Cheap Flight Tickets from Washington (IAD) to Dublin (DUB), Starting at $682

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

$1139

UA United Airlines • 1 stop • 20h 15m

Aug 17 – Aug 25

The cheapest round trip flight from Washington to Dublin (IAD-DUB-IAD) is currently $1139

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Cheapest Direct Flight

$682

UA United Airlines • nonstop • 11h 45m

Aug 18

The cheapest nonstop flight from Washington to Dublin (IAD-DUB) is currently $682

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Fastest Flight

11h 40m

The fastest nonstop flight from Washington to Dublin (IAD-DUB) takes 11h 40m

Top Airlines Flying from Washington to Dublin

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

TAP Air Portugal Airline (TP)

TAP - Air Portugal

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Qatar Airways-QR

Qatar Airways

Air Canada-AC

Air Canada

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.

Aug 17 - Aug 25, Economy
UA
Washington → Dublin
20h 15m
5:55 PM - 11:10 AM • 1 stop
UA
Washington → Dublin
13h 20m
8:50 AM - 11:50 AM • nonstop
$1139
United Airlines
Aug 18 - Aug 26, Economy
EI
Washington → Dublin
36h 50m
5:45 PM - 8:55 PM • 1 stop
EI
Washington → Dublin
13h 30m
12:35 PM - 3:45 PM • nonstop
$1219
Aer Lingus
Aug 17 - Aug 25, Economy
EI
Washington → Dublin
20h 20m
10:25 PM - 3:45 PM • 1 stop
EI
Washington → Dublin
23h 20m
9:50 AM - 6:50 PM • 1 stop
$1257
Aer Lingus
Aug 17 - Aug 25, Economy
EI
Washington → Dublin
31h 45m
10:25 PM - 10:30 PM • 1 stop
EI
Washington → Dublin
28h 50m
6:20 AM - 6:50 PM • 1 stop
$1257
Aer Lingus
Aug 17 - Aug 25, Economy
BA
Washington → Dublin
15h
5:45 PM - 9:40 AM • 1 stop
BA
Washington → Dublin
15h 55m
8:35 AM - 3:55 PM • 1 stop
$1423
British Airways
Aug 17 - Aug 25, Economy
DL
Washington → Dublin
31h 50m
6:15 PM - 6:25 PM • 1 stop
AA
Washington → Dublin
23h 31m
11:45 AM - 8:56 PM • 1 stop
$1674
Delta Airlines

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 1257
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 10:35 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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