ISB - IAD

$502 Find Cheap Flights from Islamabad to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$912
Typical prices: $1,011-$1,290
SAUDIA
Wed 1/17Sun 2/4
ISB - IAD • 1 stop
Cheapest one-way
$502
Typical prices: $663-$1,004
Multiple Airlines
Wed 11/14
ISB - IAD • 2 stops
Nonstop flights
There are currently no direct flights between Islamabad and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $853 (round-trip)
Shortest trip • 21h 29m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islamabad to Washington, D.C.

Sun, Jan 17 - Thu, Feb 4
SAUDIA Logo
12:45 am - 2:45 pmISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
24h 00m1 stop Riyadh King Khaled Intl
SAUDIA Logo
5:50 pm - 12:50 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
21h 00m1 stop Jeddah King Abdulaziz Intl
$912SAUDIA
Wed, Jan 20 - Sun, Feb 28
SAUDIA Logo
5:45 pm - 1:55 pmISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
30h 10m1 stop Jeddah King Abdulaziz Intl
SAUDIA Logo
5:50 pm - 7:55 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
28h 05m1 stop Riyadh King Khaled Intl
$980SAUDIA
Tue, Dec 8 - Wed, Sep 15
Etihad Airways Logo
4:35 am - 9:00 amISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
38h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:10 pm - 6:25 pmIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
18h 15m1 stop Abu Dhabi Zayed Intl
$1,080Etihad Airways
Sun, Nov 15 - Mon, Dec 7
Etihad Airways Logo
4:35 am - 9:00 amISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
38h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:25 pm - 3:15 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
26h 50m1 stop Abu Dhabi Zayed Intl
$1,091Etihad Airways
Tue, Nov 17 - Thu, Dec 31
Multiple Airlines Logo
10:45 am - 9:00 amISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
32h 15m2 stops Karachi Quaid-E-Azam Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:30 am - 1:30 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
29h 00m2 stops Amman Queen Alia Intl Dubai Intl
$1,125Multiple Airlines
Mon, Nov 16 - Thu, Dec 31
Multiple Airlines Logo
4:35 am - 9:00 amISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
38h 25m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
10:30 am - 1:30 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
29h 00m2 stops Amman Queen Alia Intl Dubai Intl
$1,155Multiple Airlines
Tue, Dec 1 - Thu, Dec 3
Turkish Airlines Logo
10:10 am - 11:45 amISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
35h 35m1 stop Istanbul
Turkish Airlines Logo
9:20 pm - 4:45 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
21h 25m1 stop Istanbul
$1,618Turkish Airlines
Wed, Dec 2 - Thu, Dec 3
Turkish Airlines Logo
10:10 am - 7:25 pmISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
19h 15m1 stop Istanbul
Turkish Airlines Logo
1:30 pm - 4:45 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
29h 15m1 stop Istanbul
$1,618Turkish Airlines
Mon, Nov 30 - Tue, Dec 1
Qatar Airways Logo
3:20 am - 3:55 pmISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
22h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 7:25 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
25h 20m1 stop Doha Hamad Intl
$1,765Qatar Airways
Mon, Nov 30 - Tue, Dec 1
Qatar Airways Logo
3:20 am - 3:55 pmISB  Islamabad Intl-IAD Washington, D.C. Dulles Intl
22h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
8:05 pm - 7:25 amIAD  Washington, D.C. Dulles Intl-ISB Islamabad Intl
25h 20m1 stop Doha Hamad Intl
$1,766Qatar Airways
Booking Insights

Price, demand and travel trends for Islamabad to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Islamabad to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport typically range from $1,011 to $1,290. The lowest price found in the past 5 days was $912, on SAUDIA.

What's the cheapest day of the week to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Islamabad to Washington, D.C. Dulles Intl Airport. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.

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

•February is the cheapest month to fly from Islamabad to Washington, D.C. Dulles Intl Airport at $973 round-trip.
•August ($1,325) and January ($1,279) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 36% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Islamabad to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Islamabad to Washington, D.C. Dulles Intl Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Islamabad to Washington, D.C. Dulles Intl Airport flights

Low season

January

Cheapest flight

$502
Beat the crowds with an average 46% drop in travelers.
The most popular month to fly with an average 92% increase in travelers.
One-way flight from Islamabad to Washington, D.C. Dulles Intl Airport

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 round-trip price

Your Islamabad to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Islamabad to Washington, D.C. Dulles Intl Airport?

    Two cabin classes are available on flights from Islamabad to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Business Class

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

    A nonstop flight from Islamabad to Washington, D.C. Dulles Intl Airport takes 00m, covering 7,073 miles.

  • Do I need a passport to fly from Islamabad to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Islamabad to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Islamabad to Washington, D.C. Dulles Intl Airport range from $1,011 to $1,290, with an average of $1,138 over the past 12 months. Anything below $1,011 counts as a good deal.

  • How expensive are last-minute Islamabad to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 13% above the $1,138 route average. Book 19 weeks before departure for the lowest fares.

  • How are flight prices from Islamabad to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Islamabad to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $674, which is 16% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Islamabad to Washington, D.C. Dulles Intl Airport?

    Flights from Islamabad to Washington, D.C. Dulles Intl Airport usually depart from Islamabad Intl (ISB) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Islamabad to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Islamabad to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) - 52% of one-stop connections
    • Doha Hamad Intl (DOH) - 31% of one-stop connections
    • Jeddah King Abdulaziz Intl (JED) - 8% of one-stop connections
    • Istanbul (IST) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Islamabad to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 14% on flights from Islamabad to Washington, D.C. Dulles Intl Airport. Tuesday is the cheapest departure day at $1,050 round-trip on average, while Friday is the most expensive at $1,218, a difference of $168.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Islamabad to Washington, D.C. Dulles Intl Airport?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 21h 29m, compared with 21h 43m via Abu Dhabi Zayed Intl (AUH) and 22h 06m via Jeddah King Abdulaziz Intl (JED).

  • What is the time difference between Islamabad and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 10 hours behind Islamabad (Eastern Time vs Pakistan Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • 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.

Your guide to booking Islamabad to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,050, about $168 less than Friday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Islamabad to Washington, D.C. Dulles Intl Airport trip for February. Fares historically average $973 round-trip in that month - typically $352 less than the most expensive month, which is August (based on the last 12 months).
  • 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.

More options for your flight from Islamabad to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental