Cheap Flight Tickets from Washington (IAD) to Dublin (DUB), Starting at $4848

Good to Know: Cheapest and Fastest IAD - DUB Flights

Useful information for finding best airline tickets from Washington Dulles International to Dublin on your next trip.

Cheapest Round Trip Flight

$4848

EI Aer Lingus • 1 stop • 28h 25m

Jul 28 – Aug 07

The cheapest round trip flight from Washington to Dublin (IAD-DUB-IAD) is currently $4848

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Cheapest Direct Flight

$5079

AA American Airlines • nonstop • 10h 50m

Jul 28

The cheapest nonstop flight from Washington to Dublin (IAD-DUB) is currently $5079

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Fastest Flight

10h 50m

The fastest nonstop flight from Washington to Dublin (IAD-DUB) takes 10h 50m

Top Airlines Flying from Washington to Dublin

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

Etihad Airways-EY

Etihad Airways

Iberia airline

Iberia Airlines

Latest Flight Deals from Washington (IAD) to Dublin (DUB)

Compare and book low fare round-trip air tickets from Washington to Dublin. Ideal for travelers with confirmed return itineraries.

Jul 28 - Aug 07, Economy
EI
Washington → Dublin
28h 25m
5:40 PM - 3:45 PM • 1 stop
EI
Washington → Dublin
12h 30m
4:25 PM - 7:15 PM • nonstop
$4848
Aer Lingus
Jul 28 - Aug 07, Economy
EI
Washington → Dublin
32h 20m
5:40 PM - 6:20 PM • 1 stop
EI
Washington → Dublin
12h 30m
4:25 PM - 7:15 PM • nonstop
$4855
Aer Lingus
Jul 28 - Aug 07, Economy
EI
Washington → Dublin
37h 30m
5:40 PM - 9:30 PM • 1 stop
EI
Washington → Dublin
12h 30m
4:25 PM - 7:15 PM • nonstop
$4855
Aer Lingus
Jul 28 - Aug 07, Economy
EI
Washington → Dublin
18h 55m
5:40 PM - 10:15 AM • 1 stop
EI
Washington → Dublin
13h 30m
12:35 PM - 3:45 PM • nonstop
$4855
Aer Lingus
Jul 28 - Aug 07, Economy
EI
Washington → Dublin
10h 50m
9:00 PM - 8:50 AM • nonstop
AA
Washington → Dublin
13h 30m
12:35 PM - 3:45 PM • nonstop
$5099
Aer Lingus
Jul 28 - Aug 07, Economy
EI
Washington → Dublin
20h 40m
5:40 PM - 11:20 AM • 1 stop
EI
Washington → Dublin
20h 10m
8:40 AM - 3:50 PM • 1 stop
$5372
Aer Lingus

Fly from Washington to Dublin with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Dublin? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Dublin Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to DUB?
The most popular airline flying from Washington to Dublin are
Can I fly from IAD to DUB non-stop?
Yes, you can fly IAD to DUB non-stop on
Which airlines fly nonstop between Washington and Dublin?
The non-stop flights between Washington and Dublin are .
What’s the earliest departure time from IAD to DUB Airport?
The earliest flight leaves IAD at 5:15 pm and lands in DUB - Dublin
What are the airports in Dublin?
DUB
Can I make changes to my Washington to Dublin flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to DUB?
Read the fare rules of the Washington to Dublin air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Dublin?
operate flights between Washington and Dublin
How long does a flight from Washington to Dublin take?
It takes approximately 7 hour to fly non-stop from IAD to DUB, which is 3403.81 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Dublin (DUB) ?
In the past couple of days, the cheapest tickets to DUB from IAD were found on EI : USD 4855
Do I need a passport to fly between IAD and DUB?
Yes
What’s the latest departure time from IAD to DUB ?
The last flight leaves IAD at 9:00 pm

Washington (IAD) to Dublin (DUB): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Dublin , Dublin, IE
Distance 3404 miles

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