$1,991+ Cheap flights from Baltimore (BWI) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — KNO
Oct 15 — Oct 221
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 Baltimore to Sumatra
Keep the following information in mind while searching for Baltimore to Sumatra flight deals. Data was last updated September 15, 2025.
Round-trip from | $1,991 (Singapore Airlines) |
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Find flight deals from Baltimore to Sumatra
Best flights from Baltimore to SumatraDiscover carefully curated flight deals from Baltimore to Sumatra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.
Discover carefully curated flight deals from Baltimore to Sumatra that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.
This Singapore Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 2/256:30 amBWI - KNO
2 stops49h 10mSingapore Airlines
Sun 3/18:50 amKNO - BWI
2 stops46h 03mSingapore Airlines
Deal found 9/12![Singapore Airlines logo]()
$1,991
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 September 15, 2025.
Use the filters below to find and compare flights from Baltimore to Sumatra that are best for you.
Fly from
Baltimore
Fly to
Sumatra
Route
Depart
Return
Price
BaltimoreMedan
BWI - KNO
BWIKNO
Baltimore/Washington
Wed 2/25
6:30 am-7:40 pm
2 stops49h 10m
Medan Kuala Namu Intl
Sun 3/1
8:50 am-6:53 pm
2 stops46h 03m
$1,991
Best time to book a flight from Baltimore to Sumatra
Have a flexible travel schedule? Discover the best time to fly to Sumatra from Baltimore 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 Baltimore to Sumatra
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