What is the cheapest airline that flies from United States to Sumatra?

Singapore Airlines is the most popular carrier operating from United States to Sumatra

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 Boston (a popular airport in United States) to Copenhagen (the most popular airport in Sumatra), then the flight time is 7h 10m on average. If you fly from New York (another popular airport in United States) to Copenhagen, then the average flight time is 7h 35m.

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

Prices for flights from United States to Sumatra are updated daily.

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

The number of operators available for flights from United States to Sumatra is 1 as of March 2026.

How old do you have to be to fly from United States 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 United States to Sumatra.

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

The travel and health documents required for your trip to Sumatra can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sumatra. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$422 Cheap Flights from the United States to Sumatra in 2026

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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 pm - 5:30 pm

LAX

PDG

28h 00m

2 stops

12:05 pm - 9:20 pm

PDG

LAX

23h 15m

2 stops

$664Multiple Airlines

Mon, Apr 27 - Thu, May 7

12:05 am - 7:35 pm

LAX

KNO

29h 30m

1 stop

8:25 pm - 7:40 pm

KNO

LAX

37h 15m

1 stop

$685Singapore Airlines

Wed, Aug 19 - Sat, Sep 12

2:20 pm - 7:35 pm

LAX

KNO

39h 15m

2 stops

8:25 pm - 7:40 pm

KNO

LAX

37h 15m

1 stop

$698Singapore Airlines

Thu, Aug 20 - Sat, Sep 12

11:30 pm - 7:35 pm

LAX

KNO

30h 05m

1 stop

8:25 pm - 9:20 pm

KNO

LAX

38h 55m

1 stop

$713Singapore Airlines

Tue, Apr 21 - Mon, May 11

11:30 pm - 7:35 pm

LAX

KNO

30h 05m

1 stop

8:25 pm - 9:20 pm

KNO

LAX

38h 55m

1 stop

$756Singapore Airlines

Tue, Apr 14 - Tue, May 5

12:25 am - 4:35 pm

LAX

KNO

26h 10m

2 stops

6:55 am - 10:35 pm

KNO

LAX

29h 40m

2 stops

$760Multiple Airlines

Wed, Aug 19 - Sat, Sep 12

11:30 pm - 7:35 pm

LAX

KNO

30h 05m

1 stop

8:50 am - 9:20 pm

KNO

LAX

26h 30m

1 stop

$785Singapore Airlines

Tue, May 26 - Tue, Jun 9

2:00 pm - 7:05 am

ORD

KNO

29h 05m

1 stop

8:55 am - 8:35 am

KNO

ORD

35h 40m

1 stop

$891Etihad Airways

Wed, Apr 1 - Fri, Apr 17

2:00 pm - 7:05 am

ORD

KNO

29h 05m

1 stop

8:55 am - 8:35 am

KNO

ORD

35h 40m

1 stop

$892Etihad Airways

Wed, Apr 1 - Fri, Apr 17

2:00 pm - 7:05 am

ORD

KNO

29h 05m

1 stop

8:55 am - 8:35 am

KNO

ORD

35h 40m

1 stop

$901Etihad Airways

Wed, Apr 1 - Fri, Apr 17

Singapore Airlines flights from United States to Sumatra

Our best Singapore Airlines deals on United States to Sumatra flight tickets

Singapore Airlines

Aug 19

LAX12:05 amLos Angeles

29h 30m

1 stop

KNO7:35 pmMedan Kuala Namu Intl

Sep 12

KNO8:25 pmMedan Kuala Namu Intl

37h 15m

1 stop

LAX7:40 pmLos Angeles

$685

Singapore Airlines

Aug 20

LAX2:20 pmLos Angeles

39h 15m

2 stops

KNO7:35 pmMedan Kuala Namu Intl

Sep 12

KNO8:25 pmMedan Kuala Namu Intl

37h 15m

1 stop

LAX7:40 pmLos Angeles

$698

Singapore Airlines

Apr 21

LAX11:30 pmLos Angeles

30h 05m

1 stop

KNO7:35 pmMedan Kuala Namu Intl

May 11

KNO8:25 pmMedan Kuala Namu Intl

38h 55m

1 stop

LAX9:20 pmLos Angeles

$713

Etihad Airways flights from United States to Sumatra

Our best Etihad Airways deals on United States to Sumatra flight tickets

Etihad Airways

Apr 1

ORD2:00 pmChicago O'Hare Intl

29h 05m

1 stop

KNO7:05 amMedan Kuala Namu Intl

Apr 17

KNO8:55 amMedan Kuala Namu Intl

35h 40m

1 stop

ORD8:35 amChicago O'Hare Intl

$891

Etihad Airways

Apr 1

ORD2:00 pmChicago O'Hare Intl

29h 05m

1 stop

KNO7:05 amMedan Kuala Namu Intl

Apr 17

KNO8:55 amMedan Kuala Namu Intl

35h 40m

1 stop

ORD8:35 amChicago O'Hare Intl

$892

Etihad Airways

Apr 1

ORD2:00 pmChicago O'Hare Intl

29h 05m

1 stop

KNO7:05 amMedan Kuala Namu Intl

Apr 17

KNO8:55 amMedan Kuala Namu Intl

35h 40m

1 stop

ORD8:35 amChicago O'Hare Intl

$901

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesPadang

LAX - PDG

LAXPDG

Los Angeles

Mon 4/27

11:30 pm-5:30 pm

2 stops28h 00m

Padang Tabing

Thu 5/7

12:05 pm-9:20 pm

2 stops23h 15m

$664

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 8/19

12:05 am-7:35 pm

1 stop29h 30m

Medan Kuala Namu Intl

Sat 9/12

8:25 pm-7:40 pm

1 stop37h 15m

$685

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Thu 8/20

2:20 pm-7:35 pm

2 stops39h 15m

Medan Kuala Namu Intl

Sat 9/12

8:25 pm-7:40 pm

1 stop37h 15m

$698

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Tue 4/21

11:30 pm-7:35 pm

1 stop30h 05m

Medan Kuala Namu Intl

Mon 5/11

8:25 pm-9:20 pm

1 stop38h 55m

$713

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Tue 4/14

11:30 pm-7:35 pm

1 stop30h 05m

Medan Kuala Namu Intl

Tue 5/5

8:25 pm-9:20 pm

1 stop38h 55m

$756

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Wed 8/19

12:25 am-4:35 pm

2 stops26h 10m

Medan Kuala Namu Intl

Sat 9/12

6:55 am-10:35 pm

2 stops29h 40m

$760

Los AngelesMedan

LAX - KNO

LAXKNO

Los Angeles

Tue 5/26

11:30 pm-7:35 pm

1 stop30h 05m

Medan Kuala Namu Intl

Tue 6/9

8:50 am-9:20 pm

1 stop26h 30m

$785

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Wed 4/1

2:00 pm-7:05 am

1 stop29h 05m

Medan Kuala Namu Intl

Fri 4/17

8:55 am-8:35 am

1 stop35h 40m

$891

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Wed 4/1

2:00 pm-7:05 am

1 stop29h 05m

Medan Kuala Namu Intl

Fri 4/17

8:55 am-8:35 am

1 stop35h 40m

$892

ChicagoMedan

ORD - KNO

ORDKNO

Chicago O'Hare Intl

Wed 4/1

2:00 pm-7:05 am

1 stop29h 05m

Medan Kuala Namu Intl

Fri 4/17

8:55 am-8:35 am

1 stop35h 40m

$901

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 United States 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

Can stopping save me money on United States to Sumatra flights?

No. A direct flight is the cheapest option for a flight between United States to Sumatra.

Cheap United States to Sumatra flight deals and tips

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

Fastest flight time	23h 00m
Direct flights	None

The fastest flight from United States to Sumatra takes 23h 00m

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

Search flight deals

When did momondo last update prices for flights from United States to Sumatra?
Prices for flights from United States to Sumatra are updated daily.
How many operators does momondo search for flights from United States to Sumatra?
The number of operators available for flights from United States to Sumatra is 1 as of March 2026.
How old do you have to be to fly from United States 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 United States to Sumatra.
What documentation or ID do you need to fly to Sumatra?
The travel and health documents required for your trip to Sumatra can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sumatra. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Sumatra?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Sumatra is Airbus A321neo (14.67% of total bookings). The next most popular plane models are Airbus A320-100/200 (14.33%), Boeing 787-9 Dreamliner (12.07%), and Airbus A321 (sharklets) (7.65%).

Best airlines flying from United States to Sumatra

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

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $738	Free Cancellation	Rating 8.2 1,465 reviews		Search Singapore Airlines flights

Why use momondo?

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

Finding the right flight to Sumatra from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sumatra quick and easy, saving you time and money.

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

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

How can momondo help me find flights from United States to Sumatra?

momondo provides multiple filters to help you find the best flight to Sumatra from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for United States 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.