Bangkok

$487+ Cheap flights from San Francisco (SFO) to Bangkok

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Jul 23 — Jul 301
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Cheap flight deals from San Francisco to Bangkok

Cheapest flights from San Francisco to Bangkok
Explore the most affordable flight options available from San Francisco to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:00 pm
SFO
-
BKK
1 stop38h 10m
Multiple Airlines
Sat 9/265:50 pm
BKK
-
SFO
1 stop16h 40m
Multiple Airlines
Deal found 6/22$948
This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:30 am
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Sat 10/31:25 pm
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Deal found 6/21$949
This China Eastern deal was found by Cheapflights users on 6/19. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am
SFO
-
BKK
2 stops26h 55m
China Eastern
Fri 11/201:55 am
BKK
-
SFO
1 stop22h 05m
China Eastern
Deal found 6/19$950
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:30 am
SFO
-
BKK
1 stop21h 35m
Multiple Airlines
Sun 11/151:55 am
BKK
-
SFO
1 stop22h 05m
Multiple Airlines
Deal found 6/21$951
This deal was found by Cheapflights users on 6/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:35 pm
SFO
-
BKK
1 stop21h 55m
Air Canada
Mon 12/78:15 am
BKK
-
SFO
1 stop44h 36m
Air Canada
Deal found 6/20$952
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:30 am
SFO
-
BKK
1 stop18h 25m
Multiple Airlines
Wed 9/235:30 pm
BKK
-
SFO
1 stop16h 25m
Multiple Airlines
Deal found 6/21$953
This KAYAK deal was found by Cheapflights users on 6/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:30 am
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Thu 10/17:30 pm
BKK
-
SFO
1 stop39h 40m
Philippine Airlines
Deal found 6/21$954
This Travelocity deal was found by Cheapflights users on 6/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:00 pm
SFO
-
BKK
1 stop22h 40m
Multiple Airlines
Wed 9/231:35 am
BKK
-
SFO
2 stops27h 46m
Multiple Airlines
Deal found 6/21$955
This FlightHub deal was found by Cheapflights users on 6/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:00 am
SFO
-
BKK
2 stops38h 20m
China Eastern
Wed 12/21:55 am
BKK
-
SFO
1 stop22h 05m
China Eastern
Deal found 6/23$956
This China Eastern deal was found by Cheapflights users on 6/19. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am
SFO
-
BKK
2 stops26h 55m
China Eastern
Sun 11/227:50 am
BKK
-
SFO
2 stops40h 10m
China Eastern
Deal found 6/19$957
This Justfly.com deal was found by Cheapflights users on 6/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:30 am
SFO
-
BKK
2 stops25h 10m
China Eastern
Sun 9/138:50 pm
BKK
-
SFO
2 stops26h 15m
China Eastern
Deal found 6/23$958
This FlightHub deal was found by Cheapflights users on 6/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:30 am
SFO
-
BKK
1 stop21h 40m
Philippine Airlines
Wed 8/191:25 pm
BKK
-
SFO
1 stop21h 45m
Philippine Airlines
Deal found 6/21$959

Find flight deals from San Francisco to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Bangkok (TH1). 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 June 23, 2026.

Round-trip from

$948
(Kiwi.com)

One-way from

$487
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,342
From San Francisco to Bangkok
One-way flight from San Francisco to Bangkok
Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Bangkok 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 June 23, 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 11/1

1:05 pm-9:30 pm

2 stops41h 25m

Bangkok Suvarnabhumi

Mon 11/16

12:55 am-9:30 am

1 stop23h 35m

$994

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 11/3

10:06 am-5:10 am

2 stops28h 04m

Bangkok Suvarnabhumi

Wed 11/11

7:10 am-4:28 pm

2 stops24h 18m

$995

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 8/13

12:00 pm-12:20 pm

3 stops34h 20m

Bangkok Suvarnabhumi

Sat 8/22

9:55 pm-7:30 pm

2 stops35h 35m

$1,028

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 8/1

10:19 am-9:35 am

2 stops33h 16m

Bangkok Suvarnabhumi

Mon 8/31

7:00 am-10:55 am

1 stop17h 55m

$1,035

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 7/8

6:45 pm-9:35 am

2 stops24h 50m

Bangkok Suvarnabhumi

Wed 7/29

7:00 am-11:59 pm

2 stops30h 59m

$1,047

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 10/16

7:49 pm-9:35 am

2 stops23h 46m

Bangkok Suvarnabhumi

Sun 11/8

7:10 am-11:48 am

2 stops43h 38m

$1,059

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 7/7

1:10 pm-1:05 am

1 stop21h 55m

Bangkok Suvarnabhumi

Thu 7/16

11:30 pm-11:00 am

1 stop25h 30m

$1,061

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 9/19

5:41 pm-9:35 am

2 stops25h 54m

Bangkok Suvarnabhumi

Sun 9/27

3:45 pm-5:42 pm

2 stops39h 57m

$1,062

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 11/19

9:10 pm-10:15 am

1 stop22h 05m

Bangkok Suvarnabhumi

Sat 11/28

9:15 pm-5:00 pm

1 stop34h 45m

$1,074
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 10/31

10:31 am-11:20 pm

2 stops22h 49m

Bangkok Suvarnabhumi

Sat 11/7

9:40 am-4:02 pm

2 stops21h 22m

$1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from San Francisco to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from San Francisco 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 San Francisco to Bangkok

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

Currently, August is the cheapest month in which you can book a flight from San Francisco to Bangkok (average of $547). Flying from San Francisco to Bangkok in December is currently the most expensive (average of $1,562). 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 San Francisco to Bangkok?

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

The price you pay for your flight from San Francisco to Bangkok may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated June 23, 2026.
Get a feel of what it's like to fly with EVA Air,China Airlines, andSingapore Airlines from San Francisco to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Tony,Jun 2026

NRT - TPE

Great flight and good food…will fly again on Eva air👍🏼

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Bangkok. 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 from for flights from San Francisco to Bangkok?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Bangkok. On average, San Francisco has 0 outbound flights to Bangkok per day from 22 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

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

    Airlines like Korean Air, United Airlines, and China Eastern fly from San Francisco to Bangkok in about 28h 04m. The time it takes to get you to your destination can typically vary by up to 13h 21m. The distance between San Francisco and Bangkok is about 7916 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from San Francisco to Bangkok round-trip from $198. Other airlines that can offer you cheap pricing are China Southern, from $485, and AIR PREMIA, from $521. Users have found that Philippine Airlines is 78% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $185 on Philippine Airlines. Other airlines that offer cheap prices include China Southern from $244 and Singapore Airlines from $286 one-way.

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

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

    If you're on a layover in Taipei City and looking for things to do, consider visiting Taipei 101, Raohe Street Night Market, or Shilin Night Market. Taipei 101, Raohe Street Night Market, and Shilin Night Market can be visited by traveling about 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 $67 per day.

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

    Dongdaemun Market, Lotte World, and Gwanghwamun are currently the most popular points of interest in Seoul at the moment. Travelers on a layover in Seoul can visit Dongdaemun Market, Lotte World, and Gwanghwamun, by traveling 31.6 mi, 35.7 mi, and 30.1 mi, respectively after landing at Incheon Intl. Those landing in Seoul looking to spend some time exploring during their layover can rent a car for about $59 per day.

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

    The majority of Hong Kong visitors spend their time at Shatin Baptist Church, Fa Yeun Street Market, and Yau Ma Tei Fruit Market. Shatin Baptist Church, Fa Yeun Street Market, and Yau Ma Tei Fruit Market are located about 18.3 mi, 16.2 mi, and 16.0 mi, respectively from Hong Kong Intl.

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Bangkok (average of $547). Flying from San Francisco to Bangkok in December is currently the most expensive (average of $1,562). 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

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Top 10 airlines flying from San Francisco to Bangkok

Discover the top 10 airlines that operate flights from San Francisco to Bangkok. 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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$198Average$678FlexibilityNo cancel feeOn-time60%
China SouthernCheapest$485Average$513FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$521Average$666FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$532Average$1,384FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$552Average$723FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$557Average$668FlexibilityNo cancel feeOn-timeN/A
Air ChinaCheapest$596Average$660FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$606Average$724FlexibilityNo cancel feeOn-time81%
China EasternCheapest$615Average$715FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$647Average$815FlexibilityNo cancel feeOn-time72%

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