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Flights from Washington D.C. to Dublin Starting at AU$ 397

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Washington D.C. to Dublin

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Washington D.C. to Dublin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

PLAY Airline
From AU$ 397
United Airlines
From AU$ 438
American Airlines
From AU$ 461
Delta Air Lines
From AU$ 511
Porter Airlines
From AU$ 522
Air Canada
From AU$ 541
WestJet
From AU$ 563
Jetblue Airways
From AU$ 621
TAP Air Portugal
From AU$ 633
Icelandair
From AU$ 686
ANA airlines

Find more flights and airlines

Alternative Routes from Washington D.C. to Dublin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to Dublin.

  • Cheapest
    PLAY Airline
    IAD
    18:50
    9h 45m
    1 transfer
    DUB
    09:35
    Dulles International Airport - Dublin Airport
    Sat, Apr 13PLAY Airline
    AU$ 397
  • American Airlines
    DCA
    12:30
    18h 45m
    2 transfer
    DUB
    12:15
    Ronald Reagan Washington National Airport - Dublin Airport
    Tue, Apr 23American Airlines
    AU$ 461
  • American Airlines
    DCA
    12:30
    18h 45m
    2 transfer
    DUB
    12:15
    Ronald Reagan Washington National Airport - Dublin Airport
    Tue, Apr 23American Airlines
    AU$ 461
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Washington D.C. (WAS) to Dublin (DUB) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Washington D.C. (WAS) to Dublin (DUB) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,816.
  • How long is the flights from Washington D.C. (WAS) to Dublin (DUB)?

    It takes about 7 hours 5 minutes to fly from Washington D.C. (WAS) to Dublin (DUB).
  • What is the transportation method from the main airport to downtown in Dublin?

    • The distance from Dublin Airport to downtown is about 7km, by taxi about 20 minutes.
  • What time does the latest flight from Washington D.C. to Dublin depart?

    The latest flight departs from Washington D.C. (IAD) at 20:40 and arrives in Dublin (DUB) at 08:45.
  • What are the most popular airlines that fly from Washington D.C. (WAS) to Dublin (DUB)?

    Airlines with flights from Washington D.C. (WAS) to Dublin (DUB): United Airlines, Aer Lingus, British Airways, Air Canada, Lufthansa and Swiss Airlines.
  • What's the most popular airline for direct flights from Washington D.C. (WAS) to Dublin (DUB)?

    Aer Lingus operates 3 direct flights from Washington D.C. (WAS) to Dublin (DUB).
  • How many airports in Dublin (DUB)?

    There are 1 airport(s) in Dublin (DUB): Dublin Airport.

Flight Information from Washington D.C. to Dublin

Cheapest direct flight price

AU$ 397

Cheapest return ticket price

AU$ 641

Off-season for travel

December

Peak season for travel

September