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Cheap flights from San Francisco to Bangkok from $346

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 3/2. 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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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.
China Eastern Logo
1:00 pm - 12:20 pm
SFO
-
BKK
33h 20m
1 stop
China Eastern Logo
1:55 am - 10:00 am
BKK
-
SFO
22h 05m
1 stop
$688China Eastern
Mon, Mar 16 - Fri, Mar 20
China Eastern Logo
1:00 pm - 12:20 pm
SFO
-
BKK
33h 20m
1 stop
China Eastern Logo
2:35 am - 10:00 am
BKK
-
SFO
21h 25m
3 stops
$689China Eastern
Thu, Mar 19 - Wed, Mar 25
Air India Logo
10:00 am - 2:15 pm
SFO
-
BKK
38h 15m
2 stops
Air India Logo
3:15 pm - 7:00 am
BKK
-
SFO
29h 45m
1 stop
$690Air India
Sun, Apr 5 - Sun, Apr 19
Cathay Pacific Logo
1:00 pm - 12:10 am
SFO
-
BKK
21h 10m
1 stop
Cathay Pacific Logo
3:00 pm - 10:40 pm
BKK
-
SFO
21h 40m
1 stop
$691Cathay Pacific
Sun, May 3 - Tue, May 19
Singapore Airlines Logo
11:00 am - 8:05 am
SFO
-
BKK
31h 05m
1 stop
Singapore Airlines Logo
10:30 pm - 9:10 am
BKK
-
SFO
24h 40m
1 stop
$692Singapore Airlines
Sun, Apr 26 - Sun, May 10
Korean Air Logo
6:30 am - 12:45 am
SFO
-
BKK
27h 15m
2 stops
Korean Air Logo
12:55 am - 10:30 am
BKK
-
SFO
23h 35m
1 stop
$693Korean Air
Wed, Mar 4 - Wed, Mar 18
Delta Logo
12:40 pm - 12:45 am
SFO
-
BKK
22h 05m
1 stop
Delta Logo
2:05 am - 6:44 pm
BKK
-
SFO
30h 39m
2 stops
$694Delta
Tue, Mar 10 - Mon, Mar 16
Cathay Pacific Logo
12:25 pm - 12:15 am
SFO
-
BKK
21h 50m
1 stop
Cathay Pacific Logo
7:15 pm - 5:20 pm
BKK
-
SFO
36h 05m
1 stop
$695Cathay Pacific
Sun, Mar 8 - Sun, Mar 15
China Airlines Logo
11:40 pm - 9:50 am
SFO
-
BKK
20h 10m
1 stop
China Airlines Logo
1:20 pm - 7:55 pm
BKK
-
SFO
20h 35m
1 stop
$696China Airlines
Mon, Mar 16 - Mon, Apr 20
United Airlines Logo
11:00 pm - 9:35 am
SFO
-
BKK
20h 35m
1 stop
United Airlines Logo
9:35 am - 4:35 pm
BKK
-
SFO
21h 00m
1 stop
$697United Airlines
Sat, May 2 - Thu, May 21

Air India flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best Air India deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
Air India
Apr 5
SFO10:00 amSan Francisco
38h 15m
2 stops
BKK2:15 pmBangkok Suvarnabhumi
Apr 19
BKK3:15 pmBangkok Suvarnabhumi
29h 45m
1 stop
SFO7:00 amSan Francisco
$690
Air India
Mar 26
SFO3:25 pmSan Francisco
38h 55m
2 stops
BKK8:20 pmBangkok Suvarnabhumi
Apr 1
BKK3:15 pmBangkok Suvarnabhumi
38h 20m
1 stop
SFO3:35 pmSan Francisco
$701
Air India
Apr 6
SFO10:00 amSan Francisco
38h 15m
2 stops
BKK2:15 pmBangkok Suvarnabhumi
Apr 10
BKK5:55 pmBangkok Suvarnabhumi
35h 40m
1 stop
SFO3:35 pmSan Francisco
$702

Cathay Pacific flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best Cathay Pacific deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
Cathay Pacific
May 3
SFO1:00 pmSan Francisco
21h 10m
1 stop
BKK12:10 amBangkok Suvarnabhumi
May 19
BKK3:00 pmBangkok Suvarnabhumi
21h 40m
1 stop
SFO10:40 pmSan Francisco
$691
Cathay Pacific
Mar 2
SFO10:55 pmSan Francisco
20h 45m
1 stop
BKK10:40 amBangkok Suvarnabhumi
Mar 16
BKK7:15 pmBangkok Suvarnabhumi
29h 30m
1 stop
SFO10:45 amSan Francisco
$695
Cathay Pacific
Mar 16
SFO10:45 pmSan Francisco
21h 55m
1 stop
BKK10:40 amBangkok Suvarnabhumi
Mar 24
BKK7:55 amBangkok Suvarnabhumi
16h 50m
1 stop
SFO10:45 amSan Francisco
$696

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Bangkok Suvarnabhumi Airport 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 February 21, 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/16

1:00 pm-12:20 pm

1 stop33h 20m

Bangkok Suvarnabhumi

Fri 3/20

1:55 am-10:00 am

1 stop22h 05m

$688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/19

1:00 pm-12:20 pm

1 stop33h 20m

Bangkok Suvarnabhumi

Wed 3/25

2:35 am-10:00 am

3 stops21h 25m

$689

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 4/5

10:00 am-2:15 pm

2 stops38h 15m

Bangkok Suvarnabhumi

Sun 4/19

3:15 pm-7:00 am

1 stop29h 45m

$690

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 5/3

1:00 pm-12:10 am

1 stop21h 10m

Bangkok Suvarnabhumi

Tue 5/19

3:00 pm-10:40 pm

1 stop21h 40m

$691

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 4/26

11:00 am-8:05 am

1 stop31h 05m

Bangkok Suvarnabhumi

Sun 5/10

10:30 pm-9:10 am

1 stop24h 40m

$692

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 3/4

6:30 am-12:45 am

2 stops27h 15m

Bangkok Suvarnabhumi

Wed 3/18

12:55 am-10:30 am

1 stop23h 35m

$693

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/10

12:40 pm-12:45 am

1 stop22h 05m

Bangkok Suvarnabhumi

Mon 3/16

2:05 am-6:44 pm

2 stops30h 39m

$694

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 3/8

12:25 pm-12:15 am

1 stop21h 50m

Bangkok Suvarnabhumi

Sun 3/15

7:15 pm-5:20 pm

1 stop36h 05m

$695

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/16

11:40 pm-9:50 am

1 stop20h 10m

Bangkok Suvarnabhumi

Mon 4/20

1:20 pm-7:55 pm

1 stop20h 35m

$696

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 5/2

11:00 pm-9:35 am

1 stop20h 35m

Bangkok Suvarnabhumi

Thu 5/21

9:35 am-4:35 pm

1 stop21h 00m

$697

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 Suvarnabhumi Airport

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 Bangkok Suvarnabhumi Airport?

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from San Francisco, with most prices found around $732. The month of August is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from San Francisco averaging around $769.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from San Francisco for as low as $770 on momondo.

Can stopping save me money on San Francisco to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a San Francisco to Bangkok Suvarnabhumi Airport flight.

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

As of February 2026, prices for San Francisco to Bangkok Suvarnabhumi Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Bangkok Suvarnabhumi Airport (SFO to BKK) flight deals and tips

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

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from San Francisco to Bangkok Suvarnabhumi Airport takes 19h 25m
There are no direct flights from San Francisco to Bangkok Suvarnabhumi Airport. There are no popular flight routes from San Francisco to Bangkok Suvarnabhumi Airport.
Search flight deals

  • How far is San Francisco to Bangkok Suvarnabhumi by plane?

    There are 7906.9 mi between San Francisco and Bangkok Suvarnabhumi. In terms of flight time, this usually takes a little over 19h 25m.

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

    Prices for flights from San Francisco Airport to Bangkok Suvarnabhumi Airport refresh daily.

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

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

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

    The travel and health documents required for your trip to Bangkok Suvarnabhumi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Bangkok Suvarnabhumi Airport?

Best airlines flying from San Francisco to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from San Francisco to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $499Free CancellationRating
7.3
137 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $556Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $557Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Vietnam AirlinesPriceFrom $564Free CancellationRating
7.6
232 reviews
Search Vietnam Airlines flights
Philippine AirlinesPriceFrom $572Free CancellationRating
7.2
957 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $573Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Thai AirwaysPriceFrom $607Free CancellationRating
7.8
384 reviews
Search Thai Airways flights
China EasternPriceFrom $617Free CancellationRating
7.2
197 reviews
Search China Eastern flights
Air ChinaPriceFrom $626Free CancellationRating
7.2
139 reviews
Search Air China flights
Asiana AirlinesPriceFrom $644Free CancellationRating
8.1
504 reviews
Search Asiana Airlines flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Ko Lan
Chonburi
Pak Chong
Sattahip
Phetchaburi

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from San Francisco to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Bangkok.

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

Yes momondo offers price alerts on flights to Bangkok from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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