Suvarnabhumi

$374+ Cheap flights from San Francisco (SFO) to Suvarnabhumi (BKK)

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
kesä 19 — kesä 261
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Suvarnabhumi 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.

Cheapflights Tip: The best prices from San Francisco to Bangkok Suvarnabhumi are usually found in March or April, booked 75 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from San Francisco to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Suvarnabhumi (BKK). 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 kesäkuu 14, 2025.

Round-trip from

$773
(Korean Air)

One-way from

$374
(SmartFares)

Popular in

December

Cheapest in

March

Average price

$1,378
From San Francisco to Bangkok Suvarnabhumi
One-way flight from San Francisco to Bangkok Suvarnabhumi
Highest demand for flights based on searches. 9% potential increase in price ($100 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from San Francisco to Suvarnabhumi

Cheapest flights from San Francisco to Suvarnabhumi
Explore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on kesäkuu 14, 2025.

This Korean Air deal was found by Cheapflights users on 6/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 7/283:45 pmSFO - BKK
2 stops41h 40mKorean Air
ke 8/279:40 pmBKK - SFO
1 stop27h 20mKorean Air
Deal found 6/12$773
This Asiana Airlines deal was found by Cheapflights users on 6/13. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 7/2811:30 pmSFO - BKK
1 stop21h 25mAsiana Airlines
la 8/231:20 amBKK - SFO
1 stop28h 40mAsiana Airlines
Deal found 6/13$774
This United Airlines deal was found by Cheapflights users on 6/13. 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.
to 7/3110:35 pmSFO - BKK
2 stops40h 00mUnited Airlines
ti 9/237:00 amBKK - SFO
2 stops27h 10mUnited Airlines
Deal found 6/13$775
This Delta deal was found by Cheapflights users on 6/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 8/305:55 amSFO - BKK
2 stops27h 30mDelta
ma 9/159:40 pmBKK - SFO
2 stops38h 18mDelta
Deal found 6/13$778
This Gurufare deal was found by Cheapflights users on 6/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
su 11/3012:20 amSFO - BKK
1 stop37h 50mANA
ma 12/227:10 amBKK - SFO
1 stop17h 05mANA
Deal found 6/13$779
This ANA deal was found by Cheapflights users on 6/13. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/41:45 amSFO - BKK
1 stop23h 45mMultiple Airlines
to 8/287:00 amBKK - SFO
2 stops22h 01mMultiple Airlines
Deal found 6/13$792
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 9/111:05 amSFO - BKK
1 stop21h 05mChina Airlines
pe 9/192:40 amBKK - SFO
1 stop31h 15mChina Airlines
Deal found 6/13$802
This IEagle deal was found by Cheapflights users on 6/12. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to 6/2612:00 pmSFO - BKK
1 stop23h 55mChina Eastern
pe 7/119:55 pmBKK - SFO
2 stops25h 10mChina Eastern
Deal found 6/12$813
This oojo deal was found by Cheapflights users on 6/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pe 10/3112:10 amSFO - BKK
1 stop26h 20mSTARLUX Airlines
la 11/291:45 pmBKK - SFO
1 stop20h 15mSTARLUX Airlines
Deal found 6/13$814
This Vietnam Airlines deal was found by Cheapflights users on 6/12. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 11/229:10 pmSFO - BKK
1 stop22h 05mVietnam Airlines
ke 12/311:20 amBKK - SFO
1 stop20h 40mVietnam Airlines
Deal found 6/12$826
This KAYAK deal was found by Cheapflights users on 6/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pe 8/810:00 amSFO - BKK
1 stop31h 40mAir India
pe 9/510:25 pmBKK - SFO
1 stop22h 35mAir India
Deal found 6/13$830
This ScholarTrip deal was found by Cheapflights users on 6/13. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
la 12/279:40 amSFO - BKK
1 stop31h 50mSingapore Airlines
to 1/296:05 pmBKK - SFO
1 stop28h 45mSingapore Airlines
Deal found 6/13$835

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to Suvarnabhumi 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 kesäkuu 14, 2025.
Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

San Francisco

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

ma 7/28

3:45 pm-11:25 pm

2 stops41h 40m

Bangkok Suvarnabhumi

ke 8/27

9:40 pm-11:00 am

1 stop27h 20m

$773

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

ma 7/28

11:30 pm-10:55 am

1 stop21h 25m

Bangkok Suvarnabhumi

la 8/23

1:20 am-4:00 pm

1 stop28h 40m

$774

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

to 7/31

10:35 pm-4:35 am

2 stops40h 00m

Bangkok Suvarnabhumi

ti 9/23

7:00 am-8:10 pm

2 stops27h 10m

$775

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

la 8/30

5:55 am-11:25 pm

2 stops27h 30m

Bangkok Suvarnabhumi

ma 9/15

9:40 pm-9:58 pm

2 stops38h 18m

$778

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

su 11/30

12:20 am-5:10 am

1 stop37h 50m

Bangkok Suvarnabhumi

ma 12/22

7:10 am-9:15 am

1 stop17h 05m

$779

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

ma 8/4

1:45 am-3:30 pm

1 stop23h 45m

Bangkok Suvarnabhumi

to 8/28

7:00 am-3:01 pm

2 stops22h 01m

$792

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

to 9/11

1:05 am-12:10 pm

1 stop21h 05m

Bangkok Suvarnabhumi

pe 9/19

2:40 am-7:55 pm

1 stop31h 15m

$802

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

to 6/26

12:00 pm-1:55 am

1 stop23h 55m

Bangkok Suvarnabhumi

pe 7/11

9:55 pm-9:05 am

2 stops25h 10m

$813

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

pe 10/31

12:10 am-4:30 pm

1 stop26h 20m

Bangkok Suvarnabhumi

la 11/29

1:45 pm-7:00 pm

1 stop20h 15m

$814

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

la 11/22

9:10 pm-10:15 am

1 stop22h 05m

Bangkok Suvarnabhumi

ti 12/2

7:35 pm-5:00 pm

1 stop36h 25m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from San Francisco to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Suvarnabhumi. Price data was last updated on June 9, 2025.

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of $953). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). 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 SFO to BKK?

Find hourly flight availability from San Francisco to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated kesäkuu 14, 2025.

It’s optimal to fly from San Francisco to Bangkok Suvarnabhumi Airport in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from San Francisco to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Suvarnabhumi. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Bangkok Suvarnabhumi Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 0.4 - 12.6 inches per month. September is typically the wettest month, when rainfall can reach 12.6 in. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 0.4 in.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated kesäkuu 14, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from San Francisco to Bangkok by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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.

Crew

9.3

Comfort

9.0

Food

8.8

Boarding

9.0

Overall

9.1

Entertainment

8.9

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 San Francisco to Suvarnabhumi. 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 Suvarnabhumi?

    For a flight from San Francisco to Bangkok Suvarnabhumi, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 outbound flights to Bangkok Suvarnabhumi per day. 23 airlines have flights to Bangkok Suvarnabhumi from San Francisco on a regular basis.

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

    Flying on Korean Air is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at $773. Additional round-trip tickets that might be worth considering are offered by Asiana Airlines and United Airlines, with the lowest prices starting at $774 and $775, respectively. Korean Air is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $374. Users have also found prices from $376 and $379 on Air India and Korean Air, respectively.

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

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

    The majority of Taipei City visitors spend their time at Taipei 101, Shilin Night Market, and Raohe Street Night Market. Those on a layover in Taipei City interested in visiting Taipei 101, Shilin Night Market, or Raohe Street Night Market can do so by traveling 21.0 mi, 18.3 mi, and 21.6 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 $69 per day.

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

    Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park are currently the most popular points of interest in Hong Kong at the moment. Hong Kong Disneyland, Shatin Baptist Church, and Ocean Park can be visited by traveling about 7.8 mi, 18.3 mi, and 16.9 mi respectively from Hong Kong Intl.

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

    Tokyo travelers tend to visit Akihabara Electric Town, Ueno Koen, and Tsukiji Outer Market more than any other attractions. Travelers on a layover in Tokyo can visit Akihabara Electric Town, Ueno Koen, and Tsukiji Outer Market, by traveling 34.6 mi, 34.5 mi, and 35.3 mi, respectively after landing at Tokyo Narita. Those looking to explore during their layover in Tokyo can rent a car from Tokyo Narita for about $57 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Suvarnabhumi 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 Suvarnabhumi Airport?

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of $953). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,574). 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
Sattahip
Chonburi
Kanchanaburi
Cha-am
Ko Samet
Phetchaburi
Pak Chong
Ko Lan

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 10 airlines flying from San Francisco to Suvarnabhumi

Discover the top 10 airlines that operate flights from San Francisco to Suvarnabhumi. 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 kesäkuu 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$522Average$651FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$533Average$692FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$606Average$651FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$616Average$777FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$642Average$708FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$650Average$712FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$659Average$781FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$661Average$742FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$703Average$759FlexibilityNo cancel feeOn-time60%
ANACheapest$752Average$904FlexibilityNo cancel feeOn-time80%

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.