Cheap flights from San Francisco to Bangkok

from as little as £1,453

15 nights in Bangkok, departing San Francisco on 22 / Dec / 2025 with EVA Air (price found 11 hours ago)

Subject to availability, prices correct of the last 24 hours
Bangkok

Cheap return flights from San Francisco to Bangkok

Find the best deals

The San Francisco / Bangkok route

All 12761 km of it

Cheap flight deals for this route

See what's hot at the moment

No deals available at this time.

Bangkok flight facts

What you need to know

Alternative flights from the UK to Bangkok

Check out prices for other routes
from £1,048 pp
Find flights
search for price
Find flights
from £639 pp
Find flights

Alternative flights from San Francisco to Bangkok

You might find cheaper flights nearby
search for price
Find flights
from £1,083 pp
Find flights
Bangkok

22 / Dec / 2025 is currently the lowest priced day of the year to fly the San Francisco/Bangkok route. There are around 57 flights on any given week from the UK to Bangkok and the cheapest month to fly right now is December.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

21 °C

AVG

28 °C

HIGHEST

34 °C

Rainfall (mm)
LOWEST

10 mm

AVG

117.5 mm

HIGHEST

320 mm

Key facts about Bangkok

How to get cheap flights from San Francisco to Bangkok

Tips and advice from our flight experts

You’ve searched for flights from San Francisco to Bangkok. We've gone through all 57 flights that go to or via Bangkok every week, to help you find the cheapest flight. EVA Air usually has the best-value flights from San Francisco, but make sure you compare all your options to get the cheapest flight possible.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that 12 airlines operate the 12761 km flight from San Francisco to Bangkok. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

EVA Air, Qatar Airways & Thai Airways International are the most popular airlines for flying from San Francisco to Bangkok, so look out for their deals and offers. To find the best price, try searching by month. Or, if you want to bag a last-minute offer, keep an eye on Netflights to monitor the prices.

It takes about 23 hrs 50 mins to fly from San Francisco to Bangkok. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Bangkok

Where other people are flying to

Context Id: 58da2a64-9c4a-4c8f-9180-70d0efb3cd46