BKK - SFO

$493 Find Cheap Flights from Bangkok to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to San Francisco departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$820
Typical prices: $729-$844
Asiana Airlines
Thu 9/24Fri 9/25
BKK - SFO • 1 stop
Cheapest one-way
$493
Typical prices: $393-$502
China Airlines
Thu 9/3
BKK - SFO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Bangkok and San Francisco. You'll need at least 1 connection.
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Top layover airports
Vancouver (YVR)
Cheapest • Avg $871 (round-trip)
Vancouver (YVR)
Shortest trip • 17h 15m (one-way)
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When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 12% compared to booking last minute.
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When to travel
November
Cheapest • 9% price drop
April
Most popular
Good to know
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We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to San Francisco (BKK-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to San Francisco

Thu, Sep 24 - Fri, Sep 25
Asiana Airlines Logo
1:35 am - 3:30 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
27h 55m1 stop Incheon Intl
Asiana Airlines Logo
11:20 pm - 11:35 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
34h 15m1 stop Incheon Intl
$820Asiana Airlines
Tue, Oct 27 - Mon, Nov 9
United Airlines Logo
9:10 am - 4:20 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
21h 10m1 stop Tokyo Haneda
United Airlines Logo
12:20 am - 5:10 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
37h 50m1 stop Tokyo Haneda
$823United Airlines
Fri, Sep 25 - Sat, Oct 31
China Airlines Logo
10:50 am - 7:55 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
23h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
11:40 pm - 1:35 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
35h 55m1 stop Taipei City Taiwan Taoyuan Intl
$823China Airlines
Mon, Oct 26 - Mon, Nov 9
United Airlines Logo
9:10 am - 4:20 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
21h 10m1 stop Tokyo Haneda
United Airlines Logo
12:20 am - 5:10 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
37h 50m1 stop Tokyo Haneda
$823United Airlines
Fri, Sep 25 - Sat, Oct 31
China Airlines Logo
10:50 am - 7:55 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
23h 05m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
11:40 pm - 1:35 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
35h 55m1 stop Taipei City Taiwan Taoyuan Intl
$824China Airlines
Sat, Aug 22 - Thu, Oct 8
Thai Airways Logo
8:15 am - 7:20 amBKK  Bangkok Suvarnabhumi-SFO San Francisco
37h 05m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
12:30 pm - 10:40 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
32h 10m1 stop Taipei City Taiwan Taoyuan Intl
$824Thai Airways
Wed, Dec 23 - Thu, Jan 7
STARLUX Airlines Logo
5:40 pm - 7:10 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
16h 30m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
11:10 pm - 12:35 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
$827STARLUX Airlines
Mon, Oct 26 - Fri, Nov 13
Thai Airways Logo
8:00 am - 3:00 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
21h 00m1 stop Incheon Intl
Thai Airways Logo
11:30 pm - 10:50 amSFO  San Francisco-BKK Bangkok Suvarnabhumi
20h 20m1 stop Taipei City Taiwan Taoyuan Intl
$828Thai Airways
Wed, Dec 23 - Thu, Jan 7
STARLUX Airlines Logo
5:40 pm - 7:10 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
16h 30m1 stop Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
11:10 pm - 12:35 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
$834STARLUX Airlines
Fri, Aug 21 - Fri, Oct 9
Asiana Airlines Logo
11:45 am - 4:00 pmBKK  Bangkok Suvarnabhumi-SFO San Francisco
18h 15m1 stop Incheon Intl
Asiana Airlines Logo
11:20 pm - 11:35 pmSFO  San Francisco-BKK Bangkok Suvarnabhumi
34h 15m1 stop Incheon Intl
$849Asiana Airlines
Booking Insights

KAYAK's insights & trends for Bangkok to San Francisco flights

Get data-powered insights and trends into flights from Bangkok to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangkok Suvarnabhumi Airport to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to San Francisco departing in September.

Flight prices are below average for this route right now.

Flights to San Francisco from Bangkok Suvarnabhumi Airport usually cost between $885 and $1,092 in September.
The lowest price found in the past 5 days was $820 on Asiana Airlines (Sep 24-Sep 25).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to San Francisco is November, where tickets cost $765 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,105 and $931 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bangkok Suvarnabhumi Airport to San Francisco, you should book around 5 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know

Low season

November

Cheapest flight

$493
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Bangkok to San Francisco

When to book flights from Bangkok to San Francisco

Are your dates flexible? Find out the best times to travel from Bangkok to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bangkok to San Francisco flights

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to San Francisco?

    In the last 5 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to San Francisco was $493 for a one-way ticket and $820 for a round-trip.

  • Do I need a passport to fly between Bangkok and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Bangkok.

  • Which aircraft models fly most regularly from Bangkok to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Bangkok and San Francisco, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to San Francisco from Bangkok?

    Taipei City is the most popular layover city among KAYAK users traveling from Bangkok to San Francisco.

  • Which is the best airline for flights from Bangkok to San Francisco, STARLUX Airlines or EVA Air?

    The two airlines most popular with KAYAK users for flights from Bangkok to San Francisco are STARLUX Airlines and EVA Air. With an average price for the route of $815 and an overall rating of 8.8, STARLUX Airlines is the most popular choice. EVA Air is also a great choice for the route, with an average price of $875 and an overall rating of 8.5.

  • How does KAYAK find such low prices on flights from Bangkok to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bangkok is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Bangkok with another airline. Booking your flights between Bangkok and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Bangkok to San Francisco

Information on your arrival and departure airports

Bangkok (BKK)
San Francisco (SFO)