Cheap flights from Ireland to Washington

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How to find the cheapest flight from
Ireland to Washington (WAS)

How far in advance should I book a flight from Ireland to Washington?

Find a great deal and save up to 27% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to Washington within the next two weeks, with the cheapest ticket starting at £549.

What is the cheapest month to fly from Ireland to Washington?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Washington. Flights to Washington from Ireland in February are about £502 on average during February, but can be found for as low as £336.

Cheap flights from Ireland to Washington in November, December 2020

The best prices found for Ireland to WAS flights in November, December
16 Dec - 10 Jan
£237pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
16 Dec - 10 Jan
£241pp
DUB
Dublin
KLM
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
DUB
Dublin
27 Nov - 4 Dec
£241pp
DUB
Dublin
KLM
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
KLM
   
2 STOPS
DUB
Dublin

Ireland to Washington 2021 flight deals

Cheap flights to Washington from Ireland found for next year
16 Dec - 10 Jan
£237pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
 
1 STOP
DUB
Dublin
16 Dec - 10 Jan
£241pp
DUB
Dublin
KLM
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
DUB
Dublin
27 Nov - 4 Dec
£241pp
DUB
Dublin
KLM
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
KLM
   
2 STOPS
DUB
Dublin

Direct flights to Washington from Ireland

Save time with Ireland to Washington direct flight deals
8 May - 23 May
£280pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin
2 May - 9 May
£280pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin
2 May - 9 May
£289pp
DUB
Dublin
Lufthansa
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Lufthansa
Direct
DUB
Dublin

One-way flights to Washington from Ireland

The cheapest one-way flights from Ireland to Washington
00:55 - 18:27
KLM
2 stops
22h 32m
DUB - IAD
KLM
£157
KLM
06:00 - 10:29
Multiple Airlines
1 stop
9h 29m
DUB - DCA
Multiple Airlines
£162
Lufthansa
00:55 - 10:45
Delta
1 stop
14h 50m
DUB - IAD
Delta
£228
Delta

Related info for your journey

Useful info, stats and facts about Ireland to Washington flights.

Flight FAQs

From Ireland to Washington

Are flight prices decreasing from Ireland to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ireland to Washington have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to Washington have new flexible policies in place due to COVID-19. United Airlines, British Airways, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Ireland to Washington for under £150 on Cheapflights?

Yes, there are multiple flights from Ireland to Washington for under £150. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £147, but on average you can expect to pay £234.

Are there direct flights from Ireland to Washington for under £300 on Cheapflights?

Cheapflights has 5 direct flights from Ireland to Washington under £300. A good price for a direct flight from Ireland to Washington is less than £558.

What days are direct flights available from Ireland to Washington?

Direct flights are available for this route on the following days: Monday.

What are the most popular airlines that fly from Ireland to Washington?

Before booking your flight from Ireland to Washington, check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What are the most popular routes from Ireland to Washington?

The most popular route from Ireland to Washington is Dublin - Washington Dulles Intl. You may also consider Dublin - Baltimore/Washington or Dublin - Washington Reagan-National.

What are the cheapest flights from Ireland to Washington?

Looking at all options, your cheapest flight can be booked for £233. While the most popular route (Dublin - Washington Dulles Intl) can be booked for £236 on average our data indicates £336 when flying from Ireland to Washington

What are the most reliable airlines from Ireland to Washington?

Before booking your flight to Washington from Ireland, have a look at the most reliable airlines to get you to your destination on time: Ethiopian Air (95%), ASKY (95%), United Airlines( 95%).

How long does is the flight from Ireland to Washington?

Airlines like Lufthansa, Air Canada, and TAP AIR PORTUGAL fly from Ireland to Washington in about 8h 10m. The time it takes to get you to your destination can typically vary by up to 4h 15m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Ireland to Washington return?

Our cheapest airline available from Ireland to Washington is TAP AIR PORTUGAL. Our recent data shows that you can find tickets from as low as £147 on this airline. Additional options worth looking into are Virgin Atlantic and Air Canada, starting at £230 and £234 round-trip.

What are the cheapest airlines to fly from Ireland to Washington one-way?

£153 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Delta and British Airways, with prices starting from £156 and £299, respectively.

Arrival points for flights from Ireland to Washington

Destination information for Washington

Things to know before you go. Useful info for your trip from Ireland to Washington
Today's exchange rate
£1 = $1.34
Average temperature for November in Washington
16.0 °C
Avg rainfall for November in Washington
79.0 mm

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Airports servicing Washington

Reagan National (DCA)

Top 7 airlines from Ireland to Washington

The chart below displays the airlines Cheapflights users travelling from Ireland to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
£320 £438 No cancel fee 70%
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Air France
£313 £463 No change fee 77%
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Icelandair
£371 £472 No cancel fee 76%
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Lufthansa
£353 £522 No change fee 76%
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Aer Lingus
£330 £550 No change fee N/A
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Air Canada
£329 £561 No cancel fee 67%
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United Airlines
£347 £563 No cancel fee 69%
Search United Airlines flights