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Cheap flights from San Francisco to Bangkok from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bangkok departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Francisco to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
1:35 pm - 9:50 am
BKK
-
SFO
34h 15m
1 stop
$713Singapore Airlines
Thu, Sep 24 - Mon, Oct 5
Singapore Airlines Logo
11:45 am - 11:00 am
SFO
-
BKK
33h 15m
1 stop
Singapore Airlines Logo
8:15 pm - 9:50 am
BKK
-
SFO
27h 35m
1 stop
$722Singapore Airlines
Tue, Sep 29 - Sun, Oct 11
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$731Singapore Airlines
Mon, Sep 14 - Mon, Sep 28
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$732Singapore Airlines
Sat, Sep 12 - Sun, Sep 27
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
8:15 pm - 9:50 am
BKK
-
SFO
27h 35m
1 stop
$736Singapore Airlines
Tue, Sep 8 - Tue, Sep 15
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$738Singapore Airlines
Thu, Sep 24 - Mon, Oct 5
Air India Logo
10:30 am - 7:40 am
SFO
-
BKK
31h 10m
2 stops
Air India Logo
8:50 am - 7:00 am
BKK
-
SFO
37h 10m
1 stop
$753Air India
Wed, Sep 16 - Wed, Dec 16
Air India Logo
10:30 am - 4:55 pm
SFO
-
BKK
40h 25m
2 stops
Air India Logo
8:40 am - 7:00 am
BKK
-
SFO
36h 20m
1 stop
$754Air India
Tue, Sep 15 - Tue, Oct 13
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$756Singapore Airlines
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
1:05 am - 2:45 pm
SFO
-
DMK
23h 40m
2 stops
Multiple Airlines Logo
6:45 am - 7:55 pm
DMK
-
SFO
27h 10m
2 stops
$968Multiple Airlines
Sun, Apr 26 - Wed, May 13

Air India flights from San Francisco to Bangkok

Our best Air India deals on San Francisco to Bangkok flight tickets
Air India
Sep 16
SFO10:30 amSan Francisco
31h 10m
2 stops
BKK7:40 amBangkok Suvarnabhumi
Dec 16
BKK8:50 amBangkok Suvarnabhumi
37h 10m
1 stop
SFO7:00 amSan Francisco
$753
Air India
Sep 15
SFO10:30 amSan Francisco
40h 25m
2 stops
BKK4:55 pmBangkok Suvarnabhumi
Oct 13
BKK8:40 amBangkok Suvarnabhumi
36h 20m
1 stop
SFO7:00 amSan Francisco
$754
Air India
Apr 28
SFO6:45 pmSan Francisco
35h 40m
2 stops
BKK8:25 pmBangkok Suvarnabhumi
Apr 6
BKK8:40 amBangkok Suvarnabhumi
36h 20m
1 stop
SFO7:00 amSan Francisco
$785

Singapore Airlines flights from San Francisco to Bangkok

Our best Singapore Airlines deals on San Francisco to Bangkok flight tickets
Singapore Airlines
Sep 29
SFO11:45 amSan Francisco
33h 15m
1 stop
BKK11:00 amBangkok Suvarnabhumi
Oct 11
BKK8:15 pmBangkok Suvarnabhumi
27h 35m
1 stop
SFO9:50 amSan Francisco
$722
Singapore Airlines
Sep 14
SFO11:45 amSan Francisco
30h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
Sep 28
BKK9:15 pmBangkok Suvarnabhumi
26h 35m
1 stop
SFO9:50 amSan Francisco
$731
Singapore Airlines
Sep 12
SFO11:45 amSan Francisco
30h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
Sep 27
BKK9:15 pmBangkok Suvarnabhumi
26h 35m
1 stop
SFO9:50 amSan Francisco
$732

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Bangkok 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 832,500 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 9/24

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Mon 10/5

1:35 pm-9:50 am

1 stop34h 15m

$713

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/29

11:45 am-11:00 am

1 stop33h 15m

Bangkok Suvarnabhumi

Sun 10/11

8:15 pm-9:50 am

1 stop27h 35m

$722

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/14

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Mon 9/28

9:15 pm-9:50 am

1 stop26h 35m

$731

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 9/12

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Sun 9/27

9:15 pm-9:50 am

1 stop26h 35m

$732

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/8

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Tue 9/15

8:15 pm-9:50 am

1 stop27h 35m

$736

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 9/24

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Mon 10/5

9:15 pm-9:50 am

1 stop26h 35m

$738

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 9/16

10:30 am-7:40 am

2 stops31h 10m

Bangkok Suvarnabhumi

Wed 12/16

8:50 am-7:00 am

1 stop37h 10m

$753

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/15

10:30 am-4:55 pm

2 stops40h 25m

Bangkok Suvarnabhumi

Tue 10/13

8:40 am-7:00 am

1 stop36h 20m

$754

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 9/19

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Sat 9/26

9:15 pm-9:50 am

1 stop26h 35m

$756
Quickest round-trip

San FranciscoBangkok

SFO - DMK

SFODMK

San Francisco

Sun 4/26

1:05 am-2:45 pm

2 stops23h 40m

Bangkok Don Mueang Intl

Wed 5/13

6:45 am-7:55 pm

2 stops27h 10m

$968

Flights are sorted by cheapest round-trip flights first.

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

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

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

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from San Francisco during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $764.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $876 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from San Francisco for as low as $759 on momondo.

Cheap San Francisco to Bangkok flight deals and tips

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

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from San Francisco to Bangkok takes 18h 20m
There are no direct flights from San Francisco to Bangkok. There are no popular flight routes from San Francisco to Bangkok.
Search flight deals

Frequently asked questions about flying from San Francisco to Bangkok

  • How far is San Francisco to Bangkok by plane?

    There are 7912.9 mi between San Francisco and Bangkok. A reasonable flight in good conditions will take 18h 20m.

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

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

  • How many operators does momondo search for flights from San Francisco Airport to Bangkok?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Bangkok

Compare and see reviews for airlines that fly from San Francisco to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom $270Free CancellationRating
7.3
985 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $485Free CancellationRating
7.4
146 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $553Free CancellationRating
8.2
1,491 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $566Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Korean AirPriceFrom $578Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
Air ChinaPriceFrom $596Free CancellationRating
7.3
146 reviews
Search Air China flights
AIR PREMIAPriceFrom $614Free CancellationRating
8.2
85 reviews
Search AIR PREMIA flights
China EasternPriceFrom $616Free CancellationRating
7.2
200 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $646Free CancellationRating
8.1
515 reviews
Search Asiana Airlines flights
Cathay PacificPriceFrom $654Free CancellationRating
7.6
1,268 reviews
Search Cathay Pacific flights

Why use momondo?

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

Finding the right flight to Bangkok from San Francisco 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 Bangkok quick and easy, saving you time and money.

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

Yes. All flights to Bangkok from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for San Francisco to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Bangkok from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport