S$ 388 Cheap Flights from Washington D.C. to Dublin (WAS-DUB)

Cheap Flights from Washington D.C. to Dublin

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Cheap Flights from Washington D.C. to Dublin starting at S$ 388

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Washington D.C. to Dublin

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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Washington D.C. to Dublin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

PLAY

From S$ 346

Porter Airlines

From S$ 425

United Airlines

From S$ 448

American Airlines

From S$ 451

Air Canada

From S$ 488

Icelandair

From S$ 496

Jetblue Airways

From S$ 504

Westjet

From S$ 521

Tap Portugal

From S$ 586

Norse Atlantic Airways

From S$ 620

ANA airlines

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Alternative Routes from Washington D.C. to Dublin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Washington D.C. to Dublin.

Cheapest
IAD
18:50
10h 25m
1 transfer
DUB
10:15
Dulles International Airport - Dublin Airport
Wed, Jul 10PLAY Airline
S$ 346
DCA
17:00
20h 25m
2 transfer
DUB
18:25
Ronald Reagan Washington National Airport - Dublin Airport
Mon, Apr 22American Airlines
S$ 451
DCA
17:00
20h 25m
2 transfer
DUB
18:25
Ronald Reagan Washington National Airport - Dublin Airport
Mon, Apr 22American Airlines
S$ 451
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Frequently Asked Questions

When to buy flight tickets from Washington D.C. (WAS) to Dublin (DUB) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Washington D.C. (WAS) to Dublin (DUB) cost?
According to Trip.com's data, the lowest price is around S$ 1,707.
How long is a flight from Washington D.C. (WAS) to Dublin (DUB)?
It takes about 7 hours 5 minutes to fly from Washington D.C. (WAS) to Dublin (DUB).
What is the transportation method from the main airport to downtown in Dublin?
- The distance from Dublin Airport to downtown is about 7km, by taxi about 20 minutes.
What are the most popular airlines that fly from Washington D.C. (WAS) to Dublin (DUB)?
Airlines with flights from Washington D.C. (WAS) to Dublin (DUB): United Airlines, Aer Lingus, British Airways, Air Canada, Lufthansa and Swiss Airlines.
What's the most popular airline for direct flights from Washington D.C. (WAS) to Dublin (DUB)?
Aer Lingus operates 3 direct flights from Washington D.C. (WAS) to Dublin (DUB).
How many airports in Dublin?
There are 1 airports near Dublin: Dublin Airport.

How to find a cheap flight from Washington D.C. to Dublin

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Dublin. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Find cheapest flight ticket from Washington D.C. to Dublin

Cheapest direct flight price	S$ 387
Cheapest return ticket price	S$ 580
Cheapest month	December
Peak season for travel	June
Flight distance	5,441.16km
Average flight time	7 hours 5 minutes
Popular airline	American Airlines