How long is the flight from Thailand to San Francisco?

Airlines like Korean Air, เดลต้า, and United Airlines fly from Thailand to San Francisco in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 21h 06m. There are 12740 km between Thailand and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Thailand to San Francisco one-way?

For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as ฿14,362. Users have also found prices from ฿14,447 and ฿15,330 on STARLUX Airlines and Asiana Airlines, respectively.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from Thailand to San Francisco?

While some choose either Bangkok Don Mueang Intl - San Francisco or Chiang Mai - San Francisco, Bangkok Suvarnabhumi - San Francisco is the most popular route from Thailand to San Francisco.

What are the most popular airlines that fly from Thailand to San Francisco?

Before booking your flight from Thailand to San Francisco, check out the most popular airlines for this route: EVA Air, China Airlines or United Airlines.

What is the cheapest time of day to fly from TH to SFO?

When flying from Thailand to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to San Francisco from Thailand?

If you book a flight to San Francisco from Thailand, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco.

Can I find deals for flights from Thailand to San Francisco that include hotel bookings?

Yes. In addition to deals on Thailand to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Thailand to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to San Francisco.

Can I find deals for business class flights from Thailand to San Francisco?

Yes. Cheapflights offers flight deals from Thailand to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

฿14,359+ Cheap Flights from Thailand to San Francisco

Cheap flight deals from Thailand to San Francisco

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Thailand to San Francisco
Explore the most affordable flight options available from Thailand to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Thu 24/1222:55 -

1 stop29h 25m

Sun 31/115:20 -

1 stop39h 05m

Deal found 7/11฿24,568

Mon 9/1121:40 -

1 stop26h 55m

Wed 25/1111:45 -

1 stop21h 35m

Deal found 7/11฿25,605

Thu 12/1114:20 -

1 stop17h 40m

Thu 3/1221:10 -

1 stop31h 35m

Deal found 5/11฿26,208

Wed 23/1219:35 -

1 stop36h 25m

Sun 31/115:20 -

1 stop39h 05m

Deal found 7/11฿26,241

Thu 17/1201:05 -

1 stop23h 30m

Thu 28/111:45 -

1 stop21h 35m

Deal found 6/11฿26,342

Thu 24/1201:05 -

1 stop23h 30m

Thu 7/111:45 -

1 stop21h 35m

Deal found 6/11฿26,576

Tue 10/1113:45 -

1 stop20h 25m

Tue 24/1123:10 -

1 stop26h 20m

Deal found 6/11฿26,978

Thu 24/1201:05 -

1 stop23h 30m

Sun 10/111:45 -

1 stop20h 20m

Deal found 6/11฿27,379

Fri 25/1222:55 -

1 stop25h 40m

Fri 1/111:45 -

1 stop42h 40m

Deal found 9/11฿27,446

Tue 10/1109:10 -

1 stop21h 20m

Tue 24/1112:26 -

2 stops32h 04m

Deal found 5/11฿27,547

Fri 25/1222:55 -

2 stops38h 16m

Fri 1/106:10 -

2 stops48h 15m

Deal found 9/11฿27,614

Wed 23/1223:25 -

1 stop30h 05m

Wed 30/1211:45 -

1 stop42h 40m

Deal found 8/11฿32,467

Best flights from Thailand to San Francisco
Discover carefully curated flight deals from Thailand to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Wed 17/321:40 -

1 stop26h 55m

Tue 13/713:10 -

1 stop20h 10m

Deal found 7/11฿26,509

Fri 25/1222:55 -

2 stops38h 16m

Fri 1/106:10 -

2 stops48h 15m

Deal found 9/11฿27,614

Wed 3/207:10 -

1 stop17h 10m

Sat 6/213:50 -

2 stops30h 40m

Deal found 9/11฿27,681

Sun 31/109:55 -

1 stop24h 50m

Sun 31/122:40 -

1 stop22h 25m

Deal found 9/11฿29,488

Fri 12/212:20 -

1 stop23h 55m

Mon 15/222:55 -

1 stop27h 50m

Deal found 4/11฿34,944

Fri 12/207:45 -

2 stops25h 55m

Mon 15/223:50 -

2 stops30h 25m

Deal found 4/11฿35,580

Mon 1/201:05 -

2 stops30h 15m

Tue 16/206:00 -

2 stops27h 20m

Deal found 6/11฿27,781

Mon 3/507:00 -

1 stop17h 35m

Thu 27/522:37 -

2 stops39h 58m

Deal found 8/11฿27,948

Thu 8/415:45 -

1 stop18h 20m

Sun 18/416:21 -

2 stops27h 14m

Deal found 5/11฿28,183

Sun 14/316:55 -

1 stop29h 10m

Tue 6/411:45 -

2 stops31h 50m

Deal found 5/11฿28,183

Fri 11/1207:10 -

2 stops22h 32m

Wed 13/122:50 -

2 stops45h 40m

Deal found 6/11฿28,283

Mon 1/216:55 -

1 stop17h 00m

Sat 6/223:15 -

1 stop21h 15m

Deal found 9/11฿28,517

Tue 22/1216:55 -

1 stop29h 10m

Mon 11/111:45 -

1 stop32h 45m

Deal found 6/11฿28,651

Wed 3/207:10 -

1 stop17h 10m

Thu 4/222:50 -

2 stops39h 20m

Deal found 9/11฿29,354

Sun 28/309:40 -

2 stops24h 20m

Wed 31/312:30 -

2 stops40h 00m

Deal found 9/11฿55,997

Tue 24/1116:55 -

2 stops22h 11m

Tue 1/1223:15 -

1 stop21h 15m

Deal found 5/11฿32,467

Find flight deals from Thailand to San Francisco

Round-trip from	฿24,568
One-way from	฿14,359
Popular in	April
Cheapest in	May
Average price	฿27,714

AIR PREMIA
24/12-31/1
2 total stops
68h 30m total
Thailand to San Francisco

Search Deals

16/11-31/12
2 total stops
54h 50m total
Thailand to San Francisco

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (฿67,374 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (฿27,416 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Phuket CitySan Francisco

HKT Phuket City - SFO San Francisco

HKTSFO

Phuket City

Tue 8/12

08:15-17:00

2 stops47h 45m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿16,568

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Mon 16/11

23:40-19:45

1 stop35h 05m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,104

Phuket CitySan Francisco

HKT Phuket City - SFO San Francisco

HKTSFO

Phuket City

Mon 15/2

22:55-09:35

1 stop25h 40m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,874

Fastest return journey

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Sun 15/11

09:55-19:45

1 stop24h 50m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,940

Phuket CitySan Francisco

HKT Phuket City - SFO San Francisco

HKTSFO

Phuket City

Sun 14/3

22:55-10:35

1 stop25h 40m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿17,974

Phuket CitySan Francisco

HKT Phuket City - SFO San Francisco

HKTSFO

Phuket City

Mon 15/2

22:55-23:58

2 stops40h 03m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,041

Phuket CitySan Francisco

HKT Phuket City - SFO San Francisco

HKTSFO

Phuket City

Thu 19/11

22:55-09:35

1 stop25h 40m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,041

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Mon 16/11

23:15-09:35

1 stop25h 20m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,811

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Tue 24/11

23:15-09:35

1 stop25h 20m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,911

BangkokSan Francisco

BKK Bangkok Suvarnabhumi - SFO San Francisco

BKKSFO

Bangkok Suvarnabhumi

Sat 27/2

21:40-12:19

2 stops53h 39m

San Francisco

Wed 31/12

00:00-15:00

Nonstop0h 00m

฿18,978

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 32 resultsSorted by cheapest first

Best time to book a flight from Thailand to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Thailand with our price prediction graph.

BKK-SFO

HKT-SFO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to San Francisco

TH0-SFO

BKK-SFO

HKT-SFO

What is the cheapest month to book a flight from Thailand to San Francisco?

Currently, May is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿26,375). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿38,190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Thailand to San Francisco?

The price you pay for your flight from Thailand to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Thailand to San Francisco, such as STARLUX Airlines,EVA Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

STARLUX Airlines

8.8

Very Good

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

EVA Air

8.5

Very Good

1,552 reviews

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

China Airlines

8.3

Very Good

856 reviews

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Philippine Airlines

7.3

Good

1,040 reviews

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

United Airlines

7.3

Good

10,472 reviews

STARLUX Airlines

8.8

Very Good

Check prices

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

What airport do you fly into for flights to San Francisco from Thailand?
If you book a flight to San Francisco from Thailand, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco.
How long is the flight from Thailand to San Francisco?
Airlines like Korean Air, เดลต้า, and United Airlines fly from Thailand to San Francisco in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 21h 06m. There are 12740 km between Thailand and San Francisco. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Thailand to San Francisco one-way?
For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as ฿14,362. Users have also found prices from ฿14,447 and ฿15,330 on STARLUX Airlines and Asiana Airlines, respectively.
What are the most popular routes from Thailand to San Francisco?
While some choose either Bangkok Don Mueang Intl - San Francisco or Chiang Mai - San Francisco, Bangkok Suvarnabhumi - San Francisco is the most popular route from Thailand to San Francisco.
Can I find deals for flights from Thailand to San Francisco that include hotel bookings?
Yes. In addition to deals on Thailand to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Thailand to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to San Francisco.
Can I find deals for business class flights from Thailand to San Francisco?
Yes. Cheapflights offers flight deals from Thailand to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Thailand to San Francisco?
Currently, May is the cheapest month in which you can book a flight from Thailand to San Francisco (average of ฿26,375). Flying from Thailand to San Francisco in April is currently the most expensive (average of ฿38,190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Thailand to San Francisco

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Top 5 airlines flying from Thailand to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest฿22,127	Average฿29,061	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Philippine Airlines	Cheapest฿22,192	Average฿26,826	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
China Airlines	Cheapest฿25,435	Average฿30,338	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
EVA Air	Cheapest฿26,280	Average฿27,934	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights
STARLUX Airlines	Cheapest฿26,641	Average฿27,938	FlexibilityNo cancel fee	On-timeN/A	Search STARLUX Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to San Francisco?

Cheapflights makes it easy to find Thailand to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Thailand to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Thailand.

Can Cheapflights find flights from Thailand to San Francisco with no change fees?

Yes, we can. To see specific flights from Thailand to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Thailand to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Thailand to San Francisco from ฿14,359

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Thailand to San Francisco

Cheapest flights from Thailand to San FranciscoExplore the most affordable flight options available from Thailand to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Explore the most affordable flight options available from Thailand to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Thailand to San FranciscoDiscover carefully curated flight deals from Thailand to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Thailand to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Thailand to San FranciscoDiscover last-minute flight deals from Thailand to San Francisco. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Thailand to San Francisco. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Thailand to San FranciscoSearch for one-way flight options from Thailand to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Thailand to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Thailand to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Thailand to San Francisco that are best for you.

Best time to book a flight from Thailand to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Thailand with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Thailand to San Francisco?

How far ahead should I book a flight from Thailand to San Francisco?

The price you pay for your flight from Thailand to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Thailand to San Francisco, such as STARLUX Airlines,EVA Air, andChina Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to San Francisco from Thailand?

How long is the flight from Thailand to San Francisco?

What are the cheapest airlines to fly from Thailand to San Francisco one-way?

What are the most popular routes from Thailand to San Francisco?

Can I find deals for flights from Thailand to San Francisco that include hotel bookings?

How can I find direct flights from Thailand to San Francisco?

Can I find deals for business class flights from Thailand to San Francisco?

What is the cheapest month to book a flight from Thailand to San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thailand to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Thailand to San Francisco by cabin class

Find flights from Thailand to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Thailand and San Francisco flights

Browse other Thailand and San Francisco flight options. Last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 5 airlines flying from Thailand to San Francisco

Fly with Cheapflights

How does Cheapflights help users find flights from Thailand to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Thailand to San Francisco?

Can Cheapflights find flights from Thailand to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Thailand to San Francisco become cheaper?

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Thailand to San Francisco
Explore the most affordable flight options available from Thailand to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.

Best flights from Thailand to San Francisco
Discover carefully curated flight deals from Thailand to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Thailand to San Francisco
Discover last-minute flight deals from Thailand to San Francisco. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Thailand to San Francisco
Search for one-way flight options from Thailand to San Francisco. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.