What is the cheapest airline that flies from San Francisco to Thailand?

China Eastern, AIR PREMIA, and Singapore Airlines are the most popular carriers operating from San Francisco to Thailand

What airlines fly to Thailand?

EVA Air, China Airlines and Cathay Pacific are the top three most popular airlines that fly to Thailand from San Francisco according to our data. EVA Air is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 22 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

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?

There are 22 operators available for flights from San Francisco Airport to Thailand as of May 2026.

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.

$432 Cheap Flights from San Francisco to Thailand in 2026

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Find the cheapest flights from San Francisco to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 10:50 am

SFO

HKT

33h 05m

1 stop

8:10 pm - 9:50 am

HKT

SFO

27h 40m

1 stop

$707Singapore Airlines

Mon, Sep 28 - Wed, Oct 7

12:00 pm - 2:20 pm

SFO

CNX

35h 20m

1 stop

4:25 pm - 9:00 am

CNX

SFO

55h 35m

2 stops

$716China Eastern

Mon, Nov 2 - Tue, Nov 17

12:00 pm - 7:35 pm

SFO

HKT

40h 35m

3 stops

8:50 pm - 9:00 am

HKT

SFO

51h 10m

2 stops

$718China Eastern

Thu, Nov 12 - Sat, Nov 21

12:30 am - 6:30 pm

SFO

BKK

28h 00m

1 stop

1:25 pm - 9:10 pm

BKK

SFO

21h 45m

1 stop

$860Philippine Airlines

Tue, Aug 11 - Thu, Sep 10

12:30 am - 8:55 am

SFO

BKK

18h 25m

1 stop

11:40 pm - 9:10 pm

BKK

SFO

35h 30m

1 stop

$873Philippine Airlines

Tue, Aug 18 - Wed, Sep 9

1:20 am - 11:05 am

SFO

BKK

19h 45m

1 stop

7:10 pm - 11:15 pm

BKK

SFO

18h 05m

1 stop

$901Cathay Pacific

Tue, Aug 18 - Tue, Sep 1

12:25 pm - 9:20 am

SFO

USM

30h 55m

2 stops

6:00 am - 10:05 am

USM

SFO

42h 05m

2 stops

$1,061Japan Airlines

Mon, Sep 7 - Mon, Sep 14

12:25 pm - 9:20 am

SFO

USM

30h 55m

2 stops

6:00 am - 10:05 am

USM

SFO

42h 05m

2 stops

$1,083Japan Airlines

Mon, Sep 7 - Mon, Sep 14

12:30 pm - 8:45 am

SFO

KBV

30h 15m

2 stops

9:25 am - 6:35 am

KBV

SFO

35h 10m

2 stops

$1,172EVA Air

Thu, Oct 1 - Mon, Oct 5

1:00 pm - 8:45 am

SFO

KBV

29h 45m

2 stops

9:25 am - 8:00 pm

KBV

SFO

24h 35m

2 stops

$1,211EVA Air

Sat, Sep 26 - Sat, Oct 3

China Eastern flights from San Francisco to Thailand

Our best China Eastern deals on San Francisco to Thailand flight tickets

China Eastern

Nov 2

SFO12:00 pmSan Francisco

35h 20m

1 stop

CNX2:20 pmChiang Mai

Nov 17

CNX4:25 pmChiang Mai

55h 35m

2 stops

SFO9:00 amSan Francisco

$716

China Eastern

Nov 12

SFO12:00 pmSan Francisco

40h 35m

3 stops

HKT7:35 pmPhuket City

Nov 21

HKT8:50 pmPhuket City

51h 10m

2 stops

SFO9:00 amSan Francisco

$718

China Eastern

Nov 12

SFO12:00 pmSan Francisco

40h 35m

2 stops

HKT7:35 pmPhuket City

Nov 21

HKT8:50 pmPhuket City

51h 10m

2 stops

SFO9:00 amSan Francisco

$745

Singapore Airlines flights from San Francisco to Thailand

Our best Singapore Airlines deals on San Francisco to Thailand flight tickets

Singapore Airlines

Sep 28

SFO11:45 amSan Francisco

33h 05m

1 stop

HKT10:50 amPhuket City

Oct 7

HKT8:10 pmPhuket City

27h 40m

1 stop

SFO9:50 amSan Francisco

$707

Singapore Airlines

Sep 28

SFO11:45 amSan Francisco

36h 25m

1 stop

HKT2:10 pmPhuket City

Oct 7

HKT8:10 pmPhuket City

27h 40m

1 stop

SFO9:50 amSan Francisco

$722

Singapore Airlines

Sep 14

SFO11:45 amSan Francisco

36h 25m

1 stop

HKT2:10 pmPhuket City

Sep 18

HKT9:25 amPhuket City

38h 25m

1 stop

SFO9:50 amSan Francisco

$738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 9/28

11:45 am-10:50 am

1 stop33h 05m

Phuket City

Wed 10/7

8:10 pm-9:50 am

1 stop27h 40m

$707

San FranciscoChiang Mai

SFO - CNX

SFOCNX

San Francisco

Mon 11/2

12:00 pm-2:20 pm

1 stop35h 20m

Chiang Mai

Tue 11/17

4:25 pm-9:00 am

2 stops55h 35m

$716

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Thu 11/12

12:00 pm-7:35 pm

3 stops40h 35m

Phuket City

Sat 11/21

8:50 pm-9:00 am

2 stops51h 10m

$718

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 8/11

12:30 am-6:30 pm

1 stop28h 00m

Bangkok Suvarnabhumi

Thu 9/10

1:25 pm-9:10 pm

1 stop21h 45m

$860

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 8/18

12:30 am-8:55 am

1 stop18h 25m

Bangkok Suvarnabhumi

Wed 9/9

11:40 pm-9:10 pm

1 stop35h 30m

$873

Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 8/18

1:20 am-11:05 am

1 stop19h 45m

Bangkok Suvarnabhumi

Tue 9/1

7:10 pm-11:15 pm

1 stop18h 05m

$901

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Mon 9/7

12:25 pm-9:20 am

2 stops30h 55m

Ko Samui

Mon 9/14

6:00 am-10:05 am

2 stops42h 05m

$1,061

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Mon 9/7

12:25 pm-9:20 am

2 stops30h 55m

Ko Samui

Mon 9/14

6:00 am-10:05 am

2 stops42h 05m

$1,083

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Thu 10/1

12:30 pm-8:45 am

2 stops30h 15m

Krabi

Mon 10/5

9:25 am-6:35 am

2 stops35h 10m

$1,172

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Sat 9/26

1:00 pm-8:45 am

2 stops29h 45m

Krabi

Sat 10/3

9:25 am-8:00 pm

2 stops24h 35m

$1,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of February is, on average, the cheapest month to fly to Thailand from San Francisco, with most prices found around $758. If you are unable to visit Thailand during the month of February, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $775.

How far in advance should I book a flight from San Francisco 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 $888 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 $757 on momondo.

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

You could potentially save up to 40% 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	18h 50m
Direct flights	None

The fastest flight from San Francisco to Thailand takes 18h 50m

There are no direct flights from San Francisco to Thailand. There are no popular flight routes from San Francisco to Thailand.

Search flight deals

Frequently asked questions about flying from San Francisco to Thailand

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?
There are 22 operators available for flights from San Francisco Airport to Thailand as of May 2026.
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
Philippine Airlines	PriceFrom $198	Free Cancellation	Rating 7.3 998 reviews	Search Philippine Airlines flights
China Southern	PriceFrom $485	Free Cancellation	Rating 7.5 152 reviews	Search China Southern flights
Air India	PriceFrom $524	Free Cancellation	Rating 5.5 2,961 reviews	Search Air India flights
Vietnam Airlines	PriceFrom $532	Free Cancellation	Rating 7.7 271 reviews	Search Vietnam Airlines flights
Singapore Airlines	PriceFrom $548	Free Cancellation	Rating 8.2 1,522 reviews	Search Singapore Airlines flights
AIR PREMIA	PriceFrom $571	Free Cancellation	Rating 8.1 94 reviews	Search AIR PREMIA flights
Air China	PriceFrom $596	Free Cancellation	Rating 7.3 152 reviews	Search Air China flights
China Eastern	PriceFrom $616	Free Cancellation	Rating 7.3 216 reviews	Search China Eastern flights
Korean Air	PriceFrom $619	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $647	Free Cancellation	Rating 8.1 534 reviews	Search Asiana 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.