€331 Find Cheap Flights from Dublin to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Washington departing on 15/1. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Washington, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Washington Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stop€482
Spokane
Spokane2 stops€699

Good to know

Low season

March

High season

September

Cheapest flight

€331
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Seattle

FAQs - booking Washington flights

  • How long is the flight to Washington from Dublin?

    Flights to Seattle9h 22m
  • What is the cheapest flight to Washington from Dublin?

    The cheapest ticket to Washington from Dublin found in the last 72 hours was €331 one-way, and €482 round-trip. The most popular route is from Dublin to Seattle, and the cheapest round-trip airline ticket found on this route in the last 72 hours was €331.

  • Which airlines fly to Washington?

    American Airlines flies most frequently to Seattle from Dublin.

  • How does KAYAK find such low prices on flights from Dublin to Washington?

    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 Dublin to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Washington 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 Dublin to Washington?

    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 Dublin to Washington 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 Dublin to Washington?

    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 Dublin to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Washington

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Dublin is November.
  • Morning departure is around 19% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Dublin to Washington

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Dublin to Washington? 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.
7.1
IcelandairOverall score based on 509 reviews
8.1Crew
7.1Entertainment
7.1Boarding
7.0Comfort
6.3Food
Airline reviews

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

8.0 ExcellentAnonymous, Dec 2024KEF - BWI
Read more Icelandair reviews

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

take snacks and food. purchase options in flight are not great

Had a screaming child next to us. Not the airline’s fault but still annoying.

Icelandair flight was excellent. The checkin and security arrangements for Saga Premium passengers at Newark was very poor - our checkin opened much later than the normal and our security queue simply led us to the back of the normal queue. Someone was having a laugh surely!

Never took flight. See previous comment on trip from Boston to Reykjavik. Used a different airline that i had to find and book.

The flight was on time and the crew was nice. I did not like the fact that my husband and I were seated in different rows. I feel pressured by airlines to pay more to choose our seats. We will sit anywhere, but we shouldn't have to pay to sit together. I also think they should serve at least a snack that's free.

One of the worst airlines I ever flew. Boarding is a disaster, they are always late, the planes are overly crowded. Everyone on my flight lost their connection because they were 2h late. Reykjavik is also not the best airport out there.

Been travelling for 2mo. And when you meet flight Attendants that love their jobs you can just tell. And makes flying with them worth another flight in the future!!

Everything was great! My only critique is 25 euro for wifi is wild, but I get it

Good, but I feel there should be a separate boarding line for seniors

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

British airways keeps canceling our flights. I won’t be booking any future flights with them

I could not charge my phone the entire night or read my book, as the whole middle isle was without power.

Book cheap flights from Dublin to Washington

Recent return flight deals

 
These are the cheapest return flights from Dublin to Washington found on KAYAK in the last 72 hours.
16/1Thu
1 stop
25h 25mDUB-SEA
24/1Fri
1 stop
14h 35mSEA-DUB
€482
16/1Thu
1 stop
14h 36mDUB-SEA
24/1Fri
1 stop
14h 35mSEA-DUB
€488
16/1Thu
1 stopIcelandair
13h 30mDUB-SEA
24/1Fri
1 stopIcelandair
11h 40mSEA-DUB
€490
21/1Tue
2 stopsScandinavian Airlines
42h 59mDUB-PDX
28/1Tue
2 stopsScandinavian Airlines
38h 40mPDX-DUB
€492
16/1Thu
1 stopIcelandair
13h 30mDUB-SEA
24/1Fri
1 stopIcelandair
11h 40mSEA-DUB
€500
16/1Thu
2 stopsScandinavian Airlines
41h 55mDUB-SEA
24/1Fri
2 stopsScandinavian Airlines
39h 05mSEA-DUB
€505
13/1Mon
1 stopBritish Airways
22h 50mDUB-SEA
20/1Mon
1 stopBritish Airways
14h 15mSEA-DUB
€643
18/5Sun
directAer Lingus
9h 40mDUB-SEA
28/5Wed
directAer Lingus
9h 05mSEA-DUB
€716
26/1Sun
1 stopBritish Airways
13h 50mDUB-PDX
18/9Thu
1 stopBritish Airways
16h 05mPDX-DUB
€718
26/3Wed
directAer Lingus
9h 45mDUB-SEA
5/4Sat
1 stopAer Lingus
24h 31mSEA-DUB
€748

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Washington found on KAYAK in the last 72 hours.
15/1Wed
3 stops
51h 10mDUB-SEA
€331
3/2Mon
3 stops
52h 30mDUB-PDX
€342
5/4Sat
3 stopsWestJet
29h 45mDUB-SEA
€346
27/5Tue
2 stopsWestJet
35h 08mDUB-SEA
€398
11/5Sun
1 stopIcelandair
13h 35mDUB-SEA
€411
16/4Wed
1 stopIcelandair
16h 25mDUB-SEA
€437
7/5Wed
1 stopAer Lingus
17h 20mDUB-PDX
€532
23/12Mon
directAer Lingus
9h 45mDUB-SEA
€558
12/2Wed
1 stopBritish Airways
15h 55mDUB-PDX
€586
15/3Sat
1 stopBritish Airways
16h 15mDUB-SEA
€610

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Last minute flights from Dublin to Washington

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to Washington that are departing in the next 10 days.
23/12Mon
multi-stopIcelandair
13h 30mDUB-SEA
30/12Mon
multi-stopIcelandair
11h 40mSEA-DUB
€669
23/12Mon
directAmerican Airlines
9h 45mDUB-SEA
30/12Mon
directAmerican Airlines
9h 10mSEA-DUB
€781
23/12Mon
multi-stop
34h 35mDUB-SEA
30/12Mon
multi-stop
36h 35mSEA-DUB
€864
21/12Sat
multi-stop
20h 20mDUB-SEA
21/1Tue
multi-stop
15h 52mSEA-DUB
€870
21/12Sat
multi-stopAir Canada
20h 20mDUB-SEA
20/1Mon
multi-stopAir Canada
28h 05mSEA-DUB
€875
20/12Fri
multi-stopAir Canada
20h 20mDUB-SEA
20/1Mon
multi-stopAir Canada
28h 05mSEA-DUB
€925
23/12Mon
multi-stopBritish Airways
27h 50mDUB-SEA
30/12Mon
multi-stopBritish Airways
17h 05mSEA-DUB
€927
19/12Thu
multi-stopBritish Airways
22h 50mDUB-SEA
20/1Mon
multi-stopBritish Airways
14h 15mSEA-DUB
€1,004
19/12Thu
multi-stopAer Lingus
40h 19mDUB-SEA
18/1Sat
multi-stopAer Lingus
17h 55mSEA-DUB
€1,074
23/12Mon
multi-stopAer Lingus
34h 40mDUB-SEA
29/12Sun
multi-stopAer Lingus
20h 44mSEA-DUB
€1,098

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Everything you need to know for your flight from Dublin to Washington

Information on your arrival and departure airports

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