€353 Cheap Flights Washington to Islamabad (IAD-ISB)

View €353 flight on Mon, 24 Nov 2025Opens 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 €353 for one-way flights and €637 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Saudia
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€637 Return, found 2 days ago
€637
Return
found 2 days ago
Select Saudia flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €637 found 2 days ago
Etihad Airways
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€652 Return, found 2 days ago
€652
Return
found 2 days ago
Select Etihad Airways flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €652 found 2 days ago
Etihad Airways
Mon, 24 Nov - Fri, 5 Dec
IAD
Washington
ISB
Islamabad
€688 Return, found 2 days ago
€688
Return
found 2 days ago
Select Etihad Airways flight, departing Mon, 24 Nov from Washington to Islamabad, returning Fri, 5 Dec, priced at €688 found 2 days ago
Etihad Airways
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€744 Return, found 2 days ago
€744
Return
found 2 days ago
Select Etihad Airways flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €744 found 2 days ago
Saudia
Mon, 24 Nov - Fri, 5 Dec
IAD
Washington
ISB
Islamabad
€762 Return, found 2 days ago
€762
Return
found 2 days ago
Select Saudia flight, departing Mon, 24 Nov from Washington to Islamabad, returning Fri, 5 Dec, priced at €762 found 2 days ago
Turkish Airlines
Mon, 24 Nov - Fri, 5 Dec
IAD
Washington
ISB
Islamabad
€853 Return, found 2 days ago
€853
Return
found 2 days ago
Select Turkish Airlines flight, departing Mon, 24 Nov from Washington to Islamabad, returning Fri, 5 Dec, priced at €853 found 2 days ago
Qatar Airways
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€888 Return, found 2 days ago
€888
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €888 found 2 days ago
Qatar Airways
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€890 Return, found 2 days ago
€890
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €890 found 2 days ago
Etihad Airways
Mon, 24 Nov - Fri, 5 Dec
IAD
Washington
ISB
Islamabad
€923 Return, found 2 days ago
€923
Return
found 2 days ago
Select Etihad Airways flight, departing Mon, 24 Nov from Washington to Islamabad, returning Fri, 5 Dec, priced at €923 found 2 days ago
American Airlines
Wed, 1 Oct - Fri, 24 Oct
IAD
Washington
ISB
Islamabad
€954 Return, found 2 days ago
€954
Return
found 2 days ago
Select American Airlines flight, departing Wed, 1 Oct from Washington to Islamabad, returning Fri, 24 Oct, priced at €954 found 2 days ago

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

March is typically the cheapest month to fly

From €625 - €1,037 per traveller.

Graph displaying average flight prices per month

Washington to Islamabad route information
Origin airport
Washington Dulles Intl.
Destination airport
Islamabad Intl.
Return price
€636
Distance
11323 km

Perfect flights from Washington to Islamabad

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Islamabad Intl. ticket options cater to your travel preferences, with incredible one-way fares from €353 and roundtrip prices from €637. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Islamabad Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Islamabad.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport (ISB)?
If you're travelling between Washington Dulles Intl. Airport (IAD) and Islamabad Intl. Airport (ISB), round-trip journeys start from €637. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. 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?
We understand that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Dulles Intl. Airport to ISB 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 Washington Dulles Intl. Airport (IAD) to ISB flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to Islamabad Intl. Airport (ISB)?
With a flight distance of 11,400 kilometres from Dulles Intl. Airport to ISB, this is a long trip. Ensure that you drink plenty of water and move your legs from time to time.
Which airlines fly direct from Dulles Intl. Airport to ISB?
You won't find any airlines operating directly between IAD and ISB, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport (ISB) flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so it's no sure thing. While last-minute flight deals between IAD and Islamabad International Airport are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months prior to the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to grab your seat when the fares dip.

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