Flights from Washington Airport IAD to Dublin Airport DUB

We've found the cheapest flights to Dublin

Returns from £358.55

One-way from £348.26

Flights from Washington Dulles International to Dublin are operated by 7 airliners including Swiss, United Airlines, Lufthansa, Air Canada, British Airways, American Airlines and Aer Lingus. The flight time is approximately 7 Hours 14 Minutes.

The cost of ticket prices to Dublin Ireland can vary quite considerably if you travel at certain times of the week especially at weekends. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. Flight to Dublin will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

The time zone at Dublin is different from Washington Dulles International, so please be aware of this when making travel arrangements.

To see all airliners that offer flights between Washington Dulles International and Dublin please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
British Airways222222204:5521:15VIEW FLIGHTS
American Airlines222222204:5521:15VIEW FLIGHTS
Aer Lingus222222217:1021:15VIEW FLIGHTS
United Airlines111111122:0522:05VIEW FLIGHTS
Lufthansa111111110:0522:05VIEW FLIGHTS
Air Canada111111110:0522:05VIEW FLIGHTS
Swiss111111022:0522:05VIEW FLIGHTS

Most people choose to fly with British Airways. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers BA6140 and BA6158 with times between 04:55 and 21:15.

If you would like more information on this flight the please visit the website for British Airways at britishairways.com. You will be able to find the latest availability, prices and make your booking online.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
20:45
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
SwissLX3037
VIEW FLIGHTS
Tuesday
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
21:15
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
SwissLX3037
VIEW FLIGHTS
Wednesday
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
21:15
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
SwissLX3037
VIEW FLIGHTS
Thursday
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
20:45
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
SwissLX3037
VIEW FLIGHTS
Friday
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
20:45
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
SwissLX3037
VIEW FLIGHTS
Saturday
10:05
AirlineFlight  No
SwissLX3037
17:10
AirlineFlight  No
Aer LingusEI116
American AirlinesAA8326
British AirwaysBA6140
20:45
AirlineFlight  No
Aer LingusEI118
American AirlinesAA8328
British AirwaysBA6158
22:05
AirlineFlight  No
United AirlinesUA228
Air CanadaAC3817
LufthansaLH8957
VIEW FLIGHTS
Sunday
04:55
AirlineFlight  No
American AirlinesAA8326
British AirwaysBA6140
08:30
AirlineFlight  No
American AirlinesAA8328
British AirwaysBA6158
10:05
AirlineFlight  No
Air CanadaAC3817
LufthansaLH8957
17:10
AirlineFlight  No
Aer LingusEI116
20:45
AirlineFlight  No
Aer LingusEI118
22:05
AirlineFlight  No
United AirlinesUA228
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Philadelphia to Dublin06 Hours 59 Minutes

A useful tip to save money to exchange money before you go, or go to a bureau de change outside of the airport when you arrive. The exchange rate within the airport are not very good so try to avoid changing money their if you can.

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Flight Price FAQ - Washington (IAD) to Dublin (DUB)

DIRECT Lufthansa
What is the cheapest direct flight one way from Washington IAD to Dublin DUB?
The cheapest direct flight one way from Washington IAD to Dublin DUB is £348.26 ($440 €416.60)
£348.26
$440 | €416.60
Check Latest Price
DIRECT Aer Lingus
What is the cheapest direct return flight from Washington IAD to Dublin DUB?
The cheapest direct return flight from Washington IAD to Dublin DUB is £358.55 ($453 €428.90)
£358.55
$453 | €428.90
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Washington IAD to Dublin DUB?
The cheapest flight one way from Washington IAD to Dublin DUB is £212.12 ($268 €253.75)
£212.12
$268 | €253.75
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Washington IAD to Dublin DUB?
The cheapest return flight from Washington IAD to Dublin DUB is £283.36 ($358 €338.96)
£283.36
$358 | €338.96
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from IAD to DUB

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Flight Info FAQ - Washington (IAD) to Dublin (DUB)

Who flies from Washington to Dublin?
The following airlines fly from Washington (IAD) to Dublin (DUB): Aer Lingus, Air Canada, American Airlines, British Airways, Lufthansa, Swiss, United Airlines.
How far is the flight from Washington to Dublin?
The flight from Washington to Dublin is 5,464KM or 3,395 miles.
How long does the flight from Washington to Dublin to take?
The flight from Washington to Dublin takes 7 Hours 14 Minutes.

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