How long is the flight from United States to Sumatra?

The flight from United States to Sumatra depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Miami (a popular airport in United States) to Los Angeles (the most popular airport in Sumatra), then the flight time is 5h 47m on average. If you fly from San Francisco (another popular airport in United States) to Los Angeles, then the average flight time is 1h 26m.

Find Cheap Flights to Sumatra in 2025/26

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Recent flights found to popular cities in Sumatra

Find flights to these popular cities in Sumatra from your nearest airport.

Flights to Medan

Search all flight deals to Medan

Singapore Airlines

Apr 7

SFO

30h 30m

1 stop

KNO

Apr 13

KNO

38h 55m

1 stop

SFO

$796

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Multiple Airlines

Feb 11

LAX

38h 50m

2 stops

KNO

Feb 22

KNO

25h 40m

2 stops

LAX

$856

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Multiple Airlines

Apr 25

LAX

43h 30m

2 stops

KNO

May 8

KNO

24h 05m

2 stops

LAX

$873

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Multiple Airlines

Jan 22

LAX

36h 30m

2 stops

KNO

Feb 12

KNO

26h 05m

1 stop

LAX

$905

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Multiple Airlines

Jan 15

ORD

40h 10m

2 stops

KNO

Jan 29

KNO

36h 35m

2 stops

ORD

$911

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Multiple Airlines

Apr 24

LAX

42h 25m

2 stops

KNO

May 8

KNO

24h 05m

2 stops

LAX

$952

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Multiple Airlines

Jan 19

SFO

34h 50m

2 stops

KNO

Jan 31

KNO

32h 05m

2 stops

SFO

$961

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Multiple Airlines

Dec 7

SFO

34h 45m

2 stops

KNO

Dec 14

KNO

35h 00m

2 stops

SFO

$966

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Singapore Airlines

Jan 22

LAX

42h 55m

1 stop

KNO

Feb 12

KNO

36h 40m

1 stop

LAX

$1,014

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Singapore Airlines

Apr 25

LAX

29h 50m

1 stop

KNO

May 8

KNO

24h 20m

1 stop

LAX

$1,019

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Singapore Airlines

Apr 25

LAX

27h 40m

2 stops

KNO

May 8

KNO

24h 20m

1 stop

LAX

$1,024

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Singapore Airlines

Apr 10

SFO

30h 30m

1 stop

KNO

Apr 12

KNO

51h 20m

1 stop

SFO

$1,036

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Flights to Padang

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Multiple Airlines

Feb 2

LAX

33h 10m

2 stops

PDG

Feb 11

PDG

24h 50m

2 stops

LAX

$800

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Multiple Airlines

Mar 22

JFK

42h 40m

2 stops

PDG

Apr 3

PDG

32h 35m

2 stops

JFK

$939

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Singapore Airlines

Mar 5

LAX

23h 05m

1 stop

PDG

Mar 9

PDG

22h 05m

1 stop

LAX

$1,006

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Singapore Airlines

Mar 5

LAX

23h 05m

1 stop

PDG

Mar 9

PDG

37h 05m

2 stops

LAX

$1,019

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Multiple Airlines

Feb 4

LAX

28h 30m

2 stops

PDG

Feb 15

PDG

31h 35m

2 stops

LAX

$1,025

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Singapore Airlines

Mar 5

LAX

32h 45m

2 stops

PDG

Mar 9

PDG

37h 05m

2 stops

LAX

$1,083

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Multiple Airlines

Feb 4

LAX

49h 20m

1 stop

PDG

Feb 15

PDG

41h 40m

2 stops

LAX

$1,096

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Multiple Airlines

Feb 2

LAX

27h 25m

2 stops

PDG

Feb 11

PDG

32h 40m

3 stops

LAX

$1,138

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Multiple Airlines

Mar 22

JFK

46h 55m

2 stops

PDG

Apr 2

PDG

33h 55m

2 stops

JFK

$1,145

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Multiple Airlines

Feb 1

LAX

44h 10m

2 stops

PDG

Feb 11

PDG

39h 35m

2 stops

LAX

$1,147

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Multiple Airlines

Feb 2

LAX

37h 05m

3 stops

PDG

Feb 11

PDG

37h 50m

3 stops

LAX

$1,201

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Multiple Airlines

Feb 4

LAX

37h 05m

3 stops

PDG

Feb 15

PDG

41h 40m

2 stops

LAX

$1,210

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Flights to Pekanbaru

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Multiple Airlines

Mar 1

SFO

41h 30m

2 stops

PKU

Mar 14

PKU

26h 45m

2 stops

SFO

$1,040

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China Airlines

Apr 22

SFO

42h 10m

2 stops

PKU

Apr 27

PKU

23h 10m

2 stops

SFO

$1,211

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Singapore Airlines

Apr 23

SFO

33h 00m

1 stop

PKU

Apr 27

PKU

36h 00m

1 stop

SFO

$1,218

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Multiple Airlines

Mar 1

SFO

31h 40m

2 stops

PKU

Mar 14

PKU

46h 00m

3 stops

SFO

$1,350

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Multiple Airlines

Dec 10

SFO

55h 05m

2 stops

PKU

Dec 17

PKU

45h 00m

2 stops

SFO

$1,451

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Multiple Airlines

Dec 10

SFO

39h 50m

1 stop

PKU

Dec 17

PKU

29h 10m

2 stops

SFO

$1,549

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Multiple Airlines

Mar 1

SFO

43h 00m

2 stops

PKU

Mar 14

PKU

35h 00m

1 stop

SFO

$1,582

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Multiple Airlines

Dec 10

SFO

31h 40m

2 stops

PKU

Dec 17

PKU

36h 30m

3 stops

SFO

$1,658

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Multiple Airlines

Feb 28

SFO

49h 35m

2 stops

PKU

Mar 14

PKU

43h 05m

3 stops

SFO

$1,839

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Multiple Airlines

Dec 10

SFO

35h 00m

3 stops

PKU

Dec 17

PKU

44h 30m

3 stops

SFO

$1,849

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Multiple Airlines

Feb 28

SFO

49h 35m

2 stops

PKU

Mar 14

PKU

26h 00m

2 stops

SFO

$1,979

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Multiple Airlines

Dec 9

SFO

42h 20m

2 stops

PKU

Dec 17

PKU

43h 35m

2 stops

SFO

$2,199

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Flights to Bandar Lampung

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Multiple Airlines

Nov 26

SFO

39h 40m

2 stops

TKG

Dec 1

TKG

53h 15m

2 stops

SFO

$1,025

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Flights to Jambi

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Etihad Airways

Mar 5

IAD

55h 50m

2 stops

DJB

Mar 9

DJB

33h 55m

2 stops

IAD

$2,830

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Find the cheapest flights from the United States to Sumatra

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Sumatra

Enter your travel dates to find the best prices.

11:30 am - 8:00 amSFO-KNO

30h 30m1 stop

8:45 am - 9:40 amKNO-SFO

38h 55m1 stop

$796Singapore Airlines

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Tue, Apr 7 - Mon, Apr 13

3:45 pm - 3:55 pmLAX-PDG

33h 10m2 stops

8:00 am - 5:50 pmPDG-LAX

24h 50m2 stops

$800Multiple Airlines

Find Deal

Mon, Feb 2 - Wed, Feb 11

11:30 am - 5:20 pmLAX-KNO

38h 50m2 stops

7:10 am - 5:50 pmKNO-LAX

25h 40m2 stops

$856Multiple Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 22

10:05 pm - 12:10 pmLAX-PDG

23h 05m1 stop

12:50 pm - 8:55 pmPDG-LAX

22h 05m1 stop

$1,006Singapore Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

12:05 am - 6:40 pmLAX-KNO

28h 35m2 stops

5:20 am - 8:45 pmKNO-LAX

29h 25m2 stops

$1,073China Airlines

Find Deal

Fri, Apr 24 - Fri, May 8

2:00 pm - 4:00 pmORD-KNO

38h 00m2 stops

10:30 am - 8:45 amKNO-ORD

34h 15m2 stops

$1,087Etihad Airways

Find Deal

Thu, Apr 16 - Thu, Apr 30

2:00 pm - 5:00 pmORD-KNO

39h 00m2 stops

10:25 am - 8:45 amKNO-ORD

34h 20m2 stops

$1,137Etihad Airways

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Thu, Apr 16 - Thu, Apr 30

12:05 am - 6:40 pmLAX-KNO

28h 35m2 stops

2:10 pm - 8:45 pmKNO-LAX

44h 35m2 stops

$1,143China Airlines

Find Deal

Thu, Apr 23 - Fri, May 8

8:05 pm - 4:00 pmIAD-KNO

31h 55m2 stops

4:50 pm - 3:55 pmKNO-IAD

35h 05m2 stops

$1,363Malaysia Airlines

Find Deal

Wed, Feb 25 - Sun, Mar 1

9:00 am - 4:00 pmJFK-KNO

43h 00m2 stops

9:20 am - 1:15 pmKNO-JFK

39h 55m2 stops

$1,607Malaysia Airlines

Find Deal

Fri, Feb 27 - Tue, Mar 3

Fly from

Route

Depart

Return

Price

San FranciscoMedan

SFO - KNO

SFOKNO

San Francisco

Tue 4/7

11:30 am-8:00 am

1 stop30h 30m

Medan Kuala Namu Intl

Mon 4/13

8:45 am-9:40 am

1 stop38h 55m

$796

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Mon 2/2

3:45 pm-3:55 pm

2 stops33h 10m

Padang Tabing

Wed 2/11

8:00 am-5:50 pm

2 stops24h 50m

$800

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 2/11

11:30 am-5:20 pm

2 stops38h 50m

Medan Kuala Namu Intl

Sun 2/22

7:10 am-5:50 pm

2 stops25h 40m

$856

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Thu 3/5

10:05 pm-12:10 pm

1 stop23h 05m

Padang Tabing

Mon 3/9

12:50 pm-8:55 pm

1 stop22h 05m

$1,006

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Fri 4/24

12:05 am-6:40 pm

2 stops28h 35m

Medan Kuala Namu Intl

Fri 5/8

5:20 am-8:45 pm

2 stops29h 25m

$1,073

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Thu 4/16

2:00 pm-4:00 pm

2 stops38h 00m

Medan Kuala Namu Intl

Thu 4/30

10:30 am-8:45 am

2 stops34h 15m

$1,087

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Thu 4/16

2:00 pm-5:00 pm

2 stops39h 00m

Medan Kuala Namu Intl

Thu 4/30

10:25 am-8:45 am

2 stops34h 20m

$1,137

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Thu 4/23

12:05 am-6:40 pm

2 stops28h 35m

Medan Kuala Namu Intl

Fri 5/8

2:10 pm-8:45 pm

2 stops44h 35m

$1,143

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Wed 2/25

8:05 pm-4:00 pm

2 stops31h 55m

Medan Kuala Namu Intl

Sun 3/1

4:50 pm-3:55 pm

2 stops35h 05m

$1,363

New YorkMedan

JFK - KNO

JFKKNO

New York John F Kennedy Intl

Fri 2/27

9:00 am-4:00 pm

2 stops43h 00m

Medan Kuala Namu Intl

Tue 3/3

9:20 am-1:15 pm

2 stops39h 55m

$1,607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Sumatra flights insights and trends

Explore insights for your Sumatra flight to craft the best travel plan

Prices

Other information

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

The cheapest day to depart from United States 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 United States to Sumatra for around $1,335.

Cheapest flights to cities in Sumatra

Click on the cities below to find out when it's cheapest to fly to Sumatra from United States

Medan

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Cheap Sumatra flight deals and tips

Summary info about Sumatra flight prices, duration and airlines

Best One-Way Price	$369
Best Round-Trip Price	$796
Fastest flight time	20h 40m

The best one-way flight price to Sumatra from United States in the last 72 hours is $369 (San Francisco to Medan Kuala Namu Intl).

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The best round-trip flight price to Sumatra from United States in the last 72 hours is $796 (San Francisco to Medan Kuala Namu Intl).

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The fastest flight to Sumatra from United States takes 20h 40m (New York John F Kennedy Intl to Medan Kuala Namu Intl).

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Frequently asked questions about flying to Sumatra

What is the best day of the week to fly to Sumatra?

The best day to take a flight to Sumatra is on Sunday, followed by Friday. Sunday and Friday tend to have the lowest flight prices to Sumatra. If your travel dates are flexible, then try to avoid booking on a Wednesday, which is known for being the most expensive day of the week to fly to Sumatra.

When did momondo last update prices for flights to Sumatra?

Prices for flights to Sumatra are updated daily.

How many operators does momondo search for flights to Sumatra?

As of November 2025, there are 10 operators available to choose from for flights to Sumatra.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Sumatra.

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

The travel and health documents you'll need for your trip to Sumatra 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 Sumatra. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

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

How can momondo help me find flights to Sumatra?

Once all potential Sumatra 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 to Sumatra right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sumatra, momondo offers a useful price alert feature which will track prices for flights to Sumatra and alert you when they change.