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

Delta, Vietnam Airlines, and United Airlines 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.

£374 Cheap Flights from Bangkok to San Francisco in 2026

Q: What is the typical price of a round-trip flight between Bangkok and San Francisco?

Prices are currently low for flights on this route. Typical prices usually range from £609 to £705. The lowest price recently found on this route was £598.

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Find the cheapest flights from Bangkok to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:50 - 19:55

BKK

SFO

23h 05m

1 stop

23:40 - 01:35

SFO

BKK

35h 55m

1 stop

£598China Airlines

Fri, 25 Sep - Sat, 31 Oct

10:50 - 19:55

BKK

SFO

23h 05m

1 stop

01:05 - 12:10

SFO

BKK

21h 05m

1 stop

£599China Airlines

Fri, 16 Oct - Sun, 18 Oct

02:35 - 18:45

BKK

SFO

31h 10m

1 stop

23:40 - 09:50

SFO

BKK

19h 10m

1 stop

£600China Airlines

Sat, 19 Dec - Wed, 13 Jan

10:50 - 20:30

BKK

SFO

23h 40m

1 stop

23:40 - 01:35

SFO

BKK

34h 55m

1 stop

£601China Airlines

Tue, 25 Aug - Fri, 6 Nov

17:30 - 20:30

BKK

SFO

17h 00m

1 stop

01:05 - 09:45

SFO

BKK

18h 40m

1 stop

£602China Airlines

Sun, 23 Aug - Sat, 29 Aug

17:30 - 20:30

BKK

SFO

17h 00m

1 stop

01:05 - 09:45

SFO

BKK

18h 40m

1 stop

£603China Airlines

Tue, 18 Aug - Mon, 24 Aug

10:50 - 20:30

BKK

SFO

23h 40m

1 stop

01:05 - 16:20

SFO

BKK

25h 15m

1 stop

£603China Airlines

Thu, 20 Aug - Tue, 1 Sep

09:35 - 22:55

BKK

SFO

27h 20m

2 stops

08:29 - 09:35

SFO

BKK

35h 06m

3 stops

£604United Airlines

Mon, 24 Aug - Mon, 31 Aug

09:35 - 07:35

BKK

SFO

36h 00m

2 stops

21:06 - 09:35

SFO

BKK

46h 29m

3 stops

£605United Airlines

Wed, 5 Aug - Wed, 12 Aug

02:40 - 20:30

BKK

SFO

31h 50m

1 stop

01:05 - 01:25

SFO

BKK

34h 20m

1 stop

£606China Airlines

Mon, 24 Aug - Mon, 14 Sep

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China Airlines flights from Bangkok to San Francisco

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

China Airlines

25 Sept

BKK10:50Bangkok Suvarnabhumi

23h 05m

1 stop

SFO19:55San Francisco

31 Oct

SFO23:40San Francisco

35h 55m

1 stop

BKK01:35Bangkok Suvarnabhumi

£598

China Airlines

10 Sept

BKK13:20Bangkok Suvarnabhumi

21h 10m

1 stop

SFO20:30San Francisco

16 Sept

SFO01:05San Francisco

34h 20m

1 stop

BKK01:25Bangkok Suvarnabhumi

£599

China Airlines

19 Dec

BKK02:35Bangkok Suvarnabhumi

31h 10m

1 stop

SFO18:45San Francisco

13 Jan

SFO23:40San Francisco

19h 10m

1 stop

BKK09:50Bangkok Suvarnabhumi

£600

Delta flights from Bangkok to San Francisco

Our best Delta deals on Bangkok to San Francisco flight tickets

Delta

3 Sept

BKK09:50Bangkok Suvarnabhumi

28h 00m

2 stops

SFO23:50San Francisco

16 Sept

SFO19:19San Francisco

36h 26m

2 stops

BKK21:45Bangkok Suvarnabhumi

£625

Delta

17 Nov

BKK23:15Bangkok Suvarnabhumi

31h 47m

2 stops

SFO16:02San Francisco

25 Nov

SFO06:05San Francisco

26h 15m

2 stops

BKK23:20Bangkok Suvarnabhumi

£657

Delta

18 Oct

BKK21:40Bangkok Suvarnabhumi

33h 25m

2 stops

SFO17:05San Francisco

27 Oct

SFO06:00San Francisco

25h 30m

2 stops

BKK21:30Bangkok Suvarnabhumi

£658

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 25/9

10:50-19:55

1 stop23h 05m

San Francisco

Sat 31/10

23:40-01:35

1 stop35h 55m

£598

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 16/10

10:50-19:55

1 stop23h 05m

San Francisco

Sun 18/10

01:05-12:10

1 stop21h 05m

£599

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 19/12

02:35-18:45

1 stop31h 10m

San Francisco

Wed 13/1

23:40-09:50

1 stop19h 10m

£600

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 25/8

10:50-20:30

1 stop23h 40m

San Francisco

Fri 6/11

23:40-01:35

1 stop34h 55m

£601

Fastest return journey

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 23/8

17:30-20:30

1 stop17h 00m

San Francisco

Sat 29/8

01:05-09:45

1 stop18h 40m

£602

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 18/8

17:30-20:30

1 stop17h 00m

San Francisco

Mon 24/8

01:05-09:45

1 stop18h 40m

£603

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 20/8

10:50-20:30

1 stop23h 40m

San Francisco

Tue 1/9

01:05-16:20

1 stop25h 15m

£603

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 24/8

09:35-22:55

2 stops27h 20m

San Francisco

Mon 31/8

08:29-09:35

3 stops35h 06m

£604

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 5/8

09:35-07:35

2 stops36h 00m

San Francisco

Wed 12/8

21:06-09:35

3 stops46h 29m

£605

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 24/8

02:40-20:30

1 stop31h 50m

San Francisco

Mon 14/9

01:05-01:25

1 stop34h 20m

£606

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 typical price of a round-trip flight between Bangkok and San Francisco?

What is the cheapest month to fly to San Francisco?

The month of October is, on average, the cheapest month to fly to San Francisco from Bangkok, with most prices found around £260. If you are unable to visit San Francisco during the month of October, then departing from Bangkok during the month December is also very affordable. Most momondo users find prices during this month for around £404.

How far in advance should I book a flight from Bangkok 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 £633 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 £553 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

Fastest flight time	31h 35m
Direct flights	None

The fastest flight from Bangkok to San Francisco takes 31h 35m

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

Search flight deals

Frequently asked questions about flying from Bangkok to San Francisco

How far is Bangkok to San Francisco by plane?
San Francisco is 7912.9 mi away from Bangkok. In terms of flight time, this usually takes a little over 31h 35m.
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.

South San Francisco

Sunnyvale

Santa Cruz

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Capitola

Sausalito

San Bruno

Woodland

Pacific Grove

Aptos

Newark

Mill Valley

Campbell

Palo Alto

Seaside

Roseville

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.