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Cheap flights from San Francisco to Thailand from $303

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 3/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:40 am - 7:50 amSFO-HKT
31h 10m1 stop
Singapore Airlines Logo
8:15 pm - 7:50 amHKT-SFO
26h 35m1 stop
$602Singapore Airlines
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Thu, Feb 5 - Wed, Feb 11
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
$642Singapore Airlines
Find Deal
Mon, Feb 23 - Sun, Mar 8
China Airlines Logo
11:40 pm - 10:25 amSFO-CNX
20h 45m1 stop
China Airlines Logo
5:35 pm - 6:45 pmCNX-SFO
16h 10m1 stop
$693China Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 10
China Airlines Logo
11:40 pm - 4:45 pmSFO-BKK
27h 05m1 stop
China Airlines Logo
5:30 pm - 7:55 pmBKK-SFO
16h 25m1 stop
$695China Airlines
Find Deal
Tue, Mar 17 - Mon, Apr 20
STARLUX Airlines Logo
11:10 pm - 3:55 pmSFO-CNX
25h 45m1 stop
STARLUX Airlines Logo
4:55 pm - 7:00 pmCNX-SFO
17h 05m1 stop
$800STARLUX Airlines
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Sun, Nov 16 - Tue, Dec 2
STARLUX Airlines Logo
12:10 am - 3:55 pmSFO-CNX
25h 45m1 stop
STARLUX Airlines Logo
4:55 pm - 7:00 pmCNX-SFO
17h 05m1 stop
$803STARLUX Airlines
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Sun, Oct 26 - Tue, Nov 11
EVA Air Logo
12:00 pm - 10:35 amSFO-CNX
31h 35m1 stop
EVA Air Logo
11:50 am - 3:00 pmCNX-SFO
18h 10m1 stop
$808EVA Air
Find Deal
Thu, Nov 13 - Tue, Nov 25
EVA Air Logo
11:30 pm - 9:50 pmSFO-KBV
31h 20m2 stops
EVA Air Logo
9:35 am - 6:30 pmKBV-SFO
23h 55m2 stops
$915EVA Air
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Tue, Jan 6 - Fri, Jan 23
Cathay Pacific Logo
9:45 pm - 7:35 pmSFO-USM
30h 50m1 stop
Cathay Pacific Logo
11:40 am - 9:45 amUSM-SFO
37h 05m1 stop
$1,299Cathay Pacific
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Tue, Nov 18 - Tue, Nov 25
Cathay Pacific Logo
9:45 pm - 7:35 pmSFO-USM
30h 50m1 stop
Cathay Pacific Logo
8:30 am - 4:20 pmUSM-SFO
22h 50m2 stops
$1,318Cathay Pacific
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Tue, Nov 18 - Tue, Nov 25

Asiana Airlines flights from San Francisco to Thailand

Our best Asiana Airlines deals on San Francisco to Thailand flight tickets
Asiana Airlines
Dec 3
SFO11:50 pmSan Francisco
20h 25m
1 stop
BKK11:15 amBangkok Suvarnabhumi
Dec 18
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$675
Find similar
Asiana Airlines
Nov 27
SFO11:50 pmSan Francisco
31h 10m
1 stop
BKK10:00 pmBangkok Suvarnabhumi
Jan 14
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$679
Find similar
Asiana Airlines
Nov 12
SFO11:50 pmSan Francisco
20h 25m
1 stop
BKK11:15 amBangkok Suvarnabhumi
Nov 19
BKK11:55 pmBangkok Suvarnabhumi
29h 05m
1 stop
SFO2:00 pmSan Francisco
$680
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 18
BKK2:45 pmBangkok Suvarnabhumi
38h 45m
2 stops
SFO2:30 pmSan Francisco
$676
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Air India
Jan 15
SFO4:30 pmSan Francisco
30h 05m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
Jan 18
BKK2:45 pmBangkok Suvarnabhumi
38h 45m
2 stops
SFO2:30 pmSan Francisco
$678
Find similar
Air India
Oct 29
SFO11:50 pmSan Francisco
29h 45m
2 stops
BKK7:35 pmBangkok Suvarnabhumi
Nov 19
BKK8:50 amBangkok Suvarnabhumi
43h 10m
1 stop
SFO1:00 pmSan Francisco
$683
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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 October 22, 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 2/5

9:40 am-7:50 am

1 stop31h 10m

Phuket City

Wed 2/11

8:15 pm-7:50 am

1 stop26h 35m

$602

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 2/23

9:40 am-7:50 am

1 stop31h 10m

Phuket City

Sun 3/8

11:05 am-7:50 am

1 stop35h 45m

$642

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Tue 10/28

11:40 pm-10:25 am

1 stop20h 45m

Chiang Mai

Mon 11/10

5:35 pm-6:45 pm

1 stop16h 10m

$693

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/17

11:40 pm-4:45 pm

1 stop27h 05m

Bangkok Suvarnabhumi

Mon 4/20

5:30 pm-7:55 pm

1 stop16h 25m

$695

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sun 11/16

11:10 pm-3:55 pm

1 stop25h 45m

Chiang Mai

Tue 12/2

4:55 pm-7:00 pm

1 stop17h 05m

$800

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Sun 10/26

12:10 am-3:55 pm

1 stop25h 45m

Chiang Mai

Tue 11/11

4:55 pm-7:00 pm

1 stop17h 05m

$803

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Thu 11/13

12:00 pm-10:35 am

1 stop31h 35m

Chiang Mai

Tue 11/25

11:50 am-3:00 pm

1 stop18h 10m

$808

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Tue 1/6

11:30 pm-9:50 pm

2 stops31h 20m

Krabi

Fri 1/23

9:35 am-6:30 pm

2 stops23h 55m

$915

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Tue 11/18

9:45 pm-7:35 pm

1 stop30h 50m

Ko Samui

Tue 11/25

11:40 am-9:45 am

1 stop37h 05m

$1,299

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Tue 11/18

9:45 pm-7:35 pm

1 stop30h 50m

Ko Samui

Tue 11/25

8:30 am-4:20 pm

2 stops22h 50m

$1,318

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 $749. 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 $911 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 27% 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
7.4
116 reviews
Search China Southern flights
Air ChinaPriceFrom $533Free CancellationRating
7.2
115 reviews
Search Air China flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,384 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $567Free CancellationRating
5.5
2,938 reviews
Search Air India flights
Philippine AirlinesPriceFrom $586Free CancellationRating
7.3
921 reviews
Search Philippine Airlines flights
AIR PREMIAPriceFrom $606Free CancellationRating
8.3
65 reviews
Search AIR PREMIA flights
Korean AirPriceFrom $641Free CancellationRating
8.4
1,153 reviews
Search Korean Air flights
China EasternPriceFrom $649Free CancellationRating
7.2
173 reviews
Search China Eastern flights
Asiana AirlinesPriceFrom $649Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
ANAPriceFrom $717Free CancellationRating
8.4
990 reviews
Search ANA 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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