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Cheap flights from Washington, D.C. to Medan from $838

This is the cheapest one-way 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 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
9:00 pm - 3:00 pm
IAD
-
KNO
31h 00m
2 stops
Multiple Airlines Logo
3:45 pm - 8:45 am
KNO
-
IAD
52h 00m
2 stops
$1,784Multiple Airlines
Wed, Jul 22 - Thu, Aug 6
Multiple Airlines Logo
9:00 pm - 2:20 pm
IAD
-
KNO
30h 20m
2 stops
Multiple Airlines Logo
3:45 pm - 8:45 am
KNO
-
IAD
52h 00m
2 stops
$1,803Multiple Airlines
Thu, Jul 23 - Thu, Aug 6
Singapore Airlines Logo
6:00 pm - 7:40 pm
BWI
-
KNO
37h 40m
2 stops
Singapore Airlines Logo
8:50 am - 5:36 pm
KNO
-
BWI
44h 46m
2 stops
$2,149Singapore Airlines
Sun, Nov 8 - Thu, Nov 12
Singapore Airlines Logo
6:00 pm - 8:00 am
BWI
-
KNO
50h 00m
2 stops
Singapore Airlines Logo
8:30 pm - 5:36 pm
KNO
-
BWI
57h 06m
2 stops
$2,150Singapore Airlines
Sun, Nov 8 - Thu, Nov 12
Singapore Airlines Logo
6:00 pm - 8:00 am
BWI
-
KNO
50h 00m
3 stops
Singapore Airlines Logo
8:50 am - 5:36 pm
KNO
-
BWI
44h 46m
2 stops
$2,303Singapore Airlines
Sun, Nov 8 - Thu, Nov 12
Multiple Airlines Logo
5:15 pm - 3:00 pm
IAD
-
KNO
34h 45m
3 stops
Multiple Airlines Logo
7:50 pm - 8:45 am
KNO
-
IAD
47h 55m
2 stops
$2,312Multiple Airlines
Thu, Jul 23 - Thu, Aug 6
Singapore Airlines Logo
6:00 pm - 8:00 am
BWI
-
KNO
50h 00m
3 stops
Singapore Airlines Logo
8:50 am - 5:36 pm
KNO
-
BWI
68h 46m
3 stops
$2,688Singapore Airlines
Sun, Nov 8 - Thu, Nov 12
Qatar Airways Logo
5:15 pm - 3:00 pm
IAD
-
KNO
34h 45m
3 stops
Qatar Airways Logo
3:45 pm - 3:40 pm
KNO
-
IAD
34h 55m
2 stops
$2,718Qatar Airways
Wed, Jul 22 - Thu, Aug 6
Multiple Airlines Logo
9:59 am - 7:35 pm
DCA
-
KNO
46h 36m
2 stops
Multiple Airlines Logo
8:50 am - 9:59 pm
KNO
-
DCA
48h 09m
2 stops
$2,777Multiple Airlines
Thu, Jul 23 - Thu, Aug 6
Qatar Airways Logo
5:15 pm - 3:00 pm
IAD
-
KNO
34h 45m
3 stops
Qatar Airways Logo
3:45 pm - 3:45 pm
KNO
-
IAD
35h 00m
3 stops
$3,702Qatar Airways
Wed, Jul 22 - Thu, Aug 6

Qatar Airways flights from Washington, D.C. to Medan

Our best Qatar Airways deals on Washington, D.C. to Medan flight tickets
Qatar Airways
Jul 22
IAD5:15 pmWashington, D.C. Dulles Intl
34h 45m
3 stops
KNO3:00 pmMedan Kuala Namu Intl
Aug 6
KNO3:45 pmMedan Kuala Namu Intl
34h 55m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl
$2,718
Qatar Airways
Jul 22
IAD5:15 pmWashington, D.C. Dulles Intl
34h 45m
3 stops
KNO3:00 pmMedan Kuala Namu Intl
Aug 6
KNO3:45 pmMedan Kuala Namu Intl
35h 00m
3 stops
IAD3:45 pmWashington, D.C. Dulles Intl
$3,702

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

Our best Singapore Airlines deals on Washington, D.C. to Medan flight tickets
Singapore Airlines
Nov 8
BWI6:00 pmBaltimore/Washington
37h 40m
2 stops
KNO7:40 pmMedan Kuala Namu Intl
Nov 12
KNO8:50 amMedan Kuala Namu Intl
44h 46m
2 stops
BWI5:36 pmBaltimore/Washington
$2,149
Singapore Airlines
Nov 8
BWI6:00 pmBaltimore/Washington
50h 00m
2 stops
KNO8:00 amMedan Kuala Namu Intl
Nov 12
KNO8:30 pmMedan Kuala Namu Intl
57h 06m
2 stops
BWI5:36 pmBaltimore/Washington
$2,150
Singapore Airlines
Nov 8
BWI6:00 pmBaltimore/Washington
50h 00m
3 stops
KNO8:00 amMedan Kuala Namu Intl
Nov 12
KNO8:50 amMedan Kuala Namu Intl
44h 46m
2 stops
BWI5:36 pmBaltimore/Washington
$2,303

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 May 19, 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

Wed 7/22

9:00 pm-3:00 pm

2 stops31h 00m

Medan Kuala Namu Intl

Thu 8/6

3:45 pm-8:45 am

2 stops52h 00m

$1,784

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Thu 7/23

9:00 pm-2:20 pm

2 stops30h 20m

Medan Kuala Namu Intl

Thu 8/6

3:45 pm-8:45 am

2 stops52h 00m

$1,803

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sun 11/8

6:00 pm-7:40 pm

2 stops37h 40m

Medan Kuala Namu Intl

Thu 11/12

8:50 am-5:36 pm

2 stops44h 46m

$2,149

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sun 11/8

6:00 pm-8:00 am

2 stops50h 00m

Medan Kuala Namu Intl

Thu 11/12

8:30 pm-5:36 pm

2 stops57h 06m

$2,150

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sun 11/8

6:00 pm-8:00 am

3 stops50h 00m

Medan Kuala Namu Intl

Thu 11/12

8:50 am-5:36 pm

2 stops44h 46m

$2,303

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Thu 7/23

5:15 pm-3:00 pm

3 stops34h 45m

Medan Kuala Namu Intl

Thu 8/6

7:50 pm-8:45 am

2 stops47h 55m

$2,312

BaltimoreMedan

BWI - KNO

BWIKNO

Baltimore/Washington

Sun 11/8

6:00 pm-8:00 am

3 stops50h 00m

Medan Kuala Namu Intl

Thu 11/12

8:50 am-5:36 pm

3 stops68h 46m

$2,688
Quickest round-trip

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Wed 7/22

5:15 pm-3:00 pm

3 stops34h 45m

Medan Kuala Namu Intl

Thu 8/6

3:45 pm-3:40 pm

2 stops34h 55m

$2,718

Washington, D.C.Medan

DCA - KNO

DCAKNO

Washington, D.C. Reagan-National

Thu 7/23

9:59 am-7:35 pm

2 stops46h 36m

Medan Kuala Namu Intl

Thu 8/6

8:50 am-9:59 pm

2 stops48h 09m

$2,777

Washington, D.C.Medan

IAD - KNO

IADKNO

Washington, D.C. Dulles Intl

Wed 7/22

5:15 pm-3:00 pm

3 stops34h 45m

Medan Kuala Namu Intl

Thu 8/6

3:45 pm-3:45 pm

3 stops35h 00m

$3,702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

What is the cheapest airline that flies from Washington, D.C. to Medan Kuala Namu Intl?

Singapore Airlines is the most popular carrier operating from Washington, D.C. to Medan Kuala Namu Intl

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

30h 20m

Direct flights

None
The fastest flight from Washington, D.C. to Medan takes 30h 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 30h 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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