￥52,880 Cheap Flights from Washington (IAD) to Islamabad (ISB)

View ￥52,880 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Benazir Bhutto Intl. Airport (ISB)

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Cheap Flights from Washington to Islamabad (IAD-ISB)

Prices were available within the past 7 days and start at ￥52,880 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Islamabad (ISB)

February is typically the cheapest month to fly

From ￥108,663 - ￥190,843 per traveler.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport?
Round-trip tickets from IAD to Islamabad Intl. Airport start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport (ISB)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Islamabad International Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to Islamabad Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport?
Make the 16 hours and 11 minutes between Dulles Intl. Airport and Islamabad Intl. Airport (ISB) as comfortable as you can. Bring the essentials, like warm clothes, a pillow and earplugs, and sit back and enjoy the flight!
How far is the flight from Washington Dulles Intl. Airport (IAD) to ISB?
With around 11,400 kilometers separating Chantilly and Punjab, your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like a spare pair of socks and some noise-canceling headphones can make all the difference.
Which airlines fly direct from IAD to Islamabad Intl. Airport?
If you want to travel straight from Dulles Intl. Airport to Islamabad International Airport, you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly between these airports.
Are IAD to Islamabad Intl. Airport (ISB) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute flight deals between IAD and Islamabad International Airport are of course possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers publicize their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to pounce when the price is low.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Islamabad Intl.
Distance
11323 km

Book with confidence

Washington to Islamabad Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Islamabad.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to ISB flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ISB with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Washington to Islamabad Flights
*Available to Expedia members.