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Cheap flights from Islamabad to Washington, D.C. from $779

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 5/14. 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.
British Airways Logo
10:40 am - 11:28 pm
ISB
-
DCA
45h 48m
2 stops
British Airways Logo
3:15 pm - 1:45 am
DCA
-
ISB
25h 30m
2 stops
$1,294British Airways
Wed, Apr 29 - Sun, May 3
Qatar Airways Logo
3:30 am - 9:49 pm
ISB
-
DCA
27h 19m
2 stops
Qatar Airways Logo
4:59 pm - 1:50 am
DCA
-
ISB
23h 51m
2 stops
$1,361Qatar Airways
Thu, Jun 25 - Wed, Aug 26
Qatar Airways Logo
10:40 am - 7:59 am
ISB
-
DCA
30h 19m
2 stops
Qatar Airways Logo
6:25 pm - 1:50 am
DCA
-
ISB
22h 25m
2 stops
$1,412Qatar Airways
Tue, Jun 2 - Wed, Sep 2
Qatar Airways Logo
10:40 am - 10:29 pm
ISB
-
DCA
44h 49m
2 stops
Qatar Airways Logo
2:54 pm - 1:45 am
DCA
-
ISB
25h 51m
2 stops
$1,430Qatar Airways
Sat, May 2 - Wed, May 6
Qatar Airways Logo
10:40 am - 11:28 pm
ISB
-
DCA
45h 48m
2 stops
Qatar Airways Logo
3:50 pm - 1:50 am
DCA
-
ISB
25h 00m
2 stops
$1,434Qatar Airways
Tue, May 5 - Thu, Oct 8
American Airlines Logo
10:40 am - 11:28 pm
ISB
-
DCA
45h 48m
2 stops
American Airlines Logo
10:00 am - 1:45 am
DCA
-
ISB
30h 45m
2 stops
$1,474American Airlines
Sat, May 2 - Wed, May 6
Qatar Airways Logo
3:30 am - 11:14 pm
ISB
-
DCA
28h 44m
2 stops
Qatar Airways Logo
6:25 pm - 1:50 am
DCA
-
ISB
22h 25m
2 stops
$1,524Qatar Airways
Tue, Jun 9 - Wed, Jul 15
American Airlines Logo
3:30 am - 8:59 pm
ISB
-
DCA
26h 29m
2 stops
American Airlines Logo
3:41 pm - 1:50 am
DCA
-
ISB
25h 09m
2 stops
$1,560American Airlines
Mon, Jul 6 - Sat, Sep 5
American Airlines Logo
10:40 am - 11:28 pm
ISB
-
DCA
45h 48m
2 stops
American Airlines Logo
3:15 pm - 1:45 am
DCA
-
ISB
25h 30m
2 stops
$1,588American Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
3:30 am - 11:57 pm
ISB
-
DCA
29h 27m
2 stops
American Airlines Logo
1:46 pm - 1:45 am
DCA
-
ISB
26h 59m
2 stops
$1,590American Airlines
Mon, May 4 - Wed, May 20

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
Jun 25
ISB3:30 amIslamabad Intl
27h 19m
2 stops
DCA9:49 pmWashington, D.C. Reagan-National
Aug 26
DCA4:59 pmWashington, D.C. Reagan-National
23h 51m
2 stops
ISB1:50 amIslamabad Intl
$1,361
Qatar Airways
Jun 2
ISB10:40 amIslamabad Intl
30h 19m
2 stops
DCA7:59 amWashington, D.C. Reagan-National
Sep 2
DCA6:25 pmWashington, D.C. Reagan-National
22h 25m
2 stops
ISB1:50 amIslamabad Intl
$1,412
Qatar Airways
May 2
ISB10:40 amIslamabad Intl
44h 49m
2 stops
DCA10:29 pmWashington, D.C. Reagan-National
May 6
DCA2:54 pmWashington, D.C. Reagan-National
25h 51m
2 stops
ISB1:45 amIslamabad Intl
$1,430

American Airlines flights from Islamabad to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Islamabad to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jul 6
ISB3:30 amIslamabad Intl
26h 29m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Sep 5
DCA3:41 pmWashington, D.C. Reagan-National
25h 09m
2 stops
ISB1:50 amIslamabad Intl
$1,560
American Airlines
Apr 30
ISB10:40 amIslamabad Intl
45h 48m
2 stops
DCA11:28 pmWashington, D.C. Reagan-National
May 4
DCA3:15 pmWashington, D.C. Reagan-National
25h 30m
2 stops
ISB1:45 amIslamabad Intl
$1,588
American Airlines
May 4
ISB3:30 amIslamabad Intl
29h 27m
2 stops
DCA11:57 pmWashington, D.C. Reagan-National
May 20
DCA1:46 pmWashington, D.C. Reagan-National
26h 59m
2 stops
ISB1:45 amIslamabad Intl
$1,590

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 April 18, 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

Cheapest round-trip

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Wed 4/29

10:40 am-11:28 pm

2 stops45h 48m

Washington, D.C. Reagan-National

Sun 5/3

3:15 pm-1:45 am

2 stops25h 30m

$1,294

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Thu 6/25

3:30 am-9:49 pm

2 stops27h 19m

Washington, D.C. Reagan-National

Wed 8/26

4:59 pm-1:50 am

2 stops23h 51m

$1,361

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 6/2

10:40 am-7:59 am

2 stops30h 19m

Washington, D.C. Reagan-National

Wed 9/2

6:25 pm-1:50 am

2 stops22h 25m

$1,412

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Sat 5/2

10:40 am-10:29 pm

2 stops44h 49m

Washington, D.C. Reagan-National

Wed 5/6

2:54 pm-1:45 am

2 stops25h 51m

$1,430

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 5/5

10:40 am-11:28 pm

2 stops45h 48m

Washington, D.C. Reagan-National

Thu 10/8

3:50 pm-1:50 am

2 stops25h 00m

$1,434

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Sat 5/2

10:40 am-11:28 pm

2 stops45h 48m

Washington, D.C. Reagan-National

Wed 5/6

10:00 am-1:45 am

2 stops30h 45m

$1,474
Quickest round-trip

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Tue 6/9

3:30 am-11:14 pm

2 stops28h 44m

Washington, D.C. Reagan-National

Wed 7/15

6:25 pm-1:50 am

2 stops22h 25m

$1,524

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 7/6

3:30 am-8:59 pm

2 stops26h 29m

Washington, D.C. Reagan-National

Sat 9/5

3:41 pm-1:50 am

2 stops25h 09m

$1,560

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Thu 4/30

10:40 am-11:28 pm

2 stops45h 48m

Washington, D.C. Reagan-National

Mon 5/4

3:15 pm-1:45 am

2 stops25h 30m

$1,588

IslamabadWashington, D.C.

ISB - DCA

ISBDCA

Islamabad Intl

Mon 5/4

3:30 am-11:57 pm

2 stops29h 27m

Washington, D.C. Reagan-National

Wed 5/20

1:46 pm-1:45 am

2 stops26h 59m

$1,590

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, American Airlines, and Qatar Airways 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

30h 19m

Direct flights

None
The fastest flight from Islamabad to Washington, D.C. Reagan-National Airport takes 30h 19m
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

Frequently asked questions about flying from Islamabad to Washington, D.C. Reagan-National Airport

  • 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 30h 19m.

  • 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
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

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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