Cheap flights from San Francisco International (SFO) to Bangkok (BKK)

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The best prices from San Francisco International to Bangkok are usually found in April or September, booked 45 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
San Francisco International (SFO) to Bangkok (BKK)

All the information you need to plan the best SFO to BKK flight in 2021: compare San Francisco International to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
SFO - TH1
Price
$579 - $1,093
TH1
Temperature
89.6 - 96.8 °F
TH1
Rainfall
0.4 - 12.1 inches

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

April

Best time to find cheap flights, 15% potential price drop

Round-trip from

$579

From San Francisco International to Bangkok

One-way from

$460

One-way flight from San Francisco International to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco International to Bangkok?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 12% when planning your travel around this day of the week.

How far in advance should I book a flight from San Francisco International to Bangkok?

To save up to 9% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco International to Bangkok from $800 1-2 weeks out and tickets from $828 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Francisco International to Bangkok?

April is one of the best times of the year to fly to Bangkok from San Francisco International. Prices for April average $828 per person but you can even find prices for as low as $570. The most expensive prices can be found in the month of June. Opting for a April flight can save you 30% on your journey compared to booking in April

When is the cheapest time to fly from San Francisco International to Bangkok (SFO - TH1)?

When flying from San Francisco International to Bangkok, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 33% versus a flight in the afternoon.

Cheap flights from San Francisco International to Bangkok in May, June 2021

The best prices found for SFO to BKK flights for May, June
19 May - 29 Jun
$754pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco
12 May - 1 Jun
$757pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco
13 May - 19 May
$758pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco

San Francisco International to Bangkok 2021 flight deals

Cheap flights to Bangkok from San Francisco International found for this year
4 Nov - 15 Nov
$660pp
SFO
San Francisco
Singapore Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
SFO
San Francisco
1 Nov - 9 Nov
$668pp
SFO
San Francisco
Singapore Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
SFO
San Francisco
3 Nov - 15 Nov
$669pp
SFO
San Francisco
Singapore Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Singapore Airlines
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco International to Bangkok

Late deals on round-trip flights to Bangkok from San Francisco International, departing today and this week
19 May - 29 Jun
$754pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco
18 May - 28 May
$768pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco
18 May - 28 Jun
$782pp
SFO
San Francisco
Qatar Airways
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Qatar Airways
 
1 STOP
SFO
San Francisco

One-way flights to Bangkok from San Francisco International

The cheapest one-way flights from San Francisco International to Bangkok
6:30 pm - 8:25 am
Philippine Airlines
1 Stop
23h 55m
SFO - BKK
Philippine Airlines
$460
FareScan
5:30 pm - 4:00 pm
Singapore Airlines
2 Stops
32h 30m
SFO - BKK
Singapore Airlines
$465
BudgetAir
9:05 pm - 8:10 am
China Airlines
1 Stop
21h 05m
SFO - BKK
China Airlines
$472
China Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco International</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From San Francisco International to Bangkok

Are flight prices decreasing from San Francisco to Bangkok due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Bangkok for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Francisco to Bangkok to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Philippine Airlines is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from San Francisco to Bangkok. Policies will vary by airline.

Which airlines flying from San Francisco to Bangkok have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like EVA Air, China Eastern, and China Airlines flying from San Francisco to Bangkok have implemented new flexible cancellation policies.

What airport do you fly from for flights from San Francisco to Bangkok?

Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Bangkok. On average, San Francisco has 0 outbound flights to Bangkok per day from 24 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

Can I find flights from San Francisco International to Bangkok for under $700 on Cheapflights?

Yes, there are multiple flights from San Francisco International to Bangkok for under $700. The cheapest flight booked recently is on Singapore Airlines for just $660, but on average you can expect to pay $693.

Are there nonstop flights from San Francisco International to Bangkok for under $700 on Cheapflights?

There are no nonstop flights from San Francisco International to Bangkok, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco International to Bangkok for under $800?

There are currently 20+ open flights from San Francisco International to Bangkok within the next 7 days for less than $800.

Is San Francisco weather warmer or cooler than Bangkok?

Temperatures around the 97 °F's can be experienced in April. The weather in Bangkok is hotter than in San Francisco. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Francisco International to Bangkok?

Departing from San Francisco International to Bangkok will take you 18h 40m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Francisco International to Bangkok round-trip?

Our cheapest airline available from San Francisco International to Bangkok is Singapore Airlines. Our recent data shows that you can find tickets from as low as $660 on this airline. Additional options worth looking into are Philippine Airlines and Cathay Pacific, starting at $692 and $707 round-trip. Singapore Airlines is currently priced 3% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Francisco International to Bangkok one-way?

The cheapest airlines for a one-way flight from San Francisco International to Bangkok are Philippine Airlines ($424), China Airlines ($430), and Singapore Airlines ($440).

Related searches

Flights to Bangkok from San Francisco International
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Alternative routes for San Francisco International to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from San Francisco International to Bangkok.
Today's exchange rate
$1 = ฿31.10
Average temperature for May in Bangkok
95.0 °F
Avg rainfall for May in Bangkok
8.6 ″

Airports servicing San Francisco

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Top 10 airlines flying from San Francisco International to Bangkok

The chart below displays the airlines Cheapflights users traveling from San Francisco International to Bangkok choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$446 $608 No cancel fee 69%
JetBlue
$597 $675 No cancel fee 62%
Hong Kong Airlines
$423 $676 No cancel fee 65%

We couldn't confirm the COVID-19 safety measures taken by Hong Kong Airlines. Please check directly on their website for additional information.

Asiana Airlines
$522 $790 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Japan Airlines
$666 $833 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Philippine Airlines
$644 $899 No cancel fee 60%
Singapore Airlines
$582 $934 No cancel fee 81%
American Airlines
$534 $1,030 No cancel fee 71%
Delta
$657 $1,071 No cancel fee N/A
Air Canada
$889 $1,089 No cancel fee 67%
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