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Sumatra

$404+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KNO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$785
(oojo)

One-way from

$404
(oojo)

Popular in

June

Cheapest in

February

Average price

$2,031
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. 21% potential increase in price ($386 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This oojo deal was found by Cheapflights users on 6/14. 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.
Sun 10/511:30 amSFO - KNO
1 stop42h 00mSingapore Airlines
Mon 11/38:15 pmKNO - SFO
1 stop26h 35mSingapore Airlines
Deal found 6/14$773
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Mon 9/811:50 pmLAX - PDG
2 stops45h 25mMultiple Airlines
Wed 9/176:55 amPDG - LAX
2 stops40h 45mMultiple Airlines
Deal found 6/14$864
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Mon 9/1511:40 pmLAX - PDG
1 stop75h 40mSingapore Airlines
Sat 9/2712:55 pmPDG - LAX
1 stop44h 10mSingapore Airlines
Deal found 6/14$872
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sat 11/110:40 amSFO - PDG
1 stop35h 45mSingapore Airlines
Sat 11/151:00 pmPDG - SFO
1 stop33h 50mSingapore Airlines
Deal found 6/14$895
This oojo deal was found by Cheapflights users on 6/16. 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 oojo 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 stop24h 20mSingapore Airlines
Deal found 6/16$922
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:10 pmSFO - PDG
2 stops56h 05mMultiple Airlines
Sun 9/712:00 pmPDG - SFO
2 stops36h 40mMultiple Airlines
Deal found 6/16$936
This Trip.com deal was found by Cheapflights users on 6/14. 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 7/1412:30 pmLAX - KNO
2 stops35h 15mMultiple Airlines
Mon 7/2112:20 pmKNO - LAX
2 stops35h 45mMultiple Airlines
Deal found 6/14$962
This FlightHub deal was found by Cheapflights users on 6/14. 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 8/1512:05 amSFO - KNO
2 stops24h 55mMultiple Airlines
Sun 8/319:20 amKNO - SFO
2 stops27h 35mMultiple Airlines
Deal found 6/14$1,031
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sat 8/91:05 amSFO - KNO
2 stops27h 35mChina Airlines
Sat 8/2312:50 pmKNO - SFO
2 stops45h 40mChina Airlines
Deal found 6/14$1,223
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:15 amSAN - KNO
2 stops47h 15mSingapore Airlines
Sun 9/218:20 pmKNO - SAN
2 stops50h 32mSingapore Airlines
Deal found 6/14$1,290
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Wed 8/274:55 pmLAX - KNO
2 stops35h 45mChina Airlines
Wed 9/105:20 amKNO - LAX
2 stops30h 15mChina Airlines
Deal found 6/16$1,305
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:30 pmSAN - KNO
3 stops37h 10mMultiple Airlines
Sun 9/215:20 amKNO - SAN
3 stops42h 54mMultiple Airlines
Deal found 6/14$1,459

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 June 16, 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

Sun 10/5

11:30 am-7:30 pm

1 stop42h 00m

Medan Kuala Namu Intl

Mon 11/3

8:15 pm-7:50 am

1 stop26h 35m

$773

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Mon 9/8

11:50 pm-11:15 am

2 stops45h 25m

Padang Tabing

Wed 9/17

6:55 am-9:40 am

2 stops40h 45m

$864

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Wed 8/13

8:40 pm-5:20 pm

1 stop30h 40m

Padang Tabing

Sat 8/23

12:55 pm-9:50 pm

1 stop46h 55m

$888

San FranciscoPadang

SFO - PDG

SFOPDG

San Francisco

Sat 11/1

10:40 am-12:25 pm

1 stop35h 45m

Padang Tabing

Sat 11/15

1:00 pm-7:50 am

1 stop33h 50m

$895

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-7:05 pm

1 stop24h 20m

$922

San FranciscoPadang

SFO - PDG

SFOPDG

San Francisco

Fri 8/22

1:10 pm-11:15 am

2 stops56h 05m

Padang Tabing

Sun 9/7

12:00 pm-10:40 am

2 stops36h 40m

$936

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Mon 7/14

12:30 pm-1:45 pm

2 stops35h 15m

Medan Kuala Namu Intl

Mon 7/21

12:20 pm-10:05 am

2 stops35h 45m

$962

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Fri 8/15

12:05 am-3:00 pm

2 stops24h 55m

Medan Kuala Namu Intl

Sun 8/31

9:20 am-10:55 pm

2 stops27h 35m

$1,031

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Sat 8/9

1:05 am-6:40 pm

2 stops27h 35m

Medan Kuala Namu Intl

Sat 8/23

12:50 pm-8:30 pm

2 stops45h 40m

$1,223

San DiegoMedan

SAN - KNO

SANKNO

San Diego

Tue 9/2

6:15 am-7:30 pm

2 stops47h 15m

Medan Kuala Namu Intl

Sun 9/21

8:20 pm-8:52 am

2 stops50h 32m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 27 results
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2
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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 June 16, 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 June 16, 2025.
Peruse reviews from past customers who have flown with China Airlines, Emirates and Singapore Airlines from California to Sumatra to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
742 reviews

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
742 reviews
China Airlines
8.3
Very good
742 reviews

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.1
Very good
3,267 reviews
China Airlines
8.3
Very good
742 reviews

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very good
1,308 reviews
China Airlines
8.3
Very good
742 reviews

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Qatar Airways
7.4
Good
3,591 reviews
China Airlines
8.3
Very good
742 reviews

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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.

  • What are the cheapest airlines to fly from California to Sumatra one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $404. However, be on the lookout for offers from China Airlines and Emirates, as they are both options that can get you from California to Sumatra for a low price.

  • 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.

See more FAQs

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Alternative routes for California to Sumatra

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$766Average$1,121FlexibilityNo cancel feeOn-time81%

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