€254 Find Cheap Flights to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to District of Columbia departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to District of Columbia, as well as popular online travel agencies
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Flight Deals

Book Cheap District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to District of Columbia 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 return flight deals to District of Columbia

Wed, 13 May - Mon, 25 May
Multiple Airlines Logo
10:30 - 20:20
DUB
-
IAD
14h 50m
1 stop
Multiple Airlines Logo
22:25 - 18:40
IAD
-
DUB
15h 15m
1 stop
€343Multiple Airlines
Wed, 13 May - Mon, 25 May
Multiple Airlines Logo
10:30 - 20:20
DUB
-
IAD
14h 50m
1 stop
Multiple Airlines Logo
22:25 - 19:35
IAD
-
DUB
16h 10m
1 stop
€344Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Scandinavian Airlines Logo
19:05 - 17:00
DUB
-
IAD
26h 55m
1 stop
Scandinavian Airlines Logo
20:20 - 18:20
IAD
-
DUB
17h 00m
1 stop
€373Scandinavian Airlines
Fri, 17 Apr - Sun, 19 Apr
Scandinavian Airlines Logo
11:10 - 17:00
DUB
-
IAD
34h 50m
2 stops
Scandinavian Airlines Logo
20:20 - 19:05
IAD
-
DUB
17h 45m
2 stops
€395Scandinavian Airlines
Wed, 22 Apr - Wed, 29 Apr
JetBlue Logo
10:40 - 19:06
DUB
-
DCA
13h 26m
1 stop
JetBlue Logo
13:20 - 08:20
DCA
-
DUB
14h 00m
1 stop
€405JetBlue
Tue, 26 May - Mon, 1 Jun
JetBlue Logo
10:40 - 15:43
DUB
-
DCA
10h 03m
1 stop
JetBlue Logo
06:00 - 09:00
DCA
-
DUB
22h 00m
1 stop
€412JetBlue
Mon, 16 Mar - Sun, 22 Mar
Delta Logo
13:25 - 23:44
DUB
-
DCA
14h 19m
2 stops
Delta Logo
17:05 - 09:20
DCA
-
DUB
12h 15m
1 stop
€467Delta
Mon, 16 Mar - Sun, 29 Mar
United Airlines Logo
08:00 - 18:05
DUB
-
DCA
14h 05m
1 stop
United Airlines Logo
11:55 - 09:45
DCA
-
DUB
16h 50m
1 stop
€468United Airlines
Mon, 16 Mar - Tue, 24 Mar
United Airlines Logo
08:00 - 18:05
DUB
-
DCA
14h 05m
1 stop
United Airlines Logo
20:10 - 09:55
DCA
-
DUB
9h 45m
1 stop
€468United Airlines
Wed, 22 Apr - Wed, 29 Apr
Delta Logo
13:25 - 22:41
DUB
-
DCA
14h 16m
2 stops
Delta Logo
12:59 - 08:15
DCA
-
DUB
14h 16m
2 stops
€469Delta
Booking Insights

KAYAK's insights & trends for flights to District of Columbia

Get data-powered insights and trends into flights to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to District of Columbia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to District of Columbia from Ireland found in the last 72 hours was to Washington, D.C. Dulles Intl Airport, at €466 return. The most popular route is Dublin (DUB) to Washington, D.C. Dulles Intl Airport (IAD) and the cheapest return airline ticket found on this route in the last 72 hours was €466.

What is the cheapest month to fly from Ireland to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to District of Columbia is March, when tickets cost €363 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is €592 and €586 respectively.

How far in advance should I book a flight from Ireland to District of Columbia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to District of Columbia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ireland to District of Columbia, you should book around 5 weeks before departure, which saves you about 26% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Which is the cheapest airport to fly into in District of Columbia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in District of Columbia is Washington, D.C. Dulles Intl Airport (IAD), with an average flight price of €395.

Good to know

Low seasonJanuary
Cheapest flight€254
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Dublin to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Ireland to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to District of Columbia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to District of Columbia?

    Based on KAYAK data, the cheapest day to fly to District of Columbia is Thursday when return tickets can be as cheap as €653. On the other hand, the most expensive day to fly is Sunday, when return prices are €787 on average.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the evening, when retur flights cost €515 on average. Morning departures are around 36% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is €699.

Top tips for finding cheap flights to District of Columbia

  • Looking for cheap airfare to District of Columbia? 25% of our users found return tickets to District of Columbia for the following prices or less: From Dublin €422
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest District of Columbia flight deals.

Reviews of the top airlines flying to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to District of Columbia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9344 reviews
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

8.0 ExcellentDr. Joseph, Feb 2026
ORD - DCA
Read more United Airlines reviews

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Everything you need to know for your flight to District of Columbia

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.