Washington to Dublin flights

Find your dates. Discover your next journey.

Lowest observed
€210
Average observed
€270
Cheapest month
December 2026
Last checked
8 Oct 2026
Observed fares. Prices may change.

More dates worth a look

Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.
Short answer

We have seen United Airlines fares from Washington to Dublin, non-stop. The lowest fare our own searches returned is €210, seen on 4 Sep 2026. The average across the fares we caught is €270. December 2026 is the cheapest month in our observations, at €210. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Washington to Dublin. Prices move often, so pick your dates to see the latest options.

Route distance
5,443 km
Reported fastest flight
7h 34m
Airlines seen
United Airlines, American Airlines, Delta Air Lines
Alternative airports
DCA

Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed
Every price is a fare we actually saw, and it may change at any time.
Compare the same trip
We show like-for-like journeys so the comparison is fair.
Confirm with the provider
The price is final on the provider's site, where your booking is completed.
How our prices work

Frequently asked

How much is a flight from Washington to Dublin?

The lowest fare we have observed is €210, found on 4 Sep 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Washington to Dublin?

In our observations December 2026 is the cheapest month so far, at €210.

Are there direct flights from Washington to Dublin?

Yes. We have seen non-stop flights on this route, flown by United Airlines.

Which airlines fly from Washington to Dublin?

These are the carriers we have seen on the route: United Airlines.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide

Keep exploring

Istanbul
Washington → Istanbulfrom €309 ›
Dublin
Istanbul → Dublinfrom €69 ›
San Salvador
Washington → San Salvadorfrom €132 ›

Similar routes

Washington → Istanbul · €309Istanbul → Dublin · €69Washington → San Salvador · €132Paris → Dublin · €16Washington → Orlando · €21London → Dublin · €19Washington → LondonStockholm → Dublin · €16

Airlines on this route

More routes from Washington

Washington - Istanbul€309Washington - San Salvador€132Washington - Orlando€21Washington - LondonExplore routeWashington - Fort Lauderdale€40Washington - Dubai€309
Show all 30 routes →
Washington - Atlanta€28Washington - Houston€65Washington - Paris€202Washington - Los Angeles€73Washington - Guatemala CityExplore routeWashington - MinneapolisExplore routeWashington - Dallas€64Washington - New YorkExplore routeWashington - CairoExplore routeWashington - San Juan€82Washington - RomeExplore routeWashington - BostonExplore routeWashington - Charleston€73Washington - Nashville€78Washington - Miami€34Washington - MunichExplore routeWashington - Tampa€46Washington - ColumbusExplore routeWashington - FrankfurtExplore routeWashington - TorontoExplore routeWashington - Las VegasExplore routeWashington - MontrealExplore routeWashington - BarcelonaExplore routeWashington - Indianapolis€40

More routes to Dublin

Istanbul - Dublin€69Paris - Dublin€16London - Dublin€19Stockholm - Dublin€16Lisbon - Dublin€31Edinburgh - Dublin€19
Show all 30 routes →
Southampton - Dublin€68Dusseldorf - DublinExplore routeBristol - Dublin€21Toronto - Dublin€142Glasgow - DublinExplore routeAmsterdam - DublinExplore routeFaro - DublinExplore routeWarsaw - Dublin€25Liverpool - DublinExplore routeBerlin - DublinExplore routeCopenhagen - Dublin€16Izmir - DublinExplore routeBarcelona - DublinExplore routePalma - DublinExplore routeZurich - DublinExplore routeAberdeen - DublinExplore routeDubrovnik - DublinExplore routeAntalya - DublinExplore routeBirmingham - DublinExplore routeHalifax - DublinExplore routeFrankfurt - Dublin€37Malaga - Dublin€19Manchester - Dublin€18New York - DublinExplore route

Recently observed fares. Prices may change.

About these prices
Fares are observed at trusted providers and refreshed regularly. They can change at any time and may not include extras.
Data and updates
Last checked 8 Oct 2026. Availability and fares must be confirmed when you search.
Your booking
When you book, the price is confirmed with the provider. Booking is completed on their site; we do not process payments.

Last checked: 8 Oct 2026