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

China Eastern, Asiana Airlines, and Delta 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 21 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 21 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.

$421 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.

12:00 pm - 7:35 pm

SFO

HKT

40h 35m

2 stops

8:50 pm - 9:00 am

HKT

SFO

51h 10m

2 stops

$718China Eastern

Thu, Nov 5 - Sat, Nov 14

11:45 am - 2:10 pm

SFO

HKT

36h 25m

1 stop

3:00 pm - 9:50 am

HKT

SFO

32h 50m

1 stop

$722Singapore Airlines

Mon, Sep 28 - Wed, Oct 7

11:45 am - 10:50 am

SFO

HKT

33h 05m

1 stop

11:40 am - 9:50 am

HKT

SFO

36h 10m

1 stop

$723Singapore Airlines

Mon, Sep 28 - Wed, Oct 7

11:45 am - 8:35 am

SFO

HKT

30h 50m

1 stop

6:00 pm - 7:50 am

HKT

SFO

28h 50m

1 stop

$739Singapore Airlines

Mon, Oct 5 - Thu, Nov 19

12:00 pm - 7:35 pm

SFO

HKT

40h 35m

2 stops

8:50 pm - 9:00 am

HKT

SFO

51h 10m

3 stops

$766China Eastern

Mon, Nov 2 - Thu, Nov 12

12:25 pm - 8:35 am

SFO

USM

30h 10m

2 stops

7:50 am - 10:05 am

USM

SFO

40h 15m

2 stops

$1,095Japan Airlines

Thu, Sep 3 - Wed, Sep 9

1:00 pm - 8:45 am

SFO

KBV

29h 45m

2 stops

9:25 am - 4:10 pm

KBV

SFO

44h 45m

2 stops

$1,196EVA Air

Thu, Sep 24 - Mon, Sep 28

3:55 pm - 4:50 pm

SFO

UTP

34h 55m

2 stops

1:00 pm - 1:35 pm

UTP

SFO

38h 35m

2 stops

$1,407Qatar Airways

Thu, Oct 15 - Mon, Oct 19

1:00 pm - 8:45 am

SFO

KBV

29h 45m

2 stops

9:25 am - 7:20 am

KBV

SFO

35h 55m

2 stops

$1,460EVA Air

Sat, Jul 4 - Mon, Jul 13

3:55 pm - 4:50 pm

SFO

UTP

34h 55m

2 stops

1:00 pm - 1:35 pm

UTP

SFO

38h 35m

2 stops

$2,198Qatar Airways

Fri, Jun 26 - Fri, Jul 3

China Eastern flights from San Francisco to Thailand

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

China Eastern

Nov 5

SFO12:00 pmSan Francisco

40h 35m

2 stops

HKT7:35 pmPhuket City

Nov 14

HKT8:50 pmPhuket City

51h 10m

2 stops

SFO9:00 amSan Francisco

$718

China Eastern

Nov 2

SFO12:00 pmSan Francisco

40h 35m

2 stops

HKT7:35 pmPhuket City

Nov 12

HKT8:50 pmPhuket City

51h 10m

3 stops

SFO9:00 amSan Francisco

$766

China Eastern

Nov 5

SFO12:00 pmSan Francisco

40h 35m

3 stops

HKT7:35 pmPhuket City

Nov 14

HKT8:50 pmPhuket City

51h 10m

3 stops

SFO9:00 amSan Francisco

$771

United Airlines flights from San Francisco to Thailand

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

United Airlines

May 17

SFO11:00 pmSan Francisco

20h 35m

1 stop

BKK9:35 amBangkok Suvarnabhumi

Jun 3

BKK9:35 amBangkok Suvarnabhumi

21h 00m

1 stop

SFO4:35 pmSan Francisco

$1,109

United Airlines

May 17

SFO11:00 pmSan Francisco

20h 35m

1 stop

BKK9:35 amBangkok Suvarnabhumi

Jun 2

BKK9:35 amBangkok Suvarnabhumi

24h 02m

2 stops

SFO7:37 pmSan Francisco

$1,119

United Airlines

May 17

SFO11:00 pmSan Francisco

20h 35m

1 stop

BKK9:35 amBangkok Suvarnabhumi

May 31

BKK3:45 pmBangkok Suvarnabhumi

32h 05m

1 stop

SFO9:50 amSan Francisco

$1,128

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Thu 11/5

12:00 pm-7:35 pm

2 stops40h 35m

Phuket City

Sat 11/14

8:50 pm-9:00 am

2 stops51h 10m

$718

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 9/28

11:45 am-2:10 pm

1 stop36h 25m

Phuket City

Wed 10/7

3:00 pm-9:50 am

1 stop32h 50m

$722

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

11:40 am-9:50 am

1 stop36h 10m

$723

Quickest round-trip

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 10/5

11:45 am-8:35 am

1 stop30h 50m

Phuket City

Thu 11/19

6:00 pm-7:50 am

1 stop28h 50m

$739

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Mon 11/2

12:00 pm-7:35 pm

2 stops40h 35m

Phuket City

Thu 11/12

8:50 pm-9:00 am

3 stops51h 10m

$766

San FranciscoKo Samui

SFO - USM

SFOUSM

San Francisco

Thu 9/3

12:25 pm-8:35 am

2 stops30h 10m

Ko Samui

Wed 9/9

7:50 am-10:05 am

2 stops40h 15m

$1,095

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Thu 9/24

1:00 pm-8:45 am

2 stops29h 45m

Krabi

Mon 9/28

9:25 am-4:10 pm

2 stops44h 45m

$1,196

San FranciscoRayong

SFO - UTP

SFOUTP

San Francisco

Thu 10/15

3:55 pm-4:50 pm

2 stops34h 55m

Utapao Rayong Pattaya

Mon 10/19

1:00 pm-1:35 pm

2 stops38h 35m

$1,407

San FranciscoKrabi

SFO - KBV

SFOKBV

San Francisco

Sat 7/4

1:00 pm-8:45 am

2 stops29h 45m

Krabi

Mon 7/13

9:25 am-7:20 am

2 stops35h 55m

$1,460

San FranciscoRayong

SFO - UTP

SFOUTP

San Francisco

Fri 6/26

3:55 pm-4:50 pm

2 stops34h 55m

Utapao Rayong Pattaya

Fri 7/3

1:00 pm-1:35 pm

2 stops38h 35m

$2,198

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 $756. If you are unable to visit Thailand during the month of February, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $765.

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 $883 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 12% 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 21 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 7.3 995 reviews	Search Philippine Airlines flights
China Southern	PriceFrom $485	Free Cancellation	Rating 7.5 151 reviews	Search China Southern flights
Air India	PriceFrom $524	Free Cancellation	Rating 5.5 2,957 reviews	Search Air India flights
Singapore Airlines	PriceFrom $548	Free Cancellation	Rating 8.2 1,510 reviews	Search Singapore Airlines flights
Air China	PriceFrom $596	Free Cancellation	Rating 7.3 149 reviews	Search Air China flights
AIR PREMIA	PriceFrom $614	Free Cancellation	Rating 8.0 92 reviews	Search AIR PREMIA flights
China Eastern	PriceFrom $616	Free Cancellation	Rating 7.3 211 reviews	Search China Eastern flights
Korean Air	PriceFrom $631	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $647	Free Cancellation	Rating 8.1 532 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom $648	Free Cancellation	Rating 7.1 11,026 reviews	Search Air Canada 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.