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$295+ Cheap flights from San Francisco (SFO) to Thailand

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from San Francisco to Thailand

Cheapest flights from San Francisco to Thailand
Explore the most affordable flight options available from San Francisco to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Korean Air deal was found by Cheapflights users on 3/10. 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.
Thu 11/1211:40 am
SFO
-
CNX
1 stop20h 15m
Korean Air
Sun 11/2212:15 am
CNX
-
SFO
1 stop24h 15m
Korean Air
Deal found 3/10$637
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Tue 11/104:15 pm
SFO
-
CNX
2 stops39h 40m
Korean Air
Tue 12/112:15 am
CNX
-
SFO
1 stop24h 15m
Korean Air
Deal found 3/10$642
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Sun 11/154:15 pm
SFO
-
CNX
2 stops39h 40m
Korean Air
Tue 12/112:15 am
CNX
-
SFO
1 stop24h 15m
Korean Air
Deal found 3/10$653
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Wed 11/1111:40 am
SFO
-
CNX
1 stop20h 15m
Korean Air
Mon 11/3012:15 am
CNX
-
SFO
2 stops48h 36m
Korean Air
Deal found 3/10$654
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Tue 11/104:15 pm
SFO
-
CNX
2 stops39h 40m
Korean Air
Mon 11/3012:15 am
CNX
-
SFO
2 stops48h 36m
Korean Air
Deal found 3/10$659
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Sun 11/154:15 pm
SFO
-
CNX
2 stops39h 40m
Korean Air
Wed 12/212:15 am
CNX
-
SFO
2 stops48h 44m
Korean Air
Deal found 3/10$664
This Korean Air deal was found by Cheapflights users on 3/10. 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.
Sun 11/151:05 pm
SFO
-
CNX
2 stops42h 50m
Korean Air
Mon 11/3012:15 am
CNX
-
SFO
2 stops48h 36m
Korean Air
Deal found 3/10$665
This FlightHub deal was found by Cheapflights users on 3/7. 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.
Sat 4/116:45 pm
SFO
-
HKT
2 stops35h 00m
Air India
Thu 4/168:45 pm
HKT
-
SFO
1 stop24h 15m
Air India
Deal found 3/7$680
This FlightHub deal was found by Cheapflights users on 3/9. 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.
Tue 4/76:45 pm
SFO
-
HKT
2 stops35h 00m
Air India
Fri 4/248:25 am
HKT
-
SFO
1 stop36h 35m
Air India
Deal found 3/9$681
This oojo deal was found by Cheapflights users on 3/10. 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.
Mon 4/610:30 am
SFO
-
HKT
2 stops43h 15m
Air India
Tue 4/288:45 pm
HKT
-
SFO
1 stop24h 15m
Air India
Deal found 3/10$682
This Vliegwinkel deal was found by Cheapflights users on 3/7. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:30 am
SFO
-
HKT
2 stops43h 15m
Air India
Mon 5/118:45 pm
HKT
-
SFO
2 stops35h 00m
Air India
Deal found 3/7$684
This oojo deal was found by Cheapflights users on 3/10. 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.
Sat 10/2412:30 am
SFO
-
BKK
1 stop31h 20m
Philippine Airlines
Wed 11/185:55 pm
BKK
-
SFO
1 stop18h 15m
Philippine Airlines
Deal found 3/10$685

Find flight deals from San Francisco to Thailand

Keep the following information in mind while searching for San Francisco to Thailand flight deals. Data was last updated March 12, 2026.

Round-trip from

$680
(FlightHub)

One-way from

$295
(oojo)

Popular in

December

Cheapest in

September

Average price

$790
From San Francisco to Thailand
Search Deals
One-way flight from San Francisco to Thailand
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Thailand 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 March 12, 2026.
Use the filters below to find and compare flights from San Francisco to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 5/4

5:59 am-11:35 pm

2 stops27h 36m

Bangkok Suvarnabhumi

Wed 6/3

2:35 am-10:40 am

1 stop22h 05m

$688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 4/19

9:00 pm-9:45 pm

2 stops34h 45m

Bangkok Suvarnabhumi

Tue 5/12

9:50 am-10:40 am

1 stop38h 50m

$688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 4/29

5:59 am-9:45 pm

2 stops25h 46m

Bangkok Suvarnabhumi

Mon 5/18

9:50 am-10:40 am

1 stop38h 50m

$688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 4/23

12:55 pm-9:35 am

1 stop30h 40m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-9:49 pm

2 stops26h 14m

$706

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/21

12:55 pm-9:35 am

1 stop30h 40m

Bangkok Suvarnabhumi

Sun 5/17

3:45 pm-9:20 am

1 stop31h 35m

$716
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/21

11:00 pm-9:35 am

1 stop20h 35m

Bangkok Suvarnabhumi

Tue 5/5

3:45 pm-8:05 pm

1 stop18h 20m

$716

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/21

11:00 pm-9:35 am

1 stop20h 35m

Bangkok Suvarnabhumi

Mon 5/4

3:45 pm-9:20 am

1 stop31h 35m

$716

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 4/17

11:00 pm-9:35 am

1 stop20h 35m

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-9:35 am

1 stop38h 00m

$746

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/14

12:55 pm-9:35 am

1 stop30h 40m

Bangkok Suvarnabhumi

Fri 5/15

3:45 pm-8:05 pm

1 stop18h 20m

$766

San FranciscoPhuket City

SFO - HKT

SFOHKT

San Francisco

Fri 5/1

10:30 am-7:25 am

2 stops30h 55m

Phuket City

Fri 5/8

8:45 pm-5:45 pm

2 stops35h 00m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from San Francisco to Thailand

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

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Thailand (average of $522). Flying from San Francisco to Thailand in June is currently the most expensive (average of $712). 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 TH?

Find hourly flight availability from San Francisco to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.

When flying from San Francisco to Thailand, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the morning.

What is the cheapest day to fly from San Francisco to Thailand?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Thailand. Price data was last updated on March 30, 2025.

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

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated March 12, 2026.
See what other customers who have flown with EVA Air,China Airlines, andSingapore Airlines from San Francisco to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
EVA Air
8.4
Very good
1,370 reviews
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
China Airlines
8.3
Very good
811 reviews
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Singapore Airlines
8.2
Very good
1,475 reviews
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Asiana Airlines
8.1
Very good
506 reviews
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.
Cathay Pacific
7.6
Good
1,203 reviews
EVA Air
8.4
Very good
1,370 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Related info for your journey

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

    If you book a flight to Thailand from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

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

    There are many flights that can get you from San Francisco to Thailand in 27h 36m. Fly via Delta, United Airlines, or Air India to get the fastest option. There are 7916 mi between San Francisco and Thailand. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from San Francisco to Thailand are China Southern ($244), Philippine Airlines ($290), and Singapore Airlines ($303).

  • What are the most popular routes from San Francisco to Thailand?

    When deciding which route to take from San Francisco to Thailand consider San Francisco - Bangkok Suvarnabhumi, San Francisco - Bangkok Don Mueang Intl or San Francisco - Phuket City as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Thailand (average of $522). Flying from San Francisco to Thailand in June is currently the most expensive (average of $712). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from San Francisco to Thailand

Discover the top 10 airlines that operate flights from San Francisco to Thailand. 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$270Average$687FlexibilityNo cancel feeOn-time60%
China SouthernCheapest$485Average$513FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$555Average$927FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$566Average$700FlexibilityNo cancel feeOn-timeN/A
Air ChinaCheapest$596Average$689FlexibilityNo cancel feeOn-time67%
Thai AirwaysCheapest$607Average$1,354FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$612Average$737FlexibilityNo cancel feeOn-time81%
China EasternCheapest$616Average$734FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$644Average$777FlexibilityNo cancel feeOn-time76%
AIR PREMIACheapest$650Average$680FlexibilityNo cancel feeOn-timeN/A

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