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Cheap flights from Portland to Dublin from €264

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€499Icelandair
Wed, 10 Feb - Thu, 25 Feb
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€500Icelandair
Wed, 10 Feb - Thu, 25 Feb
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€518Icelandair
Wed, 10 Feb - Thu, 25 Feb
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€520Icelandair
Wed, 10 Feb - Thu, 25 Feb
Icelandair Logo
19:05 - 14:25PDX  Portland-DUB Dublin
11h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€531Icelandair
Wed, 31 Mar - Wed, 14 Apr
Icelandair Logo
19:05 - 13:25PDX  Portland-DUB Dublin
11h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 17:55DUB  Dublin-PDX Portland
13h 40m1 stop Reykjavik Keflavik Intl
€539Icelandair
Sun, 21 Mar - Wed, 31 Mar
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€540Icelandair
Tue, 1 Dec - Mon, 7 Dec
Icelandair Logo
14:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:00DUB  Dublin-PDX Portland
13h 30m1 stop Reykjavik Keflavik Intl
€542Icelandair
Fri, 5 Feb - Tue, 9 Feb
Icelandair Logo
15:45 - 10:15PDX  Portland-DUB Dublin
11h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
11:30 - 17:55DUB  Dublin-PDX Portland
13h 25m1 stop Reykjavik Keflavik Intl
€552Icelandair
Tue, 16 Mar - Wed, 24 Mar
Icelandair Logo
19:05 - 13:25PDX  Portland-DUB Dublin
11h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
15:25 - 17:55DUB  Dublin-PDX Portland
34h 30m1 stop Reykjavik Keflavik Intl
€553Icelandair
Sun, 21 Mar - Thu, 1 Apr

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United Airlines flights from Portland to Dublin

Our best United Airlines deals on Portland to Dublin flight tickets
United Airlines
12 Apr
PDX22:56Portland
28h 14m
1 stop
DUB11:10Dublin
16 Apr
DUB09:20Dublin
32h 05m
1 stop
PDX09:25Portland
€670
United Airlines
28 Apr
PDX10:00Portland
17h 10m
1 stop
DUB11:10Dublin
6 May
DUB09:20Dublin
44h 01m
2 stops
PDX21:21Portland
€672
United Airlines
19 Apr
PDX16:05Portland
33h 40m
2 stops
DUB09:45Dublin
28 Apr
DUB09:20Dublin
32h 05m
1 stop
PDX09:25Portland
€675

Icelandair flights from Portland to Dublin

Our best Icelandair deals on Portland to Dublin flight tickets
Icelandair
10 Feb
PDX14:45Portland
11h 30m
1 stop
DUB10:15Dublin
25 Feb
DUB11:30Dublin
13h 30m
1 stop
PDX17:00Portland
€499
Icelandair
10 Feb
PDX14:45Portland
11h 30m
1 stop
DUB10:15Dublin
25 Feb
DUB11:30Dublin
13h 30m
1 stop
PDX17:00Portland
€500
Icelandair
10 Feb
PDX14:45Portland
11h 30m
1 stop
DUB10:15Dublin
25 Feb
DUB11:30Dublin
13h 30m
1 stop
PDX17:00Portland
€518

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Dublin that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 10/2

14:45-10:15

1 stop11h 30m

Dublin

Thu 25/2

11:30-17:00

1 stop13h 30m

€499

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 10/2

14:45-10:15

1 stop11h 30m

Dublin

Thu 25/2

11:30-17:00

1 stop13h 30m

€500

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 10/2

14:45-10:15

1 stop11h 30m

Dublin

Thu 25/2

11:30-17:00

1 stop13h 30m

€518

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 10/2

14:45-10:15

1 stop11h 30m

Dublin

Thu 25/2

11:30-17:00

1 stop13h 30m

€520

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 31/3

19:05-14:25

1 stop11h 20m

Dublin

Wed 14/4

12:15-17:55

1 stop13h 40m

€531

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sun 21/3

19:05-13:25

1 stop11h 20m

Dublin

Wed 31/3

12:15-17:55

1 stop13h 40m

€539

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Tue 1/12

14:45-10:15

1 stop11h 30m

Dublin

Mon 7/12

11:30-17:00

1 stop13h 30m

€540

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Fri 5/2

14:45-10:15

1 stop11h 30m

Dublin

Tue 9/2

11:30-17:00

1 stop13h 30m

€542
Fastest return journey

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Tue 16/3

15:45-10:15

1 stop11h 30m

Dublin

Wed 24/3

11:30-17:55

1 stop13h 25m

€552

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sun 21/3

19:05-13:25

1 stop11h 20m

Dublin

Thu 1/4

15:25-17:55

1 stop34h 30m

€553

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently typical for flights on this route.

Typical prices usually range from €455 to €657.
The lowest price recently found on this route was €499.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Portland during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €513.

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

You are more likely to see cheaper flights to Dublin from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €667 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Portland for as low as €642 on momondo.

How have Portland to Dublin flight prices changed over time?

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

€264

Fastest flight time

11h 20m

Direct flights

None
The best one-way flight to Dublin from Portland in the past 72 hours is €264. The best return flight deal from Portland to Dublin found on momondo in the last 72 hours is €499.
The fastest flight from Portland to Dublin takes 11h 20m
There are no direct flights from Portland to Dublin. There are no popular flight routes from Portland to Dublin.
Search flight deals

Frequently asked questions about flying from Portland to Dublin

  • 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 20m 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.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Dundalk
Swords
Naas
Wicklow
Bray
Gorey
Mullingar
Kildare
Leixlip
Maynooth
Tullamore
Castleknock
Drogheda
Malahide
Enniscorthy
Arklow
Thurles

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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