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Cheap flights from San Francisco to Thailand from $305

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 Thailand departing on 2/18. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:40 am - 9:15 amSFO-HKT
32h 35m1 stop
Singapore Airlines Logo
11:05 am - 7:50 amHKT-SFO
35h 45m1 stop
$568Singapore Airlines
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Mon, Feb 23 - Mon, Mar 2
Singapore Airlines Logo
9:40 am - 9:15 amSFO-HKT
32h 35m1 stop
Singapore Airlines Logo
8:10 pm - 9:40 amHKT-SFO
27h 30m1 stop
$571Singapore Airlines
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Sun, Mar 1 - Tue, Mar 31
China Airlines Logo
11:40 pm - 10:25 amSFO-CNX
19h 45m1 stop
China Airlines Logo
11:25 am - 6:45 pmCNX-SFO
22h 20m1 stop
$691China Airlines
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Wed, Jan 14 - Wed, Feb 4
Cathay Pacific Logo
9:45 pm - 9:50 amSFO-CNX
21h 05m1 stop
Cathay Pacific Logo
10:35 am - 4:20 pmCNX-SFO
20h 45m1 stop
$699Cathay Pacific
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Wed, Jan 21 - Thu, Feb 5
China Eastern Logo
12:00 pm - 2:05 pmSFO-BKK
35h 05m2 stops
China Eastern Logo
1:55 am - 9:00 amBKK-SFO
22h 05m1 stop
$700China Eastern
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Sat, Jan 10 - Fri, Jan 23
Cathay Pacific Logo
9:45 pm - 2:05 pmSFO-BKK
25h 20m1 stop
Cathay Pacific Logo
8:05 am - 11:15 amBKK-SFO
17h 10m1 stop
$701Cathay Pacific
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Wed, Jan 14 - Wed, Apr 15
China Eastern Logo
5:55 am - 2:20 pmSFO-CNX
41h 25m2 stops
China Eastern Logo
11:20 pm - 9:00 amCNX-SFO
24h 40m1 stop
$719China Eastern
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Wed, Jan 14 - Wed, Feb 4
China Airlines Logo
11:40 pm - 10:25 amSFO-CNX
19h 45m1 stop
China Airlines Logo
11:25 am - 6:45 pmCNX-SFO
22h 20m1 stop
$736China Airlines
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Tue, Jan 13 - Wed, Feb 4
EVA Air Logo
12:00 pm - 8:35 amSFO-KBV
29h 35m2 stops
EVA Air Logo
10:30 pm - 6:30 amKBV-SFO
23h 00m2 stops
$934EVA Air
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Mon, Jan 26 - Wed, Jan 28
EVA Air Logo
12:25 am - 3:45 pmSFO-USM
25h 20m2 stops
EVA Air Logo
6:55 pm - 6:45 amUSM-SFO
25h 50m2 stops
$936EVA Air
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Wed, Apr 15 - Sun, Apr 26

Air China flights from San Francisco to Thailand

Our best Air China deals on San Francisco to Thailand flight tickets
Air China
Jan 7
SFO12:00 pmSan Francisco
39h 05m
1 stop
BKK6:05 pmBangkok Suvarnabhumi
Mar 30
BKK1:30 amBangkok Suvarnabhumi
24h 50m
1 stop
SFO12:20 pmSan Francisco
$696
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Air China
Jan 17
SFO12:00 pmSan Francisco
21h 10m
1 stop
BKK12:10 amBangkok Suvarnabhumi
Feb 3
BKK1:30 amBangkok Suvarnabhumi
23h 00m
1 stop
SFO9:30 amSan Francisco
$725
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China Southern flights from San Francisco to Thailand

Our best China Southern deals on San Francisco to Thailand flight tickets
China Southern
Jan 8
SFO11:35 pmSan Francisco
26h 30m
2 stops
BKK5:05 pmBangkok Suvarnabhumi
Jan 20
BKK6:05 pmBangkok Suvarnabhumi
16h 35m
1 stop
SFO7:40 pmSan Francisco
$697
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China Southern
Jan 15
SFO11:35 pmSan Francisco
34h 30m
2 stops
BKK1:05 amBangkok Suvarnabhumi
Jan 25
BKK7:55 pmBangkok Suvarnabhumi
38h 45m
2 stops
SFO7:40 pmSan Francisco
$702
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China Southern
Dec 1
SFO11:35 pmSan Francisco
26h 30m
2 stops
BKK5:05 pmBangkok Suvarnabhumi
Dec 10
BKK6:55 pmBangkok Suvarnabhumi
39h 45m
2 stops
SFO7:40 pmSan Francisco
$777
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Thailand 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 November 26, 2025.
Use the filters below to find and compare flights from San Francisco to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 2/23

9:40 am-9:15 am

1 stop32h 35m

Phuket City

Mon 3/2

11:05 am-7:50 am

1 stop35h 45m

$568

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Sun 3/1

9:40 am-9:15 am

1 stop32h 35m

Phuket City

Tue 3/31

8:10 pm-9:40 am

1 stop27h 30m

$571

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Wed 1/14

11:40 pm-10:25 am

1 stop19h 45m

Chiang Mai

Wed 2/4

11:25 am-6:45 pm

1 stop22h 20m

$691

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Wed 1/21

9:45 pm-9:50 am

1 stop21h 05m

Chiang Mai

Thu 2/5

10:35 am-4:20 pm

1 stop20h 45m

$699

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 1/10

12:00 pm-2:05 pm

2 stops35h 05m

Bangkok Suvarnabhumi

Fri 1/23

1:55 am-9:00 am

1 stop22h 05m

$700

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 1/14

9:45 pm-2:05 pm

1 stop25h 20m

Bangkok Suvarnabhumi

Wed 4/15

8:05 am-11:15 am

1 stop17h 10m

$701

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Wed 1/14

5:55 am-2:20 pm

2 stops41h 25m

Chiang Mai

Wed 2/4

11:20 pm-9:00 am

1 stop24h 40m

$719

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Tue 1/13

11:40 pm-10:25 am

1 stop19h 45m

Chiang Mai

Wed 2/4

11:25 am-6:45 pm

1 stop22h 20m

$736

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Mon 1/26

12:00 pm-8:35 am

2 stops29h 35m

Krabi

Wed 1/28

10:30 pm-6:30 am

2 stops23h 00m

$934

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Wed 4/15

12:25 am-3:45 pm

2 stops25h 20m

Ko Samui

Sun 4/26

6:55 pm-6:45 am

2 stops25h 50m

$936

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 Thailand from

How to get the cheapest flight ticket from San Francisco to Thailand

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 Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from San Francisco, with most prices found around $747. If you are unable to visit Thailand during the month of September, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $777.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand 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. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,039.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from San Francisco in the morning is the least expensive time of day to depart. momondo users have found prices as low as $918 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the afternoon when prices are around $1,322.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $901 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from San Francisco for as low as $790 on momondo.

Can stopping save me money on San Francisco to Thailand flights?

You could potentially save up to 21% on your flight if you consider stops on a San Francisco to Thailand flight.

Cheap San Francisco to Thailand flight deals and tips

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

Fastest flight time

19h 30m

Direct flights

None
The fastest flight from San Francisco to Thailand takes 19h 30m
There are no direct flights from San Francisco to Thailand. There are no popular flight routes from San Francisco to Thailand.
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  • When did momondo last update prices for flights from San Francisco Airport to Thailand?

    Prices for flights from San Francisco Airport to Thailand are refreshed on a daily basis.

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

  • How old do you have to be to fly from San Francisco Airport to Thailand?

    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 Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents you'll need for your trip to Thailand 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 Thailand. 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 Thailand

Compare and see reviews for airlines that fly from San Francisco to Thailand with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $510Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom $533Free CancellationRating
7.2
126 reviews
Search Air China flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,409 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $566Free CancellationRating
5.5
2,947 reviews
Search Air India flights
Philippine AirlinesPriceFrom $582Free CancellationRating
7.3
937 reviews
Search Philippine Airlines flights
AIR PREMIAPriceFrom $606Free CancellationRating
8.3
71 reviews
Search AIR PREMIA flights
Korean AirPriceFrom $608Free CancellationRating
8.4
1,170 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $645Free CancellationRating
8.2
490 reviews
Search Asiana Airlines flights
China EasternPriceFrom $648Free CancellationRating
7.2
178 reviews
Search China Eastern flights
China AirlinesPriceFrom $692Free CancellationRating
8.3
782 reviews
Search China Airlines flights

Why use momondo?

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

It is quick and easy to find San Francisco to Thailand flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Thailand that suits you.

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

Yes. momondo allows you to filter the results for San Francisco to Thailand flights to just show those with flexible booking policies.

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

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 Thailand.

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

Yes. momondo can track prices for San Francisco to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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