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Cheap flights from San Francisco to Southeast Asia from ₹ 35,375

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 Southeast Asia departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
23:50 - 22:00
SFO
-
BKK
31h 10m1 stop
Asiana Airlines Logo
12:20 - 15:00
BKK
-
SFO
16h 40m1 stop
₹ 64,688Asiana Airlines
Tue, 3 Mar - Tue, 17 Mar
Air India Logo
10:00 - 07:40
SFO
-
BKK
31h 40m1 stop
Air India Logo
15:15 - 07:00
BKK
-
SFO
29h 45m1 stop
₹ 65,321Air India
Fri, 3 Apr - Sat, 11 Apr
Air India Logo
15:25 - 07:50
SFO
-
BKK
26h 25m1 stop
Air India Logo
15:10 - 13:25
BKK
-
SFO
36h 15m1 stop
₹ 65,411Air India
Sat, 14 Mar - Sun, 22 Mar
Asiana Airlines Logo
23:50 - 22:00
SFO
-
BKK
31h 10m1 stop
Asiana Airlines Logo
12:20 - 14:00
BKK
-
SFO
16h 40m1 stop
₹ 65,502Asiana Airlines
Wed, 14 Jan - Fri, 30 Jan
Asiana Airlines Logo
23:30 - 23:10
SFO
-
BKK
33h 40m1 stop
Asiana Airlines Logo
12:20 - 15:00
BKK
-
SFO
16h 40m1 stop
₹ 65,592Asiana Airlines
Tue, 31 Mar - Mon, 6 Apr
Korean Air Logo
13:35 - 00:45
SFO
-
BKK
44h 10m2 stops
Korean Air Logo
00:55 - 09:30
BKK
-
SFO
23h 35m1 stop
₹ 65,954Korean Air
Mon, 2 Feb - Wed, 4 Mar
Korean Air Logo
16:03 - 00:45
SFO
-
BKK
41h 42m2 stops
Korean Air Logo
00:55 - 09:30
BKK
-
SFO
23h 35m1 stop
₹ 66,045Korean Air
Tue, 3 Feb - Mon, 9 Feb
Delta Logo
06:05 - 00:45
SFO
-
BKK
27h 40m2 stops
Delta Logo
02:05 - 18:49
BKK
-
SFO
30h 44m2 stops
₹ 66,497Delta
Tue, 3 Mar - Tue, 17 Mar
United Airlines Logo
01:45 - 04:35
SFO
-
BKK
36h 50m1 stop
United Airlines Logo
09:35 - 07:35
BKK
-
SFO
36h 00m2 stops
₹ 66,587United Airlines
Wed, 6 May - Sun, 17 May
United Airlines Logo
11:00 - 00:15
SFO
-
KUL
21h 15m1 stop
United Airlines Logo
18:30 - 22:15
KUL
-
SFO
18h 45m1 stop
₹ 69,483United Airlines
Tue, 10 Feb - Thu, 12 Mar

Asiana Airlines flights from San Francisco to Southeast Asia

Our best Asiana Airlines deals on San Francisco to Southeast Asia flight tickets
Asiana Airlines
3 Mar
SFO23:50San Francisco
31h 10m
1 stop
BKK22:00Bangkok Suvarnabhumi
17 Mar
BKK12:20Bangkok Suvarnabhumi
16h 40m
1 stop
SFO15:00San Francisco
₹ 64,688
Find similar
Asiana Airlines
14 Jan
SFO23:50San Francisco
31h 10m
1 stop
BKK22:00Bangkok Suvarnabhumi
30 Jan
BKK12:20Bangkok Suvarnabhumi
16h 40m
1 stop
SFO14:00San Francisco
₹ 65,502
Find similar
Asiana Airlines
31 Mar
SFO23:30San Francisco
33h 40m
1 stop
BKK23:10Bangkok Suvarnabhumi
6 Apr
BKK12:20Bangkok Suvarnabhumi
16h 40m
1 stop
SFO15:00San Francisco
₹ 65,592
Find similar

Korean Air flights from San Francisco to Southeast Asia

Our best Korean Air deals on San Francisco to Southeast Asia flight tickets
Korean Air
2 Feb
SFO13:35San Francisco
44h 10m
2 stops
BKK00:45Bangkok Suvarnabhumi
4 Mar
BKK00:55Bangkok Suvarnabhumi
23h 35m
1 stop
SFO09:30San Francisco
₹ 65,954
Find similar
Korean Air
3 Feb
SFO16:03San Francisco
41h 42m
2 stops
BKK00:45Bangkok Suvarnabhumi
9 Feb
BKK00:55Bangkok Suvarnabhumi
23h 35m
1 stop
SFO09:30San Francisco
₹ 66,045
Find similar
Korean Air
12 May
SFO12:40San Francisco
34h 35m
1 stop
BKK13:15Bangkok Suvarnabhumi
3 Jun
BKK23:30Bangkok Suvarnabhumi
25h 10m
1 stop
SFO10:40San Francisco
₹ 67,311
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Southeast Asia 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 59,053 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from San Francisco to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/3

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Tue 17/3

12:20-15:00

1 stop16h 40m

₹ 64,688

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 3/4

10:00-07:40

1 stop31h 40m

Bangkok Suvarnabhumi

Sat 11/4

15:15-07:00

1 stop29h 45m

₹ 65,321

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 14/3

15:25-07:50

1 stop26h 25m

Bangkok Suvarnabhumi

Sun 22/3

15:10-13:25

1 stop36h 15m

₹ 65,411

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 14/1

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Fri 30/1

12:20-14:00

1 stop16h 40m

₹ 65,502

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 31/3

23:30-23:10

1 stop33h 40m

Bangkok Suvarnabhumi

Mon 6/4

12:20-15:00

1 stop16h 40m

₹ 65,592

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 2/2

13:35-00:45

2 stops44h 10m

Bangkok Suvarnabhumi

Wed 4/3

00:55-09:30

1 stop23h 35m

₹ 65,954

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/2

16:03-00:45

2 stops41h 42m

Bangkok Suvarnabhumi

Mon 9/2

00:55-09:30

1 stop23h 35m

₹ 66,045

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/3

06:05-00:45

2 stops27h 40m

Bangkok Suvarnabhumi

Tue 17/3

02:05-18:49

2 stops30h 44m

₹ 66,497

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 6/5

01:45-04:35

1 stop36h 50m

Bangkok Suvarnabhumi

Sun 17/5

09:35-07:35

2 stops36h 00m

₹ 66,587

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Tue 10/2

11:00-00:15

1 stop21h 15m

Kuala Lumpur Intl

Thu 12/3

18:30-22:15

1 stop18h 45m

₹ 69,483

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from San Francisco to Southeast Asia

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 Southeast Asia?

In general, September is the cheapest month to fly from San Francisco to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 67,583. If you aren’t able to travel during the month of September, then book flights to Southeast Asia from San Francisco during August instead. Flights to Southeast Asia in August, while not as cheap as those in September, still average around ₹ 70,116.

What is the cheapest day to depart on your flight to Southeast Asia?

The cheapest day to depart from San Francisco to Southeast Asia is on a Thursday. Travellers who choose to depart for Southeast Asia on a Thursday will often find tickets for as low as ₹ 109,677. The most expensive day to fly to Southeast Asia is Wednesday, with ticket prices averaging around ₹ 118,810.

What is the cheapest San Francisco to Southeast Asia flight route?

Fly from San Francisco to Manila Ninoy Aquino Intl for the best San Francisco - Southeast Asia flight prices

How far in advance should I book a flight to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 81,259 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from San Francisco for as low as ₹ 70,659 on momondo.

What cabin class options are available on San Francisco to Southeast Asia flights?

There are 3 cabin classes available to choose from on San Francisco to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Southeast Asia.

Cheap San Francisco to Southeast Asia flight deals and tips

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from San Francisco to Southeast Asia takes 20h 15m
There are no direct flights from San Francisco to Southeast Asia. There are no popular flight routes from San Francisco to Southeast Asia.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Southeast Asia?

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

  • How old do you have to be to fly from San Francisco Airport to Southeast Asia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents you'll need for your trip to Southeast Asia 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 Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Southeast Asia?

Best airlines flying from San Francisco to Southeast Asia

Compare and see reviews for airlines that fly from San Francisco to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom ₹ 62,038Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
China AirlinesPriceFrom ₹ 63,301Free CancellationRating
8.3
792 reviews
Search China Airlines flights
Philippine AirlinesPriceFrom ₹ 66,854Free CancellationRating
7.3
943 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom ₹ 67,380Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Southeast Asia. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Southeast Asia from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Southeast Asia from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Southeast Asia, momondo offers a useful price alert feature which will track prices for flights to Southeast Asia from San Francisco and alert you when they change.

An easier way to manage your Southeast Asia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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