€258 Find cheap flights from Portland to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Ireland departing on 15/1. 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€437
Cork
Cork2 stops€662
Shannon
Shannon2 stops€486

Good to know

Low season

January

High season

September

Cheapest flight

€258
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Portland to Dublin

FAQs - booking Ireland flights

  • What are the visa and passport requirements for traveling from Portland to Ireland?

    Travelers flying from Portland International Airport to Ireland need a valid passport. U.S. citizens can enter Ireland without a visa for tourism or business stays up to 90 days. Ensure your passport has at least six months of validity beyond your planned stay in Ireland, and stay updated on any changes in travel requirements.

  • Are there direct flights from Portland to Ireland?

    Direct flights from Portland International Airport to Ireland are only available sometimes. Travelers usually need to take connecting flights with common layover airports, including John F. Kennedy International Airport (JFK) in New York and New York or O'Hare International Airport (ORD) in Chicago. Airlines that operate these connecting routes to Ireland include Aer Lingus and United Airlines. These layovers may vary in duration and can provide an opportunity to explore additional cities while en route to Ireland.

  • What are some sustainable travel tips for flights from Portland to Ireland?

    When planning your flight from Portland to Ireland, consider flying with airlines prioritizing sustainability, such as Aer Lingus or United Airlines, which have initiatives focused on reducing environmental impact. Also, consider packing light to reduce your carbon footprint and utilize electronic boarding passes.

  • Which airport is closest to the Guinness Storehouse in Ireland?

    Dublin Airport (DUB) is the closest major airport to the Guinness Storehouse, one of Dublin's most popular attractions. The airport is approximately eight miles north of the city center, offering convenient access to this iconic brewery. Various transportation options, including buses and taxis, are available to reach the Guinness Storehouse from Dublin Airport.

  • 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 31% cheaper than an evening flight, on average*.
  • Flights from Portland International Airport (PDX) to Ireland typically include major U.S. or European airport layovers. Common transit hubs are John F. Kennedy International Airport (JFK) in New York, Chicago O'Hare International Airport (ORD), and London Heathrow Airport (LHR) in the UK. These airports offer various services and amenities, allowing travelers to rest or explore during layovers.
  • The key entry points into Ireland are Dublin Airport (DUB), which serves as the primary gateway to the country, and Shannon Airport (SNN), which is particularly convenient for exploring Ireland's west coast. Dublin Airport (DUB) offers easy access to Ireland's capital and cultural attractions, while Shannon Airport is closer to nature and attractions like the Cliffs of Moher.
  • While at Portland International Airport (PDX), check out the dynamic PDX Art Program that showcases the region's cultural life. The program includes rotating exhibitions with artwork by professional regional artists from Oregon and Washington State. These exhibitions are located in various concourses post-security, such as Concourse B, Concourse B/C Connector, Concourse D, and the Concourse E Extension. Additionally, pre-security exhibition areas in the North and South Pedestrian Tunnels display 2D exhibitions of regional cultural interest. The exhibitions rotate biannually and annually, offering travelers a diverse and evolving artistic experience.
  • Travelers with mobility issues flying from Portland International Airport (PDX) should note that the airport offers comprehensive accessibility services. It's a good idea to pre-arrange services like wheelchair assistance and to inquire about specialized support at check-in, security, and boarding areas with your airline. This ensures a smooth and comfortable experience at the airport, making your travel more relaxed and hassle-free.
  • You can access several lounges at Portland International Airport, such as the Alaska Airlines Lounge, Delta Sky Club, and a Priority Pass lounge. These lounges offer various amenities like comfortable seating, a selection of refreshments, and Wi-Fi access, providing a serene environment for relaxation before flights, including those to Ireland. Each lounge has unique features, ensuring a pleasant and tranquil experience for passengers awaiting their flights.
See more tips
*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

4/12Wed
2 stopsUnited Airlines
18h 25mPDX-DUB
11/12Wed
3 stopsUnited Airlines
47h 35mDUB-PDX
€437
2/12Mon
2 stopsAir Canada
31h 45mPDX-DUB
11/12Wed
2 stopsAir Canada
45h 53mDUB-PDX
€439
21/2Fri
1 stop
24h 05mPDX-DUB
2/3Sun
2 stops
32h 34mDUB-PDX
€448
5/12Thu
2 stopsDelta
25h 10mPDX-DUB
12/12Thu
1 stopDelta
18h 03mDUB-PDX
€453
5/12Thu
2 stops
23h 11mPDX-DUB
11/12Wed
2 stops
17h 24mDUB-PDX
€454
4/12Wed
1 stopBritish Airways
14h 30mPDX-DUB
10/12Tue
1 stopBritish Airways
13h 40mDUB-PDX
€455
3/12Tue
1 stopIcelandair
11h 40mPDX-DUB
11/12Wed
1 stopIcelandair
13h 20mDUB-PDX
€456
2/12Mon
2 stopsBritish Airways
17h 25mPDX-DUB
10/12Tue
1 stopBritish Airways
13h 40mDUB-PDX
€461
30/12Mon
1 stopDelta
26h 20mPDX-DUB
17/1Fri
1 stopDelta
20h 45mDUB-PDX
€468
3/12Tue
1 stopIcelandair
11h 40mPDX-DUB
11/12Wed
1 stopIcelandair
13h 20mDUB-PDX
€473

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Recent one-way flight deals

15/1Wed
2 stops
18h 40mPDX-DUB
€258
15/1Wed
3 stops
30h 05mPDX-DUB
€277
24/2Mon
3 stops
28h 57mPDX-DUB
€286
15/1Wed
1 stopBritish Airways
14h 30mPDX-DUB
€368
21/2Fri
1 stopBritish Airways
17h 15mPDX-DUB
€371
21/2Fri
2 stopsAmerican Airlines
17h 21mPDX-ORK
€374
3/3Mon
2 stopsScandinavian Airlines
38h 40mPDX-DUB
€376
22/2Sat
2 stopsAmerican Airlines
17h 05mPDX-DUB
€377
26/12Thu
2 stopsAir Canada
41h 10mPDX-DUB
€378
20/2Thu
3 stopsAir Canada
21h 15mPDX-ORK
€465

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Last minute flights from Portland to Ireland

Last minute flight, train and bus deals

24/11Sun
multi-stopLufthansa
18h 05mPDX-DUB
7/12Sat
multi-stopLufthansa
17h 35mDUB-PDX
€436
25/11Mon
multi-stopUnited Airlines
17h 35mPDX-DUB
4/12Wed
multi-stopUnited Airlines
44h 14mDUB-PDX
€437
24/11Sun
multi-stopKLM
17h 35mPDX-DUB
7/12Sat
multi-stopKLM
20h 43mDUB-PDX
€505
26/11Tue
multi-stopKLM
24h 25mPDX-ORK
3/12Tue
multi-stopKLM
13h 25mORK-PDX
€614
25/11Mon
multi-stopAer Lingus
17h 20mPDX-DUB
4/12Wed
multi-stopAer Lingus
14h 25mDUB-PDX
€657
24/11Sun
multi-stopAer Lingus
16h 36mPDX-DUB
26/11Tue
multi-stopAer Lingus
15h 40mDUB-PDX
€678
26/11Tue
multi-stop
21h 15mPDX-ORK
3/12Tue
multi-stop
39h 04mORK-PDX
€801
23/11Sat
multi-stopAir Canada
36h 35mPDX-DUB
30/11Sat
multi-stopAir Canada
45h 49mDUB-PDX
€854
26/11Tue
multi-stopAir Canada
21h 15mPDX-ORK
3/12Tue
multi-stopAir Canada
24h 55mORK-PDX
€882
23/11Sat
multi-stop
37h 35mPDX-DUB
1/12Sun
multi-stop
34h 54mDUB-PDX
€971

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

Information on your arrival and departure airports

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