What is the cheapest airline that flies from California to Sumatra?

China Airlines is the most popular carrier operating from California to Sumatra

How long is the flight from California to Sumatra?

The flight from California to Sumatra depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from San Diego (a popular airport in California) to Los Angeles (the most popular airport in Sumatra), then the flight time is 1h 02m on average. If you fly from San Jose (another popular airport in California) to Los Angeles, then the average flight time is 1h 20m.

When did momondo last update prices for flights from California to Sumatra?

Prices for flights from California to Sumatra are refreshed on a daily basis.

How many operators does momondo search for flights from California to Sumatra?

As of December 2025, there is 1 operator available to choose from for flights from California to Sumatra.

How old do you have to be to fly from California to Sumatra?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Sumatra.

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

The necessary travel and health documents for your Sumatra trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$950 Cheap Flights from California to Sumatra in 2025/26

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Find the cheapest flights from California to Sumatra

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 am - 6:20 pm

LAX

KNO

40h 40m2 stops

8:45 am - 6:50 am

KNO

LAX

37h 05m2 stops

$1,070Multiple Airlines

Thu, Feb 12 - Sat, Feb 28

1:05 pm - 8:40 pm

LAX

KNO

40h 35m2 stops

6:55 am - 4:50 pm

KNO

LAX

48h 55m2 stops

$1,073Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

9:40 am - 12:10 pm

SFO

PDG

35h 30m1 stop

12:50 pm - 8:50 am

PDG

SFO

34h 00m1 stop

$1,109Singapore Airlines

Thu, Mar 5 - Mon, Mar 9

12:25 pm - 12:10 pm

LAX

PDG

32h 45m2 stops

12:50 pm - 10:55 am

PDG

LAX

37h 05m2 stops

$1,134Singapore Airlines

Thu, Jan 22 - Mon, Jan 26

10:05 pm - 12:10 pm

LAX

PDG

23h 05m1 stop

12:50 pm - 10:55 am

PDG

LAX

37h 05m2 stops

$1,174Singapore Airlines

Thu, Jan 22 - Mon, Jan 26

12:25 pm - 12:10 pm

LAX

PDG

32h 45m2 stops

12:50 pm - 10:55 am

PDG

LAX

37h 05m2 stops

$1,186Singapore Airlines

Thu, Jan 22 - Mon, Jan 26

12:05 am - 3:00 pm

LAX

KNO

24h 55m2 stops

4:50 pm - 8:45 pm

KNO

LAX

41h 55m2 stops

$1,205Multiple Airlines

Wed, May 20 - Sun, Jun 21

10:35 pm - 12:25 pm

LAX

BTJ

46h 50m2 stops

12:55 pm - 8:55 pm

BTJ

LAX

47h 00m2 stops

$1,670Malaysia Airlines

Thu, Jan 22 - Mon, Jan 26

10:55 pm - 12:25 pm

SFO

BTJ

46h 30m2 stops

12:55 pm - 9:45 am

BTJ

SFO

59h 50m2 stops

$1,691Malaysia Airlines

Thu, Feb 5 - Mon, Feb 9

3:40 pm - 11:15 am

SFO

PDG

52h 35m2 stops

12:05 pm - 1:50 pm

PDG

SFO

39h 45m2 stops

$1,981Emirates

Thu, Mar 5 - Mon, Mar 9

Singapore Airlines flights from California to Sumatra

Our best Singapore Airlines deals on California to Sumatra flight tickets

Singapore Airlines

Mar 5

SFO9:40 amSan Francisco

35h 30m

1 stop

PDG12:10 pmPadang Tabing

Mar 9

PDG12:50 pmPadang Tabing

34h 00m

1 stop

SFO8:50 amSan Francisco

$1,109

Find similar

Singapore Airlines

Jan 22

LAX12:25 pmLos Angeles

32h 45m

2 stops

PDG12:10 pmPadang Tabing

Jan 26

PDG12:50 pmPadang Tabing

37h 05m

2 stops

LAX10:55 amLos Angeles

$1,134

Find similar

Singapore Airlines

Jan 22

LAX10:05 pmLos Angeles

23h 05m

1 stop

PDG12:10 pmPadang Tabing

Jan 26

PDG12:50 pmPadang Tabing

37h 05m

2 stops

LAX10:55 amLos Angeles

$1,174

Find similar

Malaysia Airlines flights from California to Sumatra

Our best Malaysia Airlines deals on California to Sumatra flight tickets

Malaysia Airlines

Jan 22

LAX10:35 pmLos Angeles

46h 50m

2 stops

BTJ12:25 pmBanda Aceh Blang Bintang

Jan 26

BTJ12:55 pmBanda Aceh Blang Bintang

47h 00m

2 stops

LAX8:55 pmLos Angeles

$1,670

Find similar

Malaysia Airlines

Feb 5

SFO10:55 pmSan Francisco

46h 30m

2 stops

BTJ12:25 pmBanda Aceh Blang Bintang

Feb 9

BTJ12:55 pmBanda Aceh Blang Bintang

59h 50m

2 stops

SFO9:45 amSan Francisco

$1,691

Find similar

Malaysia Airlines

Jan 29

LAX10:35 pmLos Angeles

46h 50m

2 stops

BTJ12:25 pmBanda Aceh Blang Bintang

Feb 2

BTJ12:55 pmBanda Aceh Blang Bintang

47h 00m

2 stops

LAX8:55 pmLos Angeles

$1,728

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Thu 2/12

10:40 am-6:20 pm

2 stops40h 40m

Medan Kuala Namu Intl

Sat 2/28

8:45 am-6:50 am

2 stops37h 05m

$1,070

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Fri 1/16

1:05 pm-8:40 pm

2 stops40h 35m

Medan Kuala Namu Intl

Fri 1/23

6:55 am-4:50 pm

2 stops48h 55m

$1,073

San FranciscoPadang

SFO - PDG

SFOPDG

San Francisco

Thu 3/5

9:40 am-12:10 pm

1 stop35h 30m

Padang Tabing

Mon 3/9

12:50 pm-8:50 am

1 stop34h 00m

$1,109

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Thu 1/22

12:25 pm-12:10 pm

2 stops32h 45m

Padang Tabing

Mon 1/26

12:50 pm-10:55 am

2 stops37h 05m

$1,134

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Thu 1/22

10:05 pm-12:10 pm

1 stop23h 05m

Padang Tabing

Mon 1/26

12:50 pm-10:55 am

2 stops37h 05m

$1,174

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Thu 1/22

12:25 pm-12:10 pm

2 stops32h 45m

Padang Tabing

Mon 1/26

12:50 pm-10:55 am

2 stops37h 05m

$1,186

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 5/20

12:05 am-3:00 pm

2 stops24h 55m

Medan Kuala Namu Intl

Sun 6/21

4:50 pm-8:45 pm

2 stops41h 55m

$1,205

Los AngelesBanda Aceh

LAX - BTJ

LAXBTJ

Los Angeles

Thu 1/22

10:35 pm-12:25 pm

2 stops46h 50m

Banda Aceh Blang Bintang

Mon 1/26

12:55 pm-8:55 pm

2 stops47h 00m

$1,670

San FranciscoBanda Aceh

SFO - BTJ

SFOBTJ

San Francisco

Thu 2/5

10:55 pm-12:25 pm

2 stops46h 30m

Banda Aceh Blang Bintang

Mon 2/9

12:55 pm-9:45 am

2 stops59h 50m

$1,691

San FranciscoPadang

SFO - PDG

SFOPDG

San Francisco

Thu 3/5

3:40 pm-11:15 am

2 stops52h 35m

Padang Tabing

Mon 3/9

12:05 pm-1:50 pm

2 stops39h 45m

$1,981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Sumatra

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

Other information

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

The cheapest day to depart from California to Sumatra is on a Sunday. Travelers who choose to depart for Sumatra on a Sunday will often find tickets for as low as $1,184. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from California to Sumatra for around $1,335.

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

Flying to Sumatra from California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,240 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Sumatra is in the afternoon when prices are around $1,373.

Can stopping save me money on California to Sumatra flights?

You could potentially save up to 73% on your flight if you consider stops on a California to Sumatra flight.

Cheap California to Sumatra flight deals and tips

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

Fastest flight time	20h 30m
Direct flights	None

The fastest flight from California to Sumatra takes 20h 30m

There are no direct flights from California to Sumatra. There are no popular flight routes from California to Sumatra.

Search flight deals

When did momondo last update prices for flights from California to Sumatra?
Prices for flights from California to Sumatra are refreshed on a daily basis.
How many operators does momondo search for flights from California to Sumatra?
As of December 2025, there is 1 operator available to choose from for flights from California to Sumatra.
How old do you have to be to fly from California to Sumatra?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Sumatra.
What documentation or ID do you need to fly to Sumatra?
The necessary travel and health documents for your Sumatra trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Sumatra?
Based on momondo bookings for flights between California and Sumatra, the leading plane model is Boeing 787-9 Dreamliner, making up 12.13% of the total bookings. Other popular models include Airbus A321neo with 8.98%, Boeing 777-300ER with 7.84%, and Airbus A320neo with 7.80%.

Best airlines flying from California to Sumatra

Compare and see reviews for airlines that fly from California to Sumatra with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $738	Free Cancellation	Rating 8.1 1,414 reviews		Search Singapore Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Sumatra for you.

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

Yes. momondo allows you to filter the results for California to Sumatra flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Sumatra?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Sumatra.

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

Yes. momondo can track prices for California to Sumatra flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.