Islamabad

$328+ Cheap flights from Washington, D.C. (WAS) to Islamabad (ISB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ISB
May 1 — May 81
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Cheap flight deals from Washington, D.C. to Islamabad

Cheapest flights from Washington, D.C. to Islamabad
Explore the most affordable flight options available from Washington, D.C. to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:05 pm
IAD
-
ISB
1 stop19h 20m
Etihad Airways
Tue 5/194:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/30$695
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:10 pm
IAD
-
ISB
1 stop27h 15m
Etihad Airways
Sat 5/304:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/28$698
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:10 pm
IAD
-
ISB
1 stop27h 15m
Etihad Airways
Thu 5/147:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/31$704
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:10 pm
IAD
-
ISB
1 stop18h 15m
Etihad Airways
Sun 5/317:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/30$705
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/123:10 pm
IAD
-
ISB
1 stop27h 15m
Etihad Airways
Tue 6/94:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/30$707
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:05 pm
IAD
-
ISB
1 stop28h 20m
Etihad Airways
Thu 5/287:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/27$709
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/103:10 pm
IAD
-
ISB
1 stop27h 15m
Etihad Airways
Sun 6/74:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Deal found 3/30$712
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:05 pm
IAD
-
ISB
1 stop19h 20m
Etihad Airways
Thu 5/287:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/27$713
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:10 pm
IAD
-
ISB
1 stop18h 15m
Etihad Airways
Wed 6/107:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Deal found 3/30$714
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:20 pm
IAD
-
ISB
1 stop29h 15m
Turkish Airlines
Fri 9/49:15 am
ISB
-
IAD
1 stop35h 20m
Turkish Airlines
Deal found 3/31$715
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:20 pm
IAD
-
ISB
2 stops40h 10m
Turkish Airlines
Fri 10/23:30 pm
ISB
-
IAD
2 stops29h 05m
Turkish Airlines
Deal found 3/31$716
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:20 pm
IAD
-
ISB
1 stop33h 25m
Turkish Airlines
Tue 12/16:15 am
ISB
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 3/31$717

Find flight deals from Washington, D.C. to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$695
(oojo)

One-way from

$328
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$862
Provider with most accurate pricing for Washington, D.C. (WAS)-Islamabad Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Islamabad Intl flights.
From Washington, D.C. (WAS) to Islamabad Intl
One-way flight from Washington, D.C. (WAS) to Islamabad Intl
Highest demand for flights based on searches. 9% potential increase in price ($100 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Mon 4/13

9:19 am-6:25 pm

2 stops24h 06m

Islamabad Intl

Mon 4/27

7:45 pm-10:25 am

1 stop23h 40m

$986

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sun 5/10

9:19 am-6:25 pm

2 stops24h 06m

Islamabad Intl

Tue 9/8

7:45 pm-9:45 am

1 stop23h 00m

$1,044

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Tue 5/12

3:15 pm-1:50 am

2 stops25h 35m

Islamabad Intl

Mon 7/13

3:30 am-8:59 pm

2 stops26h 29m

$1,158

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Fri 5/1

6:00 am-1:45 am

2 stops34h 45m

Islamabad Intl

Fri 5/8

10:40 am-11:28 pm

2 stops45h 48m

$1,163

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sat 6/6

3:10 pm-6:25 pm

1 stop18h 15m

Islamabad Intl

Mon 6/29

4:50 am-9:45 am

1 stop37h 55m

$1,181
Quickest round-trip

Washington, D.C.Islamabad

IAD - ISB

IADISB

Washington, D.C. Dulles Intl

Sun 4/26

8:20 pm-1:50 am

1 stop20h 30m

Islamabad Intl

Wed 4/29

3:30 am-4:05 pm

1 stop21h 35m

$1,184

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Wed 4/22

12:00 pm-3:25 am

2 stops30h 25m

Islamabad Intl

Mon 5/11

4:50 am-5:46 pm

2 stops21h 56m

$1,218

BaltimoreIslamabad

BWI - ISB

BWIISB

Baltimore/Washington

Tue 8/4

3:33 pm-7:40 am

2 stops31h 07m

Islamabad Intl

Tue 9/8

9:25 am-11:32 pm

2 stops47h 07m

$1,237

Washington, D.C.Islamabad

DCA - ISB

DCAISB

Washington, D.C. Reagan-National

Mon 4/13

6:42 am-6:25 pm

2 stops26h 43m

Islamabad Intl

Mon 4/27

4:50 am-11:04 pm

2 stops27h 14m

$1,245

BaltimoreIslamabad

BWI - ISB

BWIISB

Baltimore/Washington

Mon 4/20

11:31 am-1:45 am

2 stops29h 14m

Islamabad Intl

Sun 4/26

3:30 am-11:56 pm

2 stops29h 26m

$1,245

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Islamabad in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Islamabad flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from Washington, D.C. 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 Washington, D.C. to Islamabad

How far ahead should I book a flight from Washington, D.C. to Islamabad?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Islamabad. Price data was last updated on March 13, 2026.

The price you pay for your flight from Washington, D.C. to Islamabad may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Islamabad?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Islamabad (average of $614). Flying from Washington, D.C. to Islamabad in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. to Islamabad?

What’s the top layover airport for flights from Washington, D.C. to Islamabad?

Share of 1-stop round-trip flights from Washington, D.C. to Islamabad chosen by Cheapflights users in the past 12 months, using the same layover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 39% of 1-stop itineraries from Washington, D.C. to Islamabad on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Islamabad?

Average round-trip fare for 1-stop flights from Washington, D.C. to Islamabad, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $887.

What’s the fastest layover option from Washington, D.C. to Islamabad?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Islamabad, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for 1-stop routes: 20h 18m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Islamabad?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Islamabad, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Jeddah (JED) offer the fastest connection on this route, with an average layover time of 4h 41m.

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islamabad. Reviews last updated April 1, 2026.
Read reviews from past customers who have flown Qatar Airways,SAUDIA, andTurkish Airlines from Washington, D.C. to Islamabad. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Boarding

7.5

Crew

7.9

Overall

7.4

Entertainment

7.3

Comfort

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Islamabad from Washington, D.C.?

    For a flight from Washington, D.C. to Islamabad, you will be flying into Islamabad Intl. Islamabad Intl (ISB) is just 19.7 mi from the center of the city. Islamabad Intl is the only Islamabad airport and it handles 0 inbound flights from Washington, D.C. per day. 7 airlines have flights to Islamabad Intl from Washington, D.C. on a regular basis.

  • How long is the flight from Washington, D.C. to Islamabad?

    A quick flight from Washington, D.C. to Islamabad can take about 18h 15m. American Airlines provides one of the quickest options available for as low as $1,181. The distance between Washington, D.C. and Islamabad is about 7073 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. to Islamabad round-trip?

    Turkish Airlines, at $641, was found to be the cheapest airline from Washington, D.C. to Islamabad.Alternate airlines to your destination round-trip include SAUDIA and Etihad Airways. Turkish Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Islamabad one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $326. Users have also found prices from $339 and $366 on Turkish Airlines and Qatar Airways, respectively.

  • What are the most popular routes from Washington, D.C. to Islamabad?

  • Where are the most common layover locations when flying from Washington, D.C. to Islamabad?

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    The majority of Abu Dhabi visitors spend their time at Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi. Those on a layover in Abu Dhabi interested in visiting Emirates Palace, Emirates Park Zoo, or Ferrari World Abu Dhabi can do so by traveling 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $28 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Istanbul?

    If you're on a layover in Istanbul and looking for things to do, consider visiting Taksim Square, Laleli Camii, or Beyazit Meydani. Those on a layover in Istanbul interested in visiting Taksim Square, Laleli Camii, or Beyazit Meydani can do so by traveling 20.8 mi, 21.5 mi, and 21.7 mi, respectively from Istanbul. Travelers can rent a car at Istanbul for an average daily rate of $36 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Washington, D.C. to Islamabad flights?

  • Can I find deals for flights from Washington, D.C. to Islamabad that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Islamabad.

  • Can I find deals for business class flights from Washington, D.C. to Islamabad?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Islamabad?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Islamabad (average of $614). Flying from Washington, D.C. to Islamabad in June is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Murree
Rawalpindi

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Alternative routes for Washington, D.C. to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Washington, D.C. to Islamabad

Discover the top 7 airlines that operate flights from Washington, D.C. to Islamabad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$641Average$848FlexibilityNo cancel feeOn-time77%
SAUDIACheapest$685Average$978FlexibilityNo cancel feeOn-time86%
Etihad AirwaysCheapest$723Average$930FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$752Average$1,084FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$792Average$1,022FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$801Average$1,617FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$887Average$966FlexibilityNo cancel feeOn-time71%

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