What airlines fly to Bangkok?

China Airlines, EVA Air and Cathay Pacific are the top three most popular airlines that fly to Bangkok from San Francisco according to our data. China Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 23 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Francisco to Bangkok?

Singapore Airlines, Korean Air, and Asiana Airlines are the most popular carriers operating from San Francisco to Bangkok

When did momondo last update prices for flights from San Francisco Airport to Bangkok?

Prices for flights from San Francisco Airport to Bangkok are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Bangkok?

There are 23 operators available for flights from San Francisco Airport to Bangkok as of July 2025.

How old do you have to be to fly from San Francisco Airport to Bangkok?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$306 Cheap Flights from San Francisco to Bangkok in 2025

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Find the cheapest flights from San Francisco to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

11:30 am - 8:15 amSFO-BKK

30h 45m1 stop

12:00 pm - 7:50 amBKK-SFO

34h 50m1 stop

$555Singapore Airlines

Find Deal

Tue, Aug 26 - Tue, Nov 18

11:30 am - 8:15 amSFO-BKK

30h 45m1 stop

12:00 pm - 7:50 amBKK-SFO

34h 50m1 stop

$570Singapore Airlines

Find Deal

Tue, Sep 16 - Tue, Nov 11

10:00 am - 2:15 pmSFO-BKK

38h 15m1 stop

3:15 pm - 7:00 amBKK-SFO

29h 45m1 stop

$589Air India

Find Deal

Sun, Aug 24 - Mon, Sep 15

10:00 am - 2:15 pmSFO-BKK

38h 15m1 stop

8:50 pm - 6:00 pmBKK-SFO

35h 10m1 stop

$590Air India

Find Deal

Fri, Sep 19 - Sun, Oct 5

1:10 pm - 1:05 amSFO-BKK

21h 55m1 stop

2:35 am - 10:40 amBKK-SFO

22h 05m1 stop

$643Korean Air

Find Deal

Wed, Aug 6 - Mon, Sep 8

11:30 pm - 10:05 pmSFO-BKK

31h 35m1 stop

11:55 pm - 3:00 pmBKK-SFO

30h 05m1 stop

$644Asiana Airlines

Find Deal

Thu, Nov 20 - Tue, Dec 9

1:00 pm - 9:30 pmSFO-BKK

41h 30m2 stops

1:00 am - 9:30 amBKK-SFO

23h 30m1 stop

$646Korean Air

Find Deal

Tue, Nov 11 - Tue, Nov 25

11:30 pm - 10:05 pmSFO-BKK

31h 35m1 stop

11:55 pm - 3:00 pmBKK-SFO

30h 05m1 stop

$652Asiana Airlines

Find Deal

Mon, Nov 10 - Thu, Nov 27

12:00 pm - 12:20 pmSFO-BKK

33h 20m1 stop

1:35 pm - 9:00 amBKK-SFO

34h 25m1 stop

$662China Eastern

Find Deal

Sat, Nov 22 - Sun, Nov 30

12:00 pm - 2:55 pmSFO-BKK

35h 55m2 stops

1:35 pm - 9:00 amBKK-SFO

34h 25m1 stop

$663China Eastern

Find Deal

Thu, Nov 27 - Wed, Dec 17

Singapore Airlines flights from San Francisco to Bangkok

Our best Singapore Airlines deals on San Francisco to Bangkok flight tickets

Singapore Airlines

Aug 26

SFO11:30 amSan Francisco

30h 45m

1 stop

BKK8:15 amBangkok Suvarnabhumi

Nov 18

BKK12:00 pmBangkok Suvarnabhumi

34h 50m

1 stop

SFO7:50 amSan Francisco

$555

Find similar

Singapore Airlines

Sep 16

SFO11:30 amSan Francisco

30h 45m

1 stop

BKK8:15 amBangkok Suvarnabhumi

Nov 11

BKK12:00 pmBangkok Suvarnabhumi

34h 50m

1 stop

SFO7:50 amSan Francisco

$570

Find similar

Singapore Airlines

Oct 6

SFO11:30 amSan Francisco

30h 45m

1 stop

BKK8:15 amBangkok Suvarnabhumi

Oct 9

BKK8:10 pmBangkok Suvarnabhumi

27h 30m

1 stop

SFO9:40 amSan Francisco

$588

Find similar

Air India flights from San Francisco to Bangkok

Our best Air India deals on San Francisco to Bangkok flight tickets

Air India

Aug 24

SFO10:00 amSan Francisco

38h 15m

1 stop

BKK2:15 pmBangkok Suvarnabhumi

Sep 15

BKK3:15 pmBangkok Suvarnabhumi

29h 45m

1 stop

SFO7:00 amSan Francisco

$589

Find similar

Air India

Sep 19

SFO10:00 amSan Francisco

38h 15m

1 stop

BKK2:15 pmBangkok Suvarnabhumi

Oct 5

BKK8:50 pmBangkok Suvarnabhumi

35h 10m

1 stop

SFO6:00 pmSan Francisco

$590

Find similar

Air India

Sep 8

SFO10:00 amSan Francisco

38h 15m

1 stop

BKK2:15 pmBangkok Suvarnabhumi

Sep 18

BKK8:40 amBangkok Suvarnabhumi

36h 20m

1 stop

SFO7:00 amSan Francisco

$591

Find similar

How to get the cheapest flight ticket from San Francisco to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of March, then book flights to Bangkok from San Francisco during April instead. Flights to Bangkok in April, while not as cheap as those in March, still average around $812.

What is the cheapest day to depart on your flight to Bangkok?

On average, the least expensive day to fly to Bangkok from San Francisco is on a Monday. momondo users have found tickets for Monday departures for as low as $890. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from San Francisco to Bangkok on a Saturday will generally be more expensive and average around $1,039. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bangkok?

According to our data, the cheapest time of day to fly to Bangkok is in the morning. momondo users have found flights departing from San Francisco to Bangkok in the morning for as low as $918. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,322. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $945 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from San Francisco for as low as $817 on momondo.

Cheap San Francisco to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Bangkok

Best Price Found	$306
Fastest flight time	20h 15m
Direct flights	None
Airports in Bangkok	2 airports

The best one-way flight to Bangkok from San Francisco in the past 72 hours is $306. The best round-trip flight deal from San Francisco to Bangkok found on momondo in the last 72 hours is $555.

The fastest flight from San Francisco to Bangkok takes 20h 15m

There are no direct flights from San Francisco to Bangkok. Popular non-direct route for this connection is San Francisco Airport - Bangkok Suvarnabhumi Airport.

There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

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How far is San Francisco to Bangkok by plane?
There are 7912.0 mi between San Francisco and Bangkok. A reasonable flight in good conditions will take 20h 15m.
When did momondo last update prices for flights from San Francisco Airport to Bangkok?
Prices for flights from San Francisco Airport to Bangkok are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Bangkok?
There are 23 operators available for flights from San Francisco Airport to Bangkok as of July 2025.
How old do you have to be to fly from San Francisco Airport to Bangkok?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Bangkok

Compare and see reviews for airlines that fly from San Francisco to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom $522	Free Cancellation	Rating 7.6 103 reviews	Search China Southern flights
Air China	PriceFrom $533	Free Cancellation	Rating 7.2 89 reviews	Search Air China flights
Singapore Airlines	PriceFrom $561	Free Cancellation	Rating 8.1 1,326 reviews	Search Singapore Airlines flights
Air India	PriceFrom $592	Free Cancellation	Rating 5.5 2,926 reviews	Search Air India flights
AIR PREMIA	PriceFrom $606	Free Cancellation	Rating 8.2 57 reviews	Search AIR PREMIA flights
Korean Air	PriceFrom $648	Free Cancellation	Rating 8.4 1,109 reviews	Search Korean Air flights
China Eastern	PriceFrom $650	Free Cancellation	Rating 7.2 151 reviews	Search China Eastern flights
Asiana Airlines	PriceFrom $658	Free Cancellation	Rating 8.2 454 reviews	Search Asiana Airlines flights
Philippine Airlines	PriceFrom $659	Free Cancellation	Rating 7.2 893 reviews	Search Philippine Airlines flights
ANA	PriceFrom $747	Free Cancellation	Rating 8.4 902 reviews	Search ANA flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Bangkok?

Finding the right flight to Bangkok from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.

Can I find flights from San Francisco to Bangkok with flexible booking policies on momondo?

Yes. All flights to Bangkok from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Bangkok?

Once you have performed a search for San Francisco to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.