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Flight Deals
Cheap Flights from Reagan-National to Ireland
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Reagan-National to Ireland Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent round-trip flight deals from Reagan-National to Ireland
Sun, May 9 - Fri, May 14
4:30 pm - 7:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 15m1 stop Montreal Pierre Elliott Trudeau Intl
9:50 am - 6:03 pmDUB Dublin-DCA Washington, D.C. Reagan-National
13h 13m1 stop Toronto Pearson Intl
$683Multiple Airlines
Sat, Mar 20 - Fri, Mar 26
8:45 pm - 6:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
29h 25m1 stop Toronto Pearson Intl
8:00 am - 6:16 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 16m1 stop Toronto Pearson Intl
$683Multiple Airlines
Wed, Mar 17 - Thu, Mar 25
9:40 am - 6:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
16h 30m1 stop Toronto Pearson Intl
8:00 am - 6:16 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 16m1 stop Toronto Pearson Intl
$683Multiple Airlines
Sun, Mar 21 - Fri, Mar 26
9:00 am - 9:55 amDCA Washington, D.C. Reagan-National-DUB Dublin
20h 55m1 stop Newark
8:00 am - 8:56 amDUB Dublin-DCA Washington, D.C. Reagan-National
28h 56m1 stop Toronto Pearson Intl
$690United Airlines
Tue, May 4 - Sun, May 9
4:15 pm - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
11h 05m1 stop Boston Logan Intl
11:30 am - 10:59 pmDUB Dublin-DCA Washington, D.C. Reagan-National
16h 29m1 stop New York John F Kennedy Intl
$695JetBlue
Tue, May 4 - Sat, May 15
11:35 am - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
15h 45m1 stop Boston Logan Intl
11:30 am - 10:59 pmDUB Dublin-DCA Washington, D.C. Reagan-National
16h 29m1 stop New York John F Kennedy Intl
$695JetBlue
Tue, May 4 - Sat, May 15
11:35 am - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
15h 45m1 stop Boston Logan Intl
11:30 am - 10:59 pmDUB Dublin-DCA Washington, D.C. Reagan-National
16h 29m1 stop New York John F Kennedy Intl
$702JetBlue
Sat, Dec 12 - Fri, Dec 18
7:01 pm - 4:15 amDCA Washington, D.C. Reagan-National-DUB Dublin
28h 14m1 stop Boston Logan Intl
12:55 pm - 10:00 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 05m1 stop Philadelphia
$939Aer Lingus
Mon, Jan 4 - Thu, Jan 7
1:44 pm - 8:50 amDCA Washington, D.C. Reagan-National-DUB Dublin
14h 06m1 stop Raleigh-Durham
1:05 pm - 7:58 pmDUB Dublin-DCA Washington, D.C. Reagan-National
11h 53m1 stop Toronto Pearson Intl
$971Aer Lingus
Tue, Feb 2 - Sat, Feb 6
5:00 pm - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 20m1 stop Boston Logan Intl
1:05 pm - 10:38 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 33m1 stop Toronto Pearson Intl
$973Aer Lingus
Recent one-way flight deals from Reagan-National to Ireland
Wed, Nov 18
5:10 pm - 8:40 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 30m1 stop Philadelphia
$260British Airways
Mon, Mar 15
6:55 pm - 6:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
31h 15m1 stop Toronto Pearson Intl
$315Air Canada
Mon, Mar 15
4:00 pm - 6:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
34h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$324Air Canada
Sun, May 9
4:30 pm - 7:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 15m1 stop Montreal Pierre Elliott Trudeau Intl
$325Multiple Airlines
Sat, May 8
4:15 pm - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
11h 05m1 stop Boston Logan Intl
$329JetBlue
Thu, Apr 22
5:15 pm - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 05m1 stop Boston Logan Intl
$334JetBlue
Fri, Apr 23
6:15 pm - 8:20 amDCA Washington, D.C. Reagan-National-DUB Dublin
9h 05m1 stop Boston Logan Intl
$369JetBlue
Wed, Jan 27
4:33 pm - 8:50 amDCA Washington, D.C. Reagan-National-DUB Dublin
11h 17m1 stop Raleigh-Durham
$451Aer Lingus
Mon, Feb 1
5:39 pm - 8:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 06m1 stop Cleveland Hopkins Intl
$451Aer Lingus
Sun, Nov 29
3:44 pm - 8:50 amDCA Washington, D.C. Reagan-National-DUB Dublin
12h 06m1 stop Pittsburgh
$471Aer Lingus
Recent last minute flight deals from Reagan-National to Ireland
Sat, Nov 14 - Thu, Feb 11
6:06 pm - 8:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
33h 04m1 stop Chicago O'Hare Intl
9:00 am - 8:58 amDUB Dublin-DCA Washington, D.C. Reagan-National
28h 58m1 stop Toronto Pearson Intl
$764United Airlines
Sat, Nov 14 - Thu, Feb 11
7:05 pm - 8:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
32h 05m1 stop Chicago O'Hare Intl
9:00 am - 8:58 amDUB Dublin-DCA Washington, D.C. Reagan-National
28h 58m1 stop Toronto Pearson Intl
$764United Airlines
Sat, Nov 14 - Thu, Dec 24
6:06 pm - 8:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
33h 04m1 stop Chicago O'Hare Intl
9:00 am - 8:58 amDUB Dublin-DCA Washington, D.C. Reagan-National
28h 58m1 stop Toronto Pearson Intl
$764United Airlines
Sat, Nov 14 - Thu, Dec 24
8:45 pm - 7:10 amDCA Washington, D.C. Reagan-National-DUB Dublin
29h 25m1 stop Toronto Pearson Intl
9:00 am - 2:05 pmDUB Dublin-DCA Washington, D.C. Reagan-National
34h 05m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$766United Airlines
Mon, Nov 16 - Thu, Nov 26
4:05 pm - 7:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 40m1 stop Atlanta Hartsfield-Jackson
5:45 am - 5:23 pmDUB Dublin-DCA Washington, D.C. Reagan-National
16h 38m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$785Delta
Tue, Nov 17 - Tue, Nov 24
5:02 pm - 8:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 43m1 stop New York John F Kennedy Intl
8:50 am - 6:39 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 49m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$785Delta
Wed, Nov 18 - Wed, Dec 16
10:15 am - 7:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
16h 30m1 stop Atlanta Hartsfield-Jackson
8:50 am - 5:59 pmDUB Dublin-DCA Washington, D.C. Reagan-National
14h 09m2 stops Amsterdam Schiphol Boston Logan Intl
$785Delta
Wed, Nov 18 - Wed, Dec 16
1:15 pm - 7:30 amDCA Washington, D.C. Reagan-National-DUB Dublin
13h 15m1 stop Newark
9:30 am - 3:28 pmDUB Dublin-DCA Washington, D.C. Reagan-National
10h 58m1 stop Newark
$789United Airlines
Sun, Nov 15 - Sat, Nov 21
3:05 pm - 7:00 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 55m1 stop New York John F Kennedy Intl
1:05 pm - 7:58 pmDUB Dublin-DCA Washington, D.C. Reagan-National
11h 53m1 stop Toronto Pearson Intl
$970Aer Lingus
Sun, Nov 15 - Sat, Nov 21
5:28 pm - 8:45 amDCA Washington, D.C. Reagan-National-DUB Dublin
10h 17m1 stop Cleveland Hopkins Intl
1:40 pm - 7:40 pmDUB Dublin-DCA Washington, D.C. Reagan-National
11h 00m1 stop Hartford Bradley Intl
$1,044Aer Lingus
Booking Insights
Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Ireland flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
More
What are the cheapest fares from Washington, D.C. Reagan-National Airport to Ireland right now?
The cheapest fares from Washington, D.C. Reagan-National Airport to Ireland on KAYAK in the last week were to Dublin (DUB) from $683 round-trip, and to Shannon (SNN) from $763 round-trip.
What’s the cheapest month to fly from Washington, D.C. Reagan-National Airport to Ireland?
These monthly figures are based on KAYAK fares from the past 12 months, with extreme outliers removed so each month's typical price is accurate.
November is the cheapest time of year to fly, with average fares of $467. Prices are highest in December, when average flight costs increase to around $1,221.
Which airport in Ireland is the cheapest to fly to from Washington, D.C. Reagan-National Airport?
Based on KAYAK data from the past 12 months, the cheapest airports to fly into Ireland are:
• Dublin (DUB) (avg. price $615)
• Shannon (SNN) (avg. price $966)
What’s the cheapest day to fly from Washington, D.C. Reagan-National Airport to Ireland?
Wednesday tends to be the cheapest day to fly from Washington, D.C. Reagan-National Airport to Ireland, while Friday is the most expensive. Fares run about 31% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from Washington, D.C. Reagan-National Airport to Ireland?
Fares reflect aggregated pricing data and may not include every trip type.
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Washington, D.C. Reagan-National Airport to Ireland are:
• Aer Lingus (avg. price $506)
• British Airways (avg. price $637)
• American Airlines (avg. price $638)
• Air Canada (avg. price $741)
• JetBlue (avg. price $770)
What's the most popular airline to fly with from Washington, D.C. Reagan-National Airport to Ireland?
Drawing on KAYAK data from the past three months, the most popular airlines to fly with from Washington, D.C. Reagan-National Airport to Ireland are:
• Aer Lingus
• United Airlines
• JetBlue
• American Airlines
• Air Canada
What are the most popular flight destinations in Ireland?
Dublin and Shannon are the most popular flight destinations in Ireland, based on KAYAK data. Dublin is the clear favorite, making up 79% of that interest.
How many one-stop flights are there from Washington, D.C. Reagan-National Airport to Ireland across the week?
There are typically 27 one-stop flights a day from Washington, D.C. Reagan-National Airport to Ireland (189 a week), with the most operating on Tuesday.
Key details for Washington, D.C. Reagan-National Airport to Ireland flights
Low season | November |
|---|---|
High season | August |
Cheapest flight | $315 |
Your Washington, D.C. Reagan-National Airport to Ireland flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Washington, D.C. Reagan-National Airport to Ireland flights
Get tips on when to book, when to fly and what to know before your trip.Reviews of the top airlines flying from Reagan-National to Ireland
7.3
Aer LingusOverall score based on 1886 reviews
7.1Entertainment
6.7Food
7.5Boarding
8.1Crew
7.2Comfort
Airline reviews
All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent
10.0 ExcellentAnonymous, Oct 2026
All very good The food definitely lacks quality and at breakfast I was given a small muffin small orange juice and not even a coffee or tea were offered It would have been nice to have that first thing Apart from the food everything else was excellent
Boarding was extremely efficient; I appreciated the back-to-front loading strategy. The instructions from staff were very clear and thoughtful, and they were friendly and generous with service. In-flight entertainment was top-notch.
The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.
Absolutely the worst at baggage handling. Our baggage still has not been delivered. They couldn't find it in Dublin then when we got to Edinburgh they said the 2 bags were sitting in Dublin. After spending an hour filling out forms at the counter. We left for our hotel, bags arrived in Edinburgh at 505pm using my satellite tracker. Tried calling the numbers provided, no answer to their 24/7 service. Next morning the bags are still sitting at airport, no movement. Called different number provided by hotel in Sterling, the said it's souly the responsibility of the courier service now and they couldn't help. Completely ruined our travel plans, we must find clothes to purchase today instead of going to the museums we had purchased tickets for. This loss is costing us thousands in already paid hotels and services. No one takes any responsibility. I'll be contacting legal services on our return. We will never forget and I'll be a social advocate to avoid using this service.
Cabin crew was one of the worst in memory. Poor in delivering service - in some cases skipping it altogether. Someone in baggage handling managed to steal my electronic bag tracker from Apple.
I buy ticket from you and when I go to the airport aer Lingus they tell me you need travel visa for Ireland for one hour travel so when I buy tickets there no requirement I need transit, visa or not so when I try to cancel my ticket or change my ticket, you guys say there is no refund so you u guys take all my money which is very disappointed
The aircraft was clean and relatively comfortable- for an aircraft seat. The entertainment was good. The food was terrible, especially the “breakfast “ which was a cereal bar, and just not good. The crew were amazing, professional and no complaints there. The food was so bad, I know for my return, it will be inedible.
Flight crew was superb. Meal was one of the meals at altitude I’ve had
Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.
The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.
Good experience with this flight. Boarding was smooth with no issues. The short flight was good with quick drink & snack service. Nice easy way to get back from DC.
Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind
A nightmare. Scheduled flight delayed 2 hours then cancelled because pilot timed out . Unable to find another pilot. Really?! Weather certainly a factor, but JetBlue seemed totally unprepared for the chaos that ensued when flight routes were cancelled. More cancelled flights, finally many of us who had been bumped from other flights were allowed to board a Boston bound plane around 3:00am, delay after delay, sat on tarmac for another half hour while pilot dealt with weight distribution issues (?), arrived in Boston 4:30. Crew were wonderful- same attendants all day and night and they were exhausted. Fortunately for me and my son that Boston was our final destination, not so lucky for many who missed connecting flights.
The flight was delayed 14 hours and communication was very poor. No one seemed to know what was happening and the gate agent was trying to help people for several flights. She was by herself trying to help 100s of people.
JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!
On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!
Flight was on time and smooth. Customer service was decent
They forced me to check my hand luggage at the gate.
Still hasn’t left. Why are you asking how it was?
My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.
More options for your flight from Reagan-National to Ireland
Complete your trip to Ireland with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Ireland
Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to Ireland
Flights from all regions of Reagan-National to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from Reagan-National to popular regions in Ireland
Flights to popular cities in Ireland
Flights to Corkfrom $895
Flights to Donegalfrom $1,065
Flights to Dublinfrom $683
Flights to Shannonfrom $764