Aer Lingus flights to Washington D.C.

The best Aer Lingus flight deals to Washington D.C.

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Washington D.C. with Aer Lingus.

Washington D.C..439 € per passenger.Departing Sat, 26 Apr, returning Fri, 2 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sat, 26 Apr, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Fri, 2 May, arriving in Dublin.Price includes taxes and charges.From 439 €, select.

Washington D.C..449 € per passenger.Departing Wed, 7 May, returning Sat, 17 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Wed, 7 May, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Sat, 17 May, arriving in Dublin.Price includes taxes and charges.From 449 €, select.

Washington D.C..450 € per passenger.Departing Thu, 29 May, returning Mon, 2 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Thu, 29 May, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Mon, 2 Jun, arriving in Dublin.Price includes taxes and charges.From 450 €, select.

Washington D.C..460 € per passenger.Departing Sat, 30 Aug, returning Sat, 6 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sat, 30 Aug, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Sat, 6 Sep, arriving in Dublin.Price includes taxes and charges.From 460 €, select.

Washington D.C..460 € per passenger.Departing Thu, 12 Jun, returning Sun, 31 Aug.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Thu, 12 Jun, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Sun, 31 Aug, arriving in Dublin.Price includes taxes and charges.From 460 €, select.

Washington D.C..460 € per passenger.Departing Fri, 5 Sep, returning Fri, 12 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Fri, 5 Sep, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Fri, 12 Sep, arriving in Dublin.Price includes taxes and charges.From 460 €, select.

Washington D.C..461 € per passenger.Departing Wed, 27 Aug, returning Sun, 31 Aug.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Wed, 27 Aug, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Sun, 31 Aug, arriving in Dublin.Price includes taxes and charges.From 461 €, select.

Washington D.C..461 € per passenger.Departing Thu, 12 Jun, returning Tue, 2 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Thu, 12 Jun, arriving in Washington Dulles.Inbound direct flight with Aer Lingus departs from Washington Dulles on Tue, 2 Sep, arriving in Dublin.Price includes taxes and charges.From 461 €, select.

Find the cheapest time to fly to Washington D.C. with Aer Lingus

Flexible on travel dates? Here's when fares are lowest.

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Find which Washington D.C. airports Aer Lingus flies to

Compare routes to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Washington D.C. with Aer Lingus

The things to know before you go.

Cheapest flight found	439 €
Cheapest month to fly	October

How to find cheap flights to Washington D.C. with Aer Lingus

Looking for cheap flight tickets to Washington D.C.? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest Aer Lingus flight tickets to Washington D.C.. And with us, there are no added fees – what you see is what you pay.

Fly from Dublin

At the moment, the best route to Washington D.C. with Aer Lingus is from Dublin to Washington D.C..

Fly in September

The cheapest time to go to Washington D.C. with Aer Lingus is currently September.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Washington D.C. with Aer Lingus.

Set up a Price Alert

We'll let you know when the price of your flight to Washington D.C. goes up or down so you can book when the time is just right. You're even able to watch specific Aer Lingus flights.

Book your Aer Lingus flight to Washington D.C. with extra peace of mind

Find flexible Aer Lingus flights to Washington D.C.

Aer Lingus might offer amendable tickets to Washington D.C., which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Washington D.C.. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Washington D.C. with Aer Lingus: FAQs

How long is the flight to Washington D.C. with Aer Lingus?

The average Aer Lingus flight time from Ireland to Washington D.C. is 8 hours and 5 minutes.

Which other airlines can I fly to Washington D.C. with?

At the moment, Aer Lingus, American Airlines, British Airways, Air Canada and United all fly to Washington D.C. too.

Is there anywhere else I could fly to with Aer Lingus?

Aer Lingus currently also flies to Dublin, Belfast City and London Heathrow.

What's the cheapest month to fly to Washington D.C. with Aer Lingus?

Although it's difficult to get an accurate idea of when Aer Lingus flights to Washington D.C. are cheapest, the lowest fares are currently for departures in April.