Search & Compare - Washington to Islamabad Flights & Tickets

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Cheap flights from Washington to Islamabad (IAD to ISB)

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Islamabad? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Washington to Islamabad

Pakistan International Airline  PK
Pakistan International Airline
Washington
2025-05-30
Islamabad
USD 709

One-way PK Economy fare found on 2025-03-08
Pakistan International Airline  PK
Pakistan International Airline
Washington
2025-05-30
Islamabad
USD 709

One-way PK Economy fare found on 2025-03-08
Pakistan International Airline  PK
Pakistan International Airline
Washington
2025-05-30
Islamabad
USD 709

One-way PK Economy fare found on 2025-03-08
Pakistan International Airline  PK
Pakistan International Airline
Washington
2025-05-30
Islamabad
USD 709

One-way PK Economy fare found on 2025-03-08
Air Canada  AC
Air Canada
Washington
2025-04-23
Islamabad
2025-05-28
USD 733

Round Trip AC Economy fare found on 2025-03-24
Air Canada  AC
Air Canada
Washington
2025-04-23
Islamabad
2025-05-28
USD 733

Round Trip AC Economy fare found on 2025-03-24
Air Canada  AC
Air Canada
Washington
2025-04-23
Islamabad
2025-05-28
USD 737

Round Trip AC Economy fare found on 2025-03-24
Air Canada  AC
Air Canada
Washington
2025-04-23
Islamabad
2025-05-28
USD 737

Round Trip AC Economy fare found on 2025-03-24
Air Canada  AC
Air Canada
Washington
2025-05-30
Islamabad
USD 746

One-way AC Economy fare found on 2025-03-08
Air Canada  AC
Air Canada
Washington
2025-05-30
Islamabad
USD 746

One-way AC Economy fare found on 2025-03-08


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Washington to Islamabad

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to ISB?
The most popular airline flying from Washington to Islamabad are American Airlines, Air Canada, Emirates Airlines, Pakistan International Airline, Qatar Airways, Swissair, Etihad Airways, Turkish Airlines, United Airlines
Can I fly from IAD to ISB non-stop?
NO
Which airlines fly nonstop between Washington and Islamabad?
The non-stop flights between Washington and Islamabad are .
What’s the earliest departure time from IAD to ISB Airport?
The earliest flight leaves IAD at 8:22 am and lands in ISB - Benazir Bhutto International
What are the airports in Islamabad?
ISB
Can I make changes to my Washington to Islamabad flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to ISB?
Read the fare rules of the Washington to Islamabad air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Islamabad?
Oneworld, Star Alliance, NULL, NULL, Oneworld, Star Alliance, NULL, Star Alliance, Star Alliance operate flights between Washington and Islamabad
How long does a flight from Washington to Islamabad take?
It takes approximately 14 hour to fly non-stop from IAD to ISB, which is 7094.99 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Islamabad (ISB) ?
In the past couple of days, the cheapest tickets to ISB from IAD were found on Pakistan International Airline : USD 709
Do I need a passport to fly between IAD and ISB?
Yes
What’s the latest departure time from IAD to ISB ?
The last flight leaves IAD at 10:25 pm

Flights from Washington to Islamabad

Origin AirportWashington Dulles International , Washington, US
Destination AirportBenazir Bhutto International , Islamabad, PK
Served by AirlinesAmerican Airlines, Air Canada, Emirates Airlines, Pakistan International Airline, Qatar Airways, Swissair, Etihad Airways, Turkish Airlines, United Airlines
Lowest PricePakistan International Airline : USD 709
Distance7095 miles

Airlines Flying from Washington Dulles International

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