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Cheap flights from San Francisco to Bangkok from $424

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 9/7. 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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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.
China Eastern Logo
8:55 am - 12:40 am
SFO
-
BKK
25h 45m
2 stops
China Eastern Logo
7:10 pm - 9:05 am
BKK
-
SFO
27h 55m
1 stop
$778China Eastern
Wed, Aug 26 - Wed, Oct 21
China Eastern Logo
8:55 am - 12:40 am
SFO
-
BKK
25h 45m
2 stops
China Eastern Logo
5:05 am - 9:05 am
BKK
-
SFO
18h 00m
1 stop
$779China Eastern
Mon, Aug 31 - Thu, Oct 15
China Eastern Logo
8:55 am - 12:40 am
SFO
-
BKK
25h 45m
2 stops
China Eastern Logo
1:55 am - 9:00 am
BKK
-
SFO
22h 05m
1 stop
$782China Eastern
Tue, Sep 15 - Sun, Nov 15
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
$783Singapore Airlines
Thu, Sep 17 - Fri, Oct 16
China Eastern Logo
12:00 pm - 2:55 pm
SFO
-
BKK
36h 55m
2 stops
China Eastern Logo
6:15 pm - 9:00 am
BKK
-
SFO
29h 45m
2 stops
$787China Eastern
Sat, Oct 24 - Sun, Nov 8
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
$789Singapore Airlines
Sat, Sep 19 - Sat, Sep 26
China Eastern Logo
12:00 pm - 9:55 pm
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
9:55 pm - 9:05 am
BKK
-
SFO
25h 10m
1 stop
$790China Eastern
Sat, Aug 29 - Sun, Sep 13
Singapore Airlines Logo
11:45 am - 8:25 am
SFO
-
BKK
30h 40m
1 stop
Singapore Airlines Logo
6:10 pm - 7:50 am
BKK
-
SFO
28h 40m
1 stop
$791Singapore Airlines
Fri, Oct 23 - Fri, Nov 13
Multiple Airlines Logo
6:00 am - 11:00 pm
SFO
-
BKK
27h 00m
2 stops
Multiple Airlines Logo
7:55 am - 9:55 pm
BKK
-
SFO
28h 00m
2 stops
$794Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
China Eastern Logo
12:00 pm - 1:55 am
SFO
-
BKK
23h 55m
1 stop
China Eastern Logo
5:05 am - 9:05 am
BKK
-
SFO
18h 00m
1 stop
$795China Eastern
Mon, Sep 7 - Mon, Sep 21

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China Eastern flights from San Francisco to Bangkok

Our best China Eastern deals on San Francisco to Bangkok flight tickets
China Eastern
Aug 26
SFO8:55 amSan Francisco
25h 45m
2 stops
BKK12:40 amBangkok Suvarnabhumi
Oct 21
BKK7:10 pmBangkok Suvarnabhumi
27h 55m
1 stop
SFO9:05 amSan Francisco
$778
China Eastern
Aug 31
SFO8:55 amSan Francisco
25h 45m
2 stops
BKK12:40 amBangkok Suvarnabhumi
Oct 15
BKK5:05 amBangkok Suvarnabhumi
18h 00m
1 stop
SFO9:05 amSan Francisco
$779
China Eastern
Sep 15
SFO8:55 amSan Francisco
25h 45m
2 stops
BKK12:40 amBangkok Suvarnabhumi
Nov 15
BKK1:55 amBangkok Suvarnabhumi
22h 05m
1 stop
SFO9:00 amSan Francisco
$782

Asiana Airlines flights from San Francisco to Bangkok

Our best Asiana Airlines deals on San Francisco to Bangkok flight tickets
Asiana Airlines
May 4
SFO11:20 pmSan Francisco
21h 20m
1 stop
BKK10:40 amBangkok Suvarnabhumi
May 18
BKK11:45 amBangkok Suvarnabhumi
17h 45m
1 stop
SFO3:30 pmSan Francisco
$825
Asiana Airlines
Aug 18
SFO11:20 pmSan Francisco
21h 20m
1 stop
BKK10:40 amBangkok Suvarnabhumi
Aug 31
BKK1:20 amBangkok Suvarnabhumi
28h 10m
1 stop
SFO3:30 pmSan Francisco
$836
Asiana Airlines
May 7
SFO11:20 pmSan Francisco
21h 20m
1 stop
BKK10:40 amBangkok Suvarnabhumi
May 27
BKK11:45 amBangkok Suvarnabhumi
17h 45m
1 stop
SFO3:30 pmSan Francisco
$839

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 28, 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

Wed 8/26

8:55 am-12:40 am

2 stops25h 45m

Bangkok Suvarnabhumi

Wed 10/21

7:10 pm-9:05 am

1 stop27h 55m

$778

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 8/31

8:55 am-12:40 am

2 stops25h 45m

Bangkok Suvarnabhumi

Thu 10/15

5:05 am-9:05 am

1 stop18h 00m

$779

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/15

8:55 am-12:40 am

2 stops25h 45m

Bangkok Suvarnabhumi

Sun 11/15

1:55 am-9:00 am

1 stop22h 05m

$782

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 9/17

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Fri 10/16

6:30 pm-9:50 am

1 stop29h 20m

$783

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 10/24

12:00 pm-2:55 pm

2 stops36h 55m

Bangkok Suvarnabhumi

Sun 11/8

6:15 pm-9:00 am

2 stops29h 45m

$787

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

$789

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 8/29

12:00 pm-9:55 pm

1 stop19h 55m

Bangkok Suvarnabhumi

Sun 9/13

9:55 pm-9:05 am

1 stop25h 10m

$790

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 10/23

11:45 am-8:25 am

1 stop30h 40m

Bangkok Suvarnabhumi

Fri 11/13

6:10 pm-7:50 am

1 stop28h 40m

$791

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/14

6:00 am-11:00 pm

2 stops27h 00m

Bangkok Suvarnabhumi

Mon 9/21

7:55 am-9:55 pm

2 stops28h 00m

$794
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/7

12:00 pm-1:55 am

1 stop23h 55m

Bangkok Suvarnabhumi

Mon 9/21

5:05 am-9:05 am

1 stop18h 00m

$795

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 February, then book flights to Bangkok from San Francisco during November instead. Flights to Bangkok in November, while not as cheap as those in February, still average around $775.

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 $882 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 $774 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 $198Free CancellationRating
7.3
993 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $485Free CancellationRating
7.4
151 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $553Free CancellationRating
8.2
1,503 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $560Free CancellationRating
5.5
2,960 reviews
Search Air India flights
Air ChinaPriceFrom $596Free CancellationRating
7.3
148 reviews
Search Air China flights
AIR PREMIAPriceFrom $614Free CancellationRating
8.1
89 reviews
Search AIR PREMIA flights
China EasternPriceFrom $617Free CancellationRating
7.3
209 reviews
Search China Eastern flights
Korean AirPriceFrom $631Free CancellationRating
8.4
1,214 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $648Free CancellationRating
8.1
524 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $648Free CancellationRating
7.1
10,977 reviews
Search Air Canada 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