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Cheap flights from Ireland to Portland from €656

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to Portland

Recent return flight deals from Ireland to Portland

Enter your travel dates to find the best prices.
Delta Logo
13:25 - 15:35DUB  Dublin-PWM Portland
31h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
06:03 - 08:45PWM  Portland-DUB Dublin
21h 42m1 stop New York John F Kennedy Intl
€656Delta
Mon, 2 Nov - Sun, 8 Nov
Delta Logo
05:45 - 00:10DUB  Dublin-PWM Portland
23h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
14:09 - 07:45PWM  Portland-DUB Dublin
12h 36m1 stop Atlanta Hartsfield-Jackson
€657Delta
Wed, 4 Nov - Sun, 8 Nov
Delta Logo
13:25 - 15:35DUB  Dublin-PWM Portland
31h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
06:03 - 12:40PWM  Portland-DUB Dublin
25h 37m2 stops New York John F Kennedy Intl Amsterdam Schiphol
€658Delta
Mon, 2 Nov - Sun, 8 Nov
Delta Logo
05:45 - 00:10DUB  Dublin-PWM Portland
23h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
06:03 - 12:40PWM  Portland-DUB Dublin
25h 37m2 stops New York John F Kennedy Intl Amsterdam Schiphol
€659Delta
Wed, 4 Nov - Sun, 8 Nov
United Airlines Logo
13:35 - 23:59DUB  Dublin-PWM Portland
15h 24m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
09:46 - 07:30PWM  Portland-DUB Dublin
16h 44m2 stops Washington, D.C. Dulles Intl Newark
€665United Airlines
Sun, 1 Nov - Sat, 7 Nov
Multiple Airlines Logo
09:55 - 23:52DUB  Dublin-PWM Portland
18h 57m1 stop Atlanta Hartsfield-Jackson
Multiple Airlines Logo
16:00 - 08:45PWM  Portland-DUB Dublin
11h 45m1 stop New York John F Kennedy Intl
€666Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
United Airlines Logo
09:00 - 23:21DUB  Dublin-PWM Portland
19h 21m2 stops Toronto Pearson Intl Newark
United Airlines Logo
15:41 - 10:20PWM  Portland-DUB Dublin
13h 39m2 stops Newark Washington, D.C. Dulles Intl
€671United Airlines
Thu, 5 Nov - Mon, 9 Nov
United Airlines Logo
09:30 - 18:49DUB  Dublin-PWM Portland
14h 19m1 stop Newark
United Airlines Logo
08:49 - 07:30PWM  Portland-DUB Dublin
17h 41m1 stop Newark
€674United Airlines
Mon, 2 Nov - Sun, 8 Nov
Multiple Airlines Logo
08:45 - 23:24DUB  Dublin-PWM Portland
19h 39m3 stops London Heathrow Toronto Pearson Intl Newark
Multiple Airlines Logo
19:55 - 07:10PWM  Portland-DUB Dublin
30h 15m2 stops Newark Toronto Pearson Intl
€908Multiple Airlines
Thu, 3 Dec - Thu, 10 Dec
Multiple Airlines Logo
08:45 - 23:21DUB  Dublin-PWM Portland
19h 36m3 stops London Heathrow Toronto Pearson Intl Newark
Multiple Airlines Logo
08:49 - 07:10PWM  Portland-DUB Dublin
17h 21m2 stops Newark Toronto Pearson Intl
€1,007Multiple Airlines
Sun, 1 Nov - Sat, 7 Nov

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Delta flights from Ireland to Portland, Maine

Our best Delta deals on Ireland to Portland, Maine flight tickets
Delta
2 Nov
DUB13:25Dublin
31h 10m
2 stops
PWM15:35Portland
8 Nov
PWM06:03Portland
21h 42m
1 stop
DUB08:45Dublin
€656
Delta
4 Nov
DUB05:45Dublin
23h 25m
2 stops
PWM00:10Portland
8 Nov
PWM14:09Portland
12h 36m
1 stop
DUB07:45Dublin
€657
Delta
2 Nov
DUB13:25Dublin
31h 10m
2 stops
PWM15:35Portland
8 Nov
PWM06:03Portland
25h 37m
2 stops
DUB12:40Dublin
€658

Air Canada flights from Ireland to Portland, Maine

Our best Air Canada deals on Ireland to Portland, Maine flight tickets
Air Canada
1 Nov
DUB08:45Dublin
19h 36m
3 stops
PWM23:21Portland
7 Nov
PWM08:49Portland
17h 21m
3 stops
DUB07:10Dublin
€1,010
Air Canada
3 Dec
DUB08:45Dublin
19h 39m
3 stops
PWM23:24Portland
10 Dec
PWM15:20Portland
19h 20m
3 stops
DUB15:40Dublin
€1,102
Air Canada
4 Nov
DUB08:45Dublin
19h 36m
3 stops
PWM23:21Portland
8 Nov
PWM08:49Portland
17h 21m
3 stops
DUB07:10Dublin
€1,217

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Mon 2/11

13:25-15:35

2 stops31h 10m

Portland

Sun 8/11

06:03-08:45

1 stop21h 42m

€656

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Wed 4/11

05:45-00:10

2 stops23h 25m

Portland

Sun 8/11

14:09-07:45

1 stop12h 36m

€657

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Mon 2/11

13:25-15:35

2 stops31h 10m

Portland

Sun 8/11

06:03-12:40

2 stops25h 37m

€658

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Wed 4/11

05:45-00:10

2 stops23h 25m

Portland

Sun 8/11

06:03-12:40

2 stops25h 37m

€659

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Sun 1/11

13:35-23:59

2 stops15h 24m

Portland

Sat 7/11

09:46-07:30

2 stops16h 44m

€665
Fastest return journey

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Thu 3/12

09:55-23:52

1 stop18h 57m

Portland

Thu 10/12

16:00-08:45

1 stop11h 45m

€666

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Thu 5/11

09:00-23:21

2 stops19h 21m

Portland

Mon 9/11

15:41-10:20

2 stops13h 39m

€671

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Mon 2/11

09:30-18:49

1 stop14h 19m

Portland

Sun 8/11

08:49-07:30

1 stop17h 41m

€674

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Thu 3/12

08:45-23:24

3 stops19h 39m

Portland

Thu 10/12

19:55-07:10

2 stops30h 15m

€908

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Sun 1/11

08:45-23:21

3 stops19h 36m

Portland

Sat 7/11

08:49-07:10

2 stops17h 21m

€1,007

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Portland from

How to get the cheapest flight ticket from Ireland to Portland, Maine

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

Which airlines fly to Portland, Maine?

Aer Lingus, JetBlue and KLM are the top three most popular airlines that fly to Portland, Maine from Ireland according to our data. Aer Lingus is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 8 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Portland, Maine flight deals and tips

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

Best price found

€656

Fastest flight time

20h 16m

Direct flights

None
The best flight deal from Ireland to Portland, Maine found on momondo in the last 72 hours is €656
The fastest flight from Ireland to Portland, Maine takes 20h 16m
There are no direct flights from Ireland to Portland, Maine. There are no popular flight routes from Ireland to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Ireland to Portland, Maine

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

    Prices for flights from Ireland to Portland Airport refresh daily.

  • How old do you have to be to fly from Ireland to Portland 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 Ireland to Portland Airport.

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

    The necessary travel and health documents for your Portland 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 Ireland to Portland?

Finding the right flight to Portland from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

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

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

Once all potential Ireland to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Portland from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Aer Lingus
JetBlue
KLM
Air France
Delta
Icelandair
British Airways
Iberia