How long is the flight from San Francisco to Bangkok Suvarnabhumi Airport?

Departing from San Francisco to Bangkok Suvarnabhumi Airport will take you 21h 15m. The distance from San Francisco to Bangkok Suvarnabhumi Airport is about 7916 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from SFO to BKK?

When flying from San Francisco to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Bangkok Suvarnabhumi. You should not have trouble finding flights to Bangkok Suvarnabhumi from San Francisco; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Bangkok Suvarnabhumi. It is only a 11.0 mi journey to San Francisco (SFO) from San Francisco’s city center.

Can I find deals for flights from San Francisco to Suvarnabhumi that include hotel bookings?

Yes. In addition to deals on San Francisco to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Francisco to Suvarnabhumi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Suvarnabhumi.

Can I find deals for business class flights from San Francisco to Suvarnabhumi?

Yes. Cheapflights offers flight deals from San Francisco to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£320+ Cheap Flights from San Francisco to Bangkok Suvarnabhumi Airport

Cheap flight deals from San Francisco to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest

Best

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One-way

Cheapest flights from San Francisco to Suvarnabhumi
Explore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Tue 27/1023:00 -

1 stop22h 05m

Tue 3/1112:25 -

1 stop17h 05m

Deal found 8/10£611

Mon 26/1023:00 -

1 stop22h 15m

Sun 13/1223:55 -

1 stop29h 35m

Deal found 6/10£613

Wed 28/1023:00 -

1 stop33h 00m

Sat 14/1112:25 -

1 stop17h 05m

Deal found 6/10£613

Mon 5/1010:35 -

1 stop28h 00m

Wed 28/1009:10 -

1 stop17h 05m

Deal found 5/10£614

Wed 28/1014:40 -

2 stops43h 40m

Wed 11/1101:05 -

1 stop23h 30m

Deal found 5/10£616

Mon 19/1017:41 -

2 stops25h 54m

Thu 5/1109:10 -

1 stop21h 20m

Deal found 4/10£617

Tue 20/1018:45 -

2 stops24h 50m

Tue 10/1107:10 -

1 stop17h 20m

Deal found 5/10£618

Sun 18/1022:50 -

2 stops39h 45m

Wed 4/1107:10 -

1 stop17h 20m

Deal found 4/10£619

Wed 21/1008:55 -

2 stops25h 00m

Thu 5/1109:10 -

1 stop21h 20m

Deal found 4/10£620

Mon 9/1123:00 -

1 stop21h 15m

Thu 12/1112:25 -

1 stop17h 05m

Deal found 7/10£620

Thu 29/1023:00 -

1 stop33h 00m

Fri 13/1112:25 -

1 stop17h 05m

Deal found 5/10£621

Find flight deals from San Francisco to Suvarnabhumi

Round-trip from	£603
One-way from	£320
Popular in	December
Cheapest in	February
Average price	£616

Singapore Airlines
26/1-31/1
2 total stops
62h 50m total
San Francisco to Bangkok

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Asiana Airlines
25/10-31/12
1 total stop
33h 00m total
San Francisco to Bangkok

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sun 28/2

06:05-00:20

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£323

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Tue 2/3

06:05-00:20

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£323

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Thu 12/11

16:25-11:30

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£323

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sun 7/2

06:05-23:05

2 stops26h 00m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£338

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 3/2

16:25-11:30

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£338

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Fri 12/3

23:00-22:00

1 stop32h 00m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£339

Fastest return journey

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Fri 13/11

11:05-00:20

1 stop22h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£342

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Fri 6/11

06:20-13:25

2 stops40h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£342

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Tue 8/12

06:00-21:30

2 stops48h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£342

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Tue 24/11

16:25-11:30

2 stops28h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

£342

Flights are sorted by cheapest return flights first.

Deals found on 4/10

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from San Francisco to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from San Francisco with our price prediction graph.

SFO-BKK

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

To ensure you get the cheapest price possible for a flight from San Francisco to Bangkok Suvarnabhumi Airport, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of £588). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from San Francisco to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment.

San Francisco to Bangkok Suvarnabhumi Airport flights typically cost between £563 and £670 in January.
The cheapest return price found within the last 5 days was £603 on Singapore Airlines (26 Jan–31 Jan).

Related info for your journey

What airport do you fly from for flights from San Francisco to Bangkok Suvarnabhumi?
San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Bangkok Suvarnabhumi. You should not have trouble finding flights to Bangkok Suvarnabhumi from San Francisco; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Francisco airport to Bangkok Suvarnabhumi. It is only a 11.0 mi journey to San Francisco (SFO) from San Francisco’s city center.
How long is the flight from San Francisco to Bangkok Suvarnabhumi Airport?
Departing from San Francisco to Bangkok Suvarnabhumi Airport will take you 21h 15m. The distance from San Francisco to Bangkok Suvarnabhumi Airport is about 7916 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from San Francisco to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on San Francisco to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Suvarnabhumi.
Can I find deals for business class flights from San Francisco to Suvarnabhumi?
Yes. Cheapflights offers flight deals from San Francisco to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Bangkok Suvarnabhumi Airport?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of £588). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Why should you use Cheapflights to find cheap flight tickets from San Francisco to Suvarnabhumi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Suvarnabhumi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to Suvarnabhumi with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Suvarnabhumi flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Suvarnabhumi become cheaper?

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Cheap flights from San Francisco to Bangkok Suvarnabhumi Airport from £320

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Suvarnabhumi

Cheapest flights from San Francisco to SuvarnabhumiExplore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Explore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from San Francisco to SuvarnabhumiDiscover carefully curated flight deals from San Francisco to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Discover carefully curated flight deals from San Francisco to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from San Francisco to SuvarnabhumiDiscover last-minute flight deals from San Francisco to Suvarnabhumi. Data last updated 9 October 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to Suvarnabhumi. Data last updated 9 October 2026 and is based on user searches.

One-way flights from San Francisco to SuvarnabhumiSearch for one-way flight options from San Francisco to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Search for one-way flight options from San Francisco to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

Find flight deals from San Francisco to Suvarnabhumi

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Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Best time to book a flight from San Francisco to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from San Francisco with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

To ensure you get the cheapest price possible for a flight from San Francisco to Bangkok Suvarnabhumi Airport, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

How much does it cost for a return flight from San Francisco to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment.

San Francisco to Bangkok Suvarnabhumi Airport flights typically cost between £563 and £670 in January.The cheapest return price found within the last 5 days was £603 on Singapore Airlines (26 Jan–31 Jan).

Related info for your journey

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

How long is the flight from San Francisco to Bangkok Suvarnabhumi Airport?

Can I find deals for flights from San Francisco to Suvarnabhumi that include hotel bookings?

How can I find direct flights from San Francisco to Suvarnabhumi?

Can I find deals for business class flights from San Francisco to Suvarnabhumi?

What is the cheapest month to book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

Travelling to a place near Bangkok Suvarnabhumi Airport?

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Alternative routes for San Francisco to Suvarnabhumi

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Complete your trip

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San Francisco and Suvarnabhumi flights

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How does Cheapflights help users find flights from San Francisco to Suvarnabhumi?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Suvarnabhumi?

Can Cheapflights find flights from San Francisco to Suvarnabhumi with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Suvarnabhumi become cheaper?

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Cheapest flights from San Francisco to Suvarnabhumi
Explore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 October 2026.

Best flights from San Francisco to Suvarnabhumi
Discover carefully curated flight deals from San Francisco to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 October 2026.

Last-minute flights from San Francisco to Suvarnabhumi
Discover last-minute flight deals from San Francisco to Suvarnabhumi. Data last updated 9 October 2026 and is based on user searches.

One-way flights from San Francisco to Suvarnabhumi
Search for one-way flight options from San Francisco to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 9 October 2026.

San Francisco to Bangkok Suvarnabhumi Airport flights typically cost between £563 and £670 in January.
The cheapest return price found within the last 5 days was £603 on Singapore Airlines (26 Jan–31 Jan).