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Cheap flights from San Francisco to Bangkok Suvarnabhumi Airport from C$ 549

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Suvarnabhumi

Enter your travel dates to find the best prices.

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 12 December 2025.

Wed 31/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Tue 27/14:55 p.m.BKK - SFO
1 stop29h 05mUnited Airlines
Deal found 10/12C$ 1,098
Wed 31/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Thu 15/14:55 p.m.BKK - SFO
1 stop29h 05mUnited Airlines
Deal found 10/12C$ 1,153
Sat 27/124:30 p.m.SFO - BKK
1 stop36h 05mAir India
Thu 29/110:20 p.m.BKK - SFO
1 stop29h 05mAir India
Deal found 9/12C$ 1,164
Sun 28/124:30 p.m.SFO - BKK
1 stop30h 05mAir India
Sun 11/18:50 p.m.BKK - SFO
1 stop32h 40mAir India
Deal found 10/12C$ 1,229
Wed 31/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Tue 13/14:55 p.m.BKK - SFO
1 stop29h 05mUnited Airlines
Deal found 11/12C$ 1,270
Wed 31/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Sun 11/14:55 p.m.BKK - SFO
2 stops31h 20mUnited Airlines
Deal found 11/12C$ 1,276
Fri 26/122:25 p.m.SFO - BKK
1 stop32h 45mAir India
Thu 26/28:50 p.m.BKK - SFO
1 stop39h 00mAir India
Deal found 11/12C$ 1,296
Tue 30/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Thu 15/14:55 p.m.BKK - SFO
1 stop29h 05mUnited Airlines
Deal found 10/12C$ 1,329
Tue 30/1211:40 a.m.SFO - BKK
1 stop32h 45mUnited Airlines
Wed 14/14:55 p.m.BKK - SFO
1 stop17h 00mUnited Airlines
Deal found 12/12C$ 1,343

Find 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 12 December 2025.

Round-trip from

C$ 979

One-way from

C$ 549

Popular in

December

Cheapest in

September

Average price

C$ 1,902
Air India
  • Air India
  • 11/2-4/3
  • 3 total stops
  • 59h 10m total
  • San Francisco to Bangkok
Search Deals
Air India
  • Air India
  • 13/2
  • 1 total stop
  • 38h 55m total
  • San Francisco to Bangkok
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 181 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 629,999 searches. Data last updated 12 December 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

Thu 26/3

3:25 p.m.-2:10 p.m.

1 stop32h 45m

Bangkok Suvarnabhumi

Sat 4/4

5:55 p.m.-7:00 a.m.

1 stop27h 05m

C$ 996

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 11/2

2:25 p.m.-4:55 p.m.

1 stop35h 30m

Bangkok Suvarnabhumi

Wed 25/2

8:50 a.m.-12:25 p.m.

1 stop42h 35m

C$ 996

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 10/2

11:40 a.m.-12:55 a.m.

1 stop22h 15m

Bangkok Suvarnabhumi

Wed 25/2

2:05 a.m.-9:30 a.m.

1 stop22h 25m

C$ 998

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 11/2

11:40 a.m.-12:45 a.m.

1 stop22h 05m

Bangkok Suvarnabhumi

Wed 25/2

11:15 p.m.-9:30 a.m.

1 stop25h 15m

C$ 998

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 21/1

1:35 p.m.-9:30 p.m.

2 stops40h 55m

Bangkok Suvarnabhumi

Sun 15/2

2:05 a.m.-9:30 a.m.

1 stop22h 25m

C$ 1,005

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 20/1

6:00 a.m.-12:45 a.m.

2 stops27h 45m

Bangkok Suvarnabhumi

Thu 12/2

9:40 a.m.-7:21 p.m.

2 stops24h 41m

C$ 1,014

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/2

11:40 a.m.-12:55 a.m.

1 stop22h 15m

Bangkok Suvarnabhumi

Mon 2/3

11:15 p.m.-9:30 a.m.

1 stop25h 15m

C$ 1,025

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 9/2

11:40 a.m.-12:55 a.m.

1 stop22h 15m

Bangkok Suvarnabhumi

Sun 1/3

11:15 p.m.-9:30 a.m.

1 stop25h 15m

C$ 1,025

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 10/2

11:40 a.m.-12:55 a.m.

1 stop22h 15m

Bangkok Suvarnabhumi

Wed 4/3

12:55 a.m.-9:30 a.m.

1 stop23h 35m

C$ 1,025

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 11/2

11:40 a.m.-12:45 a.m.

1 stop22h 05m

Bangkok Suvarnabhumi

Wed 4/3

12:55 a.m.-9:30 a.m.

1 stop23h 35m

C$ 1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 23 results
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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 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 5 December 2025.

Booking 23 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, April is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of C$ 756). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,142). 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 Suvarnabhumi Airport?

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 12 December 2025.
Get a feel of what it's like to fly with China Southern from San Francisco to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.5
Good
122 reviews
Check prices

Boarding

8.0

Entertainment

7.4

Comfort

7.9

Crew

8.3

Overall

7.5

Food

7.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
China Southern
7.5
Good
122 reviews
China Southern
7.5
Good
122 reviews
Check prices

Boarding

8.0

Entertainment

7.4

Comfort

7.9

Crew

8.3

Overall

7.5

Food

7.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.

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?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Bangkok Suvarnabhumi. On average, San Francisco has 0 outbound flights to Bangkok Suvarnabhumi per day from 1 airline. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

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

    For as low as C$ 998, Air India can have you in Bangkok Suvarnabhumi Airport from San Francisco in 22h 15m. There are 12740 km between San Francisco and Bangkok Suvarnabhumi Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Francisco to Bangkok Suvarnabhumi Airport round-trip?

    Flying on China Southern is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at C$ 764. China Southern is currently priced 38% below the average price you’ll pay for this route.

  • 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, April is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of C$ 756). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,142). 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 Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am

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Alternative routes for San Francisco to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Suvarnabhumi flights

Top airline flying from San Francisco to Suvarnabhumi

Discover the top airline 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapestC$ 764AverageC$ 817FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from San Francisco to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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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