Cheap Flights From Washington Dulles Intl. (IAD) To Islamabad Intl. (ISB)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Washington (IAD) to Islamabad (ISB)

The cheapest flights to Islamabad Intl. found within the past 7 days were CA $1,120 round trip and CA $512 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Aug. 25 - Fri, Sep. 19
IAD
Washington
ISB
Islamabad
CA $1,120 Roundtrip, found 2 days ago
CA $1,120
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Mon, Aug. 25 from Washington to Islamabad, returning Fri, Sep. 19, priced at CA $1,120 found 2 days ago
Thu, Sep. 4 - Wed, Sep. 10
IAD
Washington
ISB
Islamabad
CA $1,123 Roundtrip, found 6 days ago
CA $1,123
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Thu, Sep. 4 from Washington to Islamabad, returning Wed, Sep. 10, priced at CA $1,123 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 24
IAD
Washington
ISB
Islamabad
CA $1,127 Roundtrip, found 1 day ago
CA $1,127
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon, Sep. 8 from Washington to Islamabad, returning Wed, Sep. 24, priced at CA $1,127 found 1 day ago
Thu, Aug. 28 - Sat, Sep. 13
IAD
Washington
ISB
Islamabad
CA $1,129 Roundtrip, found 1 day ago
CA $1,129
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Aug. 28 from Washington to Islamabad, returning Sat, Sep. 13, priced at CA $1,129 found 1 day ago
Mon, Nov. 3 - Wed, Nov. 19
IAD
Washington
ISB
Islamabad
CA $1,164 Roundtrip, found 23 hours ago
CA $1,164
Roundtrip
found 23 hours ago
Select Etihad Airways flight, departing Mon, Nov. 3 from Washington to Islamabad, returning Wed, Nov. 19, priced at CA $1,164 found 23 hours ago
Mon, Aug. 25 - Fri, Sep. 19
IAD
Washington
ISB
Islamabad
CA $1,214 Roundtrip, found 2 days ago
CA $1,214
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Mon, Aug. 25 from Washington to Islamabad, returning Fri, Sep. 19, priced at CA $1,214 found 2 days ago
Thu, Oct. 16 - Fri, Nov. 21
IAD
Washington
ISB
Islamabad
CA $1,218 Roundtrip, found 6 days ago
CA $1,218
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Thu, Oct. 16 from Washington to Islamabad, returning Fri, Nov. 21, priced at CA $1,218 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 24
IAD
Washington
ISB
Islamabad
CA $1,222 Roundtrip, found 1 day ago
CA $1,222
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Mon, Sep. 8 from Washington to Islamabad, returning Wed, Sep. 24, priced at CA $1,222 found 1 day ago
Mon, Nov. 3 - Wed, Nov. 19
IAD
Washington
ISB
Islamabad
CA $1,223 Roundtrip, found 23 hours ago
CA $1,223
Roundtrip
found 23 hours ago
Select Turkish Airlines flight, departing Mon, Nov. 3 from Washington to Islamabad, returning Wed, Nov. 19, priced at CA $1,223 found 23 hours ago
Mon, Aug. 25 - Thu, Sep. 18
IAD
Washington
ISB
Islamabad
CA $1,242 Roundtrip, found 2 days ago
CA $1,242
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Mon, Aug. 25 from Washington to Islamabad, returning Thu, Sep. 18, priced at CA $1,242 found 2 days ago

Frequently asked questions

Are there direct flights from Dulles Intl. Airport to Islamabad International Airport?
You won't find any nonstop flights from Washington Dulles Intl. Airport (IAD) to Islamabad International Airport. But we can point you to airlines which offer flights with just one stopover. Look up Pakistan International Airlines, Etihad Airways and American Airlines.
What airlines fly from Washington Dulles Intl. Airport (IAD) to Islamabad Intl. Airport (ISB)?
With no direct flights on offer, it's a wise idea to plan well in advance when traveling between IAD and Islamabad Intl. Airport. Find the quickest route with the least amount of stopovers and save yourself some time.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!

Popular Flight Routes from Islamabad (ISB)

Travelers at ISB love to visit these top cities. Roam to the top destinations from Islamabad(ISB) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.