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Cheap flights from Portland to Dublin from €382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Dublin departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Portland to Dublin

Cheap return flights

These are some of the best return flight deals from Portland to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Dublin.

Cheap last-minute flights

Planning a quick getaway from Portland to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without stopovers.

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.
07:46 - 10:05PDX-DUB
18h 19m2 stops
09:00 - 19:00DUB-PDX
42h 00m2 stops
€473United Airlines
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Sat, 1 Mar - Sat, 8 Mar
06:00 - 11:00PDX-DUB
22h 00m2 stops
17:35 - 20:09DUB-PDX
34h 34m2 stops
€476
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Mon, 24 Mar - Mon, 31 Mar
15:20 - 11:05PDX-DUB
11h 45m1 stop
12:15 - 17:55DUB-PDX
13h 40m1 stop
€480Icelandair
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Wed, 30 Apr - Wed, 7 May
14:14 - 15:05PDX-DUB
16h 51m2 stops
08:40 - 16:35DUB-PDX
15h 55m1 stop
€481British Airways
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Sun, 16 Feb - Tue, 25 Feb
14:14 - 16:50PDX-DUB
18h 36m2 stops
08:40 - 16:35DUB-PDX
15h 55m1 stop
€484British Airways
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Sun, 16 Feb - Tue, 25 Feb
19:05 - 07:10PDX-DUB
28h 05m2 stops
09:00 - 09:34DUB-PDX
32h 34m2 stops
€486Air Canada
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Fri, 10 Jan - Fri, 24 Jan
00:59 - 08:25PDX-DUB
23h 26m2 stops
10:45 - 22:32DUB-PDX
18h 47m1 stop
€492Delta
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Wed, 26 Feb - Wed, 12 Mar
06:45 - 09:45PDX-DUB
19h 00m1 stop
05:55 - 12:25DUB-PDX
13h 30m1 stop
€499Delta
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Thu, 27 Feb - Fri, 14 Mar
15:20 - 11:05PDX-DUB
11h 45m1 stop
12:15 - 17:55DUB-PDX
13h 40m1 stop
€506Icelandair
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Wed, 30 Apr - Tue, 6 May
06:00 - 08:15PDX-DUB
18h 15m2 stops
09:50 - 09:34DUB-PDX
31h 44m2 stops
€523Air Canada
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Wed, 2 Apr - Tue, 15 Apr
06:00 - 11:00PDX-DUB
22h 00m2 stops
€382
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Mon, 24 Mar
18:30 - 19:45PDX-DUB
17h 15m1 stop
€386American Airlines
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Fri, 14 Feb
14:14 - 19:45PDX-DUB
21h 31m2 stops
€390British Airways
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Fri, 14 Feb
06:30 - 09:45PDX-DUB
20h 15m1 stop
€392KLM
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Mon, 24 Mar
15:25 - 07:10PDX-DUB
31h 45m2 stops
€393Air Canada
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Thu, 26 Dec
19:45 - 07:10PDX-DUB
27h 25m2 stops
€398United Airlines
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Thu, 2 Jan
19:25 - 19:35PDX-DUB
16h 10m1 stop
€440British Airways
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Mon, 5 May
11:07 - 09:45PDX-DUB
14h 38m1 stop
€450United Airlines
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Sun, 4 May
15:25 - 07:45PDX-DUB
32h 20m1 stop
€504Air Canada
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Fri, 2 May
07:15 - 08:25PDX-DUB
17h 10m1 stop
€604KLM
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Thu, 26 Dec
05:10 - 16:40PDX-DUB
27h 30m2 stops
13:25 - 11:25DUB-PDX
30h 00m1 stop
€667Delta
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Wed, 25 Dec - Thu, 9 Jan
10:10 - 16:35PDX-DUB
22h 25m2 stops
10:00 - 22:09DUB-PDX
20h 09m3 stops
€677
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Wed, 25 Dec - Thu, 9 Jan
10:10 - 16:35PDX-DUB
22h 25m2 stops
19:45 - 18:24DUB-PDX
30h 39m2 stops
€773Air Canada
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Wed, 25 Dec - Thu, 9 Jan
14:48 - 10:05PDX-DUB
35h 17m3 stops
11:50 - 12:22DUB-PDX
32h 32m2 stops
€1,253United Airlines
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Sun, 22 Dec - Sun, 29 Dec
14:48 - 10:05PDX-DUB
35h 17m2 stops
11:50 - 12:22DUB-PDX
32h 32m2 stops
€1,274United Airlines
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Sun, 22 Dec - Sun, 29 Dec
18:30 - 09:40PDX-DUB
31h 10m1 stop
20:30 - 16:35DUB-PDX
28h 05m1 stop
€1,275British Airways
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Tue, 24 Dec - Thu, 26 Dec
09:18 - 08:45PDX-DUB
39h 27m2 stops
11:30 - 22:15DUB-PDX
18h 45m1 stop
€1,324Air France
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Sun, 22 Dec - Sun, 29 Dec
18:30 - 09:40PDX-DUB
31h 10m1 stop
12:05 - 21:43DUB-PDX
17h 38m2 stops
€1,367British Airways
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Tue, 24 Dec - Thu, 26 Dec
09:18 - 08:45PDX-DUB
39h 27m2 stops
06:00 - 20:21DUB-PDX
22h 21m2 stops
€1,501Air France
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Sun, 22 Dec - Sun, 29 Dec
19:05 - 07:10PDX-DUB
28h 05m2 stops
09:00 - 09:34DUB-PDX
32h 34m2 stops
€2,293Air Canada
Find Deal
Thu, 26 Dec - Sat, 4 Jan

United Airlines flights from Portland to Dublin

Our best United Airlines deals on Portland to Dublin flight tickets
United Airlines
30 Dec
PDX23:55Portland
23h 15m
2 stops
DUB07:10Dublin
17 Jan
DUB09:00Dublin
41h 43m
2 stops
PDX18:43Portland
United Airlines
1 Mar
PDX07:46Portland
18h 19m
2 stops
DUB10:05Dublin
8 Mar
DUB09:00Dublin
42h 00m
2 stops
PDX19:00Portland
United Airlines
26 Jan
PDX07:00Portland
16h 00m
2 stops
DUB07:00Dublin
7 Feb
DUB09:00Dublin
47h 56m
3 stops
PDX00:56Portland

British Airways flights from Portland to Dublin

Our best British Airways deals on Portland to Dublin flight tickets
British Airways
16 Feb
PDX14:14Portland
16h 51m
2 stops
DUB15:05Dublin
25 Feb
DUB08:40Dublin
15h 55m
1 stop
PDX16:35Portland
British Airways
16 Feb
PDX14:14Portland
18h 36m
2 stops
DUB16:50Dublin
25 Feb
DUB08:40Dublin
15h 55m
1 stop
PDX16:35Portland
British Airways
21 Feb
PDX18:30Portland
12h 35m
1 stop
DUB15:05Dublin
2 Mar
DUB10:45Dublin
13h 50m
1 stop
PDX16:35Portland

See travel insights to Dublin from

How to get the cheapest flight ticket from Portland to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Portland during February instead. Flights to Dublin in February, while not as cheap as those in November, still average around €487.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Wednesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €0. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around €1,335. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Portland to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €0. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €820 on average. Flights to Dublin from Portland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Dublin?

The ideal time to book your flight to Dublin is 27 days in advance, when prices tend to average €626. However, in the past 72 hours, people saw flights from Portland for as low as €384.

Can stopping save me money on Portland to Dublin flights?

You could potentially save up to 2% on your flight if you consider stops on a Portland to Dublin flight.

How have Portland to Dublin flight prices changed over time?

As of December 2024, prices for Portland to Dublin flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Portland to Dublin (PDX to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Dublin

Best price found

€382

Fastest flight time

11h 45m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Portland in the past 72 hours is €382. The best return flight deal from Portland to Dublin found on momondo in the last 72 hours is €473.
The fastest flight from Portland to Dublin takes 11h 45m
There are no direct flights from Portland to Dublin. Popular non-direct route for this connection is Portland Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Portland to Dublin by plane?

    A flight from Portland to Dublin will travel around 7475.1 km. Typically, this will take 11h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Dublin Airport?

    Prices for flights from Portland Airport to Dublin Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Dublin?

It is quick and easy to find Portland to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

Can I find flights from Portland to Dublin with flexible booking policies on momondo?

All flight searches from Portland to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Dublin?

momondo helps you find the best flight between Portland and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Dublin right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Portland and alert you when they change.


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