San Francisco

$493+ Cheap flights from Bangkok to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
Jun 14 — Jun 211
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangkok to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bangkok to San Francisco

Cheapest flights from Bangkok to San Francisco
Explore the most affordable flight options available from Bangkok to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.

This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:00 am
BKK
-
SFO
2 stops24h 42m
United Airlines
Tue 11/310:37 pm
SFO
-
BKK
2 stops39h 33m
United Airlines
Deal found 5/13$846
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:45 pm
BKK
-
SFO
2 stops29h 50m
United Airlines
Sun 11/110:37 pm
SFO
-
BKK
2 stops39h 33m
United Airlines
Deal found 5/11$848
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 am
BKK
-
SFO
2 stops22h 42m
United Airlines
Sun 1/2410:20 am
SFO
-
BKK
1 stop27h 50m
United Airlines
Deal found 5/11$849
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:45 pm
BKK
-
SFO
1 stop32h 05m
United Airlines
Sat 8/296:45 pm
SFO
-
BKK
2 stops24h 50m
United Airlines
Deal found 5/11$850
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:45 pm
BKK
-
SFO
1 stop32h 05m
United Airlines
Tue 11/310:44 pm
SFO
-
BKK
2 stops39h 26m
United Airlines
Deal found 5/11$851
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:10 am
BKK
-
SFO
2 stops22h 42m
United Airlines
Thu 1/2810:40 am
SFO
-
BKK
1 stop22h 40m
United Airlines
Deal found 5/11$852
This oojo deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:50 pm
BKK
-
SFO
1 stop16h 40m
STARLUX Airlines
Wed 6/2412:50 am
SFO
-
BKK
1 stop21h 10m
STARLUX Airlines
Deal found 5/12$853
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:10 am
BKK
-
SFO
1 stop17h 05m
United Airlines
Sat 1/306:40 pm
SFO
-
BKK
2 stops43h 30m
United Airlines
Deal found 5/11$854
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
BKK
-
SFO
2 stops21h 53m
United Airlines
Wed 9/3011:30 pm
SFO
-
BKK
1 stop20h 05m
United Airlines
Deal found 5/14$855
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/73:45 pm
BKK
-
SFO
2 stops29h 50m
United Airlines
Sun 7/51:45 pm
SFO
-
BKK
1 stop29h 50m
United Airlines
Deal found 5/11$856
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:45 pm
BKK
-
SFO
1 stop31h 45m
United Airlines
Thu 11/58:14 am
SFO
-
BKK
2 stops29h 56m
United Airlines
Deal found 5/13$857
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:45 pm
BKK
-
SFO
1 stop31h 45m
United Airlines
Tue 9/297:41 am
SFO
-
BKK
2 stops30h 54m
United Airlines
Deal found 5/12$858

Find flight deals from Bangkok to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2026.

Round-trip from

$846
(United Airlines)

One-way from

$493
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$793
From Bangkok to San Francisco
One-way flight from Bangkok to San Francisco
Highest demand for flights based on searches. 7% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangkok to San Francisco 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Bangkok to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 11/5

9:10 am-5:12 pm

2 stops23h 02m

San Francisco

Tue 1/26

11:00 am-12:20 am

1 stop22h 20m

$849

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 7/17

9:35 am-7:35 am

2 stops36h 00m

San Francisco

Sun 7/26

11:50 pm-9:35 am

1 stop19h 45m

$852

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 7/17

7:00 am-6:38 pm

2 stops25h 38m

San Francisco

Thu 9/17

1:25 pm-9:35 am

1 stop30h 10m

$855

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 6/18

5:30 pm-7:55 pm

1 stop16h 25m

San Francisco

Mon 7/13

1:05 am-1:25 am

1 stop34h 20m

$863

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 11/1

4:55 pm-7:05 am

1 stop29h 10m

San Francisco

Sun 1/24

10:20 am-5:10 am

1 stop27h 50m

$871

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 11/1

4:55 pm-7:05 am

1 stop29h 10m

San Francisco

Wed 1/27

10:20 am-5:10 am

1 stop27h 50m

$871

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 9/27

2:40 am-7:55 pm

1 stop31h 15m

San Francisco

Sat 10/31

11:40 pm-9:50 am

1 stop20h 10m

$887

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 7/16

10:50 am-8:30 pm

1 stop23h 40m

San Francisco

Fri 10/30

11:40 pm-9:50 am

1 stop20h 10m

$925

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 6/22

7:00 am-10:35 am

1 stop17h 35m

San Francisco

Mon 7/27

8:31 am-9:35 am

3 stops35h 04m

$975

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 6/8

1:20 pm-7:55 pm

1 stop20h 35m

San Francisco

Mon 6/22

8:55 pm-9:45 am

2 stops22h 50m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Bangkok to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bangkok with our price prediction graph.
Estimated round-trip 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 Bangkok to San Francisco

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

The price you pay for your flight from Bangkok to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 2 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Bangkok to San Francisco (average of $349). Flying from Bangkok to San Francisco in April is currently the most expensive (average of $688). 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 much does it cost to fly round-trip from Bangkok to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 15, 2026.
See what other customers who have flown with STARLUX Airlines,EVA Air, andAsiana Airlines from Bangkok to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Crew

9.2

Food

8.7

Entertainment

8.8

Boarding

9.0

Comfort

8.9

Overall

8.9

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

Related info for your journey

Find useful and relevant information for your journey from Bangkok to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Bangkok?

    If you book a flight to San Francisco from Bangkok, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.0 mi from the center of San Francisco. There are 0 flights from Bangkok to San Francisco per day from 9 different airlines.

  • How long is the flight from Bangkok to San Francisco?

    Airlines like United Airlines and China Airlines fly from Bangkok to San Francisco in about 16h 25m. The time it takes to get you to your destination can typically vary by up to 6h 37m. The distance between Bangkok and San Francisco is about 7916 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Bangkok to San Francisco round-trip?

    According to our current data, Korean Air ($349), Philippine Airlines ($546), and Asiana Airlines ($655) offers the cheapest pricing from Bangkok to San Francisco. Korean Air is 58% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Korean Air, with whom users have recently found tickets for as low as $319. However, be on the lookout for offers from China Southern and AIR PREMIA, as they are both options that can get you from Bangkok to San Francisco for a low price.

  • Where are the most common layover locations when flying from Bangkok to San Francisco?

  • What are some popular things to do or see while on a layover in Taipei City?

    Taipei 101, Raohe Street Night Market, and Shilin Night Market are currently the most popular points of interest in Taipei City at the moment. Taipei 101, Raohe Street Night Market, and Shilin Night Market can be accessed by traveling approximately 21.0 mi, 21.6 mi, and 18.3 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those looking to explore during their layover in Taipei City can rent a car from Taipei City Taiwan Taoyuan Intl for about $71 per day.

  • What are some popular points of interest to see during a layover in Hong Kong?

    Shatin Baptist Church, Fa Yeun Street Market, and Temple Street Night Market are currently the most popular points of interest in Hong Kong at the moment. Shatin Baptist Church, Fa Yeun Street Market and Temple Street Night Market are located about 18.3 mi, 16.2 mi, and 16.1 mi, respectively from Hong Kong Intl if you are interested in checking them out.

  • What are points of interest worth seeing during a layover in Seoul?

    Dongdaemun Market, Lotte World, and Gwanghwamun are the most popular attractions in Seoul if you're in need of something to do during your layover. Dongdaemun Market, Lotte World and Gwanghwamun are located about 31.6 mi, 35.7 mi, and 30.1 mi, respectively from Incheon Intl if you are interested in checking them out. Travelers can book a car rental at Incheon Intl for about $49 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Bangkok to San Francisco flights?

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

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

  • How can I find direct flights from Bangkok to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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 Bangkok to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Bangkok to San Francisco (average of $349). Flying from Bangkok to San Francisco in April is currently the most expensive (average of $688). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
Elk Grove

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.

Top 9 airlines flying from Bangkok to San Francisco

Discover the top 9 airlines that operate flights from Bangkok to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$349Average$877FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$546Average$663FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$655Average$716FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$706Average$750FlexibilityNo cancel feeOn-time72%
STARLUX AirlinesCheapest$729Average$854FlexibilityNo cancel feeOn-timeN/A
ANACheapest$753Average$983FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$764Average$1,077FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$770Average$871FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$854Average$1,216FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.