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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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
8:15 pm - 9:50 am
BKK
-
SFO
27h 35m
1 stop
$830Singapore Airlines
Mon, Aug 3 - Wed, Sep 16
China Eastern Logo
8:55 am - 12:40 am
SFO
-
BKK
25h 45m
2 stops
China Eastern Logo
1:35 pm - 9:05 am
BKK
-
SFO
33h 30m
1 stop
$841China Eastern
Sun, Sep 13 - Sun, Oct 4
China Eastern Logo
8:55 am - 12:20 pm
SFO
-
BKK
37h 25m
2 stops
China Eastern Logo
1:35 pm - 9:00 am
BKK
-
SFO
34h 25m
1 stop
$846China Eastern
Tue, Oct 27 - Wed, Nov 4
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
$847Singapore Airlines
Thu, Aug 20 - Fri, Sep 11
China Eastern Logo
7:00 am - 12:55 am
SFO
-
BKK
26h 55m
2 stops
China Eastern Logo
3:55 pm - 9:00 am
BKK
-
SFO
32h 05m
2 stops
$848China Eastern
Mon, Nov 2 - Wed, Nov 18
China Eastern Logo
7:00 am - 12:20 pm
SFO
-
BKK
38h 20m
2 stops
China Eastern Logo
3:55 pm - 9:00 am
BKK
-
SFO
32h 05m
2 stops
$849China Eastern
Sun, Nov 15 - Wed, Dec 2
Multiple Airlines Logo
12:00 pm - 12:20 pm
SFO
-
BKK
33h 20m
1 stop
Multiple Airlines Logo
7:05 pm - 9:00 am
BKK
-
SFO
28h 55m
1 stop
$851Multiple Airlines
Mon, Nov 2 - Wed, Nov 18
China Eastern Logo
12:00 pm - 12:55 am
SFO
-
BKK
21h 55m
1 stop
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$852China Eastern
Thu, Nov 19 - Wed, Nov 25
China Eastern Logo
8:55 am - 12:55 am
SFO
-
BKK
26h 00m
2 stops
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$853China Eastern
Fri, Oct 30 - Wed, Nov 11
China Eastern Logo
1:00 pm - 2:55 pm
SFO
-
BKK
35h 55m
2 stops
China Eastern Logo
1:55 am - 3:08 pm
BKK
-
SFO
28h 13m
2 stops
$854China Eastern
Thu, Oct 29 - Fri, Nov 13

Singapore Airlines flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best Singapore Airlines deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines
Aug 25
SFO11:45 amSan Francisco
30h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
Sep 17
BKK9:15 pmBangkok Suvarnabhumi
26h 35m
1 stop
SFO9:50 amSan Francisco
$830
Singapore Airlines
Aug 20
SFO11:45 amSan Francisco
30h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
Sep 11
BKK8:15 pmBangkok Suvarnabhumi
27h 35m
1 stop
SFO9:50 amSan Francisco
$847
Singapore Airlines
Sep 29
SFO11:45 amSan Francisco
30h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
Nov 24
BKK12:00 pmBangkok Suvarnabhumi
34h 50m
1 stop
SFO7:50 amSan Francisco
$869

China Eastern flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best China Eastern deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
China Eastern
Sep 13
SFO8:55 amSan Francisco
25h 45m
2 stops
BKK12:40 amBangkok Suvarnabhumi
Oct 4
BKK1:35 pmBangkok Suvarnabhumi
33h 30m
1 stop
SFO9:05 amSan Francisco
$841
China Eastern
Oct 27
SFO8:55 amSan Francisco
37h 25m
2 stops
BKK12:20 pmBangkok Suvarnabhumi
Nov 4
BKK1:35 pmBangkok Suvarnabhumi
34h 25m
1 stop
SFO9:00 amSan Francisco
$846
China Eastern
Sep 9
SFO8:55 amSan Francisco
27h 00m
2 stops
BKK1:55 amBangkok Suvarnabhumi
Dec 9
BKK3:55 pmBangkok Suvarnabhumi
32h 05m
2 stops
SFO9:00 amSan Francisco
$848

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 May 23, 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

Cheapest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 8/3

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Wed 9/16

8:15 pm-9:50 am

1 stop27h 35m

$830

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 9/13

8:55 am-12:40 am

2 stops25h 45m

Bangkok Suvarnabhumi

Sun 10/4

1:35 pm-9:05 am

1 stop33h 30m

$841

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 10/27

8:55 am-12:20 pm

2 stops37h 25m

Bangkok Suvarnabhumi

Wed 11/4

1:35 pm-9:00 am

1 stop34h 25m

$846

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 8/20

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Fri 9/11

8:15 pm-9:50 am

1 stop27h 35m

$847

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 11/2

7:00 am-12:55 am

2 stops26h 55m

Bangkok Suvarnabhumi

Wed 11/18

3:55 pm-9:00 am

2 stops32h 05m

$848

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 11/15

7:00 am-12:20 pm

2 stops38h 20m

Bangkok Suvarnabhumi

Wed 12/2

3:55 pm-9:00 am

2 stops32h 05m

$849

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 11/2

12:00 pm-12:20 pm

1 stop33h 20m

Bangkok Suvarnabhumi

Wed 11/18

7:05 pm-9:00 am

1 stop28h 55m

$851
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 11/19

12:00 pm-12:55 am

1 stop21h 55m

Bangkok Suvarnabhumi

Wed 11/25

1:55 am-3:08 pm

2 stops28h 13m

$852

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 10/30

8:55 am-12:55 am

2 stops26h 00m

Bangkok Suvarnabhumi

Wed 11/11

1:55 am-3:08 pm

2 stops28h 13m

$853

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 10/29

1:00 pm-2:55 pm

2 stops35h 55m

Bangkok Suvarnabhumi

Fri 11/13

1:55 am-3:08 pm

2 stops28h 13m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 $731. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from San Francisco averaging around $765.

How far in advance should I book a flight from San Francisco 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 $885 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 $757 on momondo.

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

You could potentially save up to 18% 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 May 2026, prices for San Francisco to Bangkok Suvarnabhumi Airport flights are approximately 32% 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

21h 15m

Direct flights

None
The fastest flight from San Francisco to Bangkok Suvarnabhumi Airport takes 21h 15m
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

Frequently asked questions about flying from San Francisco to Bangkok Suvarnabhumi Airport

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

    There are 7907.8 mi between San Francisco and Bangkok Suvarnabhumi. In terms of flight time, this usually takes a little over 21h 15m.

  • 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
Philippine AirlinesPriceFrom $198Free CancellationRating
7.3
998 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $485Free CancellationRating
7.5
152 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $552Free CancellationRating
8.2
1,522 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $557Free CancellationRating
5.5
2,958 reviews
Search Air India flights
AIR PREMIAPriceFrom $571Free CancellationRating
8.0
93 reviews
Search AIR PREMIA flights
Air ChinaPriceFrom $596Free CancellationRating
7.3
152 reviews
Search Air China flights
China EasternPriceFrom $617Free CancellationRating
7.3
216 reviews
Search China Eastern flights
Korean AirPriceFrom $622Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $647Free CancellationRating
8.1
534 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $648Free CancellationRating
7.1
11,078 reviews
Search Air Canada 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
Chonburi
Ayutthaya
Ko Lan
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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