Cheap flight from Washington D.C. to Islamabad from $353

Frequently Asked Questions

• Which airlines offer direct flights from Washington D.C. to Islamabad?

  At the moment, you can catch a nonstop flight from Washington D.C. to Islamabad with the following airlines, including: Emirates Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Washington D.C. to Islamabad?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Islamabad is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from Washington D.C. (WAS) to Islamabad (ISB) the cheapest?

  The cheapest months to fly from Washington D.C. to Islamabad is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Washington D.C. to Islamabad on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Washington D.C. to Islamabad on November 30, 2025 with Etihad Airways, with prices starting at $362.

• Which airports can I fly to for Islamabad from Washington D.C.?

  You can land at any one of the following hubs in Islamabad, with Dulles International Airport to Islamabad International Airport (IAD-ISB) is by far the most common option on this route: Islamabad International Airport (ISB).

• Is there any time difference between Washington D.C. and Islamabad?

  The time difference between Islamabad and Washington D.C. is 10h.

• How do I change or cancel my ticket from Washington D.C. to Islamabad?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.