IAD - ISB

$346 Find Cheap Flights from Washington Dulles Airport to Islamabad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Islamabad departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Islamabad.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Islamabad.
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Cheap Flights from Dulles Intl to Islamabad (IAD-ISB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Islamabad 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 round-trip flight deals from Dulles Intl to Islamabad

Sat, Sep 6 - Sat, Oct 4
Etihad Airways Logo
10:05 pm - 3:15 amIAD-ISB
20h 10m1 stop
Etihad Airways Logo
4:20 am - 4:10 pmISB-IAD
20h 50m1 stop
$822Etihad Airways
Find Deal
Wed, Oct 1 - Sun, Oct 19
Etihad Airways Logo
10:05 pm - 3:15 amIAD-ISB
20h 10m1 stop
Etihad Airways Logo
7:35 pm - 4:10 pmISB-IAD
29h 35m1 stop
$825Etihad Airways
Find Deal
Mon, Sep 29 - Thu, Nov 6
Qatar Airways Logo
9:00 pm - 1:50 amIAD-ISB
19h 50m1 stop
Qatar Airways Logo
3:10 am - 3:55 pmISB-IAD
22h 45m1 stop
$838Qatar Airways
Find Deal
Wed, Oct 1 - Thu, Nov 27
Qatar Airways Logo
9:00 pm - 7:40 amIAD-ISB
25h 40m1 stop
Qatar Airways Logo
8:55 am - 8:20 amISB-IAD
33h 25m1 stop
$839Qatar Airways
Find Deal
Thu, Sep 25 - Wed, Nov 5
Emirates Logo
10:55 am - 1:15 amIAD-ISB
29h 20m1 stop
Emirates Logo
9:00 am - 8:10 amISB-IAD
33h 10m1 stop
$842Emirates
Find Deal
Mon, Sep 29 - Fri, Nov 7
Turkish Airlines Logo
9:40 pm - 3:55 amIAD-ISB
21h 15m1 stop
Turkish Airlines Logo
10:20 am - 7:15 pmISB-IAD
18h 55m1 stop
$851Turkish Airlines
Find Deal
Tue, Aug 26 - Wed, Oct 29
Turkish Airlines Logo
9:40 pm - 3:55 amIAD-ISB
21h 15m1 stop
Turkish Airlines Logo
6:15 am - 12:10 pmISB-IAD
38h 55m1 stop
$861Turkish Airlines
Find Deal
Wed, Aug 13 - Fri, Aug 29
Emirates Logo
10:55 am - 7:30 amIAD-ISB
35h 35m1 stop
Emirates Logo
9:20 am - 8:40 amISB-IAD
32h 20m1 stop
$991Emirates
Find Deal
Wed, Oct 1 - Sat, Nov 29
American Airlines Logo
9:00 pm - 1:50 amIAD-ISB
19h 50m1 stop
American Airlines Logo
3:10 am - 3:55 pmISB-IAD
22h 45m1 stop
$1,028American Airlines
Find Deal
Mon, Aug 18 - Mon, Mar 9
American Airlines Logo
9:00 pm - 7:40 amIAD-ISB
25h 40m1 stop
American Airlines Logo
8:55 am - 4:55 pmISB-IAD
41h 00m1 stop
$1,031American Airlines
Find Deal
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KAYAK's insights & trends for Dulles Intl to Islamabad flights

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

What’s the cheapest day of the week to fly from Washington Dulles Airport to Islamabad?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Islamabad clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Islamabad, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Islamabad back to Washington Dulles Airport, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Islamabad, 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 Washington, D.C. Dulles Intl Airport to Islamabad is September, where tickets cost $784 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,434 and $1,280 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Islamabad, 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 Washington, D.C. Dulles Intl Airport to Islamabad, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonAugust
High seasonMarch
Cheapest flight$346
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Washington Dulles Airport to Islamabad

When to book flights from Dulles Intl to Islamabad

Are your dates flexible? Find out the best times to travel from Dulles Intl to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Washington Dulles Airport to Islamabad flights

  • What different kinds of flights can I expect to find between Washington, D.C. and Islamabad?

    Due to the distance between the two cities, direct flights from Washington, D.C. to Islamabad are not offered. Instead, you can plan on having between one and three layovers before you reach your final destination. Airlines that service flights with just one layover include Etihad and Qatar Airways. Your layover may occur in a place like Abu Dhabi or Doha.

  • What is the best way for me to travel between central Washington, D.C. and Dulles International Airport?

    An easy way to go from central Washington, D.C. and Dulles International Airport is via car, which normally takes around 30 to 35min with minimal traffic. Otherwise, there is public transportation, which includes bus lines 38B and 5A. These buses will get you to IAD in around 1h 25min.

  • What transportation options can I choose from for going from lslamabad International Airport to central Islamabad?

    The best way to go from lslamabad International Airport to central Islamabad is by driving, a trip that typically will last around 30 to 35min in total. Public transportation is not available between these two locations, so taking a taxi or renting a car are your main options.

  • Is there the option of renting a car directly at lslamabad International Airport for travelers?

    It is possible to rent a car from ​​lslamabad International Airport and you will find rental car companies in the main Arrivals terminal. Some of the companies that you can choose to rent from include Ace, Avis, and Sixt.

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Islamabad was $346 for a one-way ticket and $822 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Islamabad?

    Yes

  • Which airports will I be using when flying from Washington Dulles Airport to Islamabad?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Islamabad, also known as Islamabad Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Islamabad?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Islamabad?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Islamabad, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Islamabad from Washington Dulles Airport?

    Istanbul is the most popular layover city among KAYAK users traveling from Washington Dulles Airport to Islamabad.

  • Which is the best airline for flights from Washington, D.C. to Islamabad, Emirates or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Islamabad are Emirates and Etihad Airways. With an average price for the route of $1,192 and an overall rating of 8.1, Emirates is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $1,104 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Islamabad?

    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 Washington Dulles Airport to Islamabad.

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

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

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Islamabad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Islamabad with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ISB can sometimes prove cheaper using this method.

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

    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 Islamabad from Washington Dulles Airport 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 Washington, D.C. Dulles Intl Airport to Islamabad

  • One of the largest transportation centers in the Washington, D.C. region, Dulles International Airport (IAD) is also a primary hub for United Airlines, United Express, and Mesa Airlines. Because of this, many of the departing flights from IAD are operated by one of these companies.
  • To access the free Wi-Fi at lslamabad International Airport (ISB), you will need to have a Pakistani mobile number to receive a code. If you do not have a Pakistani mobile number, simply head to one of the information desks in the airport and they will help you connect as an international traveler.
  • Those that want to have a good night’s sleep before an early departure out of Dulles International Airport can always book a room at one of the many nearby hotels. Both the Washington Dulles Airport Marriott and the Westin Washington Dulles Airport are only around a 5min drive away and offer a free shuttle service for guests.
  • If you’re hungry after you have landed at lslamabad International Airport, you can always grab a bite to eat at one of the to-go options that are available. In the main terminal, you will find choices like Bread & Co and Coffee Planet, both of which sell light snacks and drinks.
  • Sit back and relax before you need to begin boarding your plane at Dulles International Airport by going to one of the lounges. There is the United Club that has locations in Concourses C and D, as well as the Virgin Atlantic Clubhouse that is in Concourse A.

Top 5 airlines serving from Dulles Intl to Islamabad

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Islamabad. 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 Dulles Intl to Islamabad? 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.
8.1
EmiratesOverall score based on 3264 reviews
8.1Boarding
8.2Entertainment
8.3Crew
7.8Food
8.0Comfort
Airline reviews

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

10.0 ExcellentBharat, Feb 2025DXB - BOM
Read more Emirates reviews

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

I cant wait for planes to have shorter rows with more space! otherwise, all fine thankyou

They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

Damage lagguage, They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

Same situation saudi lost my pram and car seat and damaged lagguage

My gag was left at liayad airport when I landed at jeddah airport 9 am I waited for my bags at jeddah airport till 2.45 pm almost 6 hrs bad very bad

Apart from chaotic boarding - which I totally understand was outside the control of gate staff. It was comfortable mid haul flight. Well done to cabin crew for their patience and hospitality with largely elderly passengers returning from pilgrimage.

The intettainme is old stuff and difficult to get by WiFi and the chair is not comfortable at all although the staff were excellent but beyond their limited

Overall a great experience, no movies were available. Bags were delivered a bit late. Seat controls were not working well. I couldn't make my bed fully flat.

It is almost 7 hours journey ,you should have provided with TV entertainment and mobile charging

I think the staff was short. Being Vegan, I ordered a custom meal. The meal was not provided both two ways. I assume they forgot. They were short on staff. It was taking for ever to provide service. people were getting restless.

Took a long time for boarding. The flight was comfortable.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Should have had business class line in immigration. Food quality suboptimal

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

In never flown this flight, because my flight coning from Barcelona was delayed.

Seat selection screen while online check-in could include free seats to choose from and show the options before we proceed. Currently, it is auto-allocated and there are no options for free seat selections.

Long way to improve. Toilets not working. Bad handling when flight was canceled

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

Seat changes at the last minute Horrible checkin process Sad to see excellent airport with very poor service

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

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