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Cheap flights from Washington, D.C. to Medan from $1,381

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Medan departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Medan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 pm - 8:40 pm
IAD
-
KNO
35h 20m
2 stops
Multiple Airlines Logo
10:30 am - 11:45 am
KNO
-
IAD
37h 15m
2 stops
$1,381Multiple Airlines
Sat, Oct 31 - Sat, Nov 28
Singapore Airlines Logo
7:00 am - 7:35 pm
BWI
-
KNO
49h 35m
2 stops
Singapore Airlines Logo
8:50 am - 4:35 pm
KNO
-
BWI
42h 45m
2 stops
$2,021Singapore Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
6:07 pm - 3:00 pm
BWI
-
KNO
33h 53m
3 stops
Multiple Airlines Logo
8:25 pm - 4:35 pm
KNO
-
BWI
55h 10m
2 stops
$2,119Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
3:35 pm - 9:30 am
IAD
-
KNO
30h 55m
3 stops
Multiple Airlines Logo
10:30 am - 7:25 pm
KNO
-
IAD
44h 55m
2 stops
$2,138Multiple Airlines
Sat, Oct 31 - Sat, Nov 28
Singapore Airlines Logo
7:00 am - 7:35 pm
BWI
-
KNO
49h 35m
2 stops
Singapore Airlines Logo
8:50 am - 6:46 am
KNO
-
BWI
32h 56m
2 stops
$2,149Singapore Airlines
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
6:07 pm - 3:00 pm
BWI
-
KNO
33h 53m
3 stops
Multiple Airlines Logo
8:50 am - 4:35 pm
KNO
-
BWI
66h 45m
3 stops
$2,153Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Singapore Airlines Logo
7:00 am - 8:00 am
BWI
-
KNO
38h 00m
3 stops
Singapore Airlines Logo
8:50 am - 6:46 am
KNO
-
BWI
32h 56m
2 stops
$2,507Singapore Airlines
Tue, Sep 8 - Fri, Sep 11
Multiple Airlines Logo
8:30 am - 7:40 pm
BWI
-
KNO
48h 10m
2 stops
Multiple Airlines Logo
8:30 pm - 6:21 am
KNO
-
BWI
45h 51m
2 stops
$3,080Multiple Airlines
Sat, Oct 31 - Sat, Nov 28
Singapore Airlines Logo
8:30 am - 7:40 pm
BWI
-
KNO
48h 10m
2 stops
Singapore Airlines Logo
8:30 pm - 5:29 am
KNO
-
BWI
44h 59m
2 stops
$3,228Singapore Airlines
Sat, Oct 31 - Sat, Nov 28
Singapore Airlines Logo
8:30 am - 7:40 pm
BWI
-
KNO
48h 10m
2 stops
Singapore Airlines Logo
8:30 pm - 5:29 am
KNO
-
BWI
44h 59m
3 stops
$3,240Singapore Airlines
Sat, Oct 31 - Sat, Nov 28

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Singapore Airlines flights from Washington, D.C. to Medan

Our best Singapore Airlines deals on Washington, D.C. to Medan flight tickets
Singapore Airlines
Aug 17
BWI7:00 amBaltimore/Washington
49h 35m
2 stops
KNO7:35 pmMedan Kuala Namu Intl
Aug 24
KNO8:50 amMedan Kuala Namu Intl
42h 45m
2 stops
BWI4:35 pmBaltimore/Washington
$2,021
Singapore Airlines
Sep 8
BWI7:00 amBaltimore/Washington
49h 35m
2 stops
KNO7:35 pmMedan Kuala Namu Intl
Sep 11
KNO8:50 amMedan Kuala Namu Intl
32h 56m
2 stops
BWI6:46 amBaltimore/Washington
$2,149
Singapore Airlines
Sep 8
BWI7:00 amBaltimore/Washington
38h 00m
3 stops
KNO8:00 amMedan Kuala Namu Intl
Sep 11
KNO8:50 amMedan Kuala Namu Intl
32h 56m
2 stops
BWI6:46 amBaltimore/Washington
$2,507

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Medan 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Medan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Sat 10/31

10:20 pm-8:40 pm

2 stops35h 20m

Medan Kuala Namu Intl

Sat 11/28

10:30 am-11:45 am

2 stops37h 15m

$1,381

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Mon 8/17

7:00 am-7:35 pm

2 stops49h 35m

Medan Kuala Namu Intl

Mon 8/24

8:50 am-4:35 pm

2 stops42h 45m

$2,021

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Mon 8/17

6:07 pm-3:00 pm

3 stops33h 53m

Medan Kuala Namu Intl

Mon 8/24

8:25 pm-4:35 pm

2 stops55h 10m

$2,119

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Sat 10/31

3:35 pm-9:30 am

3 stops30h 55m

Medan Kuala Namu Intl

Sat 11/28

10:30 am-7:25 pm

2 stops44h 55m

$2,138

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Tue 9/8

7:00 am-7:35 pm

2 stops49h 35m

Medan Kuala Namu Intl

Fri 9/11

8:50 am-6:46 am

2 stops32h 56m

$2,149

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Mon 8/17

6:07 pm-3:00 pm

3 stops33h 53m

Medan Kuala Namu Intl

Mon 8/24

8:50 am-4:35 pm

3 stops66h 45m

$2,153
Quickest round-trip

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Tue 9/8

7:00 am-8:00 am

3 stops38h 00m

Medan Kuala Namu Intl

Fri 9/11

8:50 am-6:46 am

2 stops32h 56m

$2,507

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sat 10/31

8:30 am-7:40 pm

2 stops48h 10m

Medan Kuala Namu Intl

Sat 11/28

8:30 pm-6:21 am

2 stops45h 51m

$3,080

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sat 10/31

8:30 am-7:40 pm

2 stops48h 10m

Medan Kuala Namu Intl

Sat 11/28

8:30 pm-5:29 am

2 stops44h 59m

$3,228

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sat 10/31

8:30 am-7:40 pm

2 stops48h 10m

Medan Kuala Namu Intl

Sat 11/28

8:30 pm-5:29 am

3 stops44h 59m

$3,240

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Medan from

How to get the cheapest flight ticket from Washington, D.C. to Medan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Medan?

Average flight duration from Washington, D.C. to Medan depends on which airport you fly into and out of. Flying from Washington, D.C. to Medan is 41h 15m on average, while flying from Baltimore to Medan is 48h 10m on average. Medan is the most popular airport in Medan.

When to book flights from Washington, D.C. to Medan

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Medan according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Medan (WAS to KNO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Medan

Fastest flight time

35h 20m

Direct flights

None
The fastest flight from Washington, D.C. to Medan takes 35h 20m
There are no direct flights from Washington, D.C. to Medan. There are no popular flight routes from Washington, D.C. to Medan.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Medan

  • How far is Washington, D.C. to Medan Kuala Namu Intl by plane?

    A flight from Washington, D.C. to Medan Kuala Namu Intl will travel around 9481.7 mi. Typically, this will take 35h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Medan Kuala Namu Intl Airport?

    Prices for flights from Washington, D.C. to Medan Kuala Namu Intl Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Medan Kuala Namu Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Medan Kuala Namu Intl Airport.

  • What documentation or ID do you need to fly to Medan Kuala Namu Intl Airport?

    The required travel and health documents for your Medan Kuala Namu Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Medan Kuala Namu Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Medan?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Medan for you.

Can I find flights from Washington, D.C. to Medan with flexible booking policies on momondo?

momondo does allow users to show only those flights to Medan from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Medan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Medan.

I’m not ready to book a flight from Washington, D.C. to Medan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Medan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Medan and let you know when they change.

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