Which airlines fly to Southeast Asia?

Philippine Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Southeast Asia from San Francisco according to our data. Philippine Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 6 different airlines that fly to Southeast Asia 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 Southeast Asia?

AIR PREMIA, Singapore Airlines, and Asiana Airlines are the most popular carriers operating from San Francisco to Southeast Asia

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.

₹ 29,248 Cheap Flights from San Francisco to Southeast Asia in 2026

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Find the cheapest flights from San Francisco to Southeast Asia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:40 - 23:35

SFO

BKK

20h 55m

1 stop

23:30 - 10:40

BKK

SFO

25h 10m

1 stop

₹ 68,775Korean Air

Wed, 22 Apr - Tue, 19 May

18:25 - 09:35

SFO

BKK

25h 10m

2 stops

09:35 - 16:35

BKK

SFO

21h 00m

1 stop

₹ 69,336United Airlines

Tue, 21 Apr - Mon, 18 May

12:55 - 09:35

SFO

BKK

30h 40m

1 stop

09:35 - 16:35

BKK

SFO

21h 00m

1 stop

₹ 69,709United Airlines

Mon, 20 Apr - Thu, 21 May

05:40 - 23:35

SFO

BKK

27h 55m

2 stops

21:40 - 16:57

BKK

SFO

33h 17m

2 stops

₹ 69,803Delta

Mon, 20 Apr - Tue, 19 May

01:05 - 16:20

SFO

BKK

25h 15m

1 stop

17:30 - 19:55

BKK

SFO

16h 25m

1 stop

₹ 70,177China Airlines

Mon, 31 Aug - Wed, 16 Sep

11:45 - 08:05

SFO

BKK

30h 20m

1 stop

13:35 - 09:50

BKK

SFO

34h 15m

1 stop

₹ 70,270Singapore Airlines

Mon, 7 Sep - Wed, 30 Sep

22:45 - 09:35

SFO

BKK

44h 50m

2 stops

09:35 - 16:35

BKK

SFO

21h 00m

1 stop

₹ 70,364United Airlines

Mon, 20 Apr - Mon, 18 May

10:30 - 07:00

SFO

KUL

29h 30m

1 stop

22:40 - 07:00

KUL

SFO

47h 20m

1 stop

₹ 72,700Air India

Wed, 2 Sep - Sat, 26 Sep

05:40 - 21:50

SFO

KUL

25h 10m

2 stops

23:20 - 16:57

KUL

SFO

32h 37m

2 stops

₹ 74,288Delta

Mon, 20 Apr - Wed, 13 May

10:30 - 11:00

SFO

IXZ

36h 00m

2 stops

15:05 - 07:00

IXZ

SFO

52h 25m

3 stops

₹ 134,653Air India

Sun, 16 Aug - Sat, 22 Aug

Korean Air flights from San Francisco to Southeast Asia

Our best Korean Air deals on San Francisco to Southeast Asia flight tickets

Korean Air

22 Apr

SFO12:40San Francisco

20h 55m

1 stop

BKK23:35Bangkok Suvarnabhumi

19 May

BKK23:30Bangkok Suvarnabhumi

25h 10m

1 stop

SFO10:40San Francisco

₹ 68,775

Korean Air

17 Aug

SFO16:15San Francisco

31h 20m

2 stops

BKK13:35Bangkok Suvarnabhumi

24 Aug

BKK23:30Bangkok Suvarnabhumi

25h 30m

1 stop

SFO11:00San Francisco

₹ 70,457

Korean Air

20 Apr

SFO12:40San Francisco

42h 10m

1 stop

KUL21:50Kuala Lumpur Intl

11 May

KUL23:20Kuala Lumpur Intl

26h 20m

1 stop

SFO10:40San Francisco

₹ 73,260

United Airlines flights from San Francisco to Southeast Asia

Our best United Airlines deals on San Francisco to Southeast Asia flight tickets

United Airlines

21 Apr

SFO18:25San Francisco

25h 10m

2 stops

BKK09:35Bangkok Suvarnabhumi

18 May

BKK09:35Bangkok Suvarnabhumi

21h 00m

1 stop

SFO16:35San Francisco

₹ 69,336

United Airlines

20 Apr

SFO12:55San Francisco

30h 40m

1 stop

BKK09:35Bangkok Suvarnabhumi

21 May

BKK09:35Bangkok Suvarnabhumi

21h 00m

1 stop

SFO16:35San Francisco

₹ 69,709

United Airlines

20 Apr

SFO22:45San Francisco

44h 50m

2 stops

BKK09:35Bangkok Suvarnabhumi

18 May

BKK09:35Bangkok Suvarnabhumi

21h 00m

1 stop

SFO16:35San Francisco

₹ 70,364

momondo Fare Finder

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

Cheapest return flight

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 22/4

12:40-23:35

1 stop20h 55m

Bangkok Suvarnabhumi

Tue 19/5

23:30-10:40

1 stop25h 10m

₹ 68,775

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 21/4

18:25-09:35

2 stops25h 10m

Bangkok Suvarnabhumi

Mon 18/5

09:35-16:35

1 stop21h 00m

₹ 69,336

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 20/4

12:55-09:35

1 stop30h 40m

Bangkok Suvarnabhumi

Thu 21/5

09:35-16:35

1 stop21h 00m

₹ 69,709

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 20/4

05:40-23:35

2 stops27h 55m

Bangkok Suvarnabhumi

Tue 19/5

21:40-16:57

2 stops33h 17m

₹ 69,803

Fastest return journey

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 31/8

01:05-16:20

1 stop25h 15m

Bangkok Suvarnabhumi

Wed 16/9

17:30-19:55

1 stop16h 25m

₹ 70,177

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 7/9

11:45-08:05

1 stop30h 20m

Bangkok Suvarnabhumi

Wed 30/9

13:35-09:50

1 stop34h 15m

₹ 70,270

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 20/4

22:45-09:35

2 stops44h 50m

Bangkok Suvarnabhumi

Mon 18/5

09:35-16:35

1 stop21h 00m

₹ 70,364

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Wed 2/9

10:30-07:00

1 stop29h 30m

Kuala Lumpur Intl

Sat 26/9

22:40-07:00

1 stop47h 20m

₹ 72,700

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Mon 20/4

05:40-21:50

2 stops25h 10m

Kuala Lumpur Intl

Wed 13/5

23:20-16:57

2 stops32h 37m

₹ 74,288

San FranciscoPort Blair

SFO - IXZ

SFOIXZ

San Francisco

Sun 16/8

10:30-11:00

2 stops36h 00m

Port Blair

Sat 22/8

15:05-07:00

3 stops52h 25m

₹ 134,653

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 ₹ 67,747. If you aren’t able to travel during the month of September, then book flights to Southeast Asia from San Francisco during November instead. Flights to Southeast Asia in November, while not as cheap as those in September, still average around ₹ 71,672.

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

Fly from San Francisco to Singapore Changi 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 ₹ 82,324 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 ₹ 71,859 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Southeast Asia is Boeing 777-300ER (12.91% of total bookings). The next most popular plane models are Boeing 777 (12.70%), Boeing 737 MAX 8 (8.37%), and Boeing 737 MAX 9 (7.95%).

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
China Southern	PriceFrom ₹ 46,375	Free Cancellation	Rating 7.4 145 reviews	Search China Southern flights
Cathay Pacific	PriceFrom ₹ 54,725	Free Cancellation	Rating 7.6 1,221 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom ₹ 61,058	Free Cancellation	Rating 8.3 816 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom ₹ 61,910	Free Cancellation	Rating 7.3 970 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom ₹ 62,840	Free Cancellation	Rating 8.1 505 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom ₹ 64,665	Free Cancellation	Rating 7.4 9,453 reviews	Search United Airlines 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.