Flights from Washington, D.C. to Dublin available from USD 642*

Promo code

Our best rates from Washington, D.C. to Dublin

Jul 2026
FromUSD 917*
Fare: Round trip/Economy
Aug 2026
FromUSD 837*
Fare: Round trip/Economy
Sep 2026
FromUSD 649*
Fare: Round trip/Economy
Displaying fares for July-2026
  • 25

    Sa

    JUL

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 31

    Fr

  • 01

    Sa

    AUG

  • 02

    Su

  • 03

    Mo

  • 04

    Tu

  • 05

    We

  • 06

    Th

  • 07

    Fr

  • 08

    Sa

  • 09

    Su

  • 10

    Mo

  • 11

    Tu

  • 12

    We

  • 13

    Th

  • 14

    Fr

  • 15

    Sa

  • 16

    Su

  • 17

    Mo

  • 18

    Tu

  • 19

    We

  • 20

    Th

  • 21

    Fr

  • 22

    Sa

  • 23

    Su

  • 24

    Mo

    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Washington, D.C. to Dublin

    USD

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 03 2026 - Oct 29 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 06 2026 - Oct 28 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 06 2026 - Oct 29 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 06 2026 - Oct 30 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 17 2026 - Oct 29 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 03 2026 - Oct 28 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 03 2026 - Oct 30 2026
    From
    USD 642
    Round trip
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Oct 17 2026 - Oct 28 2026
    From
    USD 642
    Round trip
    Economy
    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
     

    Plan ahead for your trip from Washington, D.C. to Dublin with Icelandair

    USD
    Plan ahead for your trip from Washington, D.C. to Dublin with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 05 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 06 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 07 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 10 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 12 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 18 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 25 2027 - Feb 25 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 27 2027 - Jan 31 2027

    From

    USD 657

    Viewed 1 hour ago

    Washington, D.C. (IAD)Dublin (DUB)Round trip
    /
    Economy    		Jan 27 2027 - Feb 03 2027

    From

    USD 657

    Viewed 1 hour ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.