Cheap flights from Dublin to Washington

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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
£268 - £394
WAS
Temperature
9 - 32 °C
WAS
Rainfall
60 - 107 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

Average price

£341

Average for round-trip flights in May 2021

Round-trip from

£268

From Dublin to Washington

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Dublin to Washington?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Dublin 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 Dublin to Washington within the next two weeks, with the cheapest ticket starting at £527.

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

February is one of the best times of the year to fly to Washington from Dublin. Prices for February average £483 per person but you can even find prices for as low as £323. The most expensive prices can be found in the month of July. Opting for a February flight can save you 21% on your journey compared to booking in February

When is the cheapest time to fly from Dublin to Washington (DUB - WAS)?

A simple way to save on the total cost of your ticket is to fly from Dublin to Washington in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

Cheap flights from Dublin to Washington in May, June 2021

The best prices found for DUB to WAS flights in May, June
14 May - 14 Jun
£223pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
21 May - 28 May
£272pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
DUB
Dublin
21 May - 28 May
£280pp
DUB
Dublin
KLM
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
KLM
   
2 STOPS
DUB
Dublin

Dublin to Washington 2021 flight deals

Cheap flights to Washington from Dublin found for this year
14 May - 14 Jun
£223pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
22 Dec - 29 Dec
£242pp
DUB
Dublin
Multiple airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Air Canada
 
1 STOP
DUB
Dublin
10 Nov - 1 Dec
£259pp
DUB
Dublin
SWISS
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
SWISS
 
1 STOP
DUB
Dublin

Direct flights to Washington from Dublin

Save time with Dublin to Washington direct flight deals
6 Aug - 9 Aug
£635pp
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
14 May - 14 Jun
£223pp
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
14 May - 14 Jun
£280pp
DUB
Dublin
KLM
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
DUB
Dublin
14 May - 14 Jun
£283pp
DUB
Dublin
KLM
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
KLM
   
2 STOPS
DUB
Dublin

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

Are flight prices decreasing from Dublin 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 Dublin 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 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.

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.

Can I find flights from Dublin to Washington for under £288 on Cheapflights?

Yes, there are multiple flights from Dublin to Washington for under £288. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £223, but on average you can expect to pay £290.

Are there direct flights from Dublin to Washington for under £648 on Cheapflights?

Cheapflights has 1 direct flight from Dublin to Washington under £648. A good price for a direct flight from Dublin to Washington is less than £635.

Are there last-minute flights available from Dublin to Washington for under £288?

There are currently 8+ open flights from Dublin to Washington within the next 7 days for less than £288.

Is Dublin weather warmer or cooler than Washington?

Expect the weather to be around 32 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Washington is generally hotter than in Dublin.

How long does is the flight from Dublin to Washington?

Departing from Dublin to Washington will take you 8h. This flight may include one or multiple stops.

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

TAP AIR PORTUGAL, at £224, was found to be the cheapest airline from Dublin to Washington.Alternate airlines flying return to your destination include KLM and SWISS. These flights start at 30% lower than the current average price 3 months from now.

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
Average temperature for May in Washington
25.0 °C
Avg rainfall for May in Washington
103.0 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
British Airways
£320 £438 No cancel fee 70%
Search British Airways flights
Air France
£313 £463 No cancel fee 77%
Search Air France flights
Icelandair
£371 £472 No cancel fee 76%
Search Icelandair flights
Lufthansa
£353 £522 No cancel fee 76%
Search Lufthansa flights
Aer Lingus
£330 £550 No cancel fee N/A
Search Aer Lingus flights
Air Canada
£329 £561 No cancel fee 67%
Search Air Canada flights
United Airlines
£347 £563 No cancel fee 69%
Search United Airlines 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 78% of flight departures
Morning 6 AM to midday 22% of flight departures
Afternoon Midday to 6 PM 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
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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