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Cheap flights from Portland, Maine to Dublin from €281

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
05:30 - 10:20PWM  Portland-DUB Dublin
23h 50m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
09:00 - 14:16DUB  Dublin-PWM Portland
34h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€584United Airlines
Mon, 2 Nov - Thu, 12 Nov
United Airlines Logo
05:50 - 09:55PWM  Portland-DUB Dublin
23h 05m1 stop Newark
United Airlines Logo
09:00 - 20:42DUB  Dublin-PWM Portland
40h 42m2 stops Toronto Pearson Intl Newark
€589United Airlines
Wed, 18 Nov - Sun, 6 Dec
United Airlines Logo
10:50 - 09:55PWM  Portland-DUB Dublin
19h 05m1 stop Newark
United Airlines Logo
09:00 - 14:16DUB  Dublin-PWM Portland
34h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€592United Airlines
Wed, 28 Oct - Mon, 2 Nov
United Airlines Logo
05:30 - 09:55PWM  Portland-DUB Dublin
23h 25m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
09:00 - 15:34DUB  Dublin-PWM Portland
35h 34m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€593United Airlines
Wed, 18 Nov - Mon, 7 Dec
Air Canada Logo
05:50 - 07:10PWM  Portland-DUB Dublin
20h 20m2 stops Newark Toronto Pearson Intl
Air Canada Logo
09:00 - 20:42DUB  Dublin-PWM Portland
40h 42m2 stops Toronto Pearson Intl Newark
€595Air Canada
Wed, 18 Nov - Sun, 6 Dec
United Airlines Logo
08:45 - 09:55PWM  Portland-DUB Dublin
20h 10m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
09:00 - 21:51DUB  Dublin-PWM Portland
41h 51m2 stops Toronto Pearson Intl Chicago O'Hare Intl
€596United Airlines
Sat, 7 Nov - Sat, 14 Nov
United Airlines Logo
08:55 - 07:30PWM  Portland-DUB Dublin
17h 35m1 stop Newark
United Airlines Logo
09:00 - 21:48DUB  Dublin-PWM Portland
41h 48m2 stops Toronto Pearson Intl Newark
€598United Airlines
Sun, 17 Jan - Thu, 21 Jan
Air Canada Logo
08:49 - 06:10PWM  Portland-DUB Dublin
17h 21m2 stops Newark Toronto Pearson Intl
Air Canada Logo
09:00 - 23:21DUB  Dublin-PWM Portland
43h 21m2 stops Toronto Pearson Intl Newark
€599Air Canada
Wed, 28 Oct - Mon, 2 Nov
United Airlines Logo
08:55 - 08:10PWM  Portland-DUB Dublin
18h 15m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
09:00 - 21:48DUB  Dublin-PWM Portland
41h 48m2 stops Toronto Pearson Intl Newark
€601United Airlines
Sun, 17 Jan - Thu, 21 Jan
United Airlines Logo
09:34 - 08:10PWM  Portland-DUB Dublin
17h 36m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
09:00 - 21:48DUB  Dublin-PWM Portland
41h 48m2 stops Toronto Pearson Intl Newark
€602United Airlines
Sun, 17 Jan - Thu, 21 Jan

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United Airlines flights from Portland, Maine to Dublin

Our best United Airlines deals on Portland, Maine to Dublin flight tickets
United Airlines
2 Nov
PWM05:30Portland
23h 50m
1 stop
DUB10:20Dublin
12 Nov
DUB09:00Dublin
34h 16m
2 stops
PWM14:16Portland
€584
United Airlines
18 Nov
PWM05:50Portland
23h 05m
1 stop
DUB09:55Dublin
6 Dec
DUB09:00Dublin
40h 42m
2 stops
PWM20:42Portland
€589
United Airlines
28 Oct
PWM10:50Portland
19h 05m
1 stop
DUB09:55Dublin
2 Nov
DUB09:00Dublin
34h 16m
2 stops
PWM14:16Portland
€592

Air Canada flights from Portland, Maine to Dublin

Our best Air Canada deals on Portland, Maine to Dublin flight tickets
Air Canada
18 Nov
PWM05:50Portland
20h 20m
2 stops
DUB07:10Dublin
6 Dec
DUB09:00Dublin
40h 42m
2 stops
PWM20:42Portland
€595
Air Canada
28 Oct
PWM08:49Portland
17h 21m
2 stops
DUB06:10Dublin
2 Nov
DUB09:00Dublin
43h 21m
2 stops
PWM23:21Portland
€599
Air Canada
20 Nov
PWM05:50Portland
44h 20m
2 stops
DUB07:10Dublin
30 Nov
DUB09:00Dublin
43h 24m
2 stops
PWM23:24Portland
€640

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Mon 2/11

05:30-10:20

1 stop23h 50m

Dublin

Thu 12/11

09:00-14:16

2 stops34h 16m

€584

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Wed 18/11

05:50-09:55

1 stop23h 05m

Dublin

Sun 6/12

09:00-20:42

2 stops40h 42m

€589
Fastest return journey

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Wed 28/10

10:50-09:55

1 stop19h 05m

Dublin

Mon 2/11

09:00-14:16

2 stops34h 16m

€592

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Wed 18/11

05:30-09:55

2 stops23h 25m

Dublin

Mon 7/12

09:00-15:34

2 stops35h 34m

€593

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Wed 18/11

05:50-07:10

2 stops20h 20m

Dublin

Sun 6/12

09:00-20:42

2 stops40h 42m

€595

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sat 7/11

08:45-09:55

2 stops20h 10m

Dublin

Sat 14/11

09:00-21:51

2 stops41h 51m

€596

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 17/1

08:55-07:30

1 stop17h 35m

Dublin

Thu 21/1

09:00-21:48

2 stops41h 48m

€598

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Wed 28/10

08:49-06:10

2 stops17h 21m

Dublin

Mon 2/11

09:00-23:21

2 stops43h 21m

€599

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 17/1

08:55-08:10

2 stops18h 15m

Dublin

Thu 21/1

09:00-21:48

2 stops41h 48m

€601

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 17/1

09:34-08:10

2 stops17h 36m

Dublin

Thu 21/1

09:00-21:48

2 stops41h 48m

€602

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to Dublin from

How to get the cheapest flight ticket from Portland, Maine 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 cheapest month to fly to Dublin?

If you aren’t able to travel during the month of September, then book flights to Dublin from Portland, Maine during July instead. Flights to Dublin in July, while not as cheap as those in September, still average around €0.

When to book flights from Portland, Maine to Dublin

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

Cheap Portland, Maine to Dublin (PWM to DUB) flight deals and tips

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

Best price found

€281

Fastest flight time

11h 48m

Direct flights

None
The best one-way flight to Dublin from Portland, Maine in the past 72 hours is €281. The best return flight deal from Portland, Maine to Dublin found on momondo in the last 72 hours is €584.
The fastest flight from Portland, Maine to Dublin takes 11h 48m
There are no direct flights from Portland, Maine to Dublin. There are no popular flight routes from Portland, Maine to Dublin.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Dublin

  • How far is Portland to Dublin by plane?

    Portland and Dublin are 4666.1 km apart from one another. Typically, this will take 11h 48m 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 are refreshed on a daily basis.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek 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
Wicklow
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Leixlip
Maynooth
Mullingar
Castleknock
Malahide
Enniscorthy
Carlingford
Drogheda
Arklow

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Dublin for 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?

Once you have performed a search for Portland to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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