Cheap flights from Bangkok to San Francisco from ฿12,699
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 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
7 Dec — 14 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok to San Francisco are usually found in September or October, booked 35 days in advance, depart on a Wednesday or Sunday and return on a Wednesday
Cheap 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 7 November 2025.
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 7 November 2025.
Mon 10/1118:45BKK - SFO
1 stop39h 45mPhilippine Airlines
Wed 26/1122:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 4/11฿20,830
Tue 11/1118:45BKK - SFO
1 stop39h 45mPhilippine Airlines
Wed 26/1122:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 4/11฿21,122
Thu 6/1123:50BKK - SFO
1 stop34h 40mPhilippine Airlines
Thu 13/1122:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 5/11฿21,284
Thu 6/1118:45BKK - SFO
1 stop39h 45mPhilippine Airlines
Sat 8/1122:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 5/11฿22,612
Fri 21/1113:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Tue 17/222:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 4/11฿23,163
Sun 16/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Sun 7/1214:30SFO - BKK
1 stop39h 55mAIR PREMIA
Deal found 5/11฿23,195
Mon 10/1117:40BKK - SFO
1 stop18h 35mCathay Pacific
Tue 25/1122:55SFO - BKK
1 stop20h 45mCathay Pacific
Deal found 4/11฿23,454
Mon 17/1123:50BKK - SFO
1 stop34h 40mPhilippine Airlines
Tue 9/1222:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 5/11฿23,616
Wed 19/1107:55BKK - SFO
1 stop16h 50mCathay Pacific
Tue 9/1221:45SFO - BKK
1 stop22h 30mCathay Pacific
Deal found 5/11฿23,811
Tue 18/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Mon 8/1223:35SFO - DMK
2 stops38h 15mMultiple Airlines
Deal found 5/11฿25,269
Tue 11/1106:15DMK - SFO
2 stops25h 05mMultiple Airlines
Wed 26/1114:30SFO - DMK
1 stop34h 00mMultiple Airlines
Deal found 4/11฿30,808
Thu 20/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Wed 10/1214:30SFO - DMK
1 stop35h 30mMultiple Airlines
Deal found 5/11฿30,938
Best flights from Bangkok to San Francisco
Discover carefully curated flight deals from Bangkok to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2025.
Thu 19/313:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Thu 19/323:30SFO - BKK
1 stop33h 30mPhilippine Airlines
Deal found 6/11฿22,612
Wed 18/302:05BKK - SFO
1 stop26h 55mMultiple Airlines
Thu 19/323:50SFO - BKK
1 stop31h 40mMultiple Airlines
Deal found 6/11฿23,811
Sat 7/315:05BKK - SFO
1 stop16h 15mCathay Pacific
Sun 22/323:55SFO - BKK
1 stop22h 10mCathay Pacific
Deal found 5/11฿24,297
Sat 7/319:35BKK - SFO
1 stop36h 25mVietnam Airlines
Thu 26/322:10SFO - BKK
1 stop22h 05mVietnam Airlines
Deal found 5/11฿24,653
Fri 20/210:55BKK - SFO
1 stop22h 50mChina Airlines
Wed 4/323:40SFO - BKK
1 stop26h 05mChina Airlines
Deal found 6/11฿25,560
Tue 5/515:40BKK - SFO
2 stops22h 27mUnited Airlines
Tue 1/910:55SFO - BKK
1 stop27h 40mUnited Airlines
Deal found 6/11฿25,625
Thu 5/315:05BKK - SFO
1 stop16h 15mCathay Pacific
Sun 22/323:55SFO - BKK
1 stop21h 20mCathay Pacific
Deal found 5/11฿24,297
Wed 25/319:35BKK - SFO
1 stop36h 25mVietnam Airlines
Sun 29/322:50SFO - BKK
1 stop24h 20mVietnam Airlines
Deal found 6/11฿24,750
Thu 20/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Mon 8/1223:35SFO - DMK
3 stops32h 35mMultiple Airlines
Deal found 5/11฿25,269
Mon 2/315:05BKK - SFO
1 stop16h 15mCathay Pacific
Mon 23/323:55SFO - BKK
1 stop21h 20mCathay Pacific
Deal found 5/11฿24,297
Thu 5/302:30DMK - SFO
1 stop25h 00mMultiple Airlines
Mon 23/300:35SFO - DMK
1 stop25h 00mMultiple Airlines
Deal found 5/11฿28,476
Tue 10/308:45DMK - SFO
2 stops25h 15mMultiple Airlines
Mon 23/300:35SFO - DMK
1 stop25h 00mMultiple Airlines
Deal found 6/11฿28,508
Mon 2/313:50DMK - SFO
2 stops20h 10mMultiple Airlines
Mon 23/300:35SFO - DMK
1 stop25h 00mMultiple Airlines
Deal found 5/11฿30,128
Tue 18/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Wed 10/1214:30SFO - DMK
1 stop35h 30mMultiple Airlines
Deal found 5/11฿30,970
Sun 21/1203:40DMK - SFO
1 stop25h 20mMultiple Airlines
Mon 5/123:50SFO - DMK
1 stop24h 40mMultiple Airlines
Deal found 6/11฿32,914
Sun 21/1203:40DMK - SFO
1 stop23h 50mMultiple Airlines
Mon 29/1214:30SFO - DMK
1 stop34h 00mMultiple Airlines
Deal found 6/11฿33,659
Thu 19/309:20DMK - SFO
1 stop22h 00mMultiple Airlines
Thu 19/323:55SFO - DMK
1 stop26h 20mMultiple Airlines
Deal found 6/11฿36,542
Sat 4/402:30DMK - SFO
1 stop24h 30mMultiple Airlines
Sat 11/423:25SFO - DMK
1 stop22h 00mMultiple Airlines
Deal found 4/11฿36,866
Last-minute flights from Bangkok to San Francisco
Discover last-minute flight deals from Bangkok to San Francisco. Data last updated 7 November 2025 and is based on user searches.
Tue 11/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Sun 23/1114:30SFO - BKK
1 stop39h 55mAIR PREMIA
Deal found 5/11฿20,830
Tue 11/1118:45BKK - SFO
1 stop39h 45mPhilippine Airlines
Wed 26/1122:30SFO - BKK
1 stop22h 30mPhilippine Airlines
Deal found 4/11฿21,122
Tue 11/1107:55BKK - SFO
1 stop16h 50mCathay Pacific
Tue 25/1111:25SFO - BKK
1 stop21h 50mCathay Pacific
Deal found 4/11฿23,454
Tue 11/1116:55BKK - SFO
2 stops42h 22mUnited Airlines
Wed 26/1111:40SFO - BKK
1 stop32h 45mUnited Airlines
Deal found 4/11฿25,852
Tue 11/1115:55BKK - SFO
3 stops56h 05mMultiple Airlines
Sun 23/1114:30SFO - BKK
1 stop39h 55mMultiple Airlines
Deal found 5/11฿27,569
Tue 11/1108:15BKK - SFO
2 stops18h 49mแอร์แคนาดา
Sun 23/1118:00SFO - BKK
1 stop21h 30mแอร์แคนาดา
Deal found 5/11฿28,281
Sun 16/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Mon 8/1214:30SFO - BKK
1 stop39h 55mAIR PREMIA
Deal found 5/11฿23,195
Sun 16/1122:55BKK - SFO
1 stop28h 35mMultiple Airlines
Mon 8/1223:35SFO - BKK
3 stops28h 30mMultiple Airlines
Deal found 5/11฿25,787
Sun 16/1122:55BKK - SFO
1 stop28h 35mMultiple Airlines
Tue 9/1222:10SFO - BKK
2 stops32h 15mMultiple Airlines
Deal found 5/11฿27,795
Sun 16/1122:55BKK - SFO
1 stop28h 35mMultiple Airlines
Wed 10/1222:10SFO - BKK
2 stops32h 15mMultiple Airlines
Deal found 5/11฿28,411
Sun 16/1102:35BKK - SFO
1 stop31h 10mChina Airlines
Tue 9/1223:40SFO - BKK
1 stop22h 25mChina Airlines
Deal found 5/11฿29,156
Tue 18/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Mon 8/1223:35SFO - DMK
3 stops32h 35mMultiple Airlines
Deal found 5/11฿25,269
One-way flights from Bangkok to San Francisco
Search for one-way flight options from Bangkok to San Francisco. Find affordable one-way fares based on user searches. Data last updated 7 November 2025.
Thu 20/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Deal found 5/11฿12,699
Tue 16/1222:55BKK - SFO
1 stop28h 35mAIR PREMIA
Deal found 7/11฿12,829
Wed 18/313:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Deal found 6/11฿12,861
Tue 18/1122:55BKK - SFO
1 stop28h 35mAIR PREMIA
Deal found 6/11฿12,893
Thu 11/1218:05BKK - SFO
3 stops33h 07mMultiple Airlines
Deal found 5/11฿12,926
Thu 11/1222:55BKK - SFO
1 stop28h 35mAIR PREMIA
Deal found 5/11฿12,958
Tue 2/1201:30BKK - SFO
2 stops47h 00mMultiple Airlines
Deal found 6/11฿13,055
Wed 12/1113:20BKK - SFO
1 stop21h 10mPhilippine Airlines
Deal found 7/11฿13,120
Mon 15/1223:50BKK - SFO
1 stop34h 40mPhilippine Airlines
Deal found 5/11฿13,185
Thu 13/1102:30DMK - SFO
1 stop25h 00mMultiple Airlines
Deal found 7/11฿13,412
Thu 5/307:30DMK - SFO
3 stops27h 10mMultiple Airlines
Deal found 5/11฿13,541
Thu 12/307:30DMK - SFO
3 stops27h 10mMultiple Airlines
Deal found 6/11฿13,639
Cheapflights Fare Finder
Customise 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 17,341 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Bangkok to San Francisco that are best for you.
Fly from
Bangkok
Fly to
San Francisco
Route
Depart
Return
Price
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Thu 19/3
13:20-20:30
1 stop21h 10m
San Francisco
Thu 19/3
23:30-23:00
1 stop33h 30m
฿22,612
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Wed 18/3
02:05-15:00
1 stop26h 55m
San Francisco
Thu 19/3
23:50-21:30
1 stop31h 40m
฿23,811
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Sat 7/3
15:05-16:20
1 stop16h 15m
San Francisco
Sun 22/3
23:55-12:05
1 stop22h 10m
฿24,297
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Thu 5/3
15:05-16:20
1 stop16h 15m
San Francisco
Sun 22/3
23:55-11:15
1 stop21h 20m
฿24,297
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Mon 2/3
15:05-16:20
1 stop16h 15m
San Francisco
Mon 23/3
23:55-11:15
1 stop21h 20m
฿24,297
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Sat 7/3
19:35-17:00
1 stop36h 25m
San Francisco
Thu 26/3
22:10-10:15
1 stop22h 05m
฿24,653
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Wed 25/3
19:35-18:00
1 stop36h 25m
San Francisco
Sun 29/3
22:50-13:10
1 stop24h 20m
฿24,750
BangkokSan Francisco
DMK - SFO
DMKSFO
Bangkok Don Mueang Intl
Thu 20/11
02:30-12:30
1 stop25h 00m
San Francisco
Mon 8/12
23:35-23:10
3 stops32h 35m
฿25,269
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Fri 20/2
10:55-18:45
1 stop22h 50m
San Francisco
Wed 4/3
23:40-16:45
1 stop26h 05m
฿25,560
BangkokSan Francisco
BKK - SFO
BKKSFO
Bangkok Suvarnabhumi
Tue 5/5
15:40-00:07
2 stops22h 27m
San Francisco
Tue 1/9
10:55-04:35
1 stop27h 40m
฿25,625
Flights are sorted by cheapest return flights first.
Deals found on 4/11
Showing 1-10 of 38 results
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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 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 Bangkok to San Francisco
How far ahead should I book a flight from Bangkok to San Francisco?
Use this chart to determine the optimal time to book a return flight from Bangkok to San Francisco. Price data was last updated on 31 October 2025.
The best time to book flights from Bangkok to San Francisco is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Bangkok to San Francisco?
Currently, March is the cheapest month in which you can book a flight from Bangkok to San Francisco (average of ฿17,267). Flying from Bangkok to San Francisco in January is currently the most expensive (average of ฿28,184). 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.
What is the cheapest time of day to fly from BKK to SFO?
Find hourly flight availability from Bangkok to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.
A simple way to save on the total cost of your ticket is to fly from Bangkok to San Francisco at midday. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Bangkok to San Francisco?
Use this chart to determine the cheapest time to fly return from Bangkok to San Francisco. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Bangkok to San Francisco flight should consider departing on Monday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 7 November 2025.
Read through reviews of airlines operating flights from Bangkok to San Francisco, such as STARLUX Airlines, EVA Air, andANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them 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?
Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Bangkok. On average, San Francisco has 0 inbound flights from Bangkok per day from 10 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.
How long is the flight from Bangkok to San Francisco?
For as low as ฿24,297, Philippine Airlines can have you in San Francisco from Bangkok in 16h 15m. The distance from Bangkok to San Francisco is about 12740 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Bangkok to San Francisco round-trip?
Cheapflights users have booked flights from Bangkok to San Francisco return from ฿20,218. Other airlines that can offer you cheap pricing are STARLUX Airlines, from ฿24,062, and China Airlines, from ฿24,390. Philippine Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.
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, March is the cheapest month in which you can book a flight from Bangkok to San Francisco (average of ฿17,267). Flying from Bangkok to San Francisco in January is currently the most expensive (average of ฿28,184). 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.
Top 10 airlines flying from Bangkok to San Francisco
Discover the top 10 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 17,341 searches. Data last updated 7 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangkok to San Francisco?
Deals for Bangkok to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Bangkok to San Francisco?
Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Bangkok to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Bangkok to San Francisco become cheaper?
Yes! Start tracking prices for Bangkok to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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