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Flights from Dublin to Washington D.C. Starting at €317

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

  • One way
  • Round-trip
      • Cheapest nonstop
        DUB12:30
        8h 10m
        Nonstop
        IAD15:40
        Fri, Feb 28|Dublin - Washington D.C.|Aer Lingus
        €547€760
        28% OFF
        28% OFF
        €760€547

        Choose Aer Lingus flights from Dublin to Washington D.C.. The one-way direct flight with Aer Lingus departs from Dublin Airport on Fri, Feb 28, arriving at Dulles International Airport. One-way Prices start from €547 including taxes and charges.

      • DUB12:30
        8h 10m
        Nonstop
        IAD15:40
        Sat, Feb 1|Dublin - Washington D.C.|Aer Lingus
        €547€760
        28% OFF
        28% OFF
        €760€547

        Choose Aer Lingus flights from Dublin to Washington D.C.. The one-way direct flight with Aer Lingus departs from Dublin Airport on Sat, Feb 1, arriving at Dulles International Airport. One-way Prices start from €547 including taxes and charges.

      • DUB12:15
        14h 10m
        1 stop
        IAD21:25
        Tue, Apr 8|Dublin - Washington D.C.|WestJet
        €317€760
        57% OFF
        57% OFF
        €760€317

        Choose WestJet flights from Dublin to Washington D.C.. The one-way connecting flight with WestJet departs from Dublin Airport on Tue, Apr 8, arriving at Dulles International Airport. One-way Prices start from €317 including taxes and charges.

      • DUB11:05
        14h 55m
        1 stop
        IAD21:00
        Fri, Feb 28|Dublin - Washington D.C.|TAP Air Portugal
        €373
        €373

        Choose TAP Air Portugal flights from Dublin to Washington D.C.. The one-way connecting flight with TAP Air Portugal departs from Dublin Airport on Fri, Feb 28, arriving at Dulles International Airport. One-way Prices start from €373 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Thu, Feb 13|Dublin - Washington D.C.|Icelandair
        €379
        €379

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Thu, Feb 13, arriving at Dulles International Airport. One-way Prices start from €379 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Fri, Feb 28|Dublin - Washington D.C.|Icelandair
        €379
        €379

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Fri, Feb 28, arriving at Dulles International Airport. One-way Prices start from €379 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Fri, Feb 14|Dublin - Washington D.C.|Icelandair
        €379
        €379

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Fri, Feb 14, arriving at Dulles International Airport. One-way Prices start from €379 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Thu, Feb 20|Dublin - Washington D.C.|Icelandair
        €380
        €380

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Thu, Feb 20, arriving at Dulles International Airport. One-way Prices start from €380 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Mon, Feb 3|Dublin - Washington D.C.|Icelandair
        €380
        €380

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Mon, Feb 3, arriving at Dulles International Airport. One-way Prices start from €380 including taxes and charges.

      • DUB11:30
        11h 55m
        1 stop
        IAD18:25
        Sun, Jan 26|Dublin - Washington D.C.|Icelandair
        €380
        €380

        Choose Icelandair flights from Dublin to Washington D.C.. The one-way connecting flight with Icelandair departs from Dublin Airport on Sun, Jan 26, arriving at Dulles International Airport. One-way Prices start from €380 including taxes and charges.

      • DUB01:00 pm
        3h 5m
        Nonstop
        WAS02:00 pm
        Fri, Jan 31|Dublin - Washington D.C.|Aer Lingus
        Find More Flights
        Find More Flights

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

Dublin to Washington D.C. flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. EI592

    Aer Lingus

    06:20

    DUB

    2.6h

    09:55

    MAD

    SMTW---
    Search

  2. AT971

    Royal Air Maroc

    19:55

    MAD

    1.8h

    20:45

    CMN

    SMTWTFS

  3. AT218

    Royal Air Maroc

    16:05

    CMN

    8.0h

    19:05

    IAD

    --T-T-S

  4. OG881

    PLAY Airline

    11:35

    DUB

    2.7h

    13:15

    KEF

    SMTWTFS
    Search

  5. OG111

    PLAY Airline

    15:50

    KEF

    6.2h

    18:00

    BOS

    SMTWTFS

  6. UA1734

    United Airlines

    06:00

    BOS

    1.6h

    07:34

    IAD

    SMTWTFS

  7. FI417

    Icelandair

    12:15

    DUB

    2.7h

    13:55

    KEF

    SMTWTFS
    Search

  8. FI645

    Icelandair

    16:50

    KEF

    6.5h

    19:20

    IAD

    SMTWTFS

  9. SK538

    Scandinavian Airlines

    12:40

    DUB

    2.2h

    15:50

    CPH

    SMTWTFS
    Search

  10. SK925

    Scandinavian Airlines

    17:30

    CPH

    8.5h

    19:59

    IAD

    S-TWTF-

  11. EI117

    Aer Lingus

    12:50

    DUB

    8.0h

    Nonstop

    15:50

    IAD

    SMTWTFS
    Search
Find more flights and airlines

Find the best time to fly from Dublin to Washington D.C.

We monitor flight fares to help you find the best deals effortlessly

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

Airlines Flying from Dublin to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Aer Lingus logoAer LingusPLAY Airline logoPLAY Airline

FAQ

  • When are flight tickets from Dublin (DUB) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Dublin to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dublin (DUB) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around €821.

  • How long does it take to fly from Dublin (DUB) to Washington D.C. (WAS) and what is the distance?

    It takes around 8 hours to fly from Dublin (DUB) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from Dublin (DUB) to Washington D.C. (WAS)?

    Airlines with flights from Dublin (DUB) to Washington D.C. (WAS): British Airways, Aer Lingus and American Airlines.

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

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 Dublin to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Dublin to Washington D.C.

Cheapest nonstop flight price€317
Cheapest round-trip ticket price€356
Off-season for travelMarch
Peak season for travelOctober
Flight distance5,441.16 km
Average flight time8 hours
Popular airlineAir France

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