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Sumatra

$421+ Cheap flights from California to Sumatra

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KNO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from California to Sumatra

Keep the following information in mind while searching for California to Sumatra flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$814
(Trip.com)

One-way from

$421
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,214
Provider with most accurate pricing for Los Angeles-Medan Kuala Namu Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Medan Kuala Namu Intl flights.
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From California to Sumatra
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One-way flight from California to Sumatra
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Highest demand for flights based on searches. 26% potential increase in price ($518 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($155 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from California to Sumatra

Cheapest flights from California to Sumatra
Explore the most affordable flight options available from California to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:00 pmSFO - KNO
2 stops43h 55mMultiple Airlines
Fri 5/3011:15 amKNO - SFO
2 stops35h 50mMultiple Airlines
Deal found 4/16$814
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2611:40 pmLAX - KNO
1 stop42h 20mSingapore Airlines
Wed 9/108:45 amKNO - LAX
1 stop27h 05mSingapore Airlines
Deal found 4/17$885
This Trip.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:05 amLAX - PDG
2 stops40h 40mMultiple Airlines
Mon 5/58:25 amPDG - LAX
2 stops26h 20mMultiple Airlines
Deal found 4/16$1,081
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:25 amLAX - KNO
2 stops24h 35mMultiple Airlines
Thu 8/219:20 amKNO - LAX
2 stops27h 15mMultiple Airlines
Deal found 4/17$1,092
This oojo deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:40 pmSFO - PDG
2 stops61h 50mMultiple Airlines
Fri 5/306:55 amPDG - SFO
2 stops41h 40mMultiple Airlines
Deal found 4/17$1,155
This StudentUniverse deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:10 pmLAX - PDG
1 stop52h 10mSingapore Airlines
Mon 5/512:55 pmPDG - LAX
1 stop68h 10mSingapore Airlines
Deal found 4/16$1,209
This StudentUniverse deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:40 amSFO - PDG
1 stop64h 40mSingapore Airlines
Sat 1/101:00 pmPDG - SFO
1 stop57h 50mSingapore Airlines
Deal found 4/16$1,542
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/24:20 pmLAX - KNO
2 stops32h 40mQatar Airways
Tue 7/153:45 pmKNO - LAX
2 stops36h 15mQatar Airways
Deal found 4/17$1,567
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:30 amSFO - KNO
1 stop42h 00mSingapore Airlines
Fri 5/308:20 pmKNO - SFO
1 stop51h 20mSingapore Airlines
Deal found 4/16$1,636
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/183:55 pmSFO - KNO
2 stops33h 05mQatar Airways
Thu 7/313:45 pmKNO - SFO
2 stops35h 50mQatar Airways
Deal found 4/16$1,780
This Gurufare deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/299:09 pmSJC - KNO
2 stops32h 21mSingapore Airlines
Thu 6/58:45 amKNO - SJC
2 stops39h 04mSingapore Airlines
Deal found 4/17$1,817
This Gurufare deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:55 pmSAN - KNO
2 stops46h 05mSingapore Airlines
Sun 5/258:45 amKNO - SAN
2 stops48h 49mSingapore Airlines
Deal found 4/16$1,859

Cheapflights Fare Finder

Customize your flight search to find flights from California to Sumatra 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from California to Sumatra that are best for you.

Fly from

California

Fly to

Sumatra

Route

Depart

Return

Price

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Mon 5/5

12:00 pm-9:55 pm

2 stops43h 55m

Medan Kuala Namu Intl

Fri 5/30

11:15 am-9:05 am

2 stops35h 50m

$814

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Tue 8/26

11:40 pm-8:00 am

1 stop42h 20m

Medan Kuala Namu Intl

Wed 9/10

8:45 am-9:50 pm

1 stop27h 05m

$885

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Mon 4/28

12:05 am-6:45 am

2 stops40h 40m

Padang Tabing

Mon 5/5

8:25 am-8:45 pm

2 stops26h 20m

$1,081

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 8/13

12:25 am-3:00 pm

2 stops24h 35m

Medan Kuala Namu Intl

Thu 8/21

9:20 am-10:35 pm

2 stops27h 15m

$1,092

San FranciscoPadang

SFO - PDG

SFOPDG

San Francisco

Fri 5/16

12:40 pm-4:30 pm

2 stops61h 50m

Padang Tabing

Fri 5/30

6:55 am-10:35 am

2 stops41h 40m

$1,155

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Tue 4/29

11:10 pm-5:20 pm

1 stop52h 10m

Padang Tabing

Mon 5/5

12:55 pm-7:05 pm

1 stop68h 10m

$1,209

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 7/2

4:20 pm-3:00 pm

2 stops32h 40m

Medan Kuala Namu Intl

Tue 7/15

3:45 pm-2:00 pm

2 stops36h 15m

$1,567

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Mon 5/5

11:30 am-7:30 pm

1 stop42h 00m

Medan Kuala Namu Intl

Fri 5/30

8:20 pm-9:40 am

1 stop51h 20m

$1,636

San JoseMedan

SJC - KNO

SJCKNO

San Jose

Thu 5/29

9:09 pm-7:30 pm

2 stops32h 21m

Medan Kuala Namu Intl

Thu 6/5

8:45 am-9:49 am

2 stops39h 04m

$1,817

San DiegoMedan

SAN - KNO

SANKNO

San Diego

Wed 5/7

7:55 pm-8:00 am

2 stops46h 05m

Medan Kuala Namu Intl

Sun 5/25

8:45 am-7:34 pm

2 stops48h 49m

$1,859

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 19 results
1
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Best time to book a flight from California to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Sumatra

What is the cheapest time of day to fly from CA to FXC?

Find hourly flight availability from California to Sumatra. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Sumatra as you normally would.

Rainfall in Sumatra by month

Plan your trip to Sumatra by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sumatra ranges from 3.1 - 10.6 inches per month. October is typically the wettest month, when rainfall can reach 10.6 in. February is typically the driest time to visit Sumatra when rainfall is around 3.1 in.

Temperature in Sumatra by month

Plan your trip to Sumatra by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sumatra, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Sumatra

Get insights into the airlines that provide service to Sumatra. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sumatra. Reviews last updated April 17, 2025.
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,554 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.7

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from California to Sumatra. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from California to Sumatra that include hotel bookings?

    Yes. In addition to deals on California to Sumatra flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Sumatra?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Sumatra.

  • Can I find deals for business class flights from California to Sumatra?

    Yes. Cheapflights offers flight deals from California to Sumatra by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Sumatra

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Top airline flying from California to Sumatra

Discover the top airline that operate flights from California to Sumatra. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$766Average$1,098FlexibilityNo cancel feeOn-time81%

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