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Dulles Intl

$754+ Cheap flights from Islamabad (ISB) to Dulles Intl (IAD)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — IAD
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Islamabad to Dulles Intl

Cheapest flights from Islamabad to Dulles Intl
Explore the most affordable flight options available from Islamabad to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sat 9/269:50 am
ISB
-
IAD
1 stop38h 55m
SAUDIA
Sun 10/186:50 pm
IAD
-
ISB
1 stop28h 15m
SAUDIA
Deal found 7/22$1,163
This FlightHub deal was found by Cheapflights users on 7/22. 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 11/119:00 am
ISB
-
IAD
2 stops40h 45m
Multiple Airlines
Mon 11/308:10 pm
IAD
-
ISB
2 stops43h 20m
Multiple Airlines
Deal found 7/22$1,167
This Mytrip deal was found by Cheapflights users on 7/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:50 am
ISB
-
IAD
2 stops35h 45m
Multiple Airlines
Sun 10/183:10 pm
IAD
-
ISB
1 stop27h 15m
Multiple Airlines
Deal found 7/22$1,189
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Mon 9/143:50 am
ISB
-
IAD
2 stops38h 55m
Multiple Airlines
Sun 11/222:35 pm
IAD
-
ISB
1 stop17h 35m
Multiple Airlines
Deal found 7/22$1,199
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
ISB
-
IAD
3 stops33h 35m
Multiple Airlines
Sat 9/263:10 pm
IAD
-
ISB
2 stops22h 45m
Multiple Airlines
Deal found 7/21$1,216
This Mytrip deal was found by Cheapflights users on 7/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:30 am
ISB
-
IAD
3 stops39h 15m
Multiple Airlines
Mon 10/53:10 pm
IAD
-
ISB
1 stop27h 15m
Multiple Airlines
Deal found 7/22$1,219
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Fri 10/94:50 am
ISB
-
IAD
1 stop37h 55m
Etihad Airways
Thu 10/153:10 pm
IAD
-
ISB
1 stop18h 15m
Etihad Airways
Deal found 7/22$1,225
This oojo deal was found by Cheapflights users on 7/22. 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.
Thu 10/87:45 pm
ISB
-
IAD
1 stop23h 00m
Etihad Airways
Mon 11/92:35 pm
IAD
-
ISB
1 stop17h 35m
Etihad Airways
Deal found 7/22$1,226

Find flight deals from Islamabad to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to Dulles Intl (IAD). 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,163
(FlightHub)

One-way from

$754
(oojo)

Popular in

August

Cheapest in

March

Average price

$1,216
Provider with most accurate pricing for Islamabad Intl-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Islamabad Intl-Washington, D.C. Dulles Intl flights.
Search Deals
From Islamabad Intl to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Islamabad Intl to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islamabad to Dulles Intl 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 July 24, 2026.
Use the filters below to find and compare flights from Islamabad to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Wed 9/16

3:30 am-3:40 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Thu 9/24

9:00 pm-1:50 am

1 stop19h 50m

$1,327

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Wed 9/16

3:05 am-8:40 am

1 stop38h 35m

Washington, D.C. Dulles Intl

Thu 9/24

10:55 am-1:15 am

1 stop29h 20m

$1,328

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Thu 10/8

10:35 am-3:45 pm

2 stops38h 10m

Washington, D.C. Dulles Intl

Mon 11/9

6:10 pm-4:10 pm

2 stops36h 00m

$1,466

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Wed 10/7

3:30 am-11:23 pm

2 stops28h 53m

Washington, D.C. Dulles Intl

Mon 11/9

8:05 pm-1:40 am

1 stop19h 35m

$1,522

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Thu 10/8

3:30 am-3:40 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Thu 10/15

7:13 pm-7:40 am

2 stops27h 27m

$1,532
Cheapest one-way

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Sat 9/12

3:05 am-8:40 am

1 stop38h 35m

$834

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Wed 9/23

9:25 am-8:40 am

1 stop32h 15m

$834

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Tue 9/1

3:30 am-8:45 am

1 stop38h 15m

$911

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Wed 8/26

9:25 am-3:40 pm

1 stop39h 15m

$911
Quickest one-way

IslamabadWashington, D.C.

ISB - IAD

ISBIAD

Islamabad Intl

Sat 8/29

3:30 am-3:40 pm

1 stop21h 10m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Islamabad to Dulles Intl

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 Islamabad to Dulles Intl in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
BusinessClassPrice 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 Islamabad-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-Washington, D.C. Dulles Intl Airport 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 Islamabad-Washington, D.C. Dulles Intl Airport 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 Islamabad to Dulles Intl

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

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

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Islamabad to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Islamabad to Washington, D.C. Dulles Intl Airport (average of $1,022). Flying from Islamabad to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,332). 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 Islamabad to Washington, D.C. Dulles Intl Airport?

Airfare is typical for this route at the moment.

Islamabad to Washington, D.C. Dulles Intl Airport flights typically cost between $954 and $1,518 in September.
The cheapest round-trip price found within the last 5 days was $1,163 on SAUDIA (Sep 26-Oct 18).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from Islamabad to Washington, D.C. Dulles Intl Airport, such as Turkish Airlines,Qatar Airways, andSAUDIA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,455 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,455 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Qatar Airways
7.3
Good
3,747 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
SAUDIA
7.3
Good
690 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Etihad Airways
7.3
Good
1,486 reviews
Turkish Airlines
7.4
Good
4,455 reviews

Boarding

7.3

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

Related info for your journey

Find useful and relevant information for your journey from Islamabad to Dulles Intl. 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 from for flights from Islamabad to Washington, D.C. Dulles Intl?

    Islamabad Intl (ISB) is the airport you will fly out of if you book a flight from Islamabad to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Islamabad Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Islamabad airport to Washington, D.C. Dulles Intl. It is only a 19.7 mi journey to Islamabad Intl (ISB) from Islamabad’s city center.

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

    There are many flights that can get you from Islamabad to Washington, D.C. Dulles Intl Airport in 21h 10m. Fly via Qatar Airways, Emirates, or SAUDIA to get the fastest option. The distance from Islamabad to Washington, D.C. Dulles Intl Airport is about 7073 mi. This flight may include one or multiple stops.

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

    Currently priced at $745, Etihad Airways will fly you from Islamabad to Washington, D.C. Dulles Intl Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SAUDIA and Qatar Airways - these airlines can fly you to your destination from $810 and $834, respectively. You may be able to fly from Islamabad to Washington, D.C. Dulles Intl Airport for 35% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $503 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $535 and Turkish Airlines from $572 one-way.

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

    Of the flights from Islamabad to Washington, D.C. Dulles Intl Airport that have layovers, most of them stop in Doha. Doha is followed by Abu Dhabi in terms of the most popular layover location on flights from Islamabad to Washington, D.C. Dulles Intl Airport.

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

    Emirates Palace Mandarin Oriental, Ferrari World Abu Dhabi, and Sheikh Zayed Mosque are the most popular attractions in Abu Dhabi if you're in need of something to do during your layover. Emirates Palace Mandarin Oriental, Ferrari World Abu Dhabi, and Sheikh Zayed Mosque can be visited by traveling about 21.1 mi, 4.5 mi, and 11.2 mi respectively from Abu Dhabi Zayed Intl. Travelers can rent a car at Abu Dhabi Zayed Intl for an average daily rate of $22 to make sightseeing during their layover a little easier.

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

    Islamabad to Washington, D.C. Dulles Intl Airport flights have a layover in Istanbul least often.

  • Can I find deals for flights from Islamabad to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Islamabad to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islamabad to Dulles Intl?

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

  • Can I find deals for business class flights from Islamabad to Dulles Intl?

    Yes. Cheapflights offers flight deals from Islamabad to Dulles Intl 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 Islamabad to Washington, D.C. Dulles Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Islamabad to Washington, D.C. Dulles Intl Airport (average of $1,022). Flying from Islamabad to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $1,332). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

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Alternative routes for Islamabad to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Islamabad to Dulles Intl

Discover the top 4 airlines that operate flights from Islamabad to Dulles Intl. 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$745Average$1,079FlexibilityNo cancel feeOn-time75%
SAUDIACheapest$810Average$1,101FlexibilityNo cancel feeOn-time86%
Qatar AirwaysCheapest$834Average$1,192FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$948Average$1,285FlexibilityNo cancel feeOn-time77%

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