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Cheap flights from San Francisco to Bangkok from $480

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
1:20 am - 10:00 am
SFO
-
BKK
18h 40m
1 stop
Cathay Pacific Logo
12:35 pm - 11:15 pm
BKK
-
SFO
24h 40m
1 stop
$926Cathay Pacific
Mon, Aug 17 - Sun, Aug 23
Korean Air Logo
2:15 pm - 9:30 pm
SFO
-
BKK
40h 15m
2 stops
Korean Air Logo
9:30 pm - 9:30 am
BKK
-
SFO
27h 00m
1 stop
$929Korean Air
Sun, Nov 1 - Mon, Nov 16
Multiple Airlines Logo
12:30 am - 12:05 pm
SFO
-
BKK
21h 35m
1 stop
Multiple Airlines Logo
5:50 pm - 6:45 pm
BKK
-
SFO
15h 55m
1 stop
$930Multiple Airlines
Sat, Oct 31 - Wed, Nov 18
United Airlines Logo
10:45 pm - 4:35 am
SFO
-
BKK
39h 50m
2 stops
United Airlines Logo
9:35 am - 4:30 pm
BKK
-
SFO
20h 55m
1 stop
$931United Airlines
Sun, Oct 4 - Mon, Oct 19
United Airlines Logo
1:40 am - 4:35 am
SFO
-
BKK
36h 55m
1 stop
United Airlines Logo
9:35 am - 9:35 am
BKK
-
SFO
38h 00m
1 stop
$932United Airlines
Mon, Aug 24 - Sun, Sep 20
United Airlines Logo
11:30 pm - 9:35 am
SFO
-
BKK
20h 05m
1 stop
United Airlines Logo
9:35 am - 10:52 pm
BKK
-
SFO
27h 17m
2 stops
$933United Airlines
Wed, Oct 7 - Mon, Oct 19
China Eastern Logo
12:00 pm - 9:55 pm
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
3:15 am - 9:05 am
BKK
-
SFO
19h 50m
1 stop
$934China Eastern
Sat, Aug 29 - Sun, Sep 20
United Airlines Logo
10:45 pm - 4:35 am
SFO
-
BKK
39h 50m
2 stops
United Airlines Logo
9:35 am - 7:15 pm
BKK
-
SFO
23h 40m
2 stops
$935United Airlines
Sun, Oct 4 - Mon, Oct 19
United Airlines Logo
6:45 pm - 9:35 am
SFO
-
BKK
24h 50m
2 stops
United Airlines Logo
9:35 am - 4:30 pm
BKK
-
SFO
20h 55m
1 stop
$936United Airlines
Mon, Sep 14 - Wed, Sep 30
United Airlines Logo
12:15 pm - 9:35 am
SFO
-
BKK
31h 20m
2 stops
United Airlines Logo
7:00 am - 10:40 am
BKK
-
SFO
17h 40m
1 stop
$937United Airlines
Wed, Aug 5 - Mon, Aug 24

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Cathay Pacific flights from San Francisco to Bangkok

Our best Cathay Pacific deals on San Francisco to Bangkok flight tickets
Cathay Pacific
Aug 17
SFO1:20 amSan Francisco
18h 40m
1 stop
BKK10:00 amBangkok Suvarnabhumi
Aug 23
BKK12:35 pmBangkok Suvarnabhumi
24h 40m
1 stop
SFO11:15 pmSan Francisco
$926
Cathay Pacific
Aug 30
SFO2:00 pmSan Francisco
20h 10m
1 stop
BKK12:10 amBangkok Suvarnabhumi
Sep 22
BKK7:35 amBangkok Suvarnabhumi
17h 20m
1 stop
SFO10:55 amSan Francisco
$942
Cathay Pacific
Nov 1
SFO10:55 pmSan Francisco
20h 45m
1 stop
BKK10:40 amBangkok Suvarnabhumi
Nov 15
BKK1:05 pmBangkok Suvarnabhumi
23h 10m
1 stop
SFO9:15 pmSan Francisco
$948

United Airlines flights from San Francisco to Bangkok

Our best United Airlines deals on San Francisco to Bangkok flight tickets
United Airlines
Oct 4
SFO10:45 pmSan Francisco
39h 50m
2 stops
BKK4:35 amBangkok Suvarnabhumi
Oct 14
BKK9:35 amBangkok Suvarnabhumi
20h 55m
1 stop
SFO4:30 pmSan Francisco
$931
United Airlines
Aug 24
SFO1:40 amSan Francisco
36h 55m
1 stop
BKK4:35 amBangkok Suvarnabhumi
Sep 20
BKK9:35 amBangkok Suvarnabhumi
38h 00m
1 stop
SFO9:35 amSan Francisco
$932
United Airlines
Oct 7
SFO11:30 pmSan Francisco
20h 05m
1 stop
BKK9:35 amBangkok Suvarnabhumi
Oct 15
BKK9:35 amBangkok Suvarnabhumi
27h 17m
2 stops
SFO10:52 pmSan Francisco
$933

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 July 6, 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

Mon 8/17

1:20 am-10:00 am

1 stop18h 40m

Bangkok Suvarnabhumi

Sun 8/23

12:35 pm-11:15 pm

1 stop24h 40m

$926

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 11/1

2:15 pm-9:30 pm

2 stops40h 15m

Bangkok Suvarnabhumi

Mon 11/16

9:30 pm-9:30 am

1 stop27h 00m

$929
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 10/31

12:30 am-12:05 pm

1 stop21h 35m

Bangkok Suvarnabhumi

Wed 11/18

5:50 pm-6:45 pm

1 stop15h 55m

$930

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 10/4

10:45 pm-4:35 am

2 stops39h 50m

Bangkok Suvarnabhumi

Mon 10/19

9:35 am-4:30 pm

1 stop20h 55m

$931

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 8/24

1:40 am-4:35 am

1 stop36h 55m

Bangkok Suvarnabhumi

Sun 9/20

9:35 am-9:35 am

1 stop38h 00m

$932

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 10/7

11:30 pm-9:35 am

1 stop20h 05m

Bangkok Suvarnabhumi

Mon 10/19

9:35 am-10:52 pm

2 stops27h 17m

$933

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 8/29

12:00 pm-9:55 pm

1 stop19h 55m

Bangkok Suvarnabhumi

Sun 9/20

3:15 am-9:05 am

1 stop19h 50m

$934

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 10/4

10:45 pm-4:35 am

2 stops39h 50m

Bangkok Suvarnabhumi

Mon 10/19

9:35 am-7:15 pm

2 stops23h 40m

$935

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/14

6:45 pm-9:35 am

2 stops24h 50m

Bangkok Suvarnabhumi

Wed 9/30

9:35 am-4:30 pm

1 stop20h 55m

$936

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 8/5

12:15 pm-9:35 am

2 stops31h 20m

Bangkok Suvarnabhumi

Mon 8/24

7:00 am-10:40 am

1 stop17h 40m

$937

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 August, then book flights to Bangkok from San Francisco during January instead. Flights to Bangkok in January, while not as cheap as those in August, still average around $739.

How far in advance should I book a flight from San Francisco 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 $923 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 $787 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
1,006 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $485Free CancellationRating
7.5
157 reviews
Search China Southern flights
AIR PREMIAPriceFrom $494Free CancellationRating
8.2
99 reviews
Search AIR PREMIA flights
Vietnam AirlinesPriceFrom $532Free CancellationRating
7.7
279 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $552Free CancellationRating
8.2
1,563 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $557Free CancellationRating
5.6
2,957 reviews
Search Air India flights
Japan AirlinesPriceFrom $569Free CancellationRating
8.3
1,864 reviews
Search Japan Airlines flights
Korean AirPriceFrom $573Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
China EasternPriceFrom $616Free CancellationRating
7.3
226 reviews
Search China Eastern flights
Air ChinaPriceFrom $626Free CancellationRating
7.3
158 reviews
Search Air China 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