$660+ Cheap flights from District of Columbia 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KNO
Feb 25 — Mar 41
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 February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,630 (Justfly.com) |
One-way from | $660 (Kiwi.com) |
Find flight deals from District of Columbia to Sumatra
Cheapest flights from District of Columbia to SumatraExplore the most affordable flight options available from District of Columbia to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from District of Columbia to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This FlightHub deal was found by Cheapflights users on 2/19. 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 3/289:00 amDCA - KNO
2 stops36h 00mSingapore Airlines
Mon 4/78:45 amKNO - DCA
2 stops47h 14mSingapore Airlines
Deal found 2/19![Singapore Airlines logo]()
$1,950
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:05 pmDCA - KNO
3 stops27h 25mMultiple Airlines
Sun 5/43:45 pmKNO - DCA
3 stops28h 44mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$9,572
Find flights from District of Columbia to Sumatra within your budget
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 February 20, 2025.
Fly from
District of Columbia
Fly to
Sumatra
Route
Depart
Return
Price
Washington, D.C.Medan
DCA - KNO
DCAKNO
Washington, D.C. Reagan-National
Fri 3/28
9:00 am-8:00 am
2 stops36h 00m
Medan Kuala Namu Intl
Mon 4/7
8:45 am-8:59 pm
2 stops47h 14m
$1,950
Washington, D.C.Medan
DCA - KNO
DCAKNO
Washington, D.C. Reagan-National
Fri 4/25
6:05 pm-8:30 am
3 stops27h 25m
Medan Kuala Namu Intl
Sun 5/4
3:45 pm-9:29 am
3 stops28h 44m
$9,572
Washington, D.C.Jambi
IAD - DJB
IADDJB
Washington, D.C. Dulles Intl
Sun 3/2
9:30 pm-1:50 pm
3 stops52h 20m
$660
Washington, D.C.Jambi
IAD - DJB
IADDJB
Washington, D.C. Dulles Intl
Sat 3/1
9:30 pm-10:40 am
2 stops49h 10m
$1,114
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.
Travel insights for flights from District of Columbia to Sumatra
Get recent, data-driven insights about flights from District of Columbia to Sumatra including ideal travel times, pricing trends, and more.
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 February 20, 2025.
Entertainment
7.3
Boarding
7.6
Food
7.1
Comfort
7.3
Overall
7.4
Crew
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2025
LHE - AUH
Entertainment
7.3
Boarding
7.6
Food
7.1
Comfort
7.3
Overall
7.4
Crew
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2025
LHE - AUH