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Cheap flights from Washington, D.C. to Ireland from €224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Ireland departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Ireland

Cheap return flights

These are some of the best return flight deals from Washington, D.C. to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Ireland.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. to Ireland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Washington, D.C. to Ireland

Find recent round-trip train or bus tickets from Washington, D.C. to Ireland.

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€265PLAY
Find Deal
Sun, 19 Jan - Sun, 26 Jan
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€265PLAY
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Fri, 10 Jan - Fri, 17 Jan
18:10 - 16:10BWI-DUB
17h 00m2 stops
14:10 - 17:00DUB-BWI
31h 50m2 stops
€412
Find Deal
Fri, 10 Jan - Sun, 26 Jan
17:30 - 23:20IAD-DUB
24h 50m1 stop
16:55 - 21:00DUB-IAD
33h 05m1 stop
€431TAP AIR PORTUGAL
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Tue, 21 Jan - Tue, 25 Feb
18:10 - 15:05BWI-DUB
15h 55m2 stops
06:30 - 17:00DUB-BWI
15h 30m2 stops
€434
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Sun, 19 Jan - Sun, 26 Jan
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€435Scandinavian Airlines
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Mon, 20 Jan - Tue, 28 Jan
17:30 - 16:10IAD-DUB
17h 40m1 stop
16:55 - 16:00DUB-IAD
27h 05m1 stop
€436TAP AIR PORTUGAL
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Tue, 4 Mar - Wed, 19 Mar
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€440Scandinavian Airlines
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Mon, 20 Jan - Tue, 28 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€475Aer Lingus
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Mon, 20 Jan - Tue, 28 Jan
20:45 - 08:30IAD-DUB
6h 45mdirect
16:40 - 20:45DUB-IAD
8h 05mdirect
€481Aer Lingus
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Mon, 3 Mar - Tue, 11 Mar
09:57 - 19:00BWI-DUB
28h 03m2 stops
€224
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Thu, 23 Jan
05:55 - 09:20BWI-DUB
46h 25m3 stops
€237
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Thu, 16 Jan
19:10 - 09:40BWI-DUB
10h 30m1 stop
€253PLAY
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Wed, 26 Mar
19:10 - 09:40BWI-DUB
10h 30m1 stop
€258PLAY
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Sun, 23 Mar
19:40 - 10:15IAD-DUB
9h 35m1 stop
€298Icelandair
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Wed, 22 Jan
19:30 - 10:15BWI-DUB
9h 45m1 stop
€298Icelandair
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Tue, 11 Feb
22:30 - 16:10IAD-DUB
12h 40m1 stop
€360TAP AIR PORTUGAL
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Sun, 19 Jan
23:30 - 16:10IAD-DUB
12h 40m1 stop
€372TAP AIR PORTUGAL
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Sun, 23 Mar
22:50 - 14:50IAD-DUB
11h 00m1 stop
€442Aer Lingus
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Sun, 18 May
21:45 - 08:30IAD-DUB
6h 45mdirect
€445Aer Lingus
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Sun, 23 Mar
17:10 - 11:40IAD-DUB
13h 30m1 stop
12:30 - 15:40DUB-IAD
32h 10m1 stop
€892Scandinavian Airlines
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Thu, 26 Dec - Tue, 7 Jan
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€892PLAY
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Wed, 25 Dec - Sat, 28 Dec
17:10 - 11:40IAD-DUB
13h 30m1 stop
10:20 - 15:40DUB-IAD
34h 20m2 stops
€943Scandinavian Airlines
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Wed, 25 Dec - Sat, 28 Dec
21:55 - 07:05IAD-DUB
28h 10m1 stop
11:30 - 18:25DUB-IAD
11h 55m1 stop
€986
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Wed, 25 Dec - Sat, 28 Dec
18:10 - 09:40BWI-DUB
10h 30m1 stop
20:25 - 17:00DUB-BWI
25h 35m2 stops
€1,019
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Wed, 25 Dec - Fri, 27 Dec
20:45 - 12:35IAD-SNN
34h 50m2 stops
17:25 - 15:40SNN-IAD
27h 15m2 stops
€1,089Aer Lingus
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Fri, 27 Dec - Sat, 8 Feb
18:10 - 09:40BWI-DUB
10h 30m1 stop
11:00 - 17:00DUB-BWI
11h 00m1 stop
€1,247WorldTicket
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Wed, 25 Dec - Mon, 30 Dec
11:48 - 09:55DCA-DUB
17h 07m2 stops
16:05 - 09:32DUB-DCA
22h 27m2 stops
€1,253British Airways
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Fri, 27 Dec - Sat, 11 Jan
21:55 - 19:40IAD-DUB
16h 45m1 stop
10:40 - 19:45DUB-IAD
14h 05m1 stop
€1,321British Airways
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Wed, 25 Dec - Mon, 30 Dec
17:10 - 04:55IAD-DUB
6h 45mdirect
16:10 - 19:15DUB-IAD
8h 05mdirect
€1,715Aer Lingus
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Thu, 26 Dec - Sat, 4 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€475Aer Lingus
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Mon, 20 Jan - Tue, 28 Jan
18:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 16:40DUB-IAD
8h 10mdirect
€476Aer Lingus
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Thu, 13 Mar - Wed, 19 Mar
22:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 16:10DUB-IAD
8h 20mdirect
€626United Airlines
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Sun, 2 Mar - Tue, 11 Mar
23:05 - 10:05IAD-DUB
7h 00mdirect
12:30 - 15:30DUB-IAD
8h 00mdirect
€630United Airlines
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Tue, 25 Mar - Fri, 4 Apr
17:10 - 04:55IAD-DUB
6h 45mdirect
16:40 - 20:45DUB-IAD
8h 05mdirect
€770American Airlines
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Tue, 4 Mar - Wed, 19 Mar
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€780British Airways
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Sun, 16 Feb - Fri, 28 Feb
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€787American Airlines
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Tue, 21 Jan - Tue, 28 Jan
17:10 - 04:55IAD-DUB
6h 45mdirect
12:30 - 15:40DUB-IAD
8h 10mdirect
€789British Airways
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Sun, 19 Jan - Tue, 28 Jan
22:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 15:10DUB-IAD
8h 20mdirect
€865Lufthansa
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Thu, 27 Feb - Thu, 6 Mar
22:05 - 10:05IAD-DUB
7h 00mdirect
11:50 - 16:10DUB-IAD
8h 20mdirect
€865Lufthansa
Find Deal
Sat, 1 Mar - Tue, 11 Mar

Scandinavian Airlines flights from Washington, D.C. to Ireland

Our best Scandinavian Airlines deals on Washington, D.C. to Ireland flight tickets
Scandinavian Airlines
20 Jan
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin
28 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Scandinavian Airlines
20 Jan
IAD17:10Washington, D.C. Dulles Intl
13h 30m
1 stop
DUB11:40Dublin
28 Jan
DUB12:30Dublin
32h 10m
1 stop
IAD15:40Washington, D.C. Dulles Intl
Scandinavian Airlines
2 Apr
IAD22:05Washington, D.C. Dulles Intl
15h 10m
1 stop
DUB18:15Dublin
10 Apr
DUB12:40Dublin
12h 19m
1 stop
IAD19:59Washington, D.C. Dulles Intl

Aer Lingus flights from Washington, D.C. to Ireland

Our best Aer Lingus deals on Washington, D.C. to Ireland flight tickets
Aer Lingus
20 Jan
IAD17:10Washington, D.C. Dulles Intl
6h 45m
DUB04:55Dublin
28 Jan
DUB12:30Dublin
8h 10m
IAD15:40Washington, D.C. Dulles Intl
Aer Lingus
3 Mar
IAD20:45Washington, D.C. Dulles Intl
6h 45m
DUB08:30Dublin
11 Mar
DUB16:40Dublin
8h 05m
IAD20:45Washington, D.C. Dulles Intl
Aer Lingus
5 Feb
IAD17:10Washington, D.C. Dulles Intl
6h 45m
DUB04:55Dublin
19 Feb
DUB12:30Dublin
8h 10m
IAD15:40Washington, D.C. Dulles Intl

See travel insights to Ireland from

How to get the cheapest flight ticket from Washington, D.C. to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Washington, D.C. averaging around €509.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as €0. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €1,039. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

In the morning is the cheapest time of day to fly from Washington, D.C. to Ireland when you can find flight prices for as low as €0. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around €984.

What is the cheapest Washington, D.C. to Ireland flight route?

Fly from Washington, D.C. Dulles Intl to Dublin for the best Washington, D.C. - Ireland flight prices

How far in advance should I book a flight to Ireland?

The best time to book a flight to Ireland from Washington, D.C. is 41 days out, which is when prices tend to be around €674. Keep in mind that you might also find cheap flights to Ireland outside of this time window. In fact, momondo users recently found flights from Washington, D.C. to Ireland for €471.

What cabin class options are available on Washington, D.C. to Ireland flights?

There are 1 cabin classes available to choose from on Washington, D.C. to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Ireland flights?

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. to Ireland flight.

Cheap Washington, D.C. to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Ireland

Best price found

€224

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Washington, D.C. in the past 72 hours is €224. The best return flight deal from Washington, D.C. to Ireland found on momondo in the last 72 hours is €265.
The fastest flight from Washington, D.C. to Ireland takes 6h 45m
Direct flights go from Washington, D.C. to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

  • When did momondo last update prices for flights from Washington, D.C. to Ireland?

    Prices for flights from Washington, D.C. to Ireland are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. to Ireland?

  • How old do you have to be to fly from Washington, D.C. to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Washington, D.C. to Ireland?


Best airlines flying from Washington, D.C. to Ireland

Compare and see reviews for airlines that fly from Washington, D.C. to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €456Free CancellationRating
7.1
1,075 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Ireland with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Ireland?

Once you have performed a search for Washington, D.C. to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Ireland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Washington, D.C. and alert you when they change.


An easier way to manage your Ireland trip

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Popular flights according to clicks in the last 7 days on momondo