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Flights from San Francisco to Bangkok
How can I find cheap flights from San Francisco to Bangkok?
Explore the cheapest one-way and round-trip flights from San Francisco to Bangkok over the next 90 days, with one-way fares from $329 and round-trip from $679. Based on Trip.com's latest 7-day flight data.
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One way
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Round-trip
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SFO 12:00 PM23h 55m1 stopBKK 1:55 AMSan Francisco - Bangkok | Sun, Sep 27 | China Eastern Airlines
BKK 7:10 PM27h 55m1 stopSFO 9:05 AMBangkok - San Francisco | Thu, Oct 1 | China Eastern Airlines
Price detailsDepartureSFO-PVGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletPVG-BKKEconomy class
Included
In-flight meals are availableUSB port and power outletReturnBKK-PVGEconomy class
Included
In-flight meals are availableUSB port and power outlet$679 $84219% off19% off$842 $679 -
SFO 3:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Sat, Nov 7 | Air Premia
BKK 10:55 PM29h 25m1 stopSFO 1:20 PMBangkok - San Francisco | Fri, Nov 13 | Air Premia
Price detailsDepartureSFO-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBKK-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$687 $84218% off18% off$842 $687 -
SFO 1:00 PM21h 10m1 stopBKK 12:10 AMSan Francisco - Bangkok | Thu, Oct 29 | Air China
BKK 1:30 AM23h1 stopSFO 10:30 AMBangkok - San Francisco | Sun, Nov 1 | Air China
Price detailsDepartureSFO-PEKEconomy class
Included
USB port and power outletPEK-BKKEconomy class
Included
USB port and power outletReturnBKK-PEKEconomy class
Included
USB port and power outletPEK-SFOEconomy class
Included
USB port and power outlet$687 $84218% off18% off$842 $687 -
SFO 1:00 PM21h 55m1 stopBKK 12:55 AMSan Francisco - Bangkok | Fri, Oct 30 | China Eastern Airlines
BKK 4:50 PM31h 10m1 stopSFO 9:00 AMBangkok - San Francisco | Mon, Nov 2 | China Eastern Airlines
Price detailsDepartureSFO-PVGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletPVG-BKKEconomy class
Included
ReturnBKK-PVGEconomy class
Included
In-flight meals are availableUSB port and power outlet$69018% off$842 $690
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SFO 1:00 PM21h 10m1 stopBKK 12:10 AMSan Francisco - Bangkok | Sun, Nov 1 | Air China
BKK 1:30 AM23h1 stopSFO 9:30 AMBangkok - San Francisco | Sun, Nov 8 | Air China
Price detailsDepartureSFO-PEKEconomy class
Included
USB port and power outletPEK-BKKEconomy class
Included
USB port and power outletReturnBKK-PEKEconomy class
Included
USB port and power outletPEK-SFOEconomy class
Included
USB port and power outlet$69018% off$842 $690
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SFO 12:00 PM21h 10m1 stopBKK 12:10 AMSan Francisco - Bangkok | Sun, Nov 8 | Air China
BKK 1:30 AM23h1 stopSFO 9:30 AMBangkok - San Francisco | Thu, Nov 12 | Air China
Price detailsDepartureSFO-PEKEconomy class
Included
USB port and power outletPEK-BKKEconomy class
Included
USB port and power outletReturnBKK-PEKEconomy class
Included
USB port and power outletPEK-SFOEconomy class
Included
USB port and power outlet$69817% off$842 $698
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SFO 12:00 PM21h 10m1 stopBKK 12:10 AMSan Francisco - Bangkok | Thu, Nov 5 | Air China
BKK 7:30 PM29h1 stopSFO 9:30 AMBangkok - San Francisco | Sat, Nov 7 | Air China
Price detailsDepartureSFO-PEKEconomy class
Included
USB port and power outletPEK-BKKEconomy class
Included
USB port and power outletReturnBKK-PEKEconomy class
Included
USB port and power outlet$69817% off$842 $698
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SFO 3:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Mon, Nov 2 | Air Premia
BKK 10:55 PM29h 25m1 stopSFO 1:20 PMBangkok - San Francisco | Sat, Nov 7 | Air Premia
Price detailsDepartureSFO-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBKK-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$70716% off$842 $707
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SFO 3:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Mon, Nov 9 | Air Premia
BKK 10:55 PM29h 25m1 stopSFO 1:20 PMBangkok - San Francisco | Sat, Nov 14 | Air Premia
Price detailsDepartureSFO-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBKK-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$70716% off$842 $707
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SFO 3:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Sun, Nov 8 | Air Premia
BKK 10:55 PM29h 25m1 stopSFO 1:20 PMBangkok - San Francisco | Sat, Nov 14 | Air Premia
Price detailsDepartureSFO-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnBKK-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-SFOEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$70716% off$842 $707
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SFO 1:00 PM17h 25m1 stopBKK 2:00 PMSan Francisco - Bangkok | Sat, Sep 12 | Normal Airline
BKK 3:00 PM6hNonstopSFO 4:00 PMBangkok - San Francisco | Mon, Sep 14 | Normal AirlineFind more flightsFind more flights
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SFO 3:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Mon, Nov 9 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$329 $47330% off30% off$473 $329
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SFO 4:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Mon, Oct 26 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$348 $47326% off26% off$473 $348
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SFO 4:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Thu, Oct 29 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy class$359 $47324% off24% off$473 $359
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SFO 4:20 PM39h 5m1 stopBKK 9:25 PMSan Francisco - Bangkok | Sat, Oct 31 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$36223% off$473 $362
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SFO 5:00 PM38h 10m1 stopBKK 9:10 PMSan Francisco - Bangkok | Sat, Sep 12 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$36323% off$473 $363
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SFO 5:00 PM38h 10m1 stopBKK 9:10 PMSan Francisco - Bangkok | Thu, Sep 17 | Air Premia
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy class$36423% off$473 $364
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SFO 12:40 PM22h 5m1 stopBKK 12:45 AMSan Francisco - Bangkok | Fri, Oct 30 | Korean Air
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableUSB port and power outlet$37820% off$473 $378 -
SFO 11:40 PM33h 5m1 stopBKK 10:45 PMSan Francisco - Bangkok | Mon, Oct 26 | Philippine Airlines
Price detailsSFO-MNLEconomy classWi-Fi (additional charge)USB port and power outletMNL-BKKEconomy classIn-flight meals are availableUSB port and power outlet$39117% off$473 $391 -
SFO 12:50 PM22h 15m1 stopBKK 1:05 AMSan Francisco - Bangkok | Fri, Sep 25 | Korean Air
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$39516% off$473 $395
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SFO 12:50 PM34h 45m1 stopBKK 1:35 PMSan Francisco - Bangkok | Thu, Sep 24 | Korean Air
Price detailsSFO-ICNEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-BKKEconomy classIn-flight meals are availableUSB port and power outlet$39716% off$473 $397
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SFO 1:00 PM17h 25m1 stopBKK 2:00 PMSan Francisco - Bangkok | Sat, Sep 12 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for San Francisco to Bangkok flights?
The most popular airlines flying from San Francisco to Bangkok are China Airlines, Philippine Airlines, and Korean Air, among 17 carriers on this route. Air Premia offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
China Airlines
Philippine Airlines
Korean Air
EVA Air
Asiana Airlines
Singapore Airlines
China Eastern Airlines
STARLUX Airlines
Cathay Pacific
Air Premia
Japan Airlines
Air China
United Airlines
Thai Airways
All Nippon Airways
Air Canada
Vietnam Airlines
Airlines are determined based on actual purchased flight tickets from San Francisco to Bangkok according to previous 12 months data from Trip.com.
Flight Info | San Francisco to Bangkok
The distance between San Francisco and Bangkok is approximately 12,760.7 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.
| Cheapest one-way flight price | $329 |
|---|---|
| Cheapest round-trip ticket price | $679 |
| Off-season for travel | September |
| Peak season for travel | July |
| Flight distance | 12,760.7 km |
| Popular airline | China Airlines |
Flight statistics for the San Francisco–Bangkok route are based on aggregated booking data from Trip.com over the past 12 months.
Trip.com price insights on flights from San Francisco to Bangkok
Which month has the cheapest one-way flights from San Francisco to Bangkok?
Based on Trip.com’s data, the cheapest month for flights from San Francisco to Bangkok is February, with an average price of $436; while the month with the highest flight price is usually June, with an average price of up to $920.
$920
$678
$436
$194
What is the cheapest month for round-trip flights from San Francisco to Bangkok?
According to historical data from Trip.com, the lowest prices for flights from San Francisco to Bangkok are found during October, with an average price of $841. Conversely, the highest prices are found during June, with an average price of up to $1,709.
$1,709
$1,275
$841
$407
Frequently Asked Questions
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What are the cheapest flights from San Francisco to Bangkok (SFO-BKK)?
Based on Trip.com data, Air Premia offers one-way fares as low as $329 on Cheapest nonstop routes (e.g. SFO to BKK on Mon, Nov 9), while China Eastern Airlines offers Cheapest nonstop round-trips from $679 departing on Sun, Sep 27 and returning on Thu, Oct 1. -
Which airlines offer direct flights from San Francisco to Bangkok?
At the moment, you can catch a nonstop flight from San Francisco to Bangkok with the following airlines, including: United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
When is the best time to book flights from San Francisco to Bangkok?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How can I find the best deals on flights from San Francisco to Bangkok?
To find best deals on flights from San Francisco to Bangkok, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Nov 9, with one-way flights priced at just $329.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Premia.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around July.
· Get exclusive promo codes for Trip.com app users. -
When are flight tickets from San Francisco (SFO) to Bangkok (BKK) the cheapest?
The cheapest months to fly from San Francisco to Bangkok is September, when demand for travel is lower. -
Which upcoming date is cheapest to fly from San Francisco to Bangkok on?
After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Francisco to Bangkok on September 9, 2026 with Air China, with prices starting at $672. -
Which airports can I fly into Bangkok from San Francisco?
You can arrive at any of the following airports in Bangkok: Suvarnabhumi Airport (BKK), and Don Mueang International Airport (DMK). Flights from San Francisco International Airport to Suvarnabhumi Airport (SFO-BKK) are by far the most popular option for this route. -
Is there any time difference between San Francisco and Bangkok?
The time difference between Bangkok and San Francisco is 15h. -
How do I change or cancel my ticket from San Francisco to Bangkok?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from San Francisco to Bangkok?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Francisco to Bangkok is $569. Fares vary by travel date, airline and availability. -
How do I book flights from San Francisco to Bangkok on Trip.com?
Enter San Francisco and Bangkok, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.