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Cheap flights from San Francisco to Bangkok Suvarnabhumi Airport from ฿12,074

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
20 Jun — 27 Jun1
1 adult

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 Wednesday or Monday 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 15 June 2025.

Round-trip from

฿24,955

One-way from

฿12,074

Popular in

December

Cheapest in

March

Average price

฿44,454
Korean Air
  • Korean Air
  • 28/7-25/8
  • 3 total stops
  • 64h 05m total
  • San Francisco to Bangkok
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Asiana Airlines
  • Asiana Airlines
  • 19/7
  • 1 total stop
  • 21h 25m total
  • San Francisco to Bangkok
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (฿105,131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿47,987 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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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 15 June 2025.

Sat 2/816:44SFO - BKK
2 stops42h 21mKorean Air
Wed 13/802:35BKK - SFO
2 stops30h 18mKorean Air
Deal found 13/6฿24,955
Mon 28/723:30SFO - BKK
1 stop21h 25mAsiana Airlines
Mon 25/801:20BKK - SFO
1 stop28h 40mAsiana Airlines
Deal found 14/6฿24,987
Fri 10/1001:05SFO - BKK
1 stop21h 05mChina Airlines
Mon 20/1013:20BKK - SFO
1 stop20h 35mChina Airlines
Deal found 14/6฿25,019
Mon 28/711:55SFO - BKK
1 stop22h 00mUnited Airlines
Thu 28/807:00BKK - SFO
1 stop17h 55mUnited Airlines
Deal found 14/6฿25,052
Thu 7/809:35SFO - BKK
2 stops25h 30mเดลต้า
Thu 11/909:50BKK - SFO
2 stops23h 35mเดลต้า
Deal found 13/6฿25,116
Wed 3/901:20SFO - BKK
1 stop38h 40mANA
Thu 11/921:35BKK - SFO
2 stops36h 03mANA
Deal found 14/6฿25,213
Sat 20/920:45SFO - BKK
2 stops41h 50mMultiple Airlines
Sat 4/1007:00BKK - SFO
1 stop17h 30mMultiple Airlines
Deal found 15/6฿25,568
Thu 28/800:50SFO - BKK
1 stop21h 10mSTARLUX Airlines
Wed 10/917:50BKK - SFO
1 stop16h 40mSTARLUX Airlines
Deal found 14/6฿26,408
Sat 27/1209:40SFO - BKK
1 stop34h 20mSingapore Airlines
Thu 29/120:00BKK - SFO
1 stop26h 50mSingapore Airlines
Deal found 14/6฿26,956
Mon 1/913:00SFO - BKK
1 stop20h 30mEVA Air
Mon 29/901:35BKK - SFO
1 stop19h 15mEVA Air
Deal found 14/6฿27,279
Sat 2/820:00SFO - BKK
2 stops27h 35mAir India
Sun 17/817:55BKK - SFO
1 stop27h 05mAir India
Deal found 14/6฿27,441
Thu 26/612:00SFO - BKK
1 stop26h 05mChina Eastern
Wed 9/705:05BKK - SFO
2 stops23h 45mChina Eastern
Deal found 14/6฿27,763

Cheapflights Fare Finder

Customise 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 17,341 searches. Data last updated 15 June 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

Sat 2/8

16:44-01:05

2 stops42h 21m

Bangkok Suvarnabhumi

Wed 13/8

02:35-18:53

2 stops30h 18m

฿24,955

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 28/7

23:30-10:55

1 stop21h 25m

Bangkok Suvarnabhumi

Mon 25/8

01:20-16:00

1 stop28h 40m

฿24,987

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 10/10

01:05-12:10

1 stop21h 05m

Bangkok Suvarnabhumi

Mon 20/10

13:20-19:55

1 stop20h 35m

฿25,019

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 28/7

12:40-23:55

1 stop21h 15m

Bangkok Suvarnabhumi

Wed 27/8

07:00-11:00

1 stop18h 00m

฿25,052

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 7/8

09:35-21:45

2 stops22h 10m

Bangkok Suvarnabhumi

Sun 7/9

09:50-22:51

2 stops27h 01m

฿25,116

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 3/9

01:20-06:00

1 stop38h 40m

Bangkok Suvarnabhumi

Thu 11/9

21:35-19:38

2 stops36h 03m

฿25,213

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 30/7

01:45-15:30

1 stop23h 45m

Bangkok Suvarnabhumi

Thu 21/8

07:00-15:01

2 stops22h 01m

฿26,311

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 28/8

00:50-12:00

1 stop21h 10m

Bangkok Suvarnabhumi

Wed 10/9

17:50-20:30

1 stop16h 40m

฿26,408

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 7/12

09:40-11:00

1 stop34h 20m

Bangkok Suvarnabhumi

Wed 24/12

20:00-07:50

1 stop26h 50m

฿26,956

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 1/9

13:00-23:30

1 stop20h 30m

Bangkok Suvarnabhumi

Mon 29/9

01:35-06:50

1 stop19h 15m

฿27,279

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 26 results
1
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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 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 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 return flight from San Francisco to Suvarnabhumi. Price data was last updated on 13 June 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Bangkok Suvarnabhumi Airport, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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 15 June 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 34% on the cost of your flight, compared to a flight at midday.

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 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 15 June 2025.
To help decide which airline to fly from San Francisco to Bangkok, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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.
EVA Air
8.4
Very Good
1,203 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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.
Korean Air
8.4
Very Good
1,091 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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.
Japan Airlines
8.3
Very Good
1,494 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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.
China Airlines
8.3
Very Good
738 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

8.9

Food

8.8

Boarding

9.0

Comfort

9.0

Overall

9.1

Crew

9.3

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?

    San Francisco (SFO), located 19.0 km from the city centre, is the airport you fly out of when you book flights from San Francisco to Bangkok Suvarnabhumi. 3 airlines have flights from San Francisco to Bangkok Suvarnabhumi on a regular basis. Booking flights from San Francisco to Bangkok Suvarnabhumi should not be difficult; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day.

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

    Cheapflights users have booked flights from San Francisco to Bangkok Suvarnabhumi Airport return from ฿24,955. Other airlines that can offer you cheap pricing are Asiana Airlines, from ฿24,987, and United Airlines, from ฿25,019. Users have found that Korean Air is 19% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Asiana Airlines, with whom users have recently found tickets for as low as ฿12,074. However, be on the lookout for offers from Air India and Korean Air, as they are both options that can get you from San Francisco to Bangkok Suvarnabhumi Airport for a low price.

  • 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 holiday 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, June is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of ฿57). Flying from San Francisco to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿79). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Ko Samet
Chonburi
Pak Chong
Cha-am
Sattahip
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Fly from San Francisco to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from San Francisco to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 15 June 2025.
EVA Air flights from San Francisco to Bangkok Suvarnabhumi
China Airlines flights from San Francisco to Bangkok Suvarnabhumi

Top 3 airlines flying from San Francisco to Suvarnabhumi

Discover the top 3 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 17,341 searches. Data last updated 15 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest฿23,607Average฿27,262FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿26,349Average฿28,769FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapest฿28,014Average฿41,384FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco to Suvarnabhumi?

Deals for San Francisco to Suvarnabhumi 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 San Francisco to Suvarnabhumi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Suvarnabhumi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to Suvarnabhumi with no change fees?

Yes, we can. To see specific flights from San Francisco to Suvarnabhumi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Francisco to Suvarnabhumi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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