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Cheap flights from Bangkok to San Francisco from ฿13,126

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from Bangkok to San Francisco are usually found in September or November, booked 70 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 1 July 2025.

Round-trip from

฿27,325

One-way from

฿13,126

Popular in

January

Cheapest in

September

Average price

฿31,613
เดลต้า
  • เดลต้า
  • 21/8-29/8
  • 4 total stops
  • 64h 23m total
  • Bangkok to San Francisco
Philippine Airlines
  • Philippine Airlines
  • 26/8
  • 1 total stop
  • 21h 20m total
  • Bangkok to San Francisco
Highest demand for flights based on searches. 5% potential increase in price (฿61,284 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿15,036 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find 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 1 July 2025.

Thu 21/802:35BKK - SFO
2 stops35h 13mเดลต้า
Fri 29/805:55SFO - BKK
2 stops29h 10mเดลต้า
Deal found 30/6฿27,325
Fri 22/822:05BKK - SFO
1 stop26h 00mJapan Airlines
Fri 29/816:25SFO - BKK
2 stops47h 25mJapan Airlines
Deal found 30/6฿27,422
Sun 2/1117:40BKK - SFO
1 stop16h 20mSTARLUX Airlines
Wed 17/1223:10SFO - BKK
1 stop22h 25mSTARLUX Airlines
Deal found 1/7฿27,650
Mon 25/813:30BKK - SFO
1 stop21h 20mMultiple Airlines
Sun 7/923:55SFO - BKK
2 stops23h 15mMultiple Airlines
Deal found 1/7฿27,682
Thu 14/817:30BKK - SFO
1 stop17h 00mChina Airlines
Wed 20/801:05SFO - BKK
1 stop21h 05mChina Airlines
Deal found 30/6฿27,942
Sun 28/1222:50BKK - SFO
1 stop36h 25mPhilippine Airlines
Thu 8/123:25SFO - BKK
1 stop21h 40mPhilippine Airlines
Deal found 30/6฿28,722
Sun 13/709:35BKK - SFO
1 stop38h 10mUnited Airlines
Sun 11/113:30SFO - BKK
2 stops30h 20mUnited Airlines
Deal found 28/6฿28,917
Sat 12/721:35BKK - SFO
1 stop26h 10mANA
Sun 27/712:40SFO - BKK
1 stop21h 15mANA
Deal found 1/7฿29,209
Sun 17/802:35BKK - SFO
1 stop22h 25mKorean Air
Thu 28/813:10SFO - BKK
1 stop34h 05mKorean Air
Deal found 30/6฿29,567
Sun 31/802:40DMK - SFO
1 stop26h 40mMultiple Airlines
Fri 16/109:40SFO - DMK
1 stop21h 25mMultiple Airlines
Deal found 29/6฿32,816

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 1 July 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 21/8

02:35-23:48

2 stops35h 13m

San Francisco

Fri 29/8

05:55-01:05

2 stops29h 10m

฿27,325

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Fri 22/8

22:05-10:05

1 stop26h 00m

San Francisco

Fri 29/8

16:25-05:50

2 stops47h 25m

฿27,422

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 2/11

17:40-19:00

1 stop16h 20m

San Francisco

Wed 17/12

23:10-12:35

1 stop22h 25m

฿27,650

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Mon 25/8

13:30-20:50

1 stop21h 20m

San Francisco

Sun 7/9

23:55-13:10

2 stops23h 15m

฿27,682

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Thu 14/8

17:30-20:30

1 stop17h 00m

San Francisco

Wed 20/8

01:05-12:10

1 stop21h 05m

฿27,942

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 28/12

22:50-20:15

1 stop36h 25m

San Francisco

Thu 8/1

23:25-12:05

1 stop21h 40m

฿28,722

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 13/7

09:35-09:45

1 stop38h 10m

San Francisco

Sun 11/1

13:30-10:50

2 stops30h 20m

฿28,917

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sat 12/7

21:35-09:45

1 stop26h 10m

San Francisco

Sun 27/7

12:40-23:55

1 stop21h 15m

฿29,209

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 17/8

02:35-11:00

1 stop22h 25m

San Francisco

Thu 28/8

13:10-13:15

1 stop34h 05m

฿29,567

BangkokSan Francisco

DMK - SFO

DMKSFO

Bangkok Don Mueang Intl

Sun 31/8

02:40-15:20

1 stop26h 40m

San Francisco

Fri 16/1

09:40-22:05

1 stop21h 25m

฿32,816

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 16 results
1
2

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 27 June 2025.

The best time to book flights from Bangkok to San Francisco is 70 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 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 1 July 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 32% on your trip compared to booking a flight in the evening.

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 1 July 2025.
Read through reviews of airlines operating flights from Bangkok to San Francisco, such as STARLUX Airlines, ANA, andKorean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
8.4
Very Good
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Food

8.8

Overall

9.0

Boarding

9.0

Crew

9.3

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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 11 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

  • 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 ฿27,325. Other airlines that can offer you cheap pricing are Japan Airlines, from ฿27,422, and STARLUX Airlines, from ฿27,650. เดลต้า is priced at 8% lower than the current average price of a flight leaving 3 months from now.

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

    ฿13,126 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Vietnam Airlines and China Airlines, with prices starting from ฿13,906 and ฿15,563, respectively.

  • 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 holiday 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.

See more FAQs

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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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest฿19,112Average฿21,772FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest฿21,253Average฿24,311FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapest฿24,787Average฿30,299FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapest฿25,344Average฿27,319FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China AirlinesCheapest฿25,981Average฿28,727FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿26,845Average฿28,231FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
Japan AirlinesCheapest฿28,046Average฿34,068FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest฿28,121Average฿29,497FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapest฿28,750Average฿31,279FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapest฿29,071Average฿32,245FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

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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