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Cheap flights from San Francisco to Bangkok from $398

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 1/13. 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 Southern Logo
11:35 pm - 11:25 am
SFO
-
BKK
20h 50m1 stop
China Southern Logo
12:25 pm - 7:40 pm
BKK
-
SFO
22h 15m2 stops
$701China Southern
mar., ene. 20 - jue., feb. 5
China Southern Logo
11:35 pm - 12:55 pm
SFO
-
BKK
46h 20m2 stops
China Southern Logo
1:55 pm - 7:40 pm
BKK
-
SFO
20h 45m1 stop
$702China Southern
jue., ene. 8 - sáb., ene. 24
Asiana Airlines Logo
11:50 pm - 11:15 am
SFO
-
BKK
20h 25m1 stop
Asiana Airlines Logo
11:55 pm - 2:00 pm
BKK
-
SFO
29h 05m1 stop
$703Asiana Airlines
jue., ene. 15 - dom., mar. 1
China Southern Logo
11:35 pm - 5:55 pm
SFO
-
BKK
27h 20m2 stops
China Southern Logo
3:15 pm - 7:40 pm
BKK
-
SFO
43h 25m2 stops
$705China Southern
lun., feb. 2 - dom., feb. 15
Air India Logo
4:30 pm - 1:35 pm
SFO
-
BKK
30h 05m2 stops
Air India Logo
5:55 pm - 12:25 pm
BKK
-
SFO
33h 30m1 stop
$706Air India
sáb., ene. 31 - lun., mar. 2
Air India Logo
4:30 pm - 1:35 pm
SFO
-
BKK
30h 05m2 stops
Air India Logo
5:55 pm - 12:25 pm
BKK
-
SFO
33h 30m1 stop
$707Air India
sáb., ene. 10 - sáb., feb. 21
Air India Logo
2:25 pm - 2:10 pm
SFO
-
BKK
32h 45m2 stops
Air India Logo
2:45 pm - 8:50 pm
BKK
-
SFO
45h 05m2 stops
$708Air India
mar., feb. 17 - vie., feb. 27
Air India Logo
4:30 pm - 1:35 pm
SFO
-
BKK
30h 05m2 stops
Air India Logo
3:10 pm - 12:25 pm
BKK
-
SFO
36h 15m1 stop
$709Air India
dom., feb. 15 - vie., feb. 27
Singapore Airlines Logo
9:40 am - 10:10 pm
SFO
-
BKK
21h 30m1 stop
Singapore Airlines Logo
12:00 pm - 7:50 am
BKK
-
SFO
34h 50m1 stop
$710Singapore Airlines
lun., ene. 19 - lun., feb. 2
China Eastern Logo
12:00 pm - 12:55 am
SFO
-
BKK
21h 55m1 stop
China Eastern Logo
7:55 pm - 9:00 am
BKK
-
SFO
28h 05m1 stop
$711China Eastern
lun., ene. 12 - vie., ene. 23

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
Jan 31
SFO4:30 pmSan Francisco
30h 05m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
Mar 2
BKK5:55 pmBangkok Suvarnabhumi
33h 30m
1 stop
SFO12:25 pmSan Francisco
$706
Find similar
Air India
Jan 10
SFO4:30 pmSan Francisco
30h 05m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
Feb 21
BKK5:55 pmBangkok Suvarnabhumi
33h 30m
1 stop
SFO12:25 pmSan Francisco
$707
Find similar
Air India
Feb 17
SFO2:25 pmSan Francisco
32h 45m
2 stops
BKK2:10 pmBangkok Suvarnabhumi
Feb 23
BKK8:50 pmBangkok Suvarnabhumi
39h 00m
2 stops
SFO8:50 pmSan Francisco
$708
Find similar

Asiana Airlines flights from San Francisco to Bangkok Suvarnabhumi Airport

Our best Asiana Airlines deals on San Francisco to Bangkok Suvarnabhumi Airport flight tickets
Asiana Airlines
Jan 15
SFO11:50 pmSan Francisco
20h 25m
1 stop
BKK11:15 amBangkok Suvarnabhumi
Mar 1
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$703
Find similar
Asiana Airlines
Jan 18
SFO11:50 pmSan Francisco
31h 10m
1 stop
BKK10:00 pmBangkok Suvarnabhumi
Jan 23
BKK12:20 pmBangkok Suvarnabhumi
16h 40m
1 stop
SFO2:00 pmSan Francisco
$713
Find similar
Asiana Airlines
Jan 13
SFO11:50 pmSan Francisco
31h 10m
1 stop
BKK10:00 pmBangkok Suvarnabhumi
Jan 21
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$714
Find similar

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 diciembre 15, 2025.
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

mar. 1/20

11:35 pm-11:25 am

1 stop20h 50m

Bangkok Suvarnabhumi

jue. 2/5

12:25 pm-7:40 pm

2 stops22h 15m

$701

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

jue. 1/8

11:35 pm-12:55 pm

2 stops46h 20m

Bangkok Suvarnabhumi

sáb. 1/24

1:55 pm-7:40 pm

1 stop20h 45m

$702

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

jue. 1/15

11:50 pm-11:15 am

1 stop20h 25m

Bangkok Suvarnabhumi

dom. 3/1

11:55 pm-2:00 pm

1 stop29h 05m

$703

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

lun. 2/2

11:35 pm-5:55 pm

2 stops27h 20m

Bangkok Suvarnabhumi

dom. 2/15

3:15 pm-7:40 pm

2 stops43h 25m

$705

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

sáb. 1/31

4:30 pm-1:35 pm

2 stops30h 05m

Bangkok Suvarnabhumi

lun. 3/2

5:55 pm-12:25 pm

1 stop33h 30m

$706

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

sáb. 1/10

4:30 pm-1:35 pm

2 stops30h 05m

Bangkok Suvarnabhumi

sáb. 2/21

5:55 pm-12:25 pm

1 stop33h 30m

$707

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

mar. 2/17

2:25 pm-2:10 pm

2 stops32h 45m

Bangkok Suvarnabhumi

vie. 2/27

2:45 pm-8:50 pm

2 stops45h 05m

$708

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

dom. 2/15

4:30 pm-1:35 pm

2 stops30h 05m

Bangkok Suvarnabhumi

vie. 2/27

3:10 pm-12:25 pm

1 stop36h 15m

$709

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

lun. 1/19

9:40 am-10:10 pm

1 stop21h 30m

Bangkok Suvarnabhumi

lun. 2/2

12:00 pm-7:50 am

1 stop34h 50m

$710

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

lun. 1/12

12:00 pm-12:55 am

1 stop21h 55m

Bangkok Suvarnabhumi

vie. 1/23

7:55 pm-9:00 am

1 stop28h 05m

$711

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 $747. The month of August is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from San Francisco averaging around $775.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as $890. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,039.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the morning. Flights from San Francisco to Bangkok Suvarnabhumi Airport during this time can be as low as $918. In the afternoon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,322 per ticket.

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 $898 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 $781 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 December 2025, prices for San Francisco to Bangkok Suvarnabhumi Airport flights are approximately 34% 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

18h 40m

Direct flights

None
The fastest flight from San Francisco to Bangkok Suvarnabhumi Airport takes 18h 40m
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 18h 40m.

  • 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 $500Free CancellationRating
7.5
122 reviews
Search China Southern flights
Air ChinaPriceFrom $533Free CancellationRating
7.2
127 reviews
Search Air China flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $566Free CancellationRating
5.5
2,951 reviews
Search Air India flights
Philippine AirlinesPriceFrom $582Free CancellationRating
7.3
942 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $595Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
AIR PREMIAPriceFrom $606Free CancellationRating
8.3
72 reviews
Search AIR PREMIA flights
Asiana AirlinesPriceFrom $643Free CancellationRating
8.2
493 reviews
Search Asiana Airlines flights
China EasternPriceFrom $647Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Cathay PacificPriceFrom $681Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific 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
Ko Lan
Chonburi
Ayutthaya
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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