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Cheap flights from Bangkok Suvarnabhumi Airport to San Francisco from £321

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 21/1. 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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Find the cheapest flights from Bangkok Suvarnabhumi Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Korean Air Logo
23:15 - 09:30
BKK
-
SFO
25h 15m1 stop
Korean Air Logo
11:40 - 13:25
SFO
-
BKK
34h 45m1 stop
£516Korean Air
Mon, 2 Feb - Tue, 24 Feb
Korean Air Logo
02:05 - 09:30
BKK
-
SFO
22h 25m1 stop
Korean Air Logo
11:40 - 23:20
SFO
-
BKK
20h 40m1 stop
£520Korean Air
Wed, 18 Feb - Wed, 4 Mar
Delta Logo
02:05 - 23:30
BKK
-
SFO
36h 25m2 stops
Delta Logo
06:00 - 00:45
SFO
-
BKK
27h 45m2 stops
£522Delta
Wed, 21 Jan - Thu, 5 Feb
Philippine Airlines Logo
23:40 - 21:10
BKK
-
SFO
35h 30m1 stop
Philippine Airlines Logo
00:30 - 22:40
SFO
-
BKK
32h 10m1 stop
£532Philippine Airlines
Sun, 31 May - Sun, 14 Jun
Philippine Airlines Logo
23:40 - 21:10
BKK
-
SFO
35h 30m1 stop
Philippine Airlines Logo
00:30 - 22:40
SFO
-
BKK
32h 10m1 stop
£540Philippine Airlines
Fri, 8 May - Mon, 11 May
Cathay Pacific Logo
19:15 - 21:15
BKK
-
SFO
17h 00m1 stop
Cathay Pacific Logo
22:55 - 10:40
SFO
-
BKK
20h 45m1 stop
£557Cathay Pacific
Fri, 20 Feb - Wed, 4 Mar
Cathay Pacific Logo
19:15 - 21:15
BKK
-
SFO
17h 00m1 stop
Cathay Pacific Logo
22:55 - 11:15
SFO
-
BKK
21h 20m1 stop
£558Cathay Pacific
Fri, 20 Feb - Wed, 4 Mar
Cathay Pacific Logo
11:40 - 22:15
BKK
-
SFO
24h 35m1 stop
Cathay Pacific Logo
12:55 - 23:50
SFO
-
BKK
20h 55m1 stop
£569Cathay Pacific
Sun, 22 Mar - Tue, 14 Apr
Cathay Pacific Logo
16:55 - 22:15
BKK
-
SFO
19h 20m1 stop
Cathay Pacific Logo
12:55 - 10:00
SFO
-
BKK
31h 05m1 stop
£571Cathay Pacific
Fri, 27 Mar - Mon, 27 Apr
STARLUX Airlines Logo
17:50 - 20:30
BKK
-
SFO
16h 40m1 stop
STARLUX Airlines Logo
00:50 - 16:40
SFO
-
BKK
25h 50m1 stop
£574STARLUX Airlines
Sun, 3 May - Mon, 11 May

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
26 Mar
BKK07:10Bangkok Suvarnabhumi
17h 05m
1 stop
SFO10:15San Francisco
28 Apr
SFO16:10San Francisco
27h 35m
2 stops
BKK09:45Bangkok Suvarnabhumi
£590
Find similar
United Airlines
21 Mar
BKK07:10Bangkok Suvarnabhumi
29h 37m
2 stops
SFO22:47San Francisco
1 May
SFO07:15San Francisco
36h 30m
2 stops
BKK09:45Bangkok Suvarnabhumi
£594
Find similar
United Airlines
8 May
BKK09:35Bangkok Suvarnabhumi
35h 48m
2 stops
SFO07:23San Francisco
11 May
SFO22:35San Francisco
40h 00m
2 stops
BKK04:35Bangkok Suvarnabhumi
£595
Find similar

Korean Air flights from Bangkok Suvarnabhumi Airport to San Francisco

Our best Korean Air deals on Bangkok Suvarnabhumi Airport to San Francisco flight tickets
Korean Air
2 Feb
BKK23:15Bangkok Suvarnabhumi
25h 15m
1 stop
SFO09:30San Francisco
24 Feb
SFO11:40San Francisco
34h 45m
1 stop
BKK13:25Bangkok Suvarnabhumi
£516
Find similar
Korean Air
18 Feb
BKK02:05Bangkok Suvarnabhumi
22h 25m
1 stop
SFO09:30San Francisco
4 Mar
SFO11:40San Francisco
20h 40m
1 stop
BKK23:20Bangkok Suvarnabhumi
£520
Find similar
Korean Air
6 Feb
BKK09:40Bangkok Suvarnabhumi
38h 50m
1 stop
SFO09:30San Francisco
13 Feb
SFO11:40San Francisco
22h 15m
1 stop
BKK00:55Bangkok Suvarnabhumi
£580
Find similar

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 23 December 2025.
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 2/2

23:15-09:30

1 stop25h 15m

San Francisco

Tue 24/2

11:40-13:25

1 stop34h 45m

£516

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 18/2

02:05-09:30

1 stop22h 25m

San Francisco

Wed 4/3

11:40-23:20

1 stop20h 40m

£520

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 21/1

02:05-23:30

2 stops36h 25m

San Francisco

Thu 5/2

06:00-00:45

2 stops27h 45m

£522

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 31/5

23:40-21:10

1 stop35h 30m

San Francisco

Sun 14/6

00:30-22:40

1 stop32h 10m

£532

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 8/5

23:40-21:10

1 stop35h 30m

San Francisco

Mon 11/5

00:30-22:40

1 stop32h 10m

£540

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 20/2

19:15-21:15

1 stop17h 00m

San Francisco

Wed 4/3

22:55-10:40

1 stop20h 45m

£557

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 20/2

19:15-21:15

1 stop17h 00m

San Francisco

Wed 4/3

22:55-11:15

1 stop21h 20m

£558

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 22/3

11:40-22:15

1 stop24h 35m

San Francisco

Tue 14/4

12:55-23:50

1 stop20h 55m

£569

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 27/3

16:55-22:15

1 stop19h 20m

San Francisco

Mon 27/4

12:55-10:00

1 stop31h 05m

£571

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 3/5

17:50-20:30

1 stop16h 40m

San Francisco

Mon 11/5

00:50-16:40

1 stop25h 50m

£574

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 £558. 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 £566.

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 Suvarnabhumi Airport to San Francisco during this time can be as low as £677. Try not to purchase tickets in the afternoon because they tend to be around £755. 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 Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £661 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 £564 on momondo.

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

As of December 2025, prices for Bangkok Suvarnabhumi Airport to San Francisco flights are approximately 3% more expensive 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
Santa Clara
Seaside
Sunnyvale
Big Sur
Carmel-by-the-Sea
Rohnert Park
Campbell
Palo Alto
Santa Cruz
Novato
South San Francisco
Capitola
Sausalito
Aptos
San Bruno
Woodland
Redwood City
Pacific Grove
Burlingame
Mill Valley

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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