Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Portugal to Portland from $633

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portugal to Portland

Recent round-trip flight deals from Portugal to Portland

Enter your travel dates to find the best prices.
Turkish Airlines Logo
5:55 am - 11:43 pmLIS  Lisbon Humberto Delgado-PWM Portland
22h 48m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
6:30 am - 10:30 amPWM  Portland-LIS Lisbon Humberto Delgado
47h 00m2 stops New York John F Kennedy Intl Istanbul
$913Turkish Airlines
Wed, Nov 4 - Sun, Nov 8
Turkish Airlines Logo
6:00 am - 11:43 pmLIS  Lisbon Humberto Delgado-PWM Portland
46h 43m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
6:30 am - 3:05 pmPWM  Portland-LIS Lisbon Humberto Delgado
51h 35m2 stops New York John F Kennedy Intl Istanbul
$960Turkish Airlines
Thu, Nov 12 - Sun, Nov 15
Turkish Airlines Logo
6:00 am - 11:43 pmLIS  Lisbon Humberto Delgado-PWM Portland
46h 43m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
6:30 am - 10:30 amPWM  Portland-LIS Lisbon Humberto Delgado
47h 00m2 stops New York John F Kennedy Intl Istanbul
$961Turkish Airlines
Thu, Nov 12 - Sun, Nov 15
Turkish Airlines Logo
6:00 am - 11:43 pmLIS  Lisbon Humberto Delgado-PWM Portland
22h 43m2 stops Istanbul New York John F Kennedy Intl
Turkish Airlines Logo
6:30 am - 10:35 amPWM  Portland-LIS Lisbon Humberto Delgado
23h 05m2 stops New York John F Kennedy Intl Istanbul
$962Turkish Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
6:00 am - 11:21 pmLIS  Lisbon Humberto Delgado-PWM Portland
22h 21m2 stops Munich Franz Josef Strauss Newark
United Airlines Logo
7:35 pm - 10:05 amPWM  Portland-LIS Lisbon Humberto Delgado
9h 30m1 stop Washington, D.C. Dulles Intl
$1,016United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
10:15 am - 9:00 amLIS  Lisbon Humberto Delgado-PWM Portland
27h 45m1 stop Newark
United Airlines Logo
7:35 pm - 10:05 amPWM  Portland-LIS Lisbon Humberto Delgado
9h 30m1 stop Washington, D.C. Dulles Intl
$1,029United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
10:15 am - 9:00 amLIS  Lisbon Humberto Delgado-PWM Portland
27h 45m1 stop Newark
United Airlines Logo
7:35 pm - 10:05 amPWM  Portland-LIS Lisbon Humberto Delgado
9h 30m1 stop Washington, D.C. Dulles Intl
$1,030United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
12:20 pm - 11:59 pmLIS  Lisbon Humberto Delgado-PWM Portland
16h 39m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:46 am - 8:10 amPWM  Portland-LIS Lisbon Humberto Delgado
17h 24m2 stops Washington, D.C. Dulles Intl Newark
$1,031United Airlines
Thu, Nov 12 - Sun, Nov 15
Delta Logo
5:00 am - 12:10 amOPO  Porto-PWM Portland
24h 10m2 stops Amsterdam Schiphol New York John F Kennedy Intl
Delta Logo
4:47 pm - 8:15 amPWM  Portland-OPO Porto
34h 28m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$1,039Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
6:00 am - 7:02 pmOPO  Porto-PWM Portland
18h 02m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
8:49 am - 9:30 amPWM  Portland-OPO Porto
19h 41m1 stop Newark
$1,087United Airlines
Tue, Nov 3 - Sat, Nov 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Turkish Airlines flights from Portugal to Portland, Maine

Our best Turkish Airlines deals on Portugal to Portland, Maine flight tickets
Turkish Airlines
Nov 4
LIS5:55 amLisbon Humberto Delgado
22h 48m
2 stops
PWM11:43 pmPortland
Nov 8
PWM6:30 amPortland
47h 00m
2 stops
LIS10:30 amLisbon Humberto Delgado
$913
Turkish Airlines
Nov 12
LIS6:00 amLisbon Humberto Delgado
46h 43m
2 stops
PWM11:43 pmPortland
Nov 15
PWM6:30 amPortland
51h 35m
2 stops
LIS3:05 pmLisbon Humberto Delgado
$960
Turkish Airlines
Nov 12
LIS6:00 amLisbon Humberto Delgado
46h 43m
2 stops
PWM11:43 pmPortland
Nov 15
PWM6:30 amPortland
47h 00m
2 stops
LIS10:30 amLisbon Humberto Delgado
$961

United Airlines flights from Portugal to Portland, Maine

Our best United Airlines deals on Portugal to Portland, Maine flight tickets
United Airlines
Nov 4
LIS6:00 amLisbon Humberto Delgado
22h 21m
2 stops
PWM11:21 pmPortland
Nov 8
PWM7:35 pmPortland
9h 30m
1 stop
LIS10:05 amLisbon Humberto Delgado
$1,016
United Airlines
Nov 12
LIS10:15 amLisbon Humberto Delgado
27h 45m
1 stop
PWM9:00 amPortland
Nov 15
PWM7:35 pmPortland
9h 30m
1 stop
LIS10:05 amLisbon Humberto Delgado
$1,029
United Airlines
Nov 12
LIS10:15 amLisbon Humberto Delgado
27h 45m
1 stop
PWM9:00 amPortland
Nov 15
PWM7:35 pmPortland
9h 30m
1 stop
LIS10:05 amLisbon Humberto Delgado
$1,030

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Wed 11/4

5:55 am-11:43 pm

2 stops22h 48m

Portland

Sun 11/8

6:30 am-10:30 am

2 stops47h 00m

$913

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

6:00 am-11:43 pm

2 stops46h 43m

Portland

Sun 11/15

6:30 am-3:05 pm

2 stops51h 35m

$960

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

6:00 am-11:43 pm

2 stops46h 43m

Portland

Sun 11/15

6:30 am-10:30 am

2 stops47h 00m

$961

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

6:00 am-11:43 pm

2 stops22h 43m

Portland

Sun 11/15

6:30 am-10:35 am

2 stops23h 05m

$962
Quickest round-trip

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Wed 11/4

6:00 am-11:21 pm

2 stops22h 21m

Portland

Sun 11/8

7:35 pm-10:05 am

1 stop9h 30m

$1,016

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

10:15 am-9:00 am

1 stop27h 45m

Portland

Sun 11/15

7:35 pm-10:05 am

1 stop9h 30m

$1,029

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

10:15 am-9:00 am

1 stop27h 45m

Portland

Sun 11/15

7:35 pm-10:05 am

1 stop9h 30m

$1,030

LisbonPortland

LIS Lisbon Humberto Delgado - PWM Portland

LISPWM

Lisbon Humberto Delgado

Thu 11/12

12:20 pm-11:59 pm

1 stop16h 39m

Portland

Sun 11/15

9:46 am-8:10 am

2 stops17h 24m

$1,031

PortoPortland

OPO Porto - PWM Portland

OPOPWM

Porto

Tue 11/3

5:00 am-12:10 am

2 stops24h 10m

Portland

Sat 11/7

4:47 pm-8:15 am

2 stops34h 28m

$1,039

PortoPortland

OPO Porto - PWM Portland

OPOPWM

Porto

Tue 11/3

6:00 am-7:02 pm

2 stops18h 02m

Portland

Sat 11/7

8:49 am-9:30 am

1 stop19h 41m

$1,087

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Portugal 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

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

You could potentially save up to 22% on your flight if you consider stops on a Portugal to Portland, Maine flight.

Cheap Portugal to Portland, Maine flight deals and tips

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

Best Price Found

$633

Fastest flight time

22h 48m

Direct flights

None
The best one-way flight to Portland, Maine from Portugal in the past 72 hours is $633. The best round-trip flight deal from Portugal to Portland, Maine found on momondo in the last 72 hours is $913.
The fastest flight from Portugal to Portland, Maine takes 22h 48m
There are no direct flights from Portugal to Portland, Maine. There are no popular flight routes from Portugal to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Portugal to Portland, Maine

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

    Prices for flights from Portugal to Portland Airport were last updated today.

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

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

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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Jackson
Boothbay Harbor
Brunswick
Lewiston
Freeport
Conway
Auburn
Gorham
Bartlett
Bath
Windham
Intervale
Georgetown
Oxford
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Portugal 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 Portugal.

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

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

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

Once all potential Portugal 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 Portugal to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portugal to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 11/19
Thu 11/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States