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Cheap flights from California to Southeast Asia from ₹ 34,446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Southeast Asia departing on 18/1. 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

Philippine Airlines Logo
23:55 - 12:15SFO-BKK
22h 20m1 stop
Philippine Airlines Logo
18:45 - 20:30BKK-SFO
39h 45m1 stop
₹ 57,792Philippine Airlines
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Philippine Airlines Logo
23:30 - 10:45SFO-KUL
20h 15m1 stop
Philippine Airlines Logo
15:45 - 20:15KUL-SFO
19h 30m1 stop
₹ 59,378Philippine Airlines
Find Deal
Thu, 19 Mar - Tue, 31 Mar
AIR PREMIA Logo
15:30 - 21:10SFO-BKK
39h 40m1 stop
AIR PREMIA Logo
22:55 - 13:30BKK-SFO
28h 35m1 stop
₹ 60,347AIR PREMIA
Find Deal
Fri, 17 Oct - Sat, 1 Nov
Philippine Airlines Logo
22:30 - 10:45SFO-KUL
20h 15m1 stop
Philippine Airlines Logo
11:45 - 20:30KUL-SFO
23h 45m1 stop
₹ 61,316Philippine Airlines
Find Deal
Wed, 4 Mar - Mon, 16 Mar
Asiana Airlines Logo
23:30 - 22:05SFO-BKK
31h 35m1 stop
Asiana Airlines Logo
23:55 - 15:00BKK-SFO
29h 05m1 stop
₹ 61,581Asiana Airlines
Find Deal
Thu, 27 Nov - Sat, 28 Mar
Asiana Airlines Logo
23:30 - 23:10SFO-BKK
33h 40m1 stop
Asiana Airlines Logo
23:55 - 15:00BKK-SFO
30h 05m1 stop
₹ 61,669Asiana Airlines
Find Deal
Thu, 23 Oct - Thu, 6 Nov
Singapore Airlines Logo
09:40 - 21:05SFO-KUL
19h 25m1 stop
Singapore Airlines Logo
20:30 - 07:50KUL-SFO
27h 20m1 stop
₹ 62,902Singapore Airlines
Find Deal
Mon, 19 Jan - Sat, 31 Jan
United Airlines Logo
07:17 - 10:20BUR-KUL
35h 03m2 stops
United Airlines Logo
18:30 - 09:10KUL-BUR
30h 40m2 stops
₹ 63,431United Airlines
Find Deal
Sun, 18 Jan - Mon, 2 Feb
United Airlines Logo
20:17 - 10:20BUR-KUL
46h 03m2 stops
United Airlines Logo
20:30 - 12:08KUL-BUR
31h 38m2 stops
₹ 63,871United Airlines
Find Deal
Sat, 24 Jan - Fri, 6 Feb
Singapore Airlines Logo
09:40 - 21:05SFO-KUL
19h 25m1 stop
Singapore Airlines Logo
21:50 - 07:50KUL-SFO
26h 00m1 stop
₹ 64,576Singapore Airlines
Find Deal
Fri, 16 Jan - Wed, 28 Jan

Philippine Airlines flights from California to Southeast Asia

Our best Philippine Airlines deals on California to Southeast Asia flight tickets
Philippine Airlines
19 Oct
SFO23:55San Francisco
22h 20m
1 stop
BKK12:15Bangkok Suvarnabhumi
26 Oct
BKK18:45Bangkok Suvarnabhumi
39h 45m
1 stop
SFO20:30San Francisco
₹ 57,792
Find similar
Philippine Airlines
19 Mar
SFO23:30San Francisco
20h 15m
1 stop
KUL10:45Kuala Lumpur Intl
31 Mar
KUL15:45Kuala Lumpur Intl
19h 30m
1 stop
SFO20:15San Francisco
₹ 59,378
Find similar
Philippine Airlines
4 Mar
SFO22:30San Francisco
20h 15m
1 stop
KUL10:45Kuala Lumpur Intl
16 Mar
KUL11:45Kuala Lumpur Intl
23h 45m
1 stop
SFO20:30San Francisco
₹ 61,316
Find similar

Asiana Airlines flights from California to Southeast Asia

Our best Asiana Airlines deals on California to Southeast Asia flight tickets
Asiana Airlines
23 Sept
SFO23:30San Francisco
33h 40m
1 stop
BKK23:10Bangkok Suvarnabhumi
4 Oct
BKK01:20Bangkok Suvarnabhumi
28h 10m
1 stop
SFO15:30San Francisco
₹ 60,964
Find similar
Asiana Airlines
27 Nov
SFO23:30San Francisco
31h 35m
1 stop
BKK22:05Bangkok Suvarnabhumi
28 Mar
BKK23:55Bangkok Suvarnabhumi
29h 05m
1 stop
SFO15:00San Francisco
₹ 61,581
Find similar
Asiana Airlines
23 Oct
SFO23:30San Francisco
33h 40m
1 stop
BKK23:10Bangkok Suvarnabhumi
6 Nov
BKK23:55Bangkok Suvarnabhumi
30h 05m
1 stop
SFO15:00San Francisco
₹ 61,669
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from California 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 21 September 2025.
Use the filters below to find and compare flights from California to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 19/10

23:55-12:15

1 stop22h 20m

Bangkok Suvarnabhumi

Sun 26/10

18:45-20:30

1 stop39h 45m

₹ 57,792

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Thu 19/3

23:30-10:45

1 stop20h 15m

Kuala Lumpur Intl

Tue 31/3

15:45-20:15

1 stop19h 30m

₹ 59,378

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 17/10

15:30-21:10

1 stop39h 40m

Bangkok Suvarnabhumi

Sat 1/11

22:55-13:30

1 stop28h 35m

₹ 60,347

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Wed 4/3

22:30-10:45

1 stop20h 15m

Kuala Lumpur Intl

Mon 16/3

11:45-20:30

1 stop23h 45m

₹ 61,316

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 27/11

23:30-22:05

1 stop31h 35m

Bangkok Suvarnabhumi

Sat 28/3

23:55-15:00

1 stop29h 05m

₹ 61,581

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 23/10

23:30-23:10

1 stop33h 40m

Bangkok Suvarnabhumi

Thu 6/11

23:55-15:00

1 stop30h 05m

₹ 61,669

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Mon 19/1

09:40-21:05

1 stop19h 25m

Kuala Lumpur Intl

Sat 31/1

20:30-07:50

1 stop27h 20m

₹ 62,902

BurbankKuala Lumpur

BUR - KUL

BURKUL

Burbank Bob Hope

Sun 18/1

07:17-10:20

2 stops35h 03m

Kuala Lumpur Intl

Mon 2/2

18:30-09:10

2 stops30h 40m

₹ 63,431

BurbankKuala Lumpur

BUR - KUL

BURKUL

Burbank Bob Hope

Sat 24/1

20:17-10:20

2 stops46h 03m

Kuala Lumpur Intl

Fri 6/2

20:30-12:08

2 stops31h 38m

₹ 63,871

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Fri 16/1

09:40-21:05

1 stop19h 25m

Kuala Lumpur Intl

Wed 28/1

21:50-07:50

1 stop26h 00m

₹ 64,576

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 California 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 California to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 68,012. If you aren’t able to travel during the month of September, then book flights to Southeast Asia from California during August instead. Flights to Southeast Asia in August, while not as cheap as those in September, still average around ₹ 69,069.

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

The cheapest day to depart from California to Southeast Asia is on a Friday. Travellers who choose to depart for Southeast Asia on a Friday will often find tickets for as low as ₹ 52,098. The most expensive day to fly to Southeast Asia is Sunday, with ticket prices averaging around ₹ 116,775.

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

According to our data, the cheapest time of day to fly to Southeast Asia is in the evening. momondo users have found flights departing from California to Southeast Asia in the evening for as low as ₹ 93,566. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 120,684 on average. Flights to Southeast Asia from California in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest California to Southeast Asia flight route?

Fly from San Francisco to Manila Ninoy Aquino Intl for the best California - 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 California when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 81,087 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 California for as low as ₹ 70,214 on momondo.

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

There are 3 cabin classes available to choose from on California 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 California to Southeast Asia flights?

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

Cheap California to Southeast Asia flight deals and tips

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

Direct flights

None
There are no direct flights from California to Southeast Asia. There are no popular flight routes from California to Southeast Asia.
Search flight deals

  • When did momondo last update prices for flights from California to Southeast Asia?

    Prices for flights from California to Southeast Asia refresh daily.

  • How old do you have to be to fly from California to Southeast Asia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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 California to Southeast Asia?

Best airlines flying from California to Southeast Asia

Compare and see reviews for airlines that fly from California to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom ₹ 60,410Free CancellationRating
7.4
8,923 reviews
Search United Airlines flights
China AirlinesPriceFrom ₹ 61,640Free CancellationRating
8.3
768 reviews
Search China Airlines flights
Philippine AirlinesPriceFrom ₹ 65,167Free CancellationRating
7.2
911 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom ₹ 65,612Free CancellationRating
7.6
1,006 reviews
Search Cathay Pacific flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from California.

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

Yes. momondo enables you to select and highlight flights to Southeast Asia from California with this policy.

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

Once all potential California to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Southeast Asia from California 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.

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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Popular flights according to clicks in the last 7 days on momondo
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