What is the cheapest airline that flies from Bangkok to San Francisco?

Vietnam Airlines, Philippine Airlines, and AIR PREMIA are the most popular carriers operating from Bangkok to San Francisco

When did momondo last update prices for flights from Bangkok to San Francisco Airport?

Prices for flights from Bangkok to San Francisco Airport are refreshed on a daily basis.

How old do you have to be to fly from Bangkok to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£317 Cheap Flights from Bangkok to San Francisco in 2025/26

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Find the cheapest flights from Bangkok to San Francisco

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Cheap return flights

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23:50 - 19:30BKK-SFO

34h 40m1 stop

22:30 - 17:50SFO-BKK

28h 20m1 stop

£551Philippine Airlines

Find Deal

Tue, 16 Dec - Tue, 30 Dec

16:55 - 22:15BKK-SFO

19h 20m1 stop

12:25 - 00:15SFO-BKK

21h 50m1 stop

£575Cathay Pacific

Find Deal

Mon, 9 Mar - Tue, 24 Mar

11:20 - 18:00BKK-SFO

20h 40m1 stop

22:50 - 20:05SFO-BKK

31h 15m1 stop

£579Vietnam Airlines

Find Deal

Wed, 25 Mar - Sun, 29 Mar

19:35 - 18:00BKK-SFO

36h 25m1 stop

22:50 - 13:10SFO-BKK

24h 20m1 stop

£583Vietnam Airlines

Find Deal

Wed, 25 Mar - Sun, 29 Mar

13:45 - 19:00BKK-SFO

20h 15m1 stop

23:10 - 12:35SFO-BKK

22h 25m1 stop

£584STARLUX Airlines

Find Deal

Sun, 23 Nov - Mon, 8 Dec

21:15 - 18:00BKK-SFO

34h 45m1 stop

22:10 - 18:30SFO-BKK

30h 20m1 stop

£585Vietnam Airlines

Find Deal

Tue, 10 Mar - Thu, 26 Mar

17:40 - 20:00BKK-SFO

16h 20m1 stop

00:50 - 16:40SFO-BKK

25h 50m1 stop

£586STARLUX Airlines

Find Deal

Wed, 25 Mar - Sat, 28 Mar

13:45 - 20:00BKK-SFO

20h 15m1 stop

00:50 - 12:00SFO-BKK

21h 10m1 stop

£590STARLUX Airlines

Find Deal

Wed, 25 Mar - Sat, 28 Mar

13:45 - 20:00BKK-SFO

20h 15m1 stop

00:50 - 16:40SFO-BKK

25h 50m1 stop

£593STARLUX Airlines

Find Deal

Wed, 25 Mar - Sat, 28 Mar

12:20 - 14:00BKK-SFO

16h 40m1 stop

23:50 - 11:15SFO-BKK

20h 25m1 stop

£593Asiana Airlines

Find Deal

Wed, 24 Dec - Sun, 4 Jan

Vietnam Airlines flights from Bangkok to San Francisco

Our best Vietnam Airlines deals on Bangkok to San Francisco flight tickets

Vietnam Airlines

25 Mar

BKK11:20Bangkok Suvarnabhumi

20h 40m

1 stop

SFO18:00San Francisco

29 Mar

SFO22:50San Francisco

31h 15m

1 stop

BKK20:05Bangkok Suvarnabhumi

£579

Find similar

Vietnam Airlines

25 Mar

BKK19:35Bangkok Suvarnabhumi

36h 25m

1 stop

SFO18:00San Francisco

29 Mar

SFO22:50San Francisco

24h 20m

1 stop

BKK13:10Bangkok Suvarnabhumi

£583

Find similar

Vietnam Airlines

10 Mar

BKK21:15Bangkok Suvarnabhumi

34h 45m

1 stop

SFO18:00San Francisco

26 Mar

SFO22:10San Francisco

30h 20m

1 stop

BKK18:30Bangkok Suvarnabhumi

£585

Find similar

STARLUX Airlines flights from Bangkok to San Francisco

Our best STARLUX Airlines deals on Bangkok to San Francisco flight tickets

STARLUX Airlines

23 Nov

BKK13:45Bangkok Suvarnabhumi

20h 15m

1 stop

SFO19:00San Francisco

8 Dec

SFO23:10San Francisco

22h 25m

1 stop

BKK12:35Bangkok Suvarnabhumi

£584

Find similar

STARLUX Airlines

25 Mar

BKK17:40Bangkok Suvarnabhumi

16h 20m

1 stop

SFO20:00San Francisco

28 Mar

SFO00:50San Francisco

25h 50m

1 stop

BKK16:40Bangkok Suvarnabhumi

£586

Find similar

STARLUX Airlines

25 Mar

BKK13:45Bangkok Suvarnabhumi

20h 15m

1 stop

SFO20:00San Francisco

28 Mar

SFO00:50San Francisco

21h 10m

1 stop

BKK12:00Bangkok Suvarnabhumi

£590

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 16/12

23:50-19:30

1 stop34h 40m

San Francisco

Tue 30/12

22:30-17:50

1 stop28h 20m

£551

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 9/3

16:55-22:15

1 stop19h 20m

San Francisco

Tue 24/3

12:25-00:15

1 stop21h 50m

£575

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

11:20-18:00

1 stop20h 40m

San Francisco

Sun 29/3

22:50-20:05

1 stop31h 15m

£579

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

19:35-18:00

1 stop36h 25m

San Francisco

Sun 29/3

22:50-13:10

1 stop24h 20m

£583

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 23/11

13:45-19:00

1 stop20h 15m

San Francisco

Mon 8/12

23:10-12:35

1 stop22h 25m

£584

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 10/3

21:15-18:00

1 stop34h 45m

San Francisco

Thu 26/3

22:10-18:30

1 stop30h 20m

£585

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

17:40-20:00

1 stop16h 20m

San Francisco

Sat 28/3

00:50-16:40

1 stop25h 50m

£586

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

13:45-20:00

1 stop20h 15m

San Francisco

Sat 28/3

00:50-12:00

1 stop21h 10m

£590

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

13:45-20:00

1 stop20h 15m

San Francisco

Sat 28/3

00:50-16:40

1 stop25h 50m

£593

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 24/12

12:20-14:00

1 stop16h 40m

San Francisco

Sun 4/1

23:50-11:15

1 stop20h 25m

£593

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bangkok to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco?

The month of September is, on average, the cheapest month to fly to San Francisco from Bangkok, with most prices found around £577. If you are unable to visit San Francisco during the month of September, then departing from Bangkok during the month October is also very affordable. Most momondo users find prices during this month for around £607.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from Bangkok to San Francisco during this time can be as low as £690. Try not to purchase tickets in the afternoon because they tend to be around £770. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to San Francisco from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £683 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Bangkok for as low as £600 on momondo.

Cheap Bangkok to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to San Francisco

Direct flights	None

There are no direct flights from Bangkok to San Francisco. There are no popular flight routes from Bangkok to San Francisco.

Search flight deals

How far is Bangkok to San Francisco by plane?
San Francisco is 7912.0 mi away from Bangkok. In terms of flight time, this usually takes a little over 16h 20m.
When did momondo last update prices for flights from Bangkok to San Francisco Airport?
Prices for flights from Bangkok to San Francisco Airport are refreshed on a daily basis.
How old do you have to be to fly from Bangkok to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Carmel-by-the-Sea

Santa Clara

Seaside

Big Sur

Rohnert Park

Sunnyvale

San Ramon

South San Francisco

Capitola

Campbell

Palo Alto

Sausalito

San Bruno

Woodland

Santa Cruz

Redwood City

Burlingame

Modesto

Aptos

Fremont

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to San Francisco?

Finding the right flight to San Francisco from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Bangkok to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Bangkok.

I’m not ready to book a flight from Bangkok to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bangkok to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.