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. Visit our flight page for the latest deals!>/a>

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 from Portland to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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 from Portland to Ireland with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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 from Portland to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Portland to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Portland are to Dublin , which takes 11h 45m , and Shannon , which takes 15h 35m.

€480 CHEAP FLIGHTS from Portland to Ireland

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Flights Deals

Best Ireland Flight Deals from Portland

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

Dublin2 stops€711

Shannon2 stops€480

Dublin2 stops€711

Shannon2 stops€480

Cheap Flight Deals from Portland to Ireland (PWM-IE0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portland to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

Recent return flight deals from Portland to Ireland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Portland to Ireland.

Discover the best prices for you by selecting your travel dates on KAYAK.

16:10 - 11:20PWM-SNN

14h 10m2 stops

07:40 - 23:03SNN-PWM

20h 23m2 stops

€480American Airlines

Find Deal

Tue, 12 Aug - Wed, 20 Aug

14:35 - 11:10PWM-SNN

15h 35m1 stop

13:05 - 23:45SNN-PWM

15h 40m1 stop

€505KLM

Find Deal

Tue, 12 Aug - Wed, 20 Aug

06:00 - 07:30PWM-SNN

20h 30m2 stops

09:30 - 21:59SNN-PWM

17h 29m1 stop

€509United Airlines

Find Deal

Tue, 12 Aug - Wed, 20 Aug

06:10 - 07:30PWM-SNN

20h 20m1 stop

09:30 - 19:29SNN-PWM

14h 59m2 stops

€553United Airlines

Find Deal

Wed, 20 Aug - Mon, 25 Aug

06:10 - 07:30PWM-SNN

20h 20m1 stop

09:30 - 14:26SNN-PWM

33h 56m1 stop

€555United Airlines

Find Deal

Wed, 20 Aug - Mon, 25 Aug

07:12 - 09:35PWM-DUB

21h 23m2 stops

16:55 - 23:00DUB-PWM

35h 05m2 stops

€711Turkish Airlines

Find Deal

Thu, 15 May - Mon, 19 May

12:10 - 11:20PWM-SNN

18h 10m3 stops

21:15 - 18:26SNN-PWM

26h 11m3 stops

€767Air Canada

Find Deal

Wed, 20 Aug - Mon, 25 Aug

09:30 - 11:10PWM-DUB

20h 40m2 stops

09:20 - 13:56DUB-PWM

9h 36m1 stop

€797United Airlines

Find Deal

Thu, 15 May - Mon, 19 May

12:10 - 11:20PWM-SNN

18h 10m3 stops

07:40 - 23:01SNN-PWM

20h 21m3 stops

€824Air Canada

Find Deal

Wed, 20 Aug - Mon, 25 Aug

10:51 - 11:20PWM-SNN

19h 29m3 stops

07:40 - 23:01SNN-PWM

20h 21m3 stops

€837Air Canada

Find Deal

Tue, 12 Aug - Wed, 20 Aug

Useful Info

KAYAK's insights & trends for Portland to Ireland flights

Get data-powered insights and trends into flights from Portland to Ireland to help you find the cheapest flights, the best time to fly, and much more.

Airlines

In the past 3 days, the cheapest return tickets from Portland to Ireland were found on American Airlines (€480) and KLM (€505).

Find deals

Low season	November
High season	April
Cheapest flight	€480

Best time to beat the crowds (36% less expensive on average)

Most popular time to fly and prices are also 20% lower on average.

Flight from Portland to Shannon

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 from Portland to Ireland is likely to change within 7 days, so travellers 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 from Portland to Ireland with an airline and back 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 from Portland to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

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Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Portland (PWM)

€480 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 12/8. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from Portland

Cheap Flight Deals from Portland to Ireland (PWM-IE0)

Recent return flight deals from Portland to Ireland

KAYAK's insights & trends for Portland to Ireland flights

Get data-powered insights and trends into flights from Portland to Ireland to help you find the cheapest flights, the best time to fly, and much more.

Which airlines provide the cheapest flights from Portland to Ireland?

In the past 3 days, the cheapest return tickets from Portland to Ireland were found on American Airlines (€480) and KLM (€505).

How long does a flight from Portland to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Portland are to Dublin, which takes 11h 45m, and Shannon, which takes 15h 35m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ireland flights

How does KAYAK find such low prices 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?

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

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

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

Information on your arrival and departure airports

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Ireland with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Portland to Ireland

Flights from all airports in Portland to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ireland

Find deals for your return flight