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Cheap flights from San Francisco to Bangkok from $251

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.
Singapore Airlines Logo
9:40 am - 8:25 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
6:10 pm - 7:50 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
28h 40m1 stop Singapore Changi
$686Singapore Airlines
Sun, Feb 7 - Mon, Feb 22
Singapore Airlines Logo
9:40 am - 8:25 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
9:15 pm - 7:50 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
25h 35m1 stop Singapore Changi
$727Singapore Airlines
Tue, Mar 2 - Thu, Mar 11
China Eastern Logo
1:00 pm - 3:55 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
36h 55m1 stop Shanghai Pu Dong
China Eastern Logo
3:00 am - 9:00 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
21h 00m2 stops Wuhan Shanghai Pu Dong
$733China Eastern
Mon, Oct 26 - Sun, Nov 8
AIR PREMIA Logo
4:20 pm - 9:25 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
39h 05m1 stop Incheon Intl
AIR PREMIA Logo
10:55 pm - 1:20 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 25m1 stop Incheon Intl
$734AIR PREMIA
Wed, Oct 28 - Thu, Nov 12
Korean Air Logo
11:45 am - 11:05 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
20h 20m1 stop Incheon Intl
Korean Air Logo
1:05 am - 9:35 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
23h 30m1 stop Incheon Intl
$736Korean Air
Sun, Nov 22 - Fri, Dec 18
AIR PREMIA Logo
5:00 pm - 9:10 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
38h 10m1 stop Incheon Intl
AIR PREMIA Logo
10:55 pm - 1:20 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 25m1 stop Incheon Intl
$736AIR PREMIA
Wed, Oct 21 - Thu, Nov 12
Multiple Airlines Logo
3:20 pm - 9:25 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
39h 05m1 stop Incheon Intl
Multiple Airlines Logo
2:20 pm - 5:00 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 40m1 stop Ho Chi Minh City
$737Multiple Airlines
Wed, Nov 4 - Sun, Dec 6
Multiple Airlines Logo
3:20 pm - 9:25 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
39h 05m1 stop Incheon Intl
Multiple Airlines Logo
11:20 am - 5:00 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
20h 40m1 stop Ho Chi Minh City
$738Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
China Eastern Logo
1:00 pm - 1:55 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
22h 55m1 stop Shanghai Pu Dong
China Eastern Logo
9:05 pm - 9:00 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
26h 55m2 stops Kunming Changshui Shanghai Pu Dong
$739China Eastern
Thu, Oct 29 - Sun, Nov 8
Korean Air Logo
4:49 pm - 1:25 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
30h 36m2 stops Los Angeles Incheon Intl
Korean Air Logo
1:05 am - 9:35 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
23h 30m1 stop Incheon Intl
$751Korean Air
Wed, Oct 28 - Tue, Nov 3

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Vietnam Airlines flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best Vietnam Airlines deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
Vietnam Airlines
Nov 5
SFO9:10 pmSan Francisco
25h 00m
1 stop
BKK1:10 pmBangkok Suvarnabhumi
Nov 12
BKK11:20 amBangkok Suvarnabhumi
20h 40m
1 stop
SFO5:00 pmSan Francisco
$780
Vietnam Airlines
Sep 24
SFO10:50 pmSan Francisco
24h 20m
1 stop
BKK1:10 pmBangkok Suvarnabhumi
Oct 27
BKK8:50 pmBangkok Suvarnabhumi
35h 10m
1 stop
SFO6:00 pmSan Francisco
$811

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
Feb 7
SFO9:40 amSan Francisco
31h 45m
1 stop
BKK8:25 amBangkok Suvarnabhumi
Feb 22
BKK6:10 pmBangkok Suvarnabhumi
28h 40m
1 stop
SFO7:50 amSan Francisco
$686
Singapore Airlines
Feb 17
SFO9:40 amSan Francisco
31h 45m
1 stop
BKK8:25 amBangkok Suvarnabhumi
Mar 13
BKK1:35 pmBangkok Suvarnabhumi
33h 15m
1 stop
SFO7:50 amSan Francisco
$727
Singapore Airlines
Oct 14
SFO11:45 amSan Francisco
33h 15m
1 stop
BKK11:00 amBangkok Suvarnabhumi
Oct 21
BKK6:30 pmBangkok Suvarnabhumi
29h 20m
1 stop
SFO9:50 amSan Francisco
$741

momondo Fare Finder

 
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 San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sun 2/7

9:40 am-8:25 am

1 stop31h 45m

Bangkok Suvarnabhumi

Mon 2/22

6:10 pm-7:50 am

1 stop28h 40m

$686

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Tue 3/2

9:40 am-8:25 am

1 stop31h 45m

Bangkok Suvarnabhumi

Thu 3/11

9:15 pm-7:50 am

1 stop25h 35m

$727

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Mon 10/26

1:00 pm-3:55 pm

1 stop36h 55m

Bangkok Suvarnabhumi

Sun 11/8

3:00 am-9:00 am

2 stops21h 00m

$733

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 10/28

4:20 pm-9:25 pm

1 stop39h 05m

Bangkok Suvarnabhumi

Thu 11/12

10:55 pm-1:20 pm

1 stop29h 25m

$734
Quickest round-trip

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sun 11/22

11:45 am-11:05 pm

1 stop20h 20m

Bangkok Suvarnabhumi

Fri 12/18

1:05 am-9:35 am

1 stop23h 30m

$736

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 10/21

5:00 pm-9:10 pm

1 stop38h 10m

Bangkok Suvarnabhumi

Thu 11/12

10:55 pm-1:20 pm

1 stop29h 25m

$736

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 11/4

3:20 pm-9:25 pm

1 stop39h 05m

Bangkok Suvarnabhumi

Sun 12/6

2:20 pm-5:00 pm

1 stop17h 40m

$737

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Sat 11/7

3:20 pm-9:25 pm

1 stop39h 05m

Bangkok Suvarnabhumi

Wed 11/18

11:20 am-5:00 pm

1 stop20h 40m

$738

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Thu 10/29

1:00 pm-1:55 am

1 stop22h 55m

Bangkok Suvarnabhumi

Sun 11/8

9:05 pm-9:00 am

2 stops26h 55m

$739

San FranciscoBangkok

SFO San Francisco - BKK Bangkok Suvarnabhumi

SFOBKK

San Francisco

Wed 10/28

4:49 pm-1:25 pm

2 stops30h 36m

Bangkok Suvarnabhumi

Tue 11/3

1:05 am-9:35 am

1 stop23h 30m

$751

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

Prices are currently low for flights on this route.

Typical prices usually range from $714 to $920.
The lowest price recently found on this route was $686.

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of February is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from San Francisco, with most prices found around $775. The month of January is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from San Francisco averaging around $782.

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 $955 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 $816 on momondo.

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

You could potentially save up to 13% 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 September 2026, prices for San Francisco to Bangkok Suvarnabhumi Airport flights are approximately 38% 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

Best Price Found

$251

Fastest flight time

19h 55m

Direct flights

None
The best one-way flight to Bangkok Suvarnabhumi Airport from San Francisco in the past 72 hours is $251. The best round-trip flight deal from San Francisco to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $686.
The fastest flight from San Francisco to Bangkok Suvarnabhumi Airport takes 19h 55m
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 19h 55m.

  • 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 $175Free CancellationRating
7.3
1,026 reviews
Search Philippine Airlines flights
China SouthernPriceFrom $488Free CancellationRating
7.3
172 reviews
Search China Southern flights
AIR PREMIAPriceFrom $494Free CancellationRating
8.1
106 reviews
Search AIR PREMIA flights
Singapore AirlinesPriceFrom $552Free CancellationRating
8.2
1,601 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $557Free CancellationRating
5.5
2,924 reviews
Search Air India flights
Vietnam AirlinesPriceFrom $565Free CancellationRating
7.7
287 reviews
Search Vietnam Airlines flights
Japan AirlinesPriceFrom $569Free CancellationRating
8.3
1,913 reviews
Search Japan Airlines flights
Air ChinaPriceFrom $591Free CancellationRating
7.5
165 reviews
Search Air China flights
Korean AirPriceFrom $637Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights
China EasternPriceFrom $651Free CancellationRating
7.3
239 reviews
Search China Eastern 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
Sattahip
Ko Lan
Ayutthaya
Pak Chong
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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