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Cheap flights from San Francisco to Bangkok from $345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bangkok departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
10:00 am - 4:55 pm
SFO
-
BKK
40h 55m
2 stops
Air India Logo
5:55 pm - 7:00 am
BKK
-
SFO
27h 05m
1 stop
$687Air India
Fri, Apr 24 - Fri, May 8
Korean Air Logo
1:10 pm - 1:05 am
SFO
-
BKK
21h 55m
1 stop
Korean Air Logo
2:35 am - 10:40 am
BKK
-
SFO
22h 05m
1 stop
$688Korean Air
Sat, Aug 15 - Mon, Aug 31
Air India Logo
10:00 am - 2:15 pm
SFO
-
BKK
38h 15m
2 stops
Air India Logo
3:15 pm - 7:00 am
BKK
-
SFO
29h 45m
1 stop
$689Air India
Fri, Apr 10 - Thu, Apr 23
Air India Logo
10:00 am - 2:15 pm
SFO
-
BKK
38h 15m
2 stops
Air India Logo
5:55 pm - 5:45 pm
BKK
-
SFO
37h 50m
2 stops
$690Air India
Mon, Aug 17 - Mon, Aug 31
Cathay Pacific Logo
1:00 pm - 12:10 am
SFO
-
BKK
21h 10m
1 stop
Cathay Pacific Logo
12:10 pm - 10:55 am
BKK
-
SFO
36h 45m
1 stop
$691Cathay Pacific
Sun, Apr 26 - Sun, May 10
Singapore Airlines Logo
11:00 am - 8:05 am
SFO
-
BKK
31h 05m
1 stop
Singapore Airlines Logo
10:30 pm - 9:50 am
BKK
-
SFO
25h 20m
1 stop
$692Singapore Airlines
Thu, May 7 - Tue, Jun 23
United Airlines Logo
7:11 pm - 9:35 am
SFO
-
BKK
24h 24m
2 stops
United Airlines Logo
9:35 am - 4:35 pm
BKK
-
SFO
21h 00m
1 stop
$693United Airlines
Sat, Apr 18 - Wed, May 20
Delta Logo
12:40 pm - 12:55 am
SFO
-
BKK
22h 15m
1 stop
Delta Logo
9:40 pm - 5:50 pm
BKK
-
SFO
34h 10m
2 stops
$694Delta
Tue, Mar 17 - Tue, Jun 16
Cathay Pacific Logo
1:00 pm - 12:10 am
SFO
-
BKK
21h 10m
1 stop
Cathay Pacific Logo
3:00 pm - 11:15 pm
BKK
-
SFO
22h 15m
1 stop
$695Cathay Pacific
Thu, Apr 9 - Tue, Jun 2
China Airlines Logo
11:40 pm - 9:50 am
SFO
-
BKK
20h 10m
1 stop
China Airlines Logo
10:50 am - 7:55 pm
BKK
-
SFO
23h 05m
1 stop
$696China Airlines
Mon, Mar 16 - Mon, Apr 20

China Airlines flights from San Francisco to Bangkok

Our best China Airlines deals on San Francisco to Bangkok flight tickets
China Airlines
Mar 16
SFO11:40 pmSan Francisco
20h 10m
1 stop
BKK9:50 amBangkok Suvarnabhumi
Apr 20
BKK10:50 amBangkok Suvarnabhumi
23h 05m
1 stop
SFO7:55 pmSan Francisco
$696
China Airlines
Apr 6
SFO1:05 amSan Francisco
18h 40m
1 stop
BKK9:45 amBangkok Suvarnabhumi
Apr 23
BKK1:20 pmBangkok Suvarnabhumi
20h 35m
1 stop
SFO7:55 pmSan Francisco
$714
China Airlines
Apr 6
SFO1:05 amSan Francisco
18h 40m
1 stop
BKK9:45 amBangkok Suvarnabhumi
May 4
BKK1:20 pmBangkok Suvarnabhumi
20h 35m
1 stop
SFO7:55 pmSan Francisco
$719

Delta flights from San Francisco to Bangkok

Our best Delta deals on San Francisco to Bangkok flight tickets
Delta
Mar 9
SFO6:00 amSan Francisco
28h 55m
2 stops
BKK12:55 amBangkok Suvarnabhumi
Mar 17
BKK12:55 amBangkok Suvarnabhumi
23h 35m
1 stop
SFO10:30 amSan Francisco
$688
Delta
Mar 17
SFO12:40 pmSan Francisco
22h 15m
1 stop
BKK12:55 amBangkok Suvarnabhumi
Jun 16
BKK9:40 pmBangkok Suvarnabhumi
34h 10m
2 stops
SFO5:50 pmSan Francisco
$694
Delta
Apr 23
SFO5:59 amSan Francisco
27h 36m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
May 3
BKK9:40 pmBangkok Suvarnabhumi
39h 57m
2 stops
SFO11:37 pmSan Francisco
$698

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Bangkok 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, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 4/24

10:00 am-4:55 pm

2 stops40h 55m

Bangkok Suvarnabhumi

Fri 5/8

5:55 pm-7:00 am

1 stop27h 05m

$687

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 8/15

1:10 pm-1:05 am

1 stop21h 55m

Bangkok Suvarnabhumi

Mon 8/31

2:35 am-10:40 am

1 stop22h 05m

$688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 4/10

10:00 am-2:15 pm

2 stops38h 15m

Bangkok Suvarnabhumi

Thu 4/23

3:15 pm-7:00 am

1 stop29h 45m

$689

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 8/17

10:00 am-2:15 pm

2 stops38h 15m

Bangkok Suvarnabhumi

Mon 8/31

5:55 pm-5:45 pm

2 stops37h 50m

$690

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 4/26

1:00 pm-12:10 am

1 stop21h 10m

Bangkok Suvarnabhumi

Sun 5/10

12:10 pm-10:55 am

1 stop36h 45m

$691

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/7

11:00 am-8:05 am

1 stop31h 05m

Bangkok Suvarnabhumi

Tue 6/23

10:30 pm-9:50 am

1 stop25h 20m

$692

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 4/18

7:11 pm-9:35 am

2 stops24h 24m

Bangkok Suvarnabhumi

Wed 5/20

9:35 am-4:35 pm

1 stop21h 00m

$693

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/17

12:40 pm-12:55 am

1 stop22h 15m

Bangkok Suvarnabhumi

Tue 6/16

9:40 pm-5:50 pm

2 stops34h 10m

$694

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 4/9

1:00 pm-12:10 am

1 stop21h 10m

Bangkok Suvarnabhumi

Tue 6/2

3:00 pm-11:15 pm

1 stop22h 15m

$695

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/16

11:40 pm-9:50 am

1 stop20h 10m

Bangkok Suvarnabhumi

Mon 4/20

10:50 am-7:55 pm

1 stop23h 05m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

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

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from San Francisco during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $769.

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 $884 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 $770 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

Fastest flight time

18h 20m

Direct flights

None
The fastest flight from San Francisco to Bangkok takes 18h 20m
There are no direct flights from San Francisco to Bangkok. There are no popular flight routes from San Francisco to Bangkok.
Search flight deals

  • 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 18h 20m.

  • 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?

  • 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 SouthernPriceFrom $491Free CancellationRating
7.4
138 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.2
1,465 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom $560Free CancellationRating
5.5
2,970 reviews
Search Air India flights
Philippine AirlinesPriceFrom $572Free CancellationRating
7.3
962 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $573Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Thai AirwaysPriceFrom $607Free CancellationRating
7.8
388 reviews
Search Thai Airways flights
China EasternPriceFrom $616Free CancellationRating
7.2
196 reviews
Search China Eastern flights
Air ChinaPriceFrom $626Free CancellationRating
7.2
139 reviews
Search Air China flights
Asiana AirlinesPriceFrom $644Free CancellationRating
8.1
502 reviews
Search Asiana Airlines flights
AIR PREMIAPriceFrom $650Free CancellationRating
8.2
81 reviews
Search AIR PREMIA 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.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport