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

China Airlines, Philippine Airlines, and Delta 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.

£357 Cheap Flights from Bangkok to San Francisco in 2026

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.

17:50 - 20:30BKK Bangkok Suvarnabhumi-SFO San Francisco

16h 40m1 stop Taipei City Taiwan Taoyuan Intl

00:50 - 16:40SFO San Francisco-BKK Bangkok Suvarnabhumi

25h 50m1 stop Taipei City Taiwan Taoyuan Intl

£605STARLUX Airlines

Fri, 16 Oct - Thu, 22 Oct

15:45 - 22:52BKK Bangkok Suvarnabhumi-SFO San Francisco

21h 07m2 stops Hong Kong Intl Los Angeles Los Angeles

22:35 - 11:30SFO San Francisco-BKK Bangkok Suvarnabhumi

46h 55m3 stops Las Vegas Harry Reid Intl Los Angeles Los Angeles Hong Kong Intl

£606United Airlines

Sun, 18 Oct - Sun, 25 Oct

01:05 - 09:35BKK Bangkok Suvarnabhumi-SFO San Francisco

23h 30m1 stop Incheon Intl

11:45 - 00:20SFO San Francisco-BKK Bangkok Suvarnabhumi

21h 35m1 stop Incheon Intl

£608Korean Air

Thu, 19 Nov - Thu, 28 Jan

21:30 - 09:30BKK Bangkok Suvarnabhumi-SFO San Francisco

27h 00m1 stop Incheon Intl

11:40 - 23:20SFO San Francisco-BKK Bangkok Suvarnabhumi

20h 40m1 stop Incheon Intl

£609Korean Air

Thu, 3 Dec - Sun, 24 Jan

09:40 - 17:13BKK Bangkok Suvarnabhumi-SFO San Francisco

22h 33m2 stops Incheon Intl Seattle/Tacoma Intl

06:05 - 23:20SFO San Francisco-BKK Bangkok Suvarnabhumi

26h 15m2 stops Seattle/Tacoma Intl Incheon Intl

£610Delta

Fri, 20 Nov - Sun, 24 Jan

21:30 - 16:25BKK Bangkok Suvarnabhumi-SFO San Francisco

33h 55m2 stops Incheon Intl Salt Lake City

06:05 - 23:20SFO San Francisco-BKK Bangkok Suvarnabhumi

26h 15m2 stops Seattle/Tacoma Intl Incheon Intl

£611Delta

Wed, 2 Dec - Wed, 27 Jan

07:10 - 09:20BKK Bangkok Suvarnabhumi-SFO San Francisco

17h 10m1 stop Tokyo Narita

08:45 - 05:10SFO San Francisco-BKK Bangkok Suvarnabhumi

29h 25m2 stops Los Angeles Los Angeles Tokyo Haneda

£611United Airlines

Thu, 3 Dec - Fri, 29 Jan

07:10 - 09:20BKK Bangkok Suvarnabhumi-SFO San Francisco

17h 10m1 stop Tokyo Narita

11:05 - 22:50SFO San Francisco-BKK Bangkok Suvarnabhumi

20h 45m1 stop Tokyo Narita

£612United Airlines

Sat, 21 Nov - Fri, 29 Jan

07:00 - 10:30BKK Bangkok Suvarnabhumi-SFO San Francisco

17h 30m1 stop Tokyo Narita

17:41 - 09:35SFO San Francisco-BKK Bangkok Suvarnabhumi

25h 54m2 stops Los Angeles Los Angeles Hong Kong Intl

£613United Airlines

Wed, 16 Sep - Sun, 20 Sep

09:35 - 23:59BKK Bangkok Suvarnabhumi-SFO San Francisco

28h 24m2 stops Tokyo Haneda Los Angeles Los Angeles

07:36 - 04:35SFO San Francisco-BKK Bangkok Suvarnabhumi

30h 59m2 stops Seattle/Tacoma Intl Tokyo Haneda

£614United Airlines

Thu, 1 Oct - Thu, 8 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:50 - 12:18BKK Bangkok Suvarnabhumi-SFO San Francisco

40h 28m2 stops Incheon Intl Salt Lake City

06:23 - 23:35SFO San Francisco-BKK Bangkok Suvarnabhumi

27h 12m2 stops Seattle/Tacoma Intl Incheon Intl

£610Delta

Tue, 8 Sep - Tue, 15 Sep

09:50 - 12:18BKK Bangkok Suvarnabhumi-SFO San Francisco

40h 28m2 stops Incheon Intl Salt Lake City

06:23 - 23:35SFO San Francisco-BKK Bangkok Suvarnabhumi

27h 12m2 stops Seattle/Tacoma Intl Incheon Intl

£611Delta

Tue, 8 Sep - Tue, 15 Sep

07:00 - 10:40BKK Bangkok Suvarnabhumi-SFO San Francisco

17h 40m1 stop Tokyo Narita

22:50 - 04:35SFO San Francisco-BKK Bangkok Suvarnabhumi

39h 45m2 stops Los Angeles Los Angeles Tokyo Haneda

£611United Airlines

Fri, 4 Sep - Fri, 4 Sep

09:35 - 16:30BKK Bangkok Suvarnabhumi-SFO San Francisco

20h 55m1 stop Tokyo Haneda

22:45 - 04:35SFO San Francisco-BKK Bangkok Suvarnabhumi

39h 50m2 stops Seattle/Tacoma Intl Tokyo Haneda

£614United Airlines

Tue, 8 Sep - Fri, 16 Oct

02:35 - 10:40BKK Bangkok Suvarnabhumi-SFO San Francisco

22h 05m1 stop Incheon Intl

12:50 - 23:35SFO San Francisco-BKK Bangkok Suvarnabhumi

20h 45m1 stop Incheon Intl

£614Korean Air

Thu, 3 Sep - Fri, 4 Sep

07:00 - 10:30BKK Bangkok Suvarnabhumi-SFO San Francisco

17h 30m1 stop Tokyo Narita

13:56 - 09:35SFO San Francisco-BKK Bangkok Suvarnabhumi

29h 39m2 stops Los Angeles Los Angeles Hong Kong Intl

£615United Airlines

Fri, 4 Sep - Thu, 17 Sep

09:35 - 16:30BKK Bangkok Suvarnabhumi-SFO San Francisco

20h 55m1 stop Tokyo Haneda

18:45 - 09:35SFO San Francisco-BKK Bangkok Suvarnabhumi

24h 50m2 stops Los Angeles Los Angeles Hong Kong Intl

£617United Airlines

Tue, 8 Sep - Tue, 15 Sep

15:45 - 22:55BKK Bangkok Suvarnabhumi-SFO San Francisco

21h 10m2 stops Hong Kong Intl Los Angeles Los Angeles

14:05 - 09:35SFO San Francisco-BKK Bangkok Suvarnabhumi

29h 30m3 stops San Luis Obispo County Los Angeles Los Angeles Hong Kong Intl

£1,475United Airlines

Tue, 8 Sep - Fri, 16 Oct

01:50 - 15:28BKK Bangkok Suvarnabhumi-SFO San Francisco

51h 38m3 stops Addis Ababa Bole Lome Washington, D.C. Dulles Intl

22:40 - 12:00SFO San Francisco-BKK Bangkok Suvarnabhumi

47h 20m3 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole

£1,622Ethiopian Air

Tue, 8 Sep - Fri, 16 Oct

01:55 - 15:28BKK Bangkok Suvarnabhumi-SFO San Francisco

51h 33m3 stops Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

22:40 - 12:00SFO San Francisco-BKK Bangkok Suvarnabhumi

47h 20m3 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole

£1,673Ethiopian Air

Mon, 7 Sep - Tue, 29 Sep

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Vietnam Airlines flights from Bangkok to San Francisco

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

Vietnam Airlines

25 Nov

BKK11:20Bangkok Suvarnabhumi

20h 40m

1 stop

SFO17:00San Francisco

3 Jan

SFO21:10San Francisco

25h 00m

1 stop

BKK13:10Bangkok Suvarnabhumi

£640

Vietnam Airlines

1 Dec

BKK20:50Bangkok Suvarnabhumi

35h 10m

1 stop

SFO17:00San Francisco

30 Dec

SFO21:10San Francisco

22h 05m

1 stop

BKK10:15Bangkok Suvarnabhumi

£646

Philippine Airlines flights from Bangkok to San Francisco

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

Philippine Airlines

30 Nov

BKK19:50Bangkok Suvarnabhumi

38h 55m

1 stop

SFO19:45San Francisco

31 Dec

SFO22:40San Francisco

19h 15m

1 stop

BKK08:55Bangkok Suvarnabhumi

£645

Philippine Airlines

27 Nov

BKK13:10Bangkok Suvarnabhumi

21h 35m

1 stop

SFO19:45San Francisco

1 Jan

SFO22:40San Francisco

22h 25m

1 stop

BKK12:05Bangkok Suvarnabhumi

£653

Philippine Airlines

30 Nov

BKK23:40Bangkok Suvarnabhumi

35h 05m

1 stop

SFO19:45San Francisco

3 Jan

SFO22:40San Francisco

33h 05m

1 stop

BKK22:45Bangkok Suvarnabhumi

£659

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Fri 16/10

17:50-20:30

1 stop16h 40m

San Francisco

Thu 22/10

00:50-16:40

1 stop25h 50m

£605

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Sun 18/10

15:45-22:52

2 stops21h 07m

San Francisco

Sun 25/10

22:35-11:30

3 stops46h 55m

£606

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Thu 19/11

01:05-09:35

1 stop23h 30m

San Francisco

Thu 28/1

11:45-00:20

1 stop21h 35m

£608

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Thu 3/12

21:30-09:30

1 stop27h 00m

San Francisco

Sun 24/1

11:40-23:20

1 stop20h 40m

£609

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Fri 20/11

09:40-17:13

2 stops22h 33m

San Francisco

Sun 24/1

06:05-23:20

2 stops26h 15m

£610

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Wed 2/12

21:30-16:25

2 stops33h 55m

San Francisco

Wed 27/1

06:05-23:20

2 stops26h 15m

£611

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Thu 3/12

07:10-09:20

1 stop17h 10m

San Francisco

Fri 29/1

08:45-05:10

2 stops29h 25m

£611

Fastest return journey

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Sat 21/11

07:10-09:20

1 stop17h 10m

San Francisco

Fri 29/1

11:05-22:50

1 stop20h 45m

£612

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Wed 16/9

07:00-10:30

1 stop17h 30m

San Francisco

Sun 20/9

17:41-09:35

2 stops25h 54m

£613

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Thu 1/10

09:35-23:59

2 stops28h 24m

San Francisco

Thu 8/10

07:36-04:35

2 stops30h 59m

£614

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?

Prices are currently typical for flights on this route.

Typical prices usually range from £602 to £635.
The lowest price recently found on this route was £605.

What is the cheapest month to fly to San Francisco?

The month of November is, on average, the cheapest month to fly to San Francisco from Bangkok, with most prices found around £567. If you are unable to visit San Francisco during the month of November, then departing from Bangkok during the month May is also very affordable. Most momondo users find prices during this month for around £578.

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 £634 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 £556 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

Best price found	£357
Fastest flight time	17h 35m
Direct flights	None

The best one-way flight to San Francisco from Bangkok in the past 72 hours is £357. The best return flight deal from Bangkok to San Francisco found on momondo in the last 72 hours is £605.

The fastest flight from Bangkok to San Francisco takes 17h 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 17h 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

Santa Cruz

Sunnyvale

Calistoga

Carmel-by-the-Sea

Rohnert Park

Windsor

Burlingame

Belmont

Big Sur

Sausalito

San Bruno

Pacific Grove

Aptos

Mill Valley

Newark

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.