Cheap flights from Washington, D.C. to Greece from $334

In general, March is the cheapest month to fly from Washington, D.C. to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $115. If you are unable to visit Greece during the month of March, then departing from Washington, D.C. during the month April is also very affordable. Most momondo users find prices during this month for around $234.

According to our data, Monday is the cheapest day to fly to Greece from Washington, D.C.. The lowest ticket price found for a Monday departure recently was $1,332. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. to Greece on a Friday will generally be more expensive and average around $1,539. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Washington, D.C. Dulles Intl to Athens Eleftherios V. for the best Washington, D.C. - Greece flight prices

You are more likely to see cheaper flights to Greece from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $920 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Washington, D.C. for as low as $924 on momondo.

There are 3 cabin classes available to choose from on Washington, D.C. to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 14% on your flight if you consider stops on a Washington, D.C. to Greece flight.

British Airways, United Airlines, and SWISS are the most popular carriers operating from Washington, D.C. to Greece

United Airlines, Turkish Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Greece from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 14 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

Historically, on average around 32% of flights between Washington, D.C. and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 192 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 32% of their flights experiencing any sort of delay.

The number of flights available between Washington, D.C. and Greece is 2 per day as of May 2026. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

The number of flights available between Washington, D.C. and Greece is 18 per week as of May 2026. The most frequent departure day is Mon, with 33% of weekly flights leaving on this day.