$1,244+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KNO
Apr 9 — Apr 161
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 April 4, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,546 (oojo) |
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 April 4, 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 April 4, 2025.
This FlightHub deal was found by Cheapflights users on 4/4. 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 10/109:00 pmIAD - KNO
2 stops25h 40mMultiple Airlines
Fri 11/74:50 pmKNO - IAD
2 stops35h 05mMultiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,244
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/11:30 pmIAD - DJB
2 stops58h 10mMultiple Airlines
Tue 7/156:30 amDJB - IAD
2 stops48h 15mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,614
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:05 pmIAD - KNO
1 stop21h 40mEtihad Airways
Fri 11/78:45 amKNO - IAD
1 stop43h 20mEtihad Airways
Deal found 4/4![Etihad Airways logo]()
$1,980
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:59 amDCA - KNO
2 stops46h 36mSingapore Airlines
Tue 7/158:20 pmKNO - DCA
2 stops60h 22mSingapore Airlines
Deal found 4/3![Singapore Airlines logo]()
$2,002
This Priceline deal was found by Cheapflights users on 4/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:00 pmIAD - KNO
3 stops52h 00mSingapore Airlines
Fri 11/78:15 pmKNO - IAD
2 stops54h 45mSingapore Airlines
Deal found 4/4![Singapore Airlines logo]()
$2,018
This KAYAK deal was found by Cheapflights users on 4/3. 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.
Tue 7/17:00 pmDCA - KNO
3 stops50h 30mQatar Airways
Tue 7/153:45 pmKNO - DCA
3 stops38h 14mQatar Airways
Deal found 4/3![Qatar Airways logo]()
$2,282
This Singapore Airlines deal was found by Cheapflights users on 4/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:59 amDCA - KNO
2 stops46h 36mMultiple Airlines
Tue 7/158:20 pmKNO - DCA
3 stops37h 39mMultiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$2,521
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Mon 5/512:15 pmIAD - PDG
2 stops60h 00mMultiple Airlines
Fri 5/237:50 pmPDG - IAD
2 stops49h 15mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$4,559
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 April 4, 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.Medan
IAD - KNO
IADKNO
Washington, D.C. Dulles Intl
Tue 7/1
1:30 pm-5:00 pm
2 stops40h 30m
Medan Kuala Namu Intl
Tue 7/15
10:25 am-11:45 am
2 stops36h 20m
$1,546
Washington, D.C.Jambi
IAD - DJB
IADDJB
Washington, D.C. Dulles Intl
Tue 7/1
1:30 pm-10:40 am
2 stops58h 10m
Jambi Sultan T. Syarifudn
Tue 7/15
6:30 am-7:45 pm
2 stops48h 15m
$1,614
Washington, D.C.Medan
DCA - KNO
DCAKNO
Washington, D.C. Reagan-National
Tue 7/1
9:59 am-7:35 pm
2 stops46h 36m
Medan Kuala Namu Intl
Tue 7/15
8:20 pm-9:42 pm
2 stops60h 22m
$2,002
Washington, D.C.Medan
DCA - KNO
DCAKNO
Washington, D.C. Reagan-National
Tue 7/1
7:00 pm-8:30 am
3 stops50h 30m
Medan Kuala Namu Intl
Tue 7/15
3:45 pm-6:59 pm
3 stops38h 14m
$2,282
Washington, D.C.Medan
DCA - KNO
DCAKNO
Washington, D.C. Reagan-National
Tue 7/1
9:59 am-7:35 pm
2 stops46h 36m
Medan Kuala Namu Intl
Tue 7/15
8:20 pm-10:59 pm
3 stops37h 39m
$2,521
Washington, D.C.Medan
IAD - KNO
IADKNO
Washington, D.C. Dulles Intl
Tue 7/1
7:59 pm-8:00 am
2 stops49h 01m
Medan Kuala Namu Intl
Tue 7/15
8:20 pm-4:25 pm
3 stops55h 05m
$2,839
Washington, D.C.Padang
IAD - PDG
IADPDG
Washington, D.C. Dulles Intl
Mon 5/5
12:15 pm-11:15 am
2 stops60h 00m
Padang Tabing
Fri 5/23
7:50 pm-10:05 am
2 stops49h 15m
$4,559
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
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 April 4, 2025.
Crew
8.6
Food
7.7
Overall
8.1
Comfort
7.9
Boarding
8.2
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Dec 2024
NRT - LAX
Crew
8.6
Food
7.7
Overall
8.1
Comfort
7.9
Boarding
8.2
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Dec 2024
NRT - LAX
Crew
8.6
Food
7.7
Overall
8.1
Comfort
7.9
Boarding
8.2
Entertainment
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Dec 2024
NRT - LAX