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Cheap flights from Bangkok Suvarnabhumi Airport to San Francisco from £317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to San Francisco departing on 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:35 - 22:49
BKK
-
SFO
27h 14m
2 stops
United Airlines Logo
23:00 - 09:35
SFO
-
BKK
20h 35m
1 stop
£493United Airlines
Mon, 27 Apr - Sun, 10 May
United Airlines Logo
16:55 - 19:55
BKK
-
SFO
17h 00m
1 stop
United Airlines Logo
12:00 - 09:35
SFO
-
BKK
31h 35m
2 stops
£501United Airlines
Wed, 25 Mar - Wed, 22 Apr
United Airlines Logo
16:55 - 07:00
BKK
-
SFO
29h 05m
1 stop
United Airlines Logo
22:35 - 11:25
SFO
-
BKK
46h 50m
2 stops
£502United Airlines
Sat, 7 Mar - Sat, 14 Mar
United Airlines Logo
16:55 - 07:00
BKK
-
SFO
29h 05m
1 stop
United Airlines Logo
22:35 - 11:25
SFO
-
BKK
46h 50m
2 stops
£502United Airlines
Sat, 7 Mar - Sat, 14 Mar
United Airlines Logo
16:55 - 08:00
BKK
-
SFO
29h 05m
1 stop
United Airlines Logo
22:45 - 09:35
SFO
-
BKK
44h 50m
2 stops
£503United Airlines
Thu, 26 Mar - Sat, 25 Apr
United Airlines Logo
15:45 - 09:20
BKK
-
SFO
31h 35m
1 stop
United Airlines Logo
12:55 - 09:35
SFO
-
BKK
30h 40m
1 stop
£504United Airlines
Thu, 23 Apr - Tue, 28 Apr
United Airlines Logo
16:55 - 08:00
BKK
-
SFO
29h 05m
1 stop
United Airlines Logo
07:15 - 09:35
SFO
-
BKK
36h 20m
2 stops
£505United Airlines
Thu, 26 Mar - Sun, 29 Mar
Asiana Airlines Logo
01:20 - 15:20
BKK
-
SFO
28h 00m
1 stop
Asiana Airlines Logo
23:50 - 23:20
SFO
-
BKK
33h 30m
1 stop
£507Asiana Airlines
Tue, 28 Apr - Thu, 14 May
Asiana Airlines Logo
01:20 - 15:20
BKK
-
SFO
28h 00m
1 stop
Asiana Airlines Logo
23:50 - 23:20
SFO
-
BKK
33h 30m
1 stop
£514Asiana Airlines
Sun, 24 May - Thu, 25 Jun
Asiana Airlines Logo
11:45 - 15:20
BKK
-
SFO
17h 35m
1 stop
Asiana Airlines Logo
23:50 - 23:20
SFO
-
BKK
33h 30m
1 stop
£516Asiana Airlines
Tue, 26 May - Fri, 26 Jun

Cathay Pacific flights from Bangkok Suvarnabhumi Airport to San Francisco

Our best Cathay Pacific deals on Bangkok Suvarnabhumi Airport to San Francisco flight tickets
Cathay Pacific
18 Feb
BKK07:55Bangkok Suvarnabhumi
23h 25m
1 stop
SFO16:20San Francisco
4 Mar
SFO11:25San Francisco
32h 15m
1 stop
BKK10:40Bangkok Suvarnabhumi
£542
Cathay Pacific
19 Feb
BKK16:55Bangkok Suvarnabhumi
19h 20m
1 stop
SFO21:15San Francisco
4 Mar
SFO21:45San Francisco
27h 10m
1 stop
BKK15:55Bangkok Suvarnabhumi
£544
Cathay Pacific
19 Feb
BKK19:15Bangkok Suvarnabhumi
17h 00m
1 stop
SFO21:15San Francisco
4 Mar
SFO11:25San Francisco
21h 50m
1 stop
BKK00:15Bangkok Suvarnabhumi
£545

United Airlines flights from Bangkok Suvarnabhumi Airport to San Francisco

Our best United Airlines deals on Bangkok Suvarnabhumi Airport to San Francisco flight tickets
United Airlines
27 Apr
BKK09:35Bangkok Suvarnabhumi
27h 14m
2 stops
SFO22:49San Francisco
10 May
SFO23:00San Francisco
20h 35m
1 stop
BKK09:35Bangkok Suvarnabhumi
£493
United Airlines
25 Mar
BKK16:55Bangkok Suvarnabhumi
17h 00m
1 stop
SFO19:55San Francisco
22 Apr
SFO12:00San Francisco
31h 35m
2 stops
BKK09:35Bangkok Suvarnabhumi
£501
United Airlines
7 Mar
BKK16:55Bangkok Suvarnabhumi
29h 05m
1 stop
SFO07:00San Francisco
14 Mar
SFO22:35San Francisco
46h 50m
2 stops
BKK11:25Bangkok Suvarnabhumi
£502

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok Suvarnabhumi Airport to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 27/4

09:35-22:49

2 stops27h 14m

San Francisco

Sun 10/5

23:00-09:35

1 stop20h 35m

£493

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 25/3

16:55-19:55

1 stop17h 00m

San Francisco

Wed 22/4

12:00-09:35

2 stops31h 35m

£501

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 7/3

16:55-07:00

1 stop29h 05m

San Francisco

Sat 14/3

22:35-11:25

2 stops46h 50m

£502

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 7/3

16:55-07:00

1 stop29h 05m

San Francisco

Sat 14/3

22:35-11:25

2 stops46h 50m

£502

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 26/3

16:55-08:00

1 stop29h 05m

San Francisco

Sat 25/4

22:45-09:35

2 stops44h 50m

£503

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 23/4

15:45-09:20

1 stop31h 35m

San Francisco

Tue 28/4

12:55-09:35

1 stop30h 40m

£504

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 26/3

16:55-08:00

1 stop29h 05m

San Francisco

Sun 29/3

07:15-09:35

2 stops36h 20m

£505

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 28/4

01:20-15:20

1 stop28h 00m

San Francisco

Thu 14/5

23:50-23:20

1 stop33h 30m

£507

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 24/5

01:20-15:20

1 stop28h 00m

San Francisco

Thu 25/6

23:50-23:20

1 stop33h 30m

£514

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 26/5

11:45-15:20

1 stop17h 35m

San Francisco

Fri 26/6

23:50-23:20

1 stop33h 30m

£516

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport 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

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 Suvarnabhumi Airport, with most prices found around £551. If you are unable to visit San Francisco during the month of November, then departing from Bangkok Suvarnabhumi Airport during the month September is also very affordable. Most momondo users find prices during this month for around £574.

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 Suvarnabhumi Airport 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 Suvarnabhumi Airport for as low as £567 on momondo.

How have Bangkok Suvarnabhumi Airport to San Francisco flight prices changed over time?

As of February 2026, prices for Bangkok Suvarnabhumi Airport to San Francisco flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bangkok Suvarnabhumi Airport to San Francisco (BKK to SFO) flight deals and tips

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

Fastest flight time

38h 10m

Direct flights

None
The fastest flight from Bangkok Suvarnabhumi Airport to San Francisco takes 38h 10m
There are no direct flights from Bangkok Suvarnabhumi Airport to San Francisco. There are no popular flight routes from Bangkok Suvarnabhumi Airport to San Francisco.
Search flight deals

  • How far is Bangkok Suvarnabhumi to San Francisco by plane?

    Bangkok Suvarnabhumi and San Francisco are 7906.9 mi apart from one another. 38h 10m is a normal flight duration for this route.

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

    Prices for flights from Bangkok Suvarnabhumi Airport to San Francisco Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sunnyvale
Santa Clara
Seaside
Big Sur
Rohnert Park
Campbell
Palo Alto
Santa Cruz
Roseville
Novato
South San Francisco
Capitola
Aptos
Sausalito
San Bruno
Woodland
Pacific Grove
Redwood City
Mill Valley
Burlingame

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to San Francisco . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Bangkok to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Bangkok to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Bangkok to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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