Cheap Flights from Portland, ME to Dublin from $453

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On Cheapflightsplus.com you will find 52 connecting flights from Portland to Dublin. You can compare airfare deals from 3 airlines and multiple travel sites from $453, book and save on cheap plane tickets and last minute offers. Also check out PWM-DUB flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Dublin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $453 (one-way), $777 (round-trip).

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Best Flights from Portland to Dublin Today

Take a look at the list of non stop flights and flights with layovers from Portland to Dublin with the lowest price of $453. Take a look at the list of flights with layovers from Portland to Dublin from $453. There’re no direct flights. The fastest connecting flight – 13h 45m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $589 Find flight	12:15 Portland Portland Intl Jetport	07:00+1 день Dublin Dublin	13h 45m layover 5h 14m - Newark	Austrian Airlines	OS7740 OS7812
from $453 Find flight	17:50 Portland Portland Intl Jetport	10:15+2 дня Dublin Dublin	35h 25m layover 23h 37m - Raleigh 1h 5m - Reykjavik	Mexicana	MX745 FI820 FI416
from $476 Find flight	12:15 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	13h 55m layover 1h 59m - Newark 1h 49m - Toronto	Air Canada	AC3465 AC3258 AC800
from $476 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 2h 18m - Newark 7h 49m - Toronto	Air Canada	AC3638 AC3747 AC800
from $476 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 3h 18m - Newark 6h 58m - Toronto	Air Canada	AC3638 AC8877 AC800
from $476 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 4h 16m - Newark 5h 52m - Toronto	Air Canada	AC3638 AC3097 AC800
from $480 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 8h 18m - Newark 1h 49m - Toronto	Air Canada	AC3638 AC3258 AC800
from $480 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 8h 48m - Newark 1h 21m - Toronto	Air Canada	AC3638 AC8881 AC800
from $480 Find flight	06:01 Portland Portland Intl Jetport	07:10+1 день Dublin Dublin	20h 9m layover 6h 13m - Newark 4h 3m - Toronto	Air Canada	AC3638 AC8879 AC800
from $480 Find flight	06:01 Portland Portland Intl Jetport	07:10+2 дня Dublin Dublin	44h 9m layover 10h 48m - Newark 23h 17m - Toronto	Air Canada	AC3638 AC8883 AC800
from $480 Find flight	06:01 Portland Portland Intl Jetport	07:10+2 дня Dublin Dublin	44h 9m layover 11h 47m - Newark 22h 18m - Toronto	Air Canada	AC3638 AC3672 AC800
from $492 Find flight	06:01 Portland Portland Intl Jetport	07:10+2 дня Dublin Dublin	44h 9m layover 23h 18m - Newark 10h 45m - Toronto	Air Canada	AC3638 AC3269 AC800
from $492 Find flight	06:01 Portland Portland Intl Jetport	07:10+2 дня Dublin Dublin	44h 9m layover 12h 48m - Newark 21h 17m - Toronto	Air Canada	AC3638 AC8885 AC800
from $492 Find flight	06:01 Portland Portland Intl Jetport	07:10+2 дня Dublin Dublin	44h 9m layover 13h 19m - Newark 20h 46m - Toronto	Air Canada	AC3638 AC3236 AC800
from $535 Find flight	12:06 Portland Portland Intl Jetport	10:15+1 день Dublin Dublin	17h 9m layover 2h 19m - Orlando 1h 25m - Reykjavik	Mexicana	MX739 FI688 FI416
from $1050 Find flight	18:18 Portland Portland Intl Jetport	04:50+2 дня Dublin Dublin	29h 32m layover 16h 17m - Charleston 2h 15m - Boston	Mexicana	MX101 EI5117 EI132

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 05, 2025

Flight Schedule Portland (Maine) to Dublin

Full flight schedule will help you in detecting at what time planes fly from Portland to Dublin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:01 — 07:10 +1 day	06:00 — 07:34 AC3638 Air Canada Portland — Newark 2h 18m stop 10:00 — 11:46 AC3747 Air Canada Newark — Toronto 7h 49m stop 19:35 — 07:10 AC800 Air Canada Toronto — Dublin	20h 9m including layover	Find flight from$476
06:01 — 07:10 +1 day	06:00 — 07:34 AC3638 Air Canada Portland — Newark 3h 18m stop 11:00 — 12:37 AC8877 Air Canada Newark — Toronto 6h 58m stop 19:35 — 07:10 AC800 Air Canada Toronto — Dublin	20h 9m including layover	Find flight from$476
12:15 — 07:10 +1 day	11:24 — 13:00 AC3465 Air Canada Portland — Newark 1h 59m stop 16:00 — 17:46 AC3258 Air Canada Newark — Toronto 1h 49m stop 19:35 — 07:10 AC800 Air Canada Toronto — Dublin	13h 55m including layover	Find flight from$476
12:15 — 07:10 +2 days	11:24 — 13:00 AC3465 Air Canada Portland — Newark 20h 59m stop 11:00 — 12:37 AC8877 Air Canada Newark — Toronto 6h 58m stop 19:35 — 07:10 AC800 Air Canada Toronto — Dublin	37h 55m including layover	Find flight from$492
17:50 — 10:15 +2 days	17:50 — 19:53 MX745 Mexicana Portland — Raleigh 23h 37m stop 19:30 — 06:35 FI820 Icelandair Raleigh — Reykjavik 1h 5m stop 07:40 — 10:15 FI416 Icelandair Reykjavik — Dublin	35h 25m including layover	Find flight from$453
17:50 — 04:15 +2 days	17:50 — 19:53 MX745 Mexicana Portland — Raleigh 13h 27m stop 09:20 — 11:00 EI5063 Aer Lingus Raleigh — New York 6h stop 17:00 — 04:15 EI104 Aer Lingus New York — Dublin	29h 25m including layover	Find flight from$970
18:18 — 04:50 +2 days	18:18 — 20:55 MX101 Mexicana Portland — Charleston 16h 17m stop 13:12 — 15:30 EI5117 Aer Lingus Charleston — Boston 2h 15m stop 17:45 — 04:50 EI132 Aer Lingus Boston — Dublin	29h 32m including layover	Find flight from$1050

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on February 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Dublin depends on and how to choose the most interesting flight option for you.

Distance between Portland and Dublin is 4671 miles. Time difference between the cities is 5h. Airplanes depart 06:01 to 18:18 from 1 Portland airport and arrive 06:01 to 18:18 to 1 Dublin airport. Average flight time is 21h 50m.

The fastest flight 13h 45m
Average flight time 21h 50m
The earliest flight 06:01
The latest flight 18:18
Distance 2903 ml

The cheapest months to travel to Dublin are november (from 422 $), february (from 453 $), december (from 474 $).

The most expensive months are january (from 480 $), december (from 474 $), february (from 453 $).

What is the lowest airfare Portland to Dublin?

The cheapest plane ticket found by our users is $453. This airfare is for economy class on one-way MX745 flight by Mexicana for February 21, 2025 which leaves Portland Intl Jetport in Portland at 17:50 am and arrives at Dublin Dublin at 10:15.

Economy class

$453

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Dublin is served by 3 regular airlines . Most of the flights on this route are operated by Air Canada - 18 departures per week at the price of from $ 476 . And the most expensive tickets are offered by Austrian Airlines airline - from $ 4742.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 52 flights with layovers on the route. The fastest connecting flight is OS7740 by Austrian Airlines takes 13h 45m and the cheapest is MX745 by Mexicana for $453.

AC - Air Canada

from $476

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OS - Austrian Airlines

from $589

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MX - Mexicana

from $453

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Airports

You can fly from Portland to Dublin from 1 airports (Portland Intl Jetport).

Portland airports

Portland Intl Jetport-PWM

from $453
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Dublin airports

Dublin-DUB

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Airplanes

There are flights to Dublin from Portland by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Phoenix

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Frankfurt

from $54

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Portland — Dublin

from $68

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Portland — Guadalajara

from $68

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Portland — San Jose

from $58

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Portland — Vancouver

from $73

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Portland — Mexico City

from $58

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Portland — Berlin

from $60

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Portland — Toronto

from $71

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Portland — London

from $78

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Portland — Paris

from $80

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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