ISB - IAD

Find Cheap Flights from Islamabad to Washington, D.C.

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islamabad to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Direct flights
Not available
There are currently no direct flights between Islamabad and Washington, D.C.. You’ll need at least 1 connection.
Insights
Insights
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Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 14% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
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Booking Insights
Flight Deals

Cheap Flights from Islamabad to Washington, D.C. (ISB-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Islamabad to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Islamabad to Washington, D.C.

Multiple Airlines Logo
ISB
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IAD
7073 mimulti-stop
Multiple Airlines Logo
IAD
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ISB
7073 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Islamabad to Washington, D.C. flights

Get data-powered insights and trends into flights from Islamabad to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islamabad to Washington, D.C. Dulles Intl Airport is March, where tickets cost £756 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £1,188 and £951 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Islamabad to Washington, D.C. Dulles Intl Airport, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

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Good to know - Cheap tickets from Islamabad to Washington, D.C.

Low seasonJanuary
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.

When to book flights from Islamabad to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Islamabad to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Islamabad to Washington, D.C. flights

  • Where can I relax at ISB while waiting for my flight?

    While at ISB and looking for places to relax before boarding your flight, ISB features some serene lounges that you can take advantage of. Some of these lounges you may access by paying at the door, buying a lounge pass, or through a lounge association program, regardless of the level of service you are flying. They are located on the Airside and the International terminal.

  • How can I fly from ISB to IAD?

    Major airlines operating between ISB and IAD routes do not offer non-stop flights as they can be tiresome. If you are traveling through this route, opting for one-stop option flights is the best decision to make. Etihad Airways, Qatar Airways and Turkish Airlines are some of the major airlines frequently operating between ISB and IAD, usually with stops in DOH, AUH, DXB and IST.

  • What can I do at IAD while waiting for airport transfers?

    You can never run out of activities to engage in or amenities to utilize while at IAD. You can take advantage of the Be Relax Spa located in Concourse B and treat yourself to a full-body massage or facials. Alternatively, if you are hungry, you can visit one of the many food booths and get something to eat.

  • How far is Washington from IAD?

    The distance between Washinton and IAD is approximately 26 miles. Using a taxi or Towncar, you can get to Washington DC in 33min. On the hand, bus 5A takes approximately 35min to cover the same distance.

  • Which aircraft models fly most regularly from Islamabad to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Islamabad to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islamabad to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islamabad to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Islamabad is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islamabad to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Islamabad with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islamabad to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Islamabad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Islamabad to Washington, D.C. Dulles Intl Airport

  • On the day you are supposed to fly out from Islamabad to Washington (IAD), you should plan to arrive at Islamabad International Airport (ISB) at least 3h before your flight is scheduled to depart. As such, you will have plenty of time to go through airport security and explore the airport's attractions.
  • If you have scheduled an early morning flight from Islamabad to Washington, you should consider staying at one of the hotels at or near the hotel for easy access to the airport and avoid the risk of missing your flight. Travel Lodge is approximately 2.3 miles from the airport and provides exceptional services, including free breakfast and parking.
  • ISB offers great services for travelers with limited mobility upon request. To access these services, it is advisable to contact your airline at least 48h before your scheduled travel time. This way, the management will have enough time to arrange for extra assistance and wheelchair services. On the other hand, your arrival airport IAD features wheelchair restrooms and shuttles convenient for navigating through the airport.
  • You can discover eight nursing rooms spread out among the five airport concourses if you're flying out of IAD. Four of these nursing suites are located in post-security. Note that it is essential to plan ahead if you want to utilize these facilities, as access requires contacting Airport Services or visiting the information counter. Also, there is an interactive play space with activities based around airplanes close to gate B70 in Concourse B for parents traveling with young children.
  • When you arrive at Washington Dulles International Airport, you can hire a car there as long as you have the required identification and are older than the minimum driving age of 16. Renowned vehicle rental businesses like Hertz, Enterprise, Budget, and Avis are present at the airport.

Reviews of the top airline flying from Islamabad to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Islamabad to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islamabad to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Etihad AirwaysOverall score based on 1433 reviews
7.2Food
7.8Crew
7.3Comfort
7.2Entertainment
7.6Boarding
Airline reviews

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

8.0 ExcellentAnonymous, Apr 2026
AUH - CLT
Read more Etihad Airways reviews

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

It was excellent service in the snow storm gives us hotel and transportation. It will be more better if u can add one more meal because it’s a long flight boring journey. If you give extra meal time passes faster and can enjoy the trip better

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

On this flight...fine. The one from India to Abu Dahbi, awful.

Everything you need to know for your flight from Islamabad to Washington, D.C.

Information on your arrival and departure airports

Islamabad (ISB)
Dulles Intl (IAD)