Flights from Portland to Dublin available from USD 612*

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Our best rates from Portland to Dublin

Jun 2026
FromUSD 1,175*
Fare: Round trip/Economy
Jul 2026
FromUSD 736*
Fare: Round trip/Economy
Aug 2026
FromUSD 998*
Fare: Round trip/Economy
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    • *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 Portland to Dublin

    USD

    Portland (PDX)to

    Dublin (DUB)
    Sep 06 2026 - Sep 16 2026
    From
    USD 633
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Jul 24 2026 - Aug 05 2026
    From
    USD 736
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Aug 22 2026 - Sep 05 2026
    From
    USD 998
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Aug 01 2026 - Aug 09 2026
    From
    USD 1,013
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Sep 03 2026 - Sep 13 2026
    From
    USD 1,091
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Sep 09 2026 - Sep 18 2026
    From
    USD 1,113
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Jun 30 2026 - Jul 06 2026
    From
    USD 1,175
    Round trip
    Economy

    Portland (PDX)to

    Dublin (DUB)
    Jun 13 2026 - Jun 25 2026
    From
    USD 1,341
    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 Portland to Dublin with Icelandair

    USD
    Plan ahead for your trip from Portland to Dublin with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Portland (PDX)Dublin (DUB)Round trip
    /
    Economy    		Jan 11 2027 - Jan 17 2027

    From

    USD 743

    Viewed 9 hrs ago

    Portland (PDX)Dublin (DUB)Round trip
    /
    Economy    		May 01 2027 - May 07 2027

    From

    USD 1,027

    Viewed 19 hrs ago

    Portland (PDX)Dublin (DUB)Round trip
    /
    Economy    		Feb 06 2027 - Mar 06 2027

    From

    USD 1,041

    Viewed 2 days ago

    Portland (PDX)Dublin (DUB)Round trip
    /
    Economy    		May 01 2027 - May 11 2027

    From

    USD 1,062

    Viewed 19 hrs ago

    Portland (PDX)Dublin (DUB)Round trip
    /
    Economy    		Mar 19 2027 - Mar 31 2027

    From

    USD 2,930

    Viewed 14 hrs 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.

    Flights from Portland to Dublin

    Trade one eclectic city for another when you fly from Portland to Dublin. Offering some of the fastest transatlantic flight times, we’ll have you experiencing Irish culture in no time at all. Added to that, our in-flight entertainment system will help your journey fly by.

    Icelandair passengers on Portland to Dublin flights will also enjoy an easy transit at our Keflavík hub.

     

    FAQs about travel from Portland to Dublin

    Helpful information for travelers visiting Dublin

    What is the distance from Portland to Dublin, Ireland?

    The distance between Portland (PDX) and Dublin (DUB) is approximately 7,500 km or 4,645 miles.

    How long is the flight from Portland to Dublin?

    A Portland to Dublin flight can be as quick as 11 hours 40 minutes. However, this does depend on the flight you choose. All Icelandair passengers traveling from Portland to Dublin will have at least one stopover, including a layover in Keflavík Airport, so you can stretch your legs and get some fresh air.

    How can I find cheap flights from Portland to Dublin?

    Booking your flights during Dublin’s off-seasons (January-April and September-November) can help you find cheap flights to Dublin from Portland. For our latest offers, check out our flight deals.