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€495 Find cheap flights from Portland to Ireland

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Ireland departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin2 stops€495
Shannon
Shannon2 stops€1,186

Good to know

Cheapest flight

€495
Flight from Portland to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Portland to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ireland with an airline and back to Portland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 70% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Portland to Ireland

Recent return flight deals

11/12Wed
2 stopsUnited Airlines
17h 41mPWM-DUB
17/1Fri
2 stopsUnited Airlines
30h 45mDUB-PWM
€495
11/12Wed
1 stopUnited Airlines
9h 38mPWM-DUB
17/1Fri
2 stopsUnited Airlines
34h 42mDUB-PWM
€496
1/12Sun
1 stopUnited Airlines
9h 38mPWM-DUB
14/12Sat
2 stopsUnited Airlines
41h 30mDUB-PWM
€609
1/12Sun
2 stopsDelta
15h 23mPWM-DUB
14/12Sat
2 stopsDelta
23h 15mDUB-PWM
€665
1/12Sun
1 stopAmerican Airlines
21h 50mPWM-DUB
14/12Sat
1 stopAmerican Airlines
13h 41mDUB-PWM
€704
11/12Wed
3 stopsAir Canada
17h 51mPWM-DUB
17/1Fri
3 stopsAir Canada
20h 50mDUB-PWM
€767
15/2Sat
2 stopsAmerican Airlines
14h 07mPWM-DUB
22/2Sat
2 stopsAmerican Airlines
14h 32mDUB-PWM
€829
11/12Wed
2 stops
30h 43mPWM-DUB
17/1Fri
3 stops
20h 50mDUB-PWM
€849
16/2Sun
3 stopsAir Canada
18h 45mPWM-DUB
22/2Sat
3 stopsAir Canada
19h 15mDUB-PWM
€1,662
1/12Sun
3 stops
18h 00mPWM-DUB
14/12Sat
2 stops
18h 50mDUB-PWM
€1,691

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Everything you need to know for your flight from Portland to Ireland

Information on your arrival and departure airports