Cheap Flights from Dublin to Washington D.C. from £185️ (DUB-WAS)

Flights from Dublin to Washington D.C.

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Flights from Dublin to Washington D.C. Starting at CNY 185

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

One way
Round-trip

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

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Dublin to Washington D.C.

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

PLAY Airline

From £185

Icelandair

From £211

WestJet

From £217

Scandinavian Airlines

From £238

Air Transat

From £239

Aer Lingus

From £304

Iberia

From £304

Jetblue Airways

From £315

Transavia France

From £332

British Airways

From £339

ANA airlines

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Alternative Routes from Dublin to Washington D.C.

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

Cheapest
DUB
11:35
11h 5m
1 transfer
IAD
17:40
Dublin Airport - Dulles International Airport
Thu, Apr 25PLAY Airline
£185
DUB
11:30
12h 35m
1 transfer
DCA
19:05
Dublin Airport - Ronald Reagan Washington National Airport
Tue, May 7WestJet
£232
DUB
11:30
12h 35m
1 transfer
DCA
19:05
Dublin Airport - Ronald Reagan Washington National Airport
Tue, May 7WestJet
£232
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How do I find the cheapest flights?

When are flight tickets from Dublin (DUB) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Dublin to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Dublin (DUB) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around £723.
How long is the flight from Dublin (DUB) to Washington D.C. (WAS)?
It takes about 7 hours 55 minutes to fly from Dublin (DUB) to Washington D.C. (WAS).
What are the most popular airlines that fly from Dublin (DUB) to Washington D.C. (WAS)?
Airlines with flights from Dublin (DUB) to Washington D.C. (WAS): United Airlines, Swiss Airlines, British Airways, Asky Airlines, Aer Lingus, Lufthansa and Air Canada.
What's the most popular airline for direct flights from Dublin (DUB) to Washington D.C. (WAS)?
Aer Lingus operates 1 direct flights from Dublin (DUB) to Washington D.C. (WAS).
How many airports in Washington D.C. (WAS)?
There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Dublin to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dublin to Washington D.C.. Book your flights at the right time and save more.

Book Early

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Check One-way Fares

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Try Different Dates

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Flight Information from Dublin to Washington D.C.

Cheapest direct flight price	£185
Cheapest return ticket price	£253
Cheapest month	March
Peak season for travel	October
Flight distance	5,441.16km
Average flight time	7 hours 55 minutes
Popular airline	Aer Lingus