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Cheap IAD to DUB Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Cheap IAD to DUB Flights

Question : What day in the next four weeks has the best fares?
Answer : Nov 26th has seen bookings (as of Nov 20th) as cheap as $537. That comes in 39% below the average price for this route. Saving now means you'll have more cash in your pocket for the trip.

Question : Who's offering the cheapest round-trip flight to Dublin Airport (DUB) over the coming months?
Answer : Prices are hitting as high as $6,508 over the next three months when flying to DUB from IAD. Check out KLM, as they have been booking customers at just $458.

Question : What day of the week has the most flight time options?
Answer : With two total flight time options, Saturday provides the most flexibility from IAD to DUB. Note that the day with the most flight time options for all flights departing from the United States is Sunday with 8,106.

Question : What price range should you expect when booking from Dulles (IAD) to Dublin (DUB)?
Answer : Flight prices change much more than most routes from the United States for IAD to DUB. They vary anywhere from $458 to $6,508. Prices tend to be lower the further out you book.

Question : Which airline has been the most dependable in getting passengers to their destination on time?
Answer : Aer Lingus leads the way with a 100% on-time rate. Life has too much to offer to spend it waiting in an airport, so check out Aer Lingus to get in and out of airports as quickly as possible. Hopefully they keep that perfect record alive.

Question : Which airline is struggling to get to Dublin on time?
Answer : If you're flying United Airlines to Dublin from Dulles, you may be tardy as they're delayed 21% of the time. If you’re on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Question : Is price more important than specific travel days for you?
Answer : Sunday is your cheapest day to fly in December. Being flexible with your travel days garners even more savings during booking.

Washington to Dublin Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to Dublin will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Dublin.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to DUB flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DUB with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.