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 16m , and Shannon , which takes 15h 35m.

€487 CHEAP FLIGHTS from Portland to Ireland

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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals from Portland

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

Dublin1 stop€487

Shannon1 stop€597

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.

Choose your dates

15:35 - 08:20PWM-DUB

11h 45m1 stop

11:30 - 22:59DUB-PWM

16h 29m1 stop

€487JetBlue

Find Deal

Fri, 9 May - Fri, 16 May

14:15 - 08:20PWM-DUB

13h 05m1 stop

11:45 - 21:57DUB-PWM

15h 12m1 stop

€580JetBlue

Find Deal

Sat, 31 May - Sat, 7 Jun

14:35 - 11:10PWM-SNN

15h 35m1 stop

13:05 - 23:45SNN-PWM

15h 40m1 stop

€597Delta

Find Deal

Tue, 12 Aug - Wed, 20 Aug

08:00 - 07:30PWM-SNN

18h 30m2 stops

12:30 - 17:30SNN-PWM

10h 00m1 stop

€601United 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

€653KLM

Find Deal

Wed, 20 Aug - Mon, 25 Aug

10:47 - 07:30PWM-SNN

15h 43m2 stops

12:30 - 17:30SNN-PWM

10h 00m1 stop

€657United Airlines

Find Deal

Wed, 20 Aug - Mon, 25 Aug

08:00 - 07:30PWM-SNN

18h 30m2 stops

09:30 - 13:49SNN-PWM

33h 19m2 stops

€669United Airlines

Find Deal

Wed, 20 Aug - Mon, 25 Aug

17:35 - 15:55PWM-DUB

41h 20m2 stops

10:35 - 23:19DUB-PWM

41h 44m2 stops

€724Turkish Airlines

Find Deal

Sun, 27 Apr - Sat, 3 May

07:12 - 15:55PWM-DUB

27h 43m2 stops

16:55 - 22:59DUB-PWM

35h 04m2 stops

€785Turkish Airlines

Find Deal

Fri, 9 May - Fri, 16 May

14:35 - 11:10PWM-SNN

15h 35m1 stop

13:05 - 23:45SNN-PWM

15h 40m1 stop

€792KLM

Find Deal

Wed, 20 Aug - Mon, 25 Aug

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 JetBlue (€487) and Delta (€597).

Find deals

Low season	November
High season	September
Cheapest flight	€487

Best time to beat the crowds (39% less expensive on average)

Most popular time to fly (8% more expensive on average)

Flight from Portland to Dublin

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.

€487 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 9/5. 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 JetBlue (€487) and Delta (€597).

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 16m, 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