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Cheap flights from Islamabad to Washington, D.C. from $520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islamabad to Washington, D.C. departing on 3/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:55 am - 4:25 pm
ISB
-
DCA
40h 30m
2 stops
Qatar Airways Logo
5:22 pm - 1:50 am
DCA
-
ISB
23h 28m
2 stops
$1,021Qatar Airways
Wed, Mar 25 - Mon, Apr 20
Multiple Airlines Logo
3:30 pm - 10:29 pm
ISB
-
DCA
39h 59m
2 stops
Multiple Airlines Logo
12:00 pm - 6:25 pm
DCA
-
ISB
21h 25m
2 stops
$1,239Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Qatar Airways Logo
9:25 am - 7:15 pm
ISB
-
DCA
42h 50m
2 stops
Qatar Airways Logo
5:30 pm - 1:50 am
DCA
-
ISB
23h 20m
2 stops
$1,246Qatar Airways
Tue, Jun 2 - Mon, Aug 31
Qatar Airways Logo
9:25 am - 4:25 pm
ISB
-
DCA
40h 00m
2 stops
Qatar Airways Logo
5:22 pm - 1:50 am
DCA
-
ISB
23h 28m
2 stops
$1,247Qatar Airways
Mon, Mar 30 - Sat, Apr 25
Qatar Airways Logo
9:25 am - 4:25 pm
ISB
-
DCA
40h 00m
2 stops
Qatar Airways Logo
4:40 pm - 1:50 am
DCA
-
ISB
24h 10m
2 stops
$1,379Qatar Airways
Sun, Mar 29 - Sun, Apr 5
Qatar Airways Logo
3:10 am - 10:59 pm
ISB
-
DCA
28h 49m
2 stops
Qatar Airways Logo
5:59 pm - 1:50 am
DCA
-
ISB
22h 51m
2 stops
$1,428Qatar Airways
Tue, Mar 24 - Fri, Apr 10
Gulf Air Logo
3:30 pm - 4:45 pm
ISB
-
DCA
34h 15m
2 stops
Gulf Air Logo
2:24 pm - 2:30 pm
DCA
-
ISB
63h 06m
2 stops
$1,668Gulf Air
Tue, Apr 7 - Sat, Jun 20
Qatar Airways Logo
9:25 am - 7:59 pm
ISB
-
DCA
43h 34m
2 stops
Qatar Airways Logo
2:55 pm - 1:50 am
DCA
-
ISB
25h 55m
2 stops
$1,711Qatar Airways
Wed, Jul 29 - Thu, Aug 27
Qatar Airways Logo
3:10 am - 6:33 pm
ISB
-
DCA
24h 23m
2 stops
Qatar Airways Logo
6:00 pm - 1:50 am
DCA
-
ISB
22h 50m
2 stops
$1,712Qatar Airways
Mon, Mar 23 - Thu, Oct 1
Qatar Airways Logo
9:25 am - 7:06 pm
ISB
-
DCA
42h 41m
2 stops
Qatar Airways Logo
6:00 am - 1:50 am
DCA
-
ISB
34h 50m
2 stops
$1,763Qatar Airways
Tue, Apr 14 - Thu, Apr 30

Qatar Airways flights from Islamabad to Washington, D.C. Reagan-National Airport

Our best Qatar Airways deals on Islamabad to Washington, D.C. Reagan-National Airport flight tickets
Qatar Airways
Mar 25
ISB8:55 amIslamabad Intl
40h 30m
2 stops
DCA4:25 pmWashington, D.C. Reagan-National
Apr 20
DCA5:22 pmWashington, D.C. Reagan-National
23h 28m
2 stops
ISB1:50 amIslamabad Intl
$1,021
Qatar Airways
Mar 9
ISB3:10 amIslamabad Intl
24h 23m
2 stops
DCA6:33 pmWashington, D.C. Reagan-National
Apr 14
DCA6:40 pmWashington, D.C. Reagan-National
22h 10m
2 stops
ISB1:50 amIslamabad Intl
$1,183
Qatar Airways
Jun 2
ISB9:25 amIslamabad Intl
42h 50m
2 stops
DCA7:15 pmWashington, D.C. Reagan-National
Aug 31
DCA5:30 pmWashington, D.C. Reagan-National
23h 20m
2 stops
ISB1:50 amIslamabad Intl
$1,246

Air Canada flights from Islamabad to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Islamabad to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Apr 6
ISB9:25 amIslamabad Intl
41h 38m
2 stops
DCA6:03 pmWashington, D.C. Reagan-National
Jun 19
DCA6:59 amWashington, D.C. Reagan-National
33h 16m
2 stops
ISB1:15 amIslamabad Intl
$2,015
Air Canada
Aug 12
ISB9:25 amIslamabad Intl
43h 32m
2 stops
DCA7:57 pmWashington, D.C. Reagan-National
Sep 1
DCA11:00 amWashington, D.C. Reagan-National
29h 15m
2 stops
ISB1:15 amIslamabad Intl
$5,413
Air Canada
May 15
ISB9:25 amIslamabad Intl
41h 48m
2 stops
DCA6:13 pmWashington, D.C. Reagan-National
Oct 22
DCA11:00 amWashington, D.C. Reagan-National
29h 15m
2 stops
ISB1:15 amIslamabad Intl
$6,834

momondo Fare Finder

 
Customize your flight search to find flights from Islamabad to Washington, D.C. Reagan-National Airport 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 March 1, 2026.
Use the filters below to find and compare flights from Islamabad to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Wed 3/25

8:55 am-4:25 pm

2 stops40h 30m

Washington, D.C. Reagan-National

Mon 4/20

5:22 pm-1:50 am

2 stops23h 28m

$1,021

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 4/14

3:30 pm-10:29 pm

2 stops39h 59m

Washington, D.C. Reagan-National

Tue 4/21

12:00 pm-6:25 pm

2 stops21h 25m

$1,239

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 6/2

9:25 am-7:15 pm

2 stops42h 50m

Washington, D.C. Reagan-National

Mon 8/31

5:30 pm-1:50 am

2 stops23h 20m

$1,246

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 3/30

9:25 am-4:25 pm

2 stops40h 00m

Washington, D.C. Reagan-National

Sat 4/25

5:22 pm-1:50 am

2 stops23h 28m

$1,247

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Sun 3/29

9:25 am-4:25 pm

2 stops40h 00m

Washington, D.C. Reagan-National

Sun 4/5

4:40 pm-1:50 am

2 stops24h 10m

$1,379

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 3/24

3:10 am-10:59 pm

2 stops28h 49m

Washington, D.C. Reagan-National

Fri 4/10

5:59 pm-1:50 am

2 stops22h 51m

$1,428

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 4/7

3:30 pm-4:45 pm

2 stops34h 15m

Washington, D.C. Reagan-National

Sat 6/20

2:24 pm-2:30 pm

2 stops63h 06m

$1,668

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Wed 7/29

9:25 am-7:59 pm

2 stops43h 34m

Washington, D.C. Reagan-National

Thu 8/27

2:55 pm-1:50 am

2 stops25h 55m

$1,711

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 3/23

3:10 am-6:33 pm

2 stops24h 23m

Washington, D.C. Reagan-National

Thu 10/1

6:00 pm-1:50 am

2 stops22h 50m

$1,712

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 4/14

9:25 am-7:06 pm

2 stops42h 41m

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-1:50 am

2 stops34h 50m

$1,763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Islamabad to Washington, D.C. Reagan-National Airport

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 Islamabad Intl to Washington, D.C. Reagan-National?

Gulf Air, Qatar Airways, and American Airlines are the most popular carriers operating from Islamabad Intl to Washington, D.C. Reagan-National

When to book flights from Islamabad to Washington, D.C. Reagan-National Airport

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

Cheap Islamabad to Washington, D.C. Reagan-National Airport (ISB to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islamabad to Washington, D.C. Reagan-National Airport

Fastest flight time

39h 59m

Direct flights

None
The fastest flight from Islamabad to Washington, D.C. Reagan-National Airport takes 39h 59m
There are no direct flights from Islamabad to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Islamabad to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Islamabad Intl to Washington, D.C. Reagan-National by plane?

    There are 7064.2 mi between Islamabad Intl and Washington, D.C. Reagan-National. By plane, this route typically takes 39h 59m.

  • When did momondo last update prices for flights from Islamabad Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Islamabad Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Islamabad Intl Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islamabad Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Silver Spring
Gaithersburg
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Bethesda
Fairfax
Linthicum Heights
Reston

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Islamabad.

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

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

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

Once you have performed a search for Islamabad to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Islamabad to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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