Cheap flights from Washington, D.C. to Frankfurt am Main from $237

In general, January is the cheapest month to fly from Washington, D.C. to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $623. If you’re not able to fly to Frankfurt am Main in January, then September is your next best option. Flight prices from Washington, D.C. to Frankfurt am Main during September average around $753.

The cheapest day to depart on your flight to Frankfurt am Main is on a Wednesday when prices can be found for as low as $888. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $985.

Flying to Frankfurt am Main from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $936 when looking at flights departing in the afternoon. Flights to Frankfurt am Main are more costly in the evening, with an average ticket price of $938. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Washington, D.C. Dulles Intl to Frankfurt am Main for the best Washington, D.C. - Frankfurt am Main flight prices

You are more likely to see cheaper flights to Frankfurt am Main from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $883 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from Washington, D.C. for as low as $709 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Scandinavian Airlines, Aer Lingus, and Icelandair are the most popular carriers operating from Washington, D.C. to Frankfurt am Main

Lufthansa, United Airlines and Icelandair are the top three most popular airlines that fly to Frankfurt am Main from Washington, D.C. according to our data. Lufthansa is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Frankfurt am Main. Keep in mind that there are 11 different airlines that fly to Frankfurt am Main on a routine basis, so you have a few additional options to choose from.

11 flights are operational daily from Washington, D.C. to Frankfurt am Main as of February 2026. The most popular departure time for this route is 6:00PM, with 71% of flights per day taking off in the evening.

The number of flights available between Washington, D.C. and Frankfurt am Main is 77 per week as of February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.