$737 Cheap Turkish Airlines flights Copenhagen (CPH) to Washington (IAD)

Landing cheap one-way Turkish Airlines flights from CPH to IAD from $737 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $694 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines flights to Washington are often more affordable in the low-season months of January and February. Whether you need a return or one-way ticket, you could land a better deal then.

Check for Turkish Airlines flights from CPH to IAD about one month before you want to leave. The most affordable time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, click search and select “Nonstop” on Expedia to find any direct flights from CPH to IAD with Turkish Airlines or other carriers.

Search Turkish Airlines’s earliest flights from CPH to IAD by checking our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a Turkish Airlines flight from Kastrup Airport (CPH) to Washington, and you’ll probably arrive at Washington Dulles Intl. Airport (IAD). This is the airline’s primary hub here.

Turkish Airlines lets travelers bring 1 checked-in bag weighing up to 44 lb with maximum dimensions of 62 inches on standard economy flights from CPH to IAD. You can also bring 1 cabin bag in the cabin. This hand luggage must not exceed 9 inches x 15 inches x 21 inches and weigh less than 17 lb. Baggage rules can vary depending on the fare type and cabin class, so double-check your booking or Turkish Airlines’s website to avoid paying additional fees at the airport.

Depending on the type of fare you purchased, a fee is typically charged if you change or cancel your flight more than 24 hours after it’s been confirmed. To find flexible plane tickets, select our “Changes included” and “No cancel fee” boxes while looking for flights. For more information on modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”