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Cheap flights from San Francisco to Thailand from $321

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 1/29. 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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Cheap round-trip flights

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Singapore Airlines Logo
9:40 am - 7:50 amSFO-HKT
31h 10m1 stop
Singapore Airlines Logo
11:05 am - 7:50 amHKT-SFO
35h 45m1 stop
$563Singapore Airlines
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Thu, Jan 29 - Sun, Feb 8
Multiple Airlines Logo
12:20 am - 9:00 pmSFO-CNX
29h 40m2 stops
Multiple Airlines Logo
9:40 pm - 3:20 pmCNX-SFO
32h 40m2 stops
$661Multiple Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 11
Asiana Airlines Logo
11:50 pm - 11:15 amSFO-BKK
20h 25m1 stop
Asiana Airlines Logo
12:20 pm - 2:00 pmBKK-SFO
16h 40m1 stop
$698Asiana Airlines
Find Deal
Mon, Feb 2 - Tue, Feb 10
Asiana Airlines Logo
11:50 pm - 11:15 amSFO-BKK
20h 25m1 stop
Asiana Airlines Logo
12:20 pm - 2:00 pmBKK-SFO
16h 40m1 stop
$699Asiana Airlines
Find Deal
Sun, Jan 4 - Thu, Jan 22
China Airlines Logo
11:40 pm - 4:45 pmSFO-BKK
26h 05m1 stop
China Airlines Logo
5:50 pm - 6:45 pmBKK-SFO
15h 55m1 stop
$734China Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 8
China Airlines Logo
11:40 pm - 1:05 pmSFO-BKK
22h 25m1 stop
China Airlines Logo
2:40 am - 7:55 pmBKK-SFO
31h 15m1 stop
$735China Airlines
Find Deal
Mon, Nov 24 - Sun, Mar 29
EVA Air Logo
12:00 pm - 10:35 amSFO-CNX
31h 35m1 stop
EVA Air Logo
11:50 am - 6:30 pmCNX-SFO
21h 40m1 stop
$781EVA Air
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Wed, Feb 4 - Mon, Feb 9
EVA Air Logo
12:30 pm - 10:25 amSFO-CNX
31h 55m1 stop
EVA Air Logo
11:35 am - 4:00 pmCNX-SFO
18h 25m1 stop
$789EVA Air
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Tue, Mar 31 - Tue, Apr 14
Cathay Pacific Logo
10:55 pm - 11:20 amSFO-HKT
21h 25m1 stop
Cathay Pacific Logo
12:20 pm - 4:20 pmHKT-SFO
19h 00m1 stop
$792Cathay Pacific
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Mon, Nov 24 - Wed, Dec 10
Cathay Pacific Logo
9:45 pm - 11:20 amSFO-HKT
22h 35m1 stop
Cathay Pacific Logo
12:20 pm - 4:20 pmHKT-SFO
19h 00m1 stop
$793Cathay Pacific
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Tue, Nov 11 - Tue, Dec 9

Asiana Airlines flights from San Francisco to Thailand

Our best Asiana Airlines deals on San Francisco to Thailand flight tickets
Asiana Airlines
Feb 2
SFO11:50 pmSan Francisco
20h 25m
1 stop
BKK11:15 amBangkok Suvarnabhumi
Feb 10
BKK12:20 pmBangkok Suvarnabhumi
16h 40m
1 stop
SFO2:00 pmSan Francisco
$698
Find similar
Asiana Airlines
Jan 4
SFO11:50 pmSan Francisco
20h 25m
1 stop
BKK11:15 amBangkok Suvarnabhumi
Jan 22
BKK12:20 pmBangkok Suvarnabhumi
16h 40m
1 stop
SFO2:00 pmSan Francisco
$699
Find similar
Asiana Airlines
Jan 14
SFO11:50 pmSan Francisco
31h 10m
1 stop
BKK10:00 pmBangkok Suvarnabhumi
Jan 30
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$701
Find similar

Air India flights from San Francisco to Thailand

Our best Air India deals on San Francisco to Thailand flight tickets
Air India
Dec 31
SFO4:30 pmSan Francisco
36h 05m
2 stops
BKK7:35 pmBangkok Suvarnabhumi
Jan 29
BKK2:45 pmBangkok Suvarnabhumi
38h 45m
2 stops
SFO2:30 pmSan Francisco
$690
Find similar
Air India
Jan 15
SFO4:30 pmSan Francisco
36h 05m
2 stops
BKK7:35 pmBangkok Suvarnabhumi
Feb 12
BKK8:50 pmBangkok Suvarnabhumi
32h 40m
2 stops
SFO2:30 pmSan Francisco
$704
Find similar
Air India
Jan 8
SFO2:25 pmSan Francisco
26h 25m
1 stop
BKK7:50 amBangkok Suvarnabhumi
Jan 22
BKK2:45 pmBangkok Suvarnabhumi
38h 45m
2 stops
SFO2:30 pmSan Francisco
$706
Find similar

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 6, 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

Thu 1/29

9:40 am-7:50 am

1 stop31h 10m

Phuket City

Sun 2/8

11:05 am-7:50 am

1 stop35h 45m

$563

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sun 2/1

12:20 am-9:00 pm

2 stops29h 40m

Chiang Mai

Wed 2/11

9:40 pm-3:20 pm

2 stops32h 40m

$661

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 2/2

11:50 pm-11:15 am

1 stop20h 25m

Bangkok Suvarnabhumi

Tue 2/10

12:20 pm-2:00 pm

1 stop16h 40m

$698

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 1/4

11:50 pm-11:15 am

1 stop20h 25m

Bangkok Suvarnabhumi

Thu 1/22

12:20 pm-2:00 pm

1 stop16h 40m

$699

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 11/24

11:40 pm-4:45 pm

1 stop26h 05m

Bangkok Suvarnabhumi

Mon 12/8

5:50 pm-6:45 pm

1 stop15h 55m

$734

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 11/24

11:40 pm-1:05 pm

1 stop22h 25m

Bangkok Suvarnabhumi

Sun 3/29

2:40 am-7:55 pm

1 stop31h 15m

$735

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Wed 2/4

12:00 pm-10:35 am

1 stop31h 35m

Chiang Mai

Mon 2/9

11:50 am-6:30 pm

1 stop21h 40m

$781

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Tue 3/31

12:30 pm-10:25 am

1 stop31h 55m

Chiang Mai

Tue 4/14

11:35 am-4:00 pm

1 stop18h 25m

$789

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 11/24

10:55 pm-11:20 am

1 stop21h 25m

Phuket City

Wed 12/10

12:20 pm-4:20 pm

1 stop19h 00m

$792

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Tue 11/11

9:45 pm-11:20 am

1 stop22h 35m

Phuket City

Tue 12/9

12:20 pm-4:20 pm

1 stop19h 00m

$793

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 $748. If you are unable to visit Thailand during the month of September, then departing from San Francisco during the month August is also very affordable. Most momondo users find prices during this month for around $784.

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 $909 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 $793 on momondo.

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

You could potentially save up to 19% 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

Direct flights

None
There are no direct flights from San Francisco to Thailand. There are no popular flight routes from San Francisco to Thailand.
Search flight deals

  • 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 $511Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom $533Free CancellationRating
7.1
122 reviews
Search Air China flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,393 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $567Free CancellationRating
5.5
2,941 reviews
Search Air India flights
Philippine AirlinesPriceFrom $582Free CancellationRating
7.3
932 reviews
Search Philippine Airlines flights
AIR PREMIAPriceFrom $606Free CancellationRating
8.3
66 reviews
Search AIR PREMIA flights
Korean AirPriceFrom $627Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
China EasternPriceFrom $649Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $649Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $694Free CancellationRating
8.3
778 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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