€167 Find Cheap Flights from Washington Dulles Airport to Dublin – Compare and Save

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Dublin is January, where tickets cost €531 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is €956 and €874 respectively.

No, with an average price for the route of €572, prices are generally cheapest when you fly direct.

Weekly flights between Washington, D.C. and Dublin historically see delays in approximately 16% of cases, with the average delay over the past year being 191 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, Aer Lingus have experienced the fewest delays on this route in the past 12 months, with only about 11% of their flights encountering any delays.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 4 direct flights that take off from Washington, D.C. Dulles Intl Airport and land in Dublin, with an average flight time of 7h 02m. The most common departure time is 17:00 and most flights take off in the evening. Each week, there are 28 flights and there are the same number of flights each day (4).