$1,949 Cheap KLM flights Hamburg (HAM) to Washington (IAD)

You’ll find budget-friendly return KLM flights from $623 from HAM to IAD by sorting your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $1,949 for a one-way journey.**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.

Browse for one-way or return flights to Washington in January or February. You could find an affordable fare with KLM during these off-peak times.

Check for KLM flights from HAM to IAD about one month before you want to leave. The cheapest time to reserve 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 fare class and itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book on a Sunday can save 17% on average 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.

To figure out if there’s a direct trip from HAM to IAD with KLM or other airlines, check the “Nonstop” box when searching for flights.

Search KLM’s earliest flights from HAM to IAD by checking the “Early Morning” and “Morning” filters. Not only will you arrive sooner, early departures are also 20% less likely to be canceled.**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.

Washington Dulles Intl. Airport (IAD) is the main Washington gateway for KLM flights from Hamburg Airport (HAM).

A 4-star airline rating and the ability to rack up points through KLM Flying Blue are the start of the reasons to leave from HAM to IAD with KLM. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can change or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Want to keep your options open? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you have to revise your plans. To modify your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.