Flight Routes from Washington DC to Dublin

Compare cheap outbound and return flights from Washington DC (IAD) to Dublin (DUB) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€550
Fastest outbound flight
Fastest inbound flight
non-stop flights
10x / week
Flight distance
5,470 km
Time difference

Flight schedule from Washington DC (IAD) to Dublin (DUB)

Select a travel date in the flight schedule for the route from Washington DC (IAD) to Dublin (DUB) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsIAD–DUB · 12 of 12
fromto
dep.arr.
durationstopovers
  1. October 11 – 17, 2026
  2. October 18 – 24, 2026
  3. October 25 – 31, 2026
    1. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    2. IADDUB
      1 stopover
      1. United Airlines
    3. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    4. IADDUB
      nonstop
      1. United Airlines
    5. IADDUB
      1 stopover
      1. Swiss International Air Lines
    6. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    7. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    8. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    9. IADDUB
      nonstop
      1. Aer Lingus Irish Airlines
    10. IADDUB
      1 stopover
      1. United Airlines
      2. Westjet
    11. IADDUB
      nonstop
      1. United Airlines
    12. IADDUB
      nonstop
      1. United Airlines

      Tips and tricks to help you find cheap flights from Washington DC to Dublin

      Favorite airline: Aer Lingus
      The favorite airline for flights from Washington DC to Dublin is Aer Lingus.
      Aer Lingus
      40 %
      SAS
      24 %
      Play
      20 %
      Direct flights are more expensive
      Flights with a stopover are on average $189.00 cheaper than direct flights.
      non stop flight
      1 stop
      2 stops
      07h 05min
      09h 45min
      18h 25min
      $470
      $281
      $690
      The favorite connection is non-stop
      35 % of all bookings on the route Washington DC to Dublin are for non-stop flights.
      Route
      bookings
      Direct flights
      07h 05min, from $470
      35 %
      1 stopover Copenhagen
      17h 50min, from $448
      30 %
      1 stopover Reykjavik-Keflavik International
      09h 45min, from $281
      20 %

      Important flight information

      Discover more flights around Washington DC and Dublin

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport Dublin (DUB)
      Destination country Flights to Ireland
      City-Code - Arrival airport Washington-DC - Dublin
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - Ireland
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