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Cheap Flights from Cork to Washington Dulles

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Compare Cork to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

Book the best Washington Dulles fare with no extra fees

Flight deals from Cork to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Cork to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..479 € per passenger.Departing Thu, 20 Mar, returning Tue, 25 Mar.Return flight with KLM.Outbound indirect flight with KLM, departs from Cork on Thu, 20 Mar, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Tue, 25 Mar, arriving in Cork.Price includes taxes and charges.From 479 €, select.
Washington D.C..491 € per passenger.Departing Thu, 22 May, returning Tue, 27 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Cork on Thu, 22 May, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Tue, 27 May, arriving in Cork.Price includes taxes and charges.From 491 €, select.
Washington D.C..491 € per passenger.Departing Tue, 1 Apr, returning Tue, 8 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Cork on Tue, 1 Apr, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Tue, 8 Apr, arriving in Cork.Price includes taxes and charges.From 491 €, select.
Washington D.C..616 € per passenger.Departing Wed, 29 Oct, returning Mon, 3 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Cork on Wed, 29 Oct, arriving in Washington Dulles.Inbound indirect flight with KLM, departs from Washington Dulles on Mon, 3 Nov, arriving in Cork.Price includes taxes and charges.From 616 €, select.
Washington D.C..705 € per passenger.Departing Wed, 2 Jul, returning Sun, 6 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Cork on Wed, 2 Jul, arriving in Washington Dulles.Inbound indirect flight with Lufthansa, departs from Washington Dulles on Sun, 6 Jul, arriving in Cork.Price includes taxes and charges.From 705 €, select.
Washington D.C..811 € per passenger.Departing Mon, 31 Mar, returning Thu, 3 Apr.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Cork on Mon, 31 Mar, arriving in Washington Dulles.Inbound indirect flight with Aer Lingus, departs from Washington Dulles on Thu, 3 Apr, arriving in Cork.Price includes taxes and charges.From 811 €, select.

Find the cheapest month to fly from Cork to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cork to Washington Dulles flights are currently cheapest in March.
Mar
from 479 €
Apr
from 491 €
May
from 491 €
Jun
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Jul
from 705 €
Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Cork to Washington Dulles: Alternative routes

Compare routes from Cork to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Cork to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found479 €
Cheapest month to flyMarch

Finding cheap flights from Cork to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Cork to Washington Dulles is 479 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cork to Washington Dulles. But we found flights with one or more stops from 479 €.
As of March 2025, there are no flights flying from Cork to Washington Dulles.
The cheapest month to fly from Cork to Washington Dulles is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cork Airport to Washington Dulles Airport on Thursday, 20 March 2025.
No airlines currently offer direct flights between Cork Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, KLM offers the cheapest flight tickets to Washington Dulles.

How to find cheap flights to Washington Dulles from Cork

Looking for cheap tickets from Cork to Washington Dulles? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Cork to Washington Dulles. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Washington Dulles from Cork from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Cork-Washington Dulles ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Washington Dulles from Cork.
  • Set up a Price Alert. You can easily track the fare of your cheap Cork-Washington Dulles flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Cork and Washington Dulles? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Cork and Washington Dulles. We scour the internet for the best Business, Premium Economy and First Class flight fares to Washington Dulles, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Cork to Washington Dulles flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Washington Dulles from Cork with hotels and car hire

    Once you've secured your cheap flight ticket from Cork to Washington Dulles, discover the best prices and exclusive rates for hotels in Washington Dulles or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Cork to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.