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Cheap flights from Dublin to Portland from £372

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dublin to Portland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:05 - 13:26DUB  Dublin-PWM Portland
29h 21m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
17:08 - 08:10PWM  Portland-DUB Dublin
34h 02m1 stop Chicago O'Hare Intl
£576United Airlines
Mon, 26 Oct - Sun, 1 Nov
United Airlines Logo
09:30 - 23:21DUB  Dublin-PWM Portland
17h 51m1 stop Newark
United Airlines Logo
05:50 - 09:55PWM  Portland-DUB Dublin
23h 05m1 stop Newark
£578United Airlines
Sun, 25 Oct - Sun, 1 Nov
Delta Logo
13:25 - 15:35DUB  Dublin-PWM Portland
30h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
12:42 - 16:20PWM  Portland-DUB Dublin
22h 38m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
£730Delta
Mon, 26 Oct - Sun, 1 Nov
United Airlines Logo
09:30 - 23:59DUB  Dublin-PWM Portland
18h 29m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
05:50 - 09:55PWM  Portland-DUB Dublin
23h 05m1 stop Newark
£751United Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
10:00 - 23:00DUB  Dublin-PWM Portland
18h 00m2 stops London Heathrow Philadelphia
Multiple Airlines Logo
11:10 - 09:55PWM  Portland-DUB Dublin
17h 45m2 stops Washington, D.C. Reagan-National London Heathrow
£984Multiple Airlines
Wed, 23 Dec - Sat, 2 Jan
Delta Logo
05:45 - 23:10DUB  Dublin-PWM Portland
22h 25m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
13:20 - 08:45PWM  Portland-DUB Dublin
14h 25m1 stop New York John F Kennedy Intl
£1,089Delta
Wed, 23 Dec - Sat, 2 Jan

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United Airlines flights from Dublin to Portland, Maine

Our best United Airlines deals on Dublin to Portland, Maine flight tickets
United Airlines
26 Oct
DUB12:05Dublin
29h 21m
2 stops
PWM13:26Portland
1 Nov
PWM17:08Portland
34h 02m
1 stop
DUB08:10Dublin
£576
United Airlines
25 Oct
DUB09:30Dublin
17h 51m
1 stop
PWM23:21Portland
1 Nov
PWM05:50Portland
23h 05m
1 stop
DUB09:55Dublin
£578
United Airlines
25 Oct
DUB09:30Dublin
18h 29m
2 stops
PWM23:59Portland
1 Nov
PWM05:50Portland
23h 05m
1 stop
DUB09:55Dublin
£751

Delta flights from Dublin to Portland, Maine

Our best Delta deals on Dublin to Portland, Maine flight tickets
Delta
26 Oct
DUB13:25Dublin
30h 10m
2 stops
PWM15:35Portland
1 Nov
PWM12:42Portland
22h 38m
2 stops
DUB16:20Dublin
£730
Delta
23 Dec
DUB05:45Dublin
22h 25m
2 stops
PWM23:10Portland
2 Jan
PWM13:20Portland
14h 25m
1 stop
DUB08:45Dublin
£1,089

momondo Fare Finder

 
Use the filters below to find and compare flights from Dublin 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 26/10

12:05-13:26

2 stops29h 21m

Portland

Sun 1/11

17:08-08:10

1 stop34h 02m

£576

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Sun 25/10

09:30-23:21

1 stop17h 51m

Portland

Sun 1/11

05:50-09:55

1 stop23h 05m

£578

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Mon 26/10

13:25-15:35

2 stops30h 10m

Portland

Sun 1/11

12:42-16:20

2 stops22h 38m

£730

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Sun 25/10

09:30-23:59

2 stops18h 29m

Portland

Sun 1/11

05:50-09:55

1 stop23h 05m

£751
Fastest return journey

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Wed 23/12

10:00-23:00

2 stops18h 00m

Portland

Sat 2/1

11:10-09:55

2 stops17h 45m

£984

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Wed 23/12

05:45-23:10

2 stops22h 25m

Portland

Sat 2/1

13:20-08:45

1 stop14h 25m

£1,089
Cheapest one-way

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Tue 5/1

13:25-13:53

2 stops29h 28m

£372
Fastest single journey

DublinPortland

DUB Dublin - PWM Portland

DUBPWM

Dublin

Tue 5/1

10:45-23:49

1 stop18h 04m

£511

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 Dublin 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

What is the cheapest airline that flies from Dublin to Portland?

Delta is the most popular carrier operating from Dublin to Portland

Which airlines fly to Portland, Maine?

Aer Lingus, JetBlue and KLM are the top three most popular airlines that fly to Portland, Maine from Dublin according to our data. Aer Lingus is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 10 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Dublin to Portland, Maine

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

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

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

Best price found

£372

Direct flights

None
The best one-way flight to Portland, Maine from Dublin in the past 72 hours is £372. The best return flight deal from Dublin to Portland, Maine found on momondo in the last 72 hours is £576.
There are no direct flights from Dublin to Portland, Maine. There are no popular flight routes from Dublin to Portland, Maine.
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Frequently asked questions about flying from Dublin to Portland, Maine

  • How far is Dublin to Portland by plane?

    There are 2899.4 mi between Dublin and Portland.

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

    Prices for flights from Dublin Airport to Portland Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Bath

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Dublin.

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

Yes. momondo enables you to select and highlight flights to Portland from Dublin with this policy.

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

momondo helps you find the best flight between Dublin and Portland 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 Dublin to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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