bangkok, licensed CC BY-SA 4.0.
All dates
Every fare, by date
| Departs | Return | Airline | Stops | Price |
|---|---|---|---|---|
| Wed, Oct 28 | Wed, Nov 4 | United Airlines | 1 stop | $896 |
| Wed, Nov 25 | Sat, Dec 12 | United Airlines | 1 stop | $896 |
| Fri, Nov 27 | Fri, Dec 11 | Air Premia | 1 stop | $740 |
| Sat, Nov 28 | Fri, Dec 11 | Air China | 1 stop | $719 |
| Sat, Nov 28 | Sat, Dec 12 | Air Premia | 1 stop |
Also cheap
More from San Francisco
FAQ
San Francisco to Bangkok: answers
How much is a flight from San Francisco to Bangkok?+
The cheapest fare we see right now is $312 one way on Sun, Jan 17 with Air Premia.
Are there direct flights from San Francisco to Bangkok?+
We haven't seen a direct fare recently; the best options have 1+ stop.
How long is the flight from San Francisco to Bangkok?+
The fastest itinerary we track takes about 18h 15m door to door.
What is the cheapest day to fly to Bangkok?+
Saturday departures are the cheapest on average right now, Friday the most expensive.
