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

You can find cheap one-way flights from AU$1,018 and cheap return flights AU$1,631 ISB to IAD with Expedia. One-way flights typically cost between AU$762 and AU$10,921. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when ISB to IAD ticket fares go up or down.

The cheapest months to fly from ISB to IAD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter ISB to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from Islamabad (ISB) to Washington, DC (IAD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 19 connecting flights per day from Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.). Some common connection points include Dubai Intl. (DXB), Hamad Intl. (DOH), and Abu Dhabi Intl. (AUH).

The earliest flight from Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.) typically departs around 12:15 AM local time. This flight is operated by British Airways, Iberia Express, and Iberia. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.) on a Saturday, with around 19 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Qatar Airways, Etihad Airways, and Emirates. Saturday offers notably more flight options compared to other days of the week, making it a great day to consider for your journey.

The most popular departure times for flights from Islamabad (ISB) to Washington, DC (IAD) are between 9am and 12pm. Many major carriers, including Emirates, Turkish Airlines and Qatar Airways, offer flights during this window. Many travellers prefer these times as they allow for a morning departure, giving you a full day to settle in at your destination.

There are no nonstop flights from Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.). The journey covers a distance of approximately 11,395 kilometres. If you're looking for flights with one stop, these typically take around 23 hours 48 minutes. Flights with two or more stops usually take a bit longer, averaging about 24 hours. Keep in mind that actual travel times can vary depending on the specific route, layover duration, and factors like wind patterns.

You can fly business class between ISB and IAD. Airlines that offer business class service on this route include:

* Turkish Airlines
* Emirates
* Etihad Airways
* Gulf Air
* flydubai
* Thai Airways International
* Saudi Arabian Airlines
* Qatar Airways
* British Airways
* Air China

It's easy to earn miles on a Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Washington from Benazir Bhutto Intl. (ISB), you can fly directly into Washington Dulles Intl. (IAD). Some flights may connect through major hubs like Dubai Intl. (DXB), Hamad Intl. (DOH), or Bahrain Intl. (BAH) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Islamabad (ISB-Islamabad Intl.) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Islamabad (ISB) to Washington, DC (IAD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.