How much are round-trip flights from Washington, D.C. to Dublin?

The best price we found for a round-trip flight from Washington, D.C. to Dublin is C$424. 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.

How long does it take to fly from Washington, D.C. to Dublin?

7 hours and 3 minutes is the average flight time from Washington, D.C. to Dublin.

Which airlines fly direct from Washington, D.C. to Dublin?

Aer Lingus, British Airways and SWISS fly direct from Washington, D.C. to Dublin.

How many flights are there a week from Washington, D.C. to Dublin?

There are 54 flights per week flying from Washington, D.C. to Dublin, as of April 2024.

When is the cheapest time to fly from Washington, D.C. to Dublin?

The cheapest month to fly from Washington, D.C. to Dublin is usually December.

Which upcoming date is cheapest to fly from Washington, D.C. to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Dublin Airport on Saturday, December 7, 2024 .

Can I get a direct flight from Washington, D.C. to Dublin Airport?

Yes – the average flight time is 7 hours and 3 minutes.

How can I find the best flight deal to Dublin?

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 Dublin 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.

When is the best time to book flights to Dublin?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Cheap flights from Washington, D.C. to Dublin from C$424

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Flight deals from Washington, D.C. to Dublin

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Dublin? Find the lowest prices on one-way and round-trip tickets right here.

Dublin.C$424 per passenger.Departing Sat, Dec 7, returning Fri, Jan 10.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Sat, Dec 7, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Fri, Jan 10, arriving in Washington Dulles.Price includes taxes and charges.From C$424, select.

Dublin.C$457 per passenger.Departing Fri, Nov 15, returning Sun, Nov 24.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Fri, Nov 15, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Sun, Nov 24, arriving in Washington Dulles.Price includes taxes and charges.From C$457, select.

Dublin.C$457 per passenger.Departing Mon, Oct 21, returning Wed, Oct 30.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Mon, Oct 21, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Wed, Oct 30, arriving in Washington Dulles.Price includes taxes and charges.From C$457, select.

Dublin.C$471 per passenger.Departing Thu, Sep 12, returning Fri, Sep 20.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Thu, Sep 12, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Fri, Sep 20, arriving in Washington Dulles.Price includes taxes and charges.From C$471, select.

Dublin.C$474 per passenger.Departing Tue, Feb 18, returning Wed, Feb 26.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Baltimore Washington International on Tue, Feb 18, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Wed, Feb 26, arriving in Baltimore Washington International.Price includes taxes and charges.From C$474, select.

Dublin.C$488 per passenger.Departing Sun, Aug 11, returning Thu, Aug 22.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Sun, Aug 11, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Thu, Aug 22, arriving in Washington Dulles.Price includes taxes and charges.From C$488, select.

Dublin.C$501 per passenger.Departing Sun, Sep 22, returning Sun, Oct 6.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Washington Dulles on Sun, Sep 22, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Sun, Oct 6, arriving in Washington Dulles.Price includes taxes and charges.From C$501, select.

Dublin.C$507 per passenger.Departing Sun, Aug 25, returning Mon, Sep 2.Round-trip flight with Fly Play.Outbound indirect flight with Fly Play, departing from Baltimore Washington International on Sun, Aug 25, arriving in Dublin.Inbound indirect flight with Fly Play, departing from Dublin on Mon, Sep 2, arriving in Baltimore Washington International.Price includes taxes and charges.From C$507, select.

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Find the cheapest month to fly from Washington, D.C. to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Dublin flights are currently cheapest in October.

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Direct flights from Washington, D.C. to Dublin

Washington, D.C. to Dublin: Alternative routes

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

Washington, D.C. to Dublin: Flight information

The things to know before you go.

Cheapest flight found	C$424
Cheapest month to fly	December
Average flight time	7 hrs, 3 mins
Most popular airline	Aer Lingus
Average flights per week	108

Finding cheap flights from Washington, D.C. to Dublin: Frequently asked questions

: The best price we found for a round-trip flight from Washington, D.C. to Dublin is C$424. 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.
: 7 hours and 3 minutes is the average flight time from Washington, D.C. to Dublin.
: Aer Lingus, British Airways and SWISS fly direct from Washington, D.C. to Dublin.
: There are 54 flights per week flying from Washington, D.C. to Dublin, as of April 2024.
: The cheapest month to fly from Washington, D.C. to Dublin is usually December.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Dublin Airport on Saturday, December 7, 2024.
: Yes – the average flight time is 7 hours and 3 minutes.
: 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 Dublin 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 Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Dublin from Washington, D.C.

Looking for cheap tickets from Washington, D.C. to Dublin? 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 Delta Air Lines 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 Washington, D.C. to Dublin. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Dublin from Washington, D.C. from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Washington, D.C.–Dublin ticket prices. If you're 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 Dublin from Washington, D.C..
Set up a Price Alert. You can easily track the fare of your cheap Washington, D.C.–Dublin 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 Washington, D.C. and Dublin? 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 Washington, D.C. and Dublin. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Dublin, too. Check the difference in price as you search – you might just stumble on 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 Washington, D.C. to Dublin 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 the next time you travel.

Combine your flight to Dublin from Washington, D.C. with hotels and car rental

Once you've secured your cheap flight ticket from Washington, D.C. to Dublin, discover the best prices and exclusive rates for hotels in Dublin or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

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

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

Cheap flights from Washington, D.C. to Dublin