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Cheap flights from San Francisco to Bangkok from $315

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 8/29. 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 - 11:00 am
SFO
-
BKK
33h 15m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$705Singapore Airlines
Sun, Aug 30 - Mon, Sep 21
China Eastern Logo
12:00 pm - 12:30 pm
SFO
-
BKK
34h 30m
1 stop
China Eastern Logo
7:10 pm - 9:05 am
BKK
-
SFO
27h 55m
1 stop
$711China Eastern
Thu, May 7 - Sun, May 10
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
$712Singapore Airlines
Tue, Sep 8 - Wed, Sep 16
China Eastern Logo
12:00 pm - 12:20 pm
SFO
-
BKK
34h 20m
2 stops
China Eastern Logo
9:55 pm - 9:05 am
BKK
-
SFO
25h 10m
1 stop
$713China Eastern
Thu, May 7 - Sun, May 10
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
6:30 pm - 9:50 am
BKK
-
SFO
29h 20m
1 stop
$714Singapore Airlines
Thu, Aug 20 - Tue, Aug 25
China Eastern Logo
12:00 pm - 12:40 am
SFO
-
BKK
22h 40m
1 stop
China Eastern Logo
1:35 pm - 9:05 am
BKK
-
SFO
33h 30m
1 stop
$718China Eastern
Sat, May 2 - Sun, May 10
China Eastern Logo
12:00 pm - 12:40 am
SFO
-
BKK
22h 40m
1 stop
China Eastern Logo
1:55 am - 9:00 am
BKK
-
SFO
22h 05m
1 stop
$723China Eastern
Mon, Sep 21 - Sun, Nov 8
Singapore Airlines Logo
11:45 am - 12:20 pm
SFO
-
BKK
34h 35m
1 stop
Singapore Airlines Logo
8:15 pm - 9:50 am
BKK
-
SFO
27h 35m
1 stop
$724Singapore Airlines
Wed, Jul 22 - Wed, Oct 7
China Eastern Logo
12:00 pm - 12:40 am
SFO
-
BKK
22h 40m
1 stop
China Eastern Logo
3:55 pm - 10:00 am
BKK
-
SFO
32h 05m
2 stops
$725China Eastern
Thu, Sep 10 - Fri, Oct 30
Multiple Airlines Logo
11:45 am - 10:25 pm
SFO
-
DMK
20h 40m
1 stop
Multiple Airlines Logo
7:35 am - 3:15 pm
DMK
-
SFO
45h 40m
2 stops
$909Multiple Airlines
Mon, Aug 24 - Mon, Sep 28

China Eastern flights from San Francisco to Bangkok

Our best China Eastern deals on San Francisco to Bangkok flight tickets
China Eastern
May 7
SFO12:00 pmSan Francisco
34h 30m
1 stop
BKK12:30 pmBangkok Suvarnabhumi
May 10
BKK7:10 pmBangkok Suvarnabhumi
27h 55m
1 stop
SFO9:05 amSan Francisco
$711
China Eastern
May 7
SFO12:00 pmSan Francisco
34h 20m
2 stops
BKK12:20 pmBangkok Suvarnabhumi
May 10
BKK9:55 pmBangkok Suvarnabhumi
25h 10m
1 stop
SFO9:05 amSan Francisco
$713
China Eastern
May 2
SFO12:00 pmSan Francisco
22h 40m
1 stop
BKK12:40 amBangkok Suvarnabhumi
May 10
BKK1:35 pmBangkok Suvarnabhumi
33h 30m
1 stop
SFO9:05 amSan Francisco
$718

Korean Air flights from San Francisco to Bangkok

Our best Korean Air deals on San Francisco to Bangkok flight tickets
Korean Air
Apr 23
SFO12:40 pmSan Francisco
34h 55m
1 stop
BKK1:35 pmBangkok Suvarnabhumi
May 10
BKK9:40 pmBangkok Suvarnabhumi
27h 00m
1 stop
SFO10:40 amSan Francisco
$765
Korean Air
Apr 11
SFO12:40 pmSan Francisco
34h 55m
1 stop
BKK1:35 pmBangkok Suvarnabhumi
May 6
BKK9:50 amBangkok Suvarnabhumi
38h 50m
1 stop
SFO10:40 amSan Francisco
$806
Korean Air
Apr 11
SFO12:40 pmSan Francisco
34h 55m
1 stop
BKK1:35 pmBangkok Suvarnabhumi
May 6
BKK9:50 amBangkok Suvarnabhumi
38h 50m
1 stop
SFO10:40 amSan Francisco
$823

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 1, 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

Sun 8/30

11:45 am-11:00 am

1 stop33h 15m

Bangkok Suvarnabhumi

Mon 9/21

9:15 pm-9:50 am

1 stop26h 35m

$705

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/7

12:00 pm-12:30 pm

1 stop34h 30m

Bangkok Suvarnabhumi

Sun 5/10

7:10 pm-9:05 am

1 stop27h 55m

$711

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/8

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Wed 9/16

9:15 pm-9:50 am

1 stop26h 35m

$712

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/7

12:00 pm-12:20 pm

2 stops34h 20m

Bangkok Suvarnabhumi

Sun 5/10

9:55 pm-9:05 am

1 stop25h 10m

$713

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 8/20

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Tue 8/25

6:30 pm-9:50 am

1 stop29h 20m

$714

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 5/2

12:00 pm-12:40 am

1 stop22h 40m

Bangkok Suvarnabhumi

Sun 5/10

1:35 pm-9:05 am

1 stop33h 30m

$718
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/21

12:00 pm-12:40 am

1 stop22h 40m

Bangkok Suvarnabhumi

Sun 11/8

1:55 am-9:00 am

1 stop22h 05m

$723

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 7/22

11:45 am-12:20 pm

1 stop34h 35m

Bangkok Suvarnabhumi

Wed 10/7

8:15 pm-9:50 am

1 stop27h 35m

$724

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 9/10

12:00 pm-12:40 am

1 stop22h 40m

Bangkok Suvarnabhumi

Fri 10/30

3:55 pm-10:00 am

2 stops32h 05m

$725

San FranciscoBangkok

SFO - DMK

SFODMK

San Francisco

Mon 8/24

11:45 am-10:25 pm

1 stop20h 40m

Bangkok Don Mueang Intl

Mon 9/28

7:35 am-3:15 pm

2 stops45h 40m

$909

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 November instead. Flights to Bangkok in November, while not as cheap as those in September, still average around $767.

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 $881 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 $769 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
979 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $485Free CancellationRating
7.4
146 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $554Free CancellationRating
8.2
1,486 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $566Free CancellationRating
5.5
2,972 reviews
Search Air India flights
Korean AirPriceFrom $579Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
Air ChinaPriceFrom $596Free CancellationRating
7.3
144 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 $645Free CancellationRating
8.1
507 reviews
Search Asiana Airlines flights
Cathay PacificPriceFrom $654Free CancellationRating
7.6
1,235 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