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Cheap flights from Ireland to Washington, D.C. Dulles Intl Airport from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Washington, D.C. Dulles Intl Airport departing on 5/10. 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 Ireland to Washington, D.C.

Recent round-trip flight deals from Ireland to Washington, D.C.

These are some of the best round-trip flight deals from Ireland to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
11:30 am - 6:25 pmDUB-IAD
11h 55m1 stop
7:40 pm - 10:15 amIAD-DUB
9h 35m1 stop
$336Icelandair
Find Deal
Mo, Feb 24 - Mo, Mrz 3
11:30 am - 6:25 pmDUB-IAD
11h 55m1 stop
8:40 pm - 10:15 amIAD-DUB
9h 35m1 stop
$337Icelandair
Find Deal
So, Mrz 2 - Mo, Mrz 10
12:30 pm - 3:40 pmDUB-IAD
32h 10m1 stop
6:10 pm - 11:40 amIAD-DUB
13h 30m1 stop
$373Scandinavian Airlines
Find Deal
Do, Feb 27 - So, Mrz 9
12:30 pm - 3:40 pmDUB-IAD
32h 10m1 stop
6:10 pm - 11:40 amIAD-DUB
13h 30m1 stop
$378Scandinavian Airlines
Find Deal
Do, Mrz 6 - Mo, Mrz 10
8:40 am - 7:45 pmDUB-IAD
16h 05m1 stop
9:55 pm - 7:40 pmIAD-DUB
16h 45m1 stop
$468American Airlines
Find Deal
Sa, Feb 8 - Sa, Feb 15
12:30 pm - 3:40 pmDUB-IAD
8h 10mnonstop
5:10 pm - 4:55 amIAD-DUB
6h 45mnonstop
$492Aer Lingus
Find Deal
Sa, Feb 8 - Sa, Feb 15
12:30 pm - 3:40 pmDUB-IAD
8h 10mnonstop
5:10 pm - 4:55 amIAD-DUB
6h 45mnonstop
$500Aer Lingus
Find Deal
Sa, Feb 15 - Sa, Feb 22
9:00 am - 8:05 amDUB-IAD
28h 05m1 stop
10:05 pm - 10:05 amIAD-DUB
7h 00mnonstop
$550United Airlines
Find Deal
Fr, Feb 28 - Sa, Mrz 8
9:00 am - 9:46 amDUB-IAD
29h 46m1 stop
10:05 pm - 10:05 amIAD-DUB
7h 00mnonstop
$554United Airlines
Find Deal
Sa, Feb 15 - Sa, Feb 22
7:45 am - 7:45 pmSNN-IAD
17h 00m1 stop
9:55 pm - 7:25 pmIAD-SNN
16h 30m1 stop
$617American Airlines
Find Deal
So, Feb 9 - Sa, Feb 15

Icelandair flights from Ireland to Washington, D.C. Dulles Intl Airport

Our best Icelandair deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Icelandair
Feb 24
DUB11:30 amDublin
11h 55m
1 stop
IAD6:25 pmWashington, D.C. Dulles Intl
Mar 3
IAD7:40 pmWashington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15 amDublin
Icelandair
Mar 2
DUB11:30 amDublin
11h 55m
1 stop
IAD6:25 pmWashington, D.C. Dulles Intl
Mar 10
IAD8:40 pmWashington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15 amDublin
Icelandair
Mar 3
DUB11:30 amDublin
11h 55m
1 stop
IAD6:25 pmWashington, D.C. Dulles Intl
Mar 10
IAD8:40 pmWashington, D.C. Dulles Intl
9h 35m
1 stop
DUB10:15 amDublin

Delta flights from Ireland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 11
DUB8:50 amDublin
11h 55m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Feb 19
IAD12:05 pmWashington, D.C. Dulles Intl
15h 00m
2 stops
DUB8:05 amDublin
Delta
Feb 9
DUB8:50 amDublin
11h 55m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Feb 22
IAD10:48 amWashington, D.C. Dulles Intl
17h 57m
1 stop
DUB9:45 amDublin
Delta
Feb 10
DUB5:55 amDublin
14h 50m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Feb 24
IAD12:56 pmWashington, D.C. Dulles Intl
14h 09m
2 stops
DUB8:05 amDublin

See travel insights to Washington, D.C. from

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

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 Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Ireland to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $448. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $491.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Monday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $663. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Washington, D.C. Dulles Intl Airport for around $794.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $580 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $725 on average. Flights to Washington, D.C. Dulles Intl Airport from Ireland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Ireland when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $578 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Ireland for as low as $501 on momondo.

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

There are 4 cabin classes available to choose from on Ireland to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Best Price Found

$307

Fastest flight time

7h 55m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Ireland in the past 72 hours is $307. The best round-trip flight deal from Ireland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $336.
The fastest flight from Ireland to Washington, D.C. Dulles Intl Airport takes 7h 55m
Direct flights go from Ireland to Washington, D.C. Dulles Intl Airport every day.

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

    Prices for flights from Ireland to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Ireland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Ireland to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $246Free CancellationRating
7.1
92 reviews
Search PLAY flights
Aer LingusPriceFrom $410Free CancellationRating
7.1
1,080 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $612Free CancellationRating
7.4
8,952 reviews
Search United Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
Laurel
National Harbor
Winchester
Silver Spring
Fredericksburg
Manassas
Woodbridge
Waldorf
Linthicum Heights
Glen Burnie
Gaithersburg
Rockville
Fairfax
Harpers Ferry
Tysons
Towson
Hanover

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Ireland.

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

Flights from Ireland to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Ireland to Washington, D.C. 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 Ireland to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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