What airlines fly to Europe?

Delta, TAP AIR PORTUGAL and Iberia are the top three most popular airlines that fly to Europe from Portland, Maine according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 26 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Virgin Atlantic, and Delta are the most popular carriers operating from Portland to Europe

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

Prices for flights from Portland Airport to Europe are updated daily.

How many operators does momondo search for flights from Portland Airport to Europe?

As of November 2026, there are 2 operators available to choose from for flights from Portland Airport to Europe.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Europe.

What documentation or ID do you need to fly to Europe?

The travel and health documents you'll need for your trip to Europe 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 license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Portland, Maine to Europe in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:15 amPWM Portland-FCO Rome Fiumicino

20h 15m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 12:21 amFCO Rome Fiumicino-PWM Portland

17h 26m1 stop New York John F Kennedy Intl

$686KLM

Wed, Dec 2 - Thu, Dec 10

6:00 am - 7:45 amPWM Portland-FCO Rome Fiumicino

19h 45m1 stop New York John F Kennedy Intl

12:55 pm - 11:59 pmFCO Rome Fiumicino-PWM Portland

17h 04m1 stop New York John F Kennedy Intl

$688KLM

Tue, Dec 1 - Wed, Jan 13

4:00 pm - 10:45 amPWM Portland-FCO Rome Fiumicino

12h 45m1 stop New York John F Kennedy Intl

10:55 am - 12:21 amFCO Rome Fiumicino-PWM Portland

19h 26m2 stops Boston Logan Intl New York John F Kennedy Intl

$691Multiple Airlines

Wed, Dec 2 - Thu, Dec 10

12:49 pm - 10:30 amPWM Portland-FCO Rome Fiumicino

15h 41m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

12:55 pm - 11:59 pmFCO Rome Fiumicino-PWM Portland

17h 04m1 stop New York John F Kennedy Intl

$692Delta

Tue, Dec 1 - Wed, Jan 13

8:20 am - 7:30 amPWM Portland-DUB Dublin

18h 10m1 stop Newark

9:00 am - 9:16 pmDUB Dublin-PWM Portland

41h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$695United Airlines

Sun, Feb 21 - Fri, Feb 26

9:10 am - 9:45 amPWM Portland-OPO Porto

19h 35m1 stop Newark

6:00 am - 9:27 pmOPO Porto-PWM Portland

20h 27m2 stops Frankfurt am Main Chicago O'Hare Intl

$721United Airlines

Mon, Apr 12 - Fri, Apr 16

11:01 am - 8:30 amPWM Portland-DUB Dublin

16h 29m1 stop Philadelphia

11:30 am - 10:49 pmDUB Dublin-PWM Portland

16h 19m1 stop Philadelphia

$721American Airlines

Sun, Feb 21 - Thu, Feb 25

3:13 pm - 7:30 amPWM Portland-DUB Dublin

11h 17m1 stop Newark

1:35 pm - 6:50 pmDUB Dublin-PWM Portland

10h 15m1 stop Newark

$721United Airlines

Sun, Feb 28 - Wed, Mar 3

7:23 pm - 3:40 pmPWM Portland-EDI Edinburgh Turnhouse

15h 17m2 stops Philadelphia London Heathrow

11:25 am - 11:22 pmEDI Edinburgh Turnhouse-PWM Portland

16h 57m1 stop Philadelphia

$878American Airlines

Tue, Apr 27 - Wed, May 5

7:23 pm - 3:40 pmPWM Portland-EDI Edinburgh Turnhouse

15h 17m2 stops Philadelphia London Heathrow

11:25 am - 11:27 pmEDI Edinburgh Turnhouse-PWM Portland

17h 02m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

$882American Airlines

Tue, Apr 27 - Wed, May 5

Cheap last minute flights

Enter your travel dates to find the best prices.

4:03 pm - 10:45 amPWM Portland-FCO Rome Fiumicino

12h 42m1 stop New York John F Kennedy Intl

10:25 am - 11:31 pmFCO Rome Fiumicino-PWM Portland

19h 06m1 stop Atlanta Hartsfield-Jackson

$686KLM

Wed, Nov 11 - Wed, Nov 18

7:10 am - 9:00 amPWM Portland-FCO Rome Fiumicino

19h 50m2 stops Charlotte Douglas Philadelphia

11:00 am - 10:57 pmFCO Rome Fiumicino-PWM Portland

17h 57m1 stop Philadelphia

$691American Airlines

Wed, Nov 11 - Wed, Nov 18

4:03 pm - 11:55 amPWM Portland-FCO Rome Fiumicino

13h 52m2 stops New York John F Kennedy Intl Amsterdam Schiphol

10:25 am - 12:19 amFCO Rome Fiumicino-PWM Portland

19h 54m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$720Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

5:50 am - 8:55 amPWM Portland-FCO Rome Fiumicino

21h 05m3 stops Newark Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:05 am - 11:21 pmFCO Rome Fiumicino-PWM Portland

22h 16m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$753Air Canada

Wed, Nov 11 - Wed, Nov 18

3:40 pm - 10:55 amPWM Portland-FCO Rome Fiumicino

13h 15m1 stop Newark

7:05 am - 11:21 pmFCO Rome Fiumicino-PWM Portland

22h 16m2 stops Frankfurt am Main Newark

$808United Airlines

Wed, Nov 11 - Wed, Nov 18

4:03 pm - 10:45 amPWM Portland-FCO Rome Fiumicino

12h 42m1 stop New York John F Kennedy Intl

10:25 am - 11:31 pmFCO Rome Fiumicino-PWM Portland

19h 06m1 stop Atlanta Hartsfield-Jackson

$810KLM

Wed, Nov 11 - Wed, Nov 18

2:05 pm - 10:55 amPWM Portland-FCO Rome Fiumicino

14h 50m2 stops Washington, D.C. Dulles Intl Newark

7:05 am - 9:51 pmFCO Rome Fiumicino-PWM Portland

20h 46m2 stops Frankfurt am Main Chicago O'Hare Intl

$812United Airlines

Wed, Nov 11 - Wed, Nov 18

8:47 am - 8:55 amPWM Portland-FCO Rome Fiumicino

18h 08m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

7:05 am - 11:21 pmFCO Rome Fiumicino-PWM Portland

22h 16m3 stops Frankfurt am Main Toronto Pearson Intl Newark

$819Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

8:49 am - 9:55 amPWM Portland-DUB Dublin

20h 06m1 stop Newark

9:30 am - 6:49 pmDUB Dublin-PWM Portland

14h 19m1 stop Newark

$839United Airlines

Fri, Nov 13 - Tue, Nov 17

5:50 am - 8:35 pmPWM Portland-LHR London Heathrow

9h 45m1 stop Newark

9:00 am - 11:21 pmLHR London Heathrow-PWM Portland

19h 21m2 stops Zurich Newark

$875United Airlines

Thu, Nov 12 - Wed, Nov 18

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United Airlines flights from Portland, Maine to Europe

Our best United Airlines deals on Portland, Maine to Europe flight tickets

United Airlines

Feb 21

PWM8:20 amPortland

18h 10m

1 stop

DUB7:30 amDublin

Feb 26

DUB9:00 amDublin

41h 16m

2 stops

PWM9:16 pmPortland

$695

United Airlines

Feb 28

PWM3:13 pmPortland

11h 17m

1 stop

DUB7:30 amDublin

Mar 3

DUB1:35 pmDublin

10h 15m

1 stop

PWM6:50 pmPortland

$721

United Airlines

Feb 23

PWM3:14 pmPortland

13h 16m

1 stop

OPO9:30 amPorto

Feb 26

OPO6:00 amPorto

22h 25m

2 stops

PWM11:25 pmPortland

$722

Delta flights from Portland, Maine to Europe

Our best Delta deals on Portland, Maine to Europe flight tickets

Delta

Dec 1

PWM12:49 pmPortland

15h 41m

2 stops

FCO10:30 amRome Fiumicino

Jan 13

FCO12:55 pmRome Fiumicino

17h 04m

1 stop

PWM11:59 pmPortland

$692

Delta

Dec 1

PWM12:49 pmPortland

20h 11m

2 stops

FCO3:00 pmRome Fiumicino

Jan 13

FCO12:55 pmRome Fiumicino

17h 04m

1 stop

PWM11:59 pmPortland

$707

Delta

Dec 1

PWM12:49 pmPortland

15h 41m

2 stops

FCO10:30 amRome Fiumicino

Jan 13

FCO10:20 amRome Fiumicino

19h 39m

2 stops

PWM11:59 pmPortland

$713

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandRome

PWM Portland - FCO Rome Fiumicino

PWMFCO

Portland

Wed 12/2

6:00 am-8:15 am

1 stop20h 15m

Rome Fiumicino

Thu 12/10

12:55 pm-12:21 am

1 stop17h 26m

$686

PortlandRome

PWM Portland - FCO Rome Fiumicino

PWMFCO

Portland

Tue 12/1

6:00 am-7:45 am

1 stop19h 45m

Rome Fiumicino

Wed 1/13

12:55 pm-11:59 pm

1 stop17h 04m

$688

PortlandRome

PWM Portland - FCO Rome Fiumicino

PWMFCO

Portland

Wed 12/2

4:00 pm-10:45 am

1 stop12h 45m

Rome Fiumicino

Thu 12/10

10:55 am-12:21 am

2 stops19h 26m

$691

PortlandRome

PWM Portland - FCO Rome Fiumicino

PWMFCO

Portland

Tue 12/1

12:49 pm-10:30 am

2 stops15h 41m

Rome Fiumicino

Wed 1/13

12:55 pm-11:59 pm

1 stop17h 04m

$692

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 2/21

8:20 am-7:30 am

1 stop18h 10m

Dublin

Fri 2/26

9:00 am-9:16 pm

2 stops41h 16m

$695

PortlandPorto

PWM Portland - OPO Porto

PWMOPO

Portland

Mon 4/12

9:10 am-9:45 am

1 stop19h 35m

Porto

Fri 4/16

6:00 am-9:27 pm

2 stops20h 27m

$721

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 2/21

11:01 am-8:30 am

1 stop16h 29m

Dublin

Thu 2/25

11:30 am-10:49 pm

1 stop16h 19m

$721

Quickest round-trip

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Sun 2/28

3:13 pm-7:30 am

1 stop11h 17m

Dublin

Wed 3/3

1:35 pm-6:50 pm

1 stop10h 15m

$721

PortlandEdinburgh

PWM Portland - EDI Edinburgh Turnhouse

PWMEDI

Portland

Tue 4/27

7:23 pm-3:40 pm

2 stops15h 17m

Edinburgh Turnhouse

Wed 5/5

11:25 am-11:22 pm

1 stop16h 57m

$878

PortlandEdinburgh

PWM Portland - EDI Edinburgh Turnhouse

PWMEDI

Portland

Tue 4/27

7:23 pm-3:40 pm

2 stops15h 17m

Edinburgh Turnhouse

Wed 5/5

11:25 am-11:27 pm

2 stops17h 02m

$882

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Europe?

The cheapest month to fly to Europe from Portland, Maine is in February. Flight prices, which tend to average around $534, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $799.

Can stopping save me money on Portland, Maine to Europe flights?

You could potentially save up to 4% on your flight if you consider stops on a Portland, Maine to Europe flight.

Cheap Portland, Maine to Europe flight deals and tips

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

Best Price Found	$330
Fastest flight time	10h 05m
Direct flights	None

The best one-way flight to Europe from Portland, Maine in the past 72 hours is $330. The best round-trip flight deal from Portland, Maine to Europe found on momondo in the last 72 hours is $686.

The fastest flight from Portland, Maine to Europe takes 10h 05m

There are no direct flights from Portland, Maine to Europe. There are no popular flight routes from Portland, Maine to Europe.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Europe

When did momondo last update prices for flights from Portland Airport to Europe?
Prices for flights from Portland Airport to Europe are updated daily.
How many operators does momondo search for flights from Portland Airport to Europe?
As of November 2026, there are 2 operators available to choose from for flights from Portland Airport to Europe.
How old do you have to be to fly from Portland Airport to Europe?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Europe.
What documentation or ID do you need to fly to Europe?
The travel and health documents you'll need for your trip to Europe 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 license and a passport that is valid for six months after your intended arrival at Europe. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland, Maine to Europe

Compare and see reviews for airlines that fly from Portland, Maine to Europe with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $550	Free Cancellation	Rating 7.3 10,475 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Europe from Portland 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 Europe quick and easy, saving you time and money.

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

Yes. All flights to Europe from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Europe from Portland.

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

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