£322 Cheap Flights from Istanbul (IST) to Washington (IAD)

You can find one-way and return flights from Istanbul (IST) to Washington, DC (IAD) with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when IST to IAD ticket fares go up or down.

February is typically the cheapest month to fly from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.), with average return fares around £545. February often sees lower prices because it falls outside of peak holiday seasons, when travel demand tends to decrease. October and December are also good months to find deals on this route.

Only one airline offers direct flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.). Turkish Airlines operates 14 direct flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) every week.

Icelandair is one of the cheapest airlines offering connecting return flights on this route, with tickets starting from around £378. Turkish Airlines is one of the cheapest airlines offering nonstop return flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.), with tickets starting from around £535 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.), 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 airline to fly with from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) will differ from traveler to traveler. If you like to fly early, Turkish Airlines offers early morning flights. If price is the most important factor, Turkish Airlines typically offers the lowest fares. Turkish Airlines offers the most daily flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) are typically February and October, with average return flights around £545. The most popular months for this route are July and January, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for February or October could save you money, while July and January offer the most flexibility in terms of flight schedules.

You'll find around 2 nonstop flights per day from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.). For even more choices, look at flights that include layovers, as there are approximately 42 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Heathrow (LHR), and Franz Josef Strauss Intl. (MUC).

The earliest flight from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) typically departs around 12:05 AM local time. This service is operated by Ethiopian Airlines. This is a seasonal service, active in January, February, March, October, November, and December. An early departure like this can be really helpful if you want to maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) on a Tuesday, with around 43 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Turkish Airlines, Lufthansa, and British Airways. Flight schedules are quite consistent throughout the week, so you'll have plenty of options regardless of your travel day.

The most popular departure times for flights from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) are in the early morning, from 3am to 6am. Many major carriers, including Lufthansa, Air France and SAS, offer flights during this window. Many travellers prefer this time as it allows for an early arrival in Washington, DC, giving you more of the day to settle in or start your activities.

A direct flight from Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) typically takes around 11 hours. This route covers a distance of approximately 8,388 kilometers. If you opt for a flight with one stop, your journey will usually be longer, taking about 14 hours 48 minutes. Flights with two or more stops generally take even longer, around 20 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

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

* Lufthansa
* Air France
* British Airways
* Sky Express
* Icelandair
* Etihad Airways
* KLM
* Turkish Airlines
* flydubai
* Royal Jordanian
* Royal Air Maroc
* SAS
* Qatar Airways
* Aegean
* Egyptair
* Emirates
* Saudi Arabian Airlines
* Ethiopian Airlines

First class cabins are available on Emirates.

It's easy to earn miles on a Istanbul (IST) 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 Istanbul Airport (IST), you can fly directly into Washington Dulles Intl. (IAD) which offers international flights and connections. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Heathrow (LHR), or Franz Josef Strauss Intl. (MUC) 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 Istanbul (IST) 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 Istanbul (IST) 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 Istanbul (IST) to Washington, DC (IAD-Washington Dulles Intl.) 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.