$1,458+ Cheap flights from District of Columbia 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KNO
Dec 26 — Jan 21
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Sumatra
Keep the following information in mind while searching for District of Columbia to Sumatra flight deals. Data was last updated November 26, 2025.
Round-trip from | $1,454 (Qatar Airways) |
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Find flight deals from District of Columbia to Sumatra
Best flights from District of Columbia to SumatraDiscover carefully curated flight deals from District of Columbia to Sumatra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.
Discover carefully curated flight deals from District of Columbia to Sumatra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.
This Etihad Airways deal was found by Cheapflights users on 11/23. 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.
Thu 1/222:35 pmIAD - PDG
2 stops37h 55mEtihad Airways
Mon 1/265:15 pmPDG - IAD
2 stops51h 50mEtihad Airways
Deal found 11/23![Etihad Airways logo]()
$1,458
This Etihad Airways deal was found by Cheapflights users on 11/23. 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.
Sat 2/282:35 pmIAD - KNO
2 stops54h 55mEtihad Airways
Wed 3/48:40 amKNO - IAD
1 stop36h 25mEtihad Airways
Deal found 11/23![Etihad Airways logo]()
$1,932
This Etihad Airways deal was found by Cheapflights users on 11/23. 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.
Sat 1/242:35 pmIAD - DJB
2 stops55h 50mEtihad Airways
Wed 1/2811:10 amDJB - IAD
2 stops33h 55mEtihad Airways
Deal found 11/23![Etihad Airways logo]()
$2,885
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia 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 November 26, 2025.
Use the filters below to find and compare flights from District of Columbia to Sumatra that are best for you.
Fly from
District of Columbia
Fly to
Sumatra
Route
Depart
Return
Price
Washington, D.C.Padang
IAD - PDG
IADPDG
Washington, D.C. Dulles Intl
Thu 1/22
2:35 pm-4:30 pm
2 stops37h 55m
Padang Tabing
Mon 1/26
5:15 pm-9:05 am
2 stops51h 50m
$1,458
Washington, D.C.Medan
IAD - KNO
IADKNO
Washington, D.C. Dulles Intl
Sat 2/28
2:35 pm-9:30 am
2 stops54h 55m
Medan Kuala Namu Intl
Wed 3/4
8:40 am-9:05 am
1 stop36h 25m
$1,932
Washington, D.C.Jambi
IAD - DJB
IADDJB
Washington, D.C. Dulles Intl
Sat 1/24
2:35 pm-10:25 am
2 stops55h 50m
Jambi Sultan T. Syarifudn
Wed 1/28
11:10 am-9:05 am
2 stops33h 55m
$2,885
Best time to book a flight from District of Columbia to Sumatra
Have a flexible travel schedule? Discover the best time to fly to Sumatra from District of Columbia 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 District of Columbia to Sumatra
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