Take off on cheap flights from Washington to Dublin, your adventure starts now!

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$435
TAP Air Portugal outward: Nov 1, 2022
11:35p IAD » 5:05p DUB
TAP Air Portugal 1 stop (17h30m)
TAP Air Portugal inbound: Nov 8, 2022
5:55p DUB » 3:05a IAD
TAP Air Portugal 1 stop (33h10m)
$437
TAP Air Portugal outward: Nov 1, 2022
11:35p IAD » 5:05p DUB
TAP Air Portugal 1 stop (17h30m)
TAP Air Portugal inbound: Nov 8, 2022
5:55p DUB » 3:05a IAD
TAP Air Portugal 1 stop (33h10m)
Return
Departure
Find the cheapest Washington Dublin flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Washington - Dublin with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Washington to Dublin

  • any
  • August 2022
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  • October 2022
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  • Aer Lingus
  • British Airways
  • Delta Air Lines
  • Finnair
  • Icelandair
  • TAP Air Portugal
TAP Air Portugal
outbound: Nov 1, 2022
TAP Air Portugal 1 stop
return: Nov 8, 2022
TAP Air Portugal 1 stop
Aer Lingus
outbound: Nov 1, 2022
Aer Lingus direct
return: Nov 8, 2022
Aer Lingus direct
Delta Air Lines
outbound: Nov 1, 2022
Delta Air Lines 2 stops
return: Nov 8, 2022
Delta Air Lines 1 stop
Icelandair
outbound: Nov 1, 2022
Icelandair 1 stop
return: Nov 8, 2022
Icelandair 1 stop
British Airways
outbound: Nov 1, 2022
British Airways 1 stop
return: Nov 8, 2022
British Airways 1 stop
Finnair
outbound: Nov 1, 2022
Finnair 1 stop
return: Nov 8, 2022
Finnair 1 stop

Travel tips for flights Washington - Dublin

  • Arrival city:
  • Dublin, Ireland
  • Airport(s):
  • Dublin Airport (DUB)
  • Local time:
  • Aug 11, 2022 12:31 AM, GMT+1
  • Weather:
  • min. 60ºF, max. 73ºF
  • Departure city:
  • Washington, USA
  • Airport(s):
  • Ronald Reagan Washington National Airport (DCA)
  • Dulles International Airport (IAD)
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • Aug 10, 2022 7:31 PM, GMT-4
  • Weather:
  • min. 68ºF, max. 87ºF