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PWM - DUB

€407 Find cheap flights from Portland to Dublin

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 Dublin departing on 20/4. 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.
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Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,181,550 times on KAYAK, and here's why:

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Cheap flight deals from Portland to Dublin (PWM-DUB)

 
These are the cheapest deals for flights from Portland to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Portland to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Dublin.

Recent one-way flight deals from Portland to Dublin

Only flying one-way? Below are some of the best one-way flight deals from Portland to Dublin found on KAYAK recently.

Recent last-minute flight deals from Portland to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Dublin.

Recent direct flight deals from Portland to Dublin

The latest deals for direct flights from Portland to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Portland to Dublin

Find recent round-trip train or bus tickets from Portland to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:27 - 10:05PWM-DUB
9h 38m1 stop
09:00 - 21:30DUB-PWM
41h 30m2 stops
€564United Airlines
Find Deal
Sun, 1 Dec - Sat, 14 Dec
09:30 - 10:05PWM-DUB
19h 35m2 stops
09:00 - 21:30DUB-PWM
41h 30m2 stops
€567United Airlines
Find Deal
Sun, 1 Dec - Sat, 14 Dec
06:00 - 08:25PWM-DUB
21h 25m1 stop
10:45 - 23:59DUB-PWM
18h 14m1 stop
€587KLM
Find Deal
Sun, 1 Dec - Sat, 14 Dec
16:08 - 08:40PWM-DUB
11h 32m1 stop
14:05 - 22:20DUB-PWM
13h 15m1 stop
€1,075American Airlines
Find Deal
Sun, 16 Feb - Sat, 22 Feb
16:08 - 09:50PWM-DUB
12h 42m2 stops
14:05 - 23:37DUB-PWM
14h 32m2 stops
€1,076American Airlines
Find Deal
Sun, 16 Feb - Sat, 22 Feb
14:55 - 08:45PWM-DUB
12h 50m1 stop
10:45 - 23:59DUB-PWM
18h 14m1 stop
€1,112KLM
Find Deal
Sat, 16 Nov - Wed, 20 Nov
16:40 - 15:40PWM-DUB
18h 00m3 stops
09:00 - 22:50DUB-PWM
18h 50m3 stops
€1,203Air Canada
Find Deal
Sat, 16 Nov - Wed, 20 Nov
11:17 - 06:10PWM-DUB
38h 53m2 stops
09:00 - 18:30DUB-PWM
13h 30m1 stop
€1,408
Find Deal
Thu, 13 Mar - Thu, 20 Mar
06:00 - 06:10PWM-DUB
20h 10m2 stops
06:40 - 23:06DUB-PWM
20h 26m3 stops
€1,447
Find Deal
Thu, 13 Mar - Thu, 20 Mar
11:17 - 10:15PWM-DUB
18h 58m3 stops
06:40 - 23:06DUB-PWM
20h 26m3 stops
€1,453Air Canada
Find Deal
Thu, 13 Mar - Thu, 20 Mar
17:30 - 09:00PWM-DUB
10h 30m1 stop
€407JetBlue
Find Deal
Sun, 20 Apr
17:30 - 18:05PWM-DUB
19h 35m2 stops
€476TAP AIR PORTUGAL
Find Deal
Sun, 20 Apr

Flights from Portland to Dublin - Travel Insights & Trends

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

Which airlines provide the cheapest flights from Portland to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on JetBlue (€407) and TAP AIR PORTUGAL (€476). The cheapest round-trip tickets were found on United Airlines (€564) and KLM (€587).

Good to know

Cheapest flight

€407
Flight from Portland to Dublin

When to book flights from Portland to Dublin

Are your dates flexible? Find out the best times to travel from Portland to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Dublin

  • What is the cheapest flight from Portland to Dublin?

    In the last 3 days, the lowest price for a flight from Portland to Dublin was €442 for a one-way ticket and €612 for a return.

  • Which airports will I be using when flying from Portland to Dublin?

    Portland and Dublin are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Dublin.

  • Which aircraft models fly most regularly from Portland to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Portland and Dublin, with Star Alliance being the most commonly used for this route.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin 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 Dublin?

    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 Dublin from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Portland to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Dublin found on KAYAK in the last 72 hours.
20/4Sun
1 stopJetBlue
10h 30mPWM-DUB
€407
20/4Sun
2 stopsTAP AIR PORTUGAL
19h 35mPWM-DUB
€476

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

Information on your arrival and departure airports