Sumatra

$1,208+ Cheap flights from Dulles Intl (IAD) to Sumatra

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KNO
ene. 30 — feb. 61
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Cheap flight deals from Dulles Intl to Sumatra

Best flights from Dulles Intl to Sumatra
Discover carefully curated flight deals from Dulles Intl to Sumatra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 31, 2025.

This Etihad Airways deal was found by Cheapflights users on 12/28. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/42:35 pmIAD - PDG
2 stops37h 55mEtihad Airways
dom. 3/85:15 pmPDG - IAD
2 stops51h 50mEtihad Airways
Deal found 12/28$1,208
This Trip.com deal was found by Cheapflights users on 12/30. 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.
jue. 5/218:20 pmIAD - KNO
2 stops28h 40mMultiple Airlines
mar. 6/27:10 amKNO - IAD
2 stops36h 30mMultiple Airlines
Deal found 12/30$1,452
This KAYAK deal was found by Cheapflights users on 12/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/218:20 pmIAD - KNO
2 stops49h 10mQatar Airways
mar. 6/23:45 pmKNO - IAD
2 stops27h 55mQatar Airways
Deal found 12/30$1,533

Find flight deals from Dulles Intl to Sumatra

Keep the following information in mind while searching for Dulles Intl to Sumatra flight deals. Data was last updated diciembre 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,208
(Etihad Airways)
Provider with most accurate pricing for Washington, D.C. (WAS)-Medan Kuala Namu Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Medan Kuala Namu Intl flights.
From Washington, D.C. Dulles Intl to Sumatra

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 diciembre 31, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sumatra that are best for you.

Fly from

Dulles Intl

Fly to

Sumatra

Route

Depart

Return

Price

Washington, D.C.Padang

IAD - PDG

IADPDG

Washington, D.C. Dulles Intl

mié. 3/4

2:35 pm-4:30 pm

2 stops37h 55m

Padang Tabing

dom. 3/8

5:15 pm-10:05 am

2 stops51h 50m

$1,208

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

jue. 5/21

8:20 pm-12:00 pm

2 stops28h 40m

Medan Kuala Namu Intl

mar. 6/2

7:10 am-8:40 am

2 stops36h 30m

$1,452

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

jue. 5/21

8:20 pm-8:30 am

2 stops49h 10m

Medan Kuala Namu Intl

mar. 6/2

3:45 pm-8:40 am

2 stops27h 55m

$1,533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Best time to book a flight from Dulles Intl to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Sumatra
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Sumatra. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Washington, D.C. Dulles Intl Airport to Sumatra?

    Departing from Washington, D.C. Dulles Intl Airport to Sumatra will take you 37h 55m. There are 9789 mi between Washington, D.C. Dulles Intl Airport and Sumatra. This flight may include one or multiple stops.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Sumatra?

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

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

  • How can I find direct flights from Dulles Intl to Sumatra?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

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