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Cheap flights from Washington (WAS) to Dublin (DUB)

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The best prices from Washington to Dublin are usually found in January or February, booked 53 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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

WAS - DUB
Price
$459 - $904
DUB
Temperature
48.2 - 68 °F
DUB
Rainfall
2 - 3.3 inches
Popular in July High demand for flights, 30% potential price rise
Cheapest in January Best time to find cheap flights, 27% potential price drop
Round-trip from $459 From Washington to Dublin
One-way from $294 One-way flight from Washington to Dublin
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 round-trip from Washington to Dublin?

Flights from Washington to Dublin are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

Travelers have found it’s best to book a flight 47 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington to Dublin 1-2 weeks in advance for as low as $993, or $1123 for flights within the next 24 hours.

Cheap flights from Washington to Dublin in July, August 2020

The best prices found for WAS to DUB flights for July, August
6 Jul - 16 Jul
$602pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
3 Jul - 17 Jul
$614pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
6 Jul - 19 Jul
$618pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington

Washington to Dublin 2020 flight deals

Cheap flights to Dublin from Washington found for this year
8 Sep - 15 Sep
$296pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
8 Sep - 15 Sep
$297pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
12 Sep - 27 Sep
$299pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Dublin from Washington

Save time with Washington to Dublin direct flight deals
1 Sep - 8 Sep
$487pp
IAD
Washington Dulles Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
IAD
Washington Dulles Intl
11 Nov - 20 Nov
$539pp
IAD
Washington Dulles Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
IAD
Washington Dulles Intl
10 Nov - 17 Nov
$550pp
IAD
Washington Dulles Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington to Dublin

Late deals on round-trip flights to Dublin from Washington, departing today and this week
28 Jun - 30 Jul
$842pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
27 Jun - 6 Jul
$844pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
24 Jun - 12 Jul
$910pp
IAD
Washington Dulles Intl
Lufthansa
   
2 STOPS
DUB
Dublin
DUB
Dublin
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Dublin from Washington

The cheapest one-way flights from Washington to Dublin
7:55 pm - 1:45 pm
TAP AIR PORTUGAL
1 Stop
12h 50m
IAD - DUB
TAP AIR PORTUGAL
7:15 pm - 6:00 am
Turkish Airlines
1 Stop
29h 45m
IAD - DUB
Turkish Airlines
$385
StudentUniverse
4:35 pm - 7:05 am
Icelandair
1 Stop
9h 30m
IAD - DUB
Icelandair
$398
StudentUniverse

Related info for your journey

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

Flight FAQs

From Washington to Dublin

Are flight prices decreasing from Washington to Dublin 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 Washington and Dublin 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.

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

Yes, there are multiple flights from Washington to Dublin for under $300. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $296, but on average you can expect to pay $360.

Are there nonstop flights from Washington to Dublin for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to Dublin under $500. A good price for a nonstop flight from Washington to Dublin is less than $575.

Are there last-minute flights available from Washington to Dublin for under $900?

There are currently 20+ open flights from Washington to Dublin within the next 7 days for less than $900.

How popular is this flight route?

Within the past month, 26 users have taken a look at flights from Washington to Dublin.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Air Lines Inc.. United Air Lines Inc. offers the cheapest flight to Washington to Dublin. Flight availability can sometimes range however expect there to be 16 flights on average per day.

Is Washington weather warmer or cooler than Dublin?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Dublin is typically colder than in Washington. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Destination information for Dublin

Things to know before you go. Useful info for your trip from Washington to Dublin
Today's exchange rate
$1 = €0.89
Average temperature for July in Dublin
68.0 °F
Avg rainfall for July in Dublin
2.3 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Dublin