Cheap flights from Dublin to Washington

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Dublin (DUB)
Washington (WAS)
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The best prices from Dublin to Washington are usually found in November or February, booked 55 days in advance, depart on a Wednesday or Friday and return on a Monday

How to find the cheapest flight from
Dublin (DUB) to Washington (WAS)

All the information you need to plan the best DUB to WAS flight in 2021: compare Dublin to Washington flight prices with the expected peak season, weather and rainfall in Washington.
DUB - WAS
Price
£372 - £547
WAS
Temperature
2 - 27 °C
WAS
Precipitation
66 - 102 mm

Popular in

July

High demand for flights, 18% potential price rise

Cheapest in

November

Best time to find cheap flights, 17% potential price drop

Round-trip from

£269

From Dublin to Washington (WAS)

One-way from

£248

One-way flight from Dublin to Washington (WAS)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Dublin to Washington (DUB - WAS)?

It’s typically best to fly out from Dublin to Washington in the morning. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly return from Dublin to Washington?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 19%.

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

To save on the cost of your flight from Dublin to Washington, book at least 55 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £330 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £382.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Washington. Flights to Washington from Dublin in November are about £325 on average during November, but can be found for as low as £234.

Cheap flights from Dublin to Washington in October, November 2021

The best prices found for DUB to WAS flights in October, November
21 Nov - 27 Nov
£239pp
DUB
Dublin
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
DUB
Dublin
19 Nov - 27 Nov
£242pp
DUB
Dublin
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
DUB
Dublin
10 Nov - 14 Nov
£243pp
DUB
Dublin
Delta
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Delta
 
1 STOP
DUB
Dublin

Dublin to Washington 2021 flight deals

Cheap flights to Washington from Dublin found for this year
21 Nov - 27 Nov
£239pp
DUB
Dublin
Icelandair
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Icelandair
 
1 STOP
DUB
Dublin
19 Nov - 27 Nov
£242pp
DUB
Dublin
Air Canada
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Air Canada
 
1 STOP
DUB
Dublin
10 Nov - 14 Nov
£243pp
DUB
Dublin
Delta
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Delta
 
1 STOP
DUB
Dublin

Direct flights to Washington from Dublin

Save time with Dublin to Washington direct flight deals
18 Feb - 23 Feb
£248pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin
6 Jan - 9 Jan
£286pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin
19 Dec - 30 Dec
£398pp
DUB
Dublin
Aer Lingus
Direct
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Aer Lingus
Direct
DUB
Dublin

Last-minute flights from Dublin to Washington

Late deals on return flights to Washington from Dublin, departing today and this week
26 Oct - 31 Oct
£454pp
DUB
Dublin
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
26 Oct - 31 Oct
£456pp
DUB
Dublin
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
28 Oct - 31 Oct
£458pp
DUB
Dublin
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air France
 
1 STOP
DUB
Dublin

One-way flights to Washington from Dublin

The cheapest one-way flights from Dublin to Washington
07:25 - 11:05
Etihad Airways
1 stop
32h 40m
DUB - IAD
Etihad Airways
17:40 - 10:40
Multiple Airlines
2 stops
46h 00m
DUB - IAD
Multiple Airlines
£307
Combigo
12:20 - 09:10
TAP AIR PORTUGAL
1 stop
25h 50m
DUB - IAD
TAP AIR PORTUGAL

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dublin</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Dublin to Washington

What airport do you fly from for flights from Dublin to Washington?

Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Washington. You should not have trouble finding flights to Washington from Dublin; the airport handles an average of 4 outbound flights to Washington per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Dublin airport to Washington. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city centre.

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

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

Can I find flights from Dublin to Washington for under £300 on Cheapflights?

Yes, there are multiple flights from Dublin to Washington for under £300. The cheapest flight booked recently is on Delta for just £235, but on average you can expect to pay £240.

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

Cheapflights has 14 direct flights from Dublin to Washington under £300. A good price for a direct flight from Dublin to Washington is less than £532.

Are there last-minute flights available from Dublin to Washington for under £500?

There are currently 20+ open flights from Dublin to Washington within the next 7 days for less than £500.

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

Cheapflights users have booked flights from Dublin to Washington from £235 return. Other airlines that can offer you cheap pricing are KLM, from £235, and United Airlines, from £248. Delta is currently priced 27% below the average price you’ll pay for this route.

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

One-way options have recently been found by users for as low as £247 on Etihad Airways. Other airlines that offer cheap prices include KLM from £301 and TAP AIR PORTUGAL from £325 one-way.

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

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

What are the most reliable airlines from Dublin to Washington?

The top 3 most reliable airlines when flying from Dublin to Washington are United Airlines (95%), Ethiopian Air (93%) and ASKY (93%).

What are the cheapest flights from Dublin to Washington?

Looking for the cheapest flight from Dublin to Washington? While on average our users pay £1,053, our data indicates the cheapest price to be £224. The most popular route (Dublin - Washington Reagan-National), is priced around £243.

What are the most popular routes from Dublin to Washington?

Most travellers choose Dublin - Washington Reagan-National, Dublin - Baltimore/Washington or Dublin - Washington Dulles Intl when deciding on the best route from Dublin to Washington.

COVID Restrictions

View COVID Travel Restrictions for Washington, DC

Do I need a COVID test to fly to Washington from Dublin?

Information is based on travel restrictions from Dublin to Washington

Most visitors from Dublin will not be allowed to enter Washington.

COVID-19 testing requirements
Visitors from Dublin must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Dublin are not required to quarantine after entering Washington.

Do I need a test to fly back to Dublin from Washington?

Returning to Dublin from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dublin.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Dublin.

Hide COVID Travel Restrictions for Washington, DC

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Dublin to Washington.
Today's exchange rate
£1 = $1.39
Flight duration from DUB to Washington
7h 32m
Average temperature for October in Washington
22.0 °C
Avg rainfall for October in Washington
93.0 mm

Airports servicing Dublin

Airports servicing Washington

Reagan-National (DCA)

Top 7 airlines flying from Dublin to Washington

The chart below displays the airlines Cheapflights users travelling from Dublin 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
Air France
£227 £335 No cancel fee 77%
Search Air France flights
British Airways
£232 £317 No cancel fee 70%
Search British Airways flights
Air Canada
£238 £406 No cancel fee 67%
Search Air Canada flights
Aer Lingus
£239 £398 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£251 £408 No cancel fee 69%
Search United Airlines flights
Lufthansa
£256 £378 No cancel fee 76%
Search Lufthansa flights
Icelandair
£269 £342 No cancel fee 76%
Search Icelandair flights

Hourly flight availability from Dublin to Washington

See what time of day planes typically take off from Dublin towards Washington.
Early morning Midnight to 6 AM 60% of flight departures
Afternoon Midday to 6 PM 40% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dublin to Washington
See how many times per day planes take to the skies headed from Dublin to Washington.
Sunday
6 daily flights
Monday
6 daily flights
Tuesday
3 daily flights
Wednesday
6 daily flights
Thursday
3 daily flights
Friday
6 daily flights
Saturday
1 daily flight
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