Skip to main content
  • Flights
  • Hotels
  • Cars
  • Flight+Hotel
  • Holiday deals
  • More
    Flights
    Hotels
    Cars
    Flight+Hotel
    Holiday deals
My Account

Cheap flights from London to Portland

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.

We work with more than 300 partners to bring you better travel deals

The best prices from London to Portland are usually found in September or November, booked 54 days in advance, depart on a Thursday or Sunday and return on a Monday

Home North America USA Maine Portland Cheap flights from London to Portland
£1050
£890
£720
£555
Price
£555 - £998
Most popular in August High demand for flights, 15% potential price rise
Cheapest in September Best time to find cheap flights, 4% potential price drop
Average price £729 Price for this month
Cheapest price £555 From London to Portland

Cheap flights from London to Portland in February 2020

The best prices found for LGW to PWM flights in February
29 Feb - 1 Mar
£286pp
LHR
London Heathrow
KLM
 
1 STOP
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
Found 28/1/20
27 Feb - 29 Feb
£299pp
LHR
London Heathrow
KLM
 
1 STOP
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
Found 28/1/20

London to Portland 2020 flight deals

Cheap flights to Portland from London found for this year
29 Feb - 1 Mar
£286pp
LHR
London Heathrow
KLM
 
1 STOP
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
Found 28/1/20
7 Mar - 8 Mar
£452pp
LHR
London Heathrow
KLM
 
1 STOP
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
Found 28/1/20
1 Sep - 9 Sep
£591pp
LHR
London Heathrow
United Airlines
 
1 STOP
PWM
Portland
PWM
Portland
United Airlines
   
2 STOPS
LHR
London Heathrow
Found 28/1/20

Alternative routes for London to Portland

Norwich to Boston from £610 pp
Manchester to Providence from £661 pp
Cardiff to Providence from £753 pp
Bristol to Providence from £1043 pp
Birmingham to Providence from £2748 pp

Destination information for Portland

Things to know before you go. Useful info for your trip from London to Portland
Today's exchange rate
£1.00 = $1.31

Airports servicing London

Southend (SEN)
Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)

Airports servicing Portland

Portland (PWM)

Popular flight searches

Check out other popular destinations found by fellow travellers
  • Flights from Birmingham to Varanasi
  • Flights from Leeds/Bradford to Tours
  • Flights from Stansted to Stratford-Upon-Avon
  • Flights from Dublin to Nairobi
  • Flights to Netherlands Antilles
  • Flights to Trapani
  • Flights from Liverpool to Czech Republic
  • Flights to Can Tho
  • Flights from Manchester to French Polynesia
  • Flights from London to Raleigh

Related info for your journey

Useful info, stats and facts about London to Portland flights.

Flight FAQs

From London to Portland

What days are direct flights available from London to Portland?

Direct flights are available for this route on the following days: Monday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The London to Portland flight path was viewed by 624 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Is London weather warmer or cooler than Portland?

With an average temperature of 27 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Portland are hotter than in London.

Related searches

Flights to Portland from London
Flights to London Flights to Portland Flights from London

Hire a Car

Car Rentals in Portland Car Rentals in USA Car Rentals at Portland International Jetport

International sites:

  • Cheapflights.co.uk (UK & Ireland)
  • Cheapflights.co.nz (New Zealand)
  • Cheapflights.com.ph (Philippines)
  • Cheapflights.qa (Qatar)
  • Cheapflights.com (USA)
  • Cheapflights.com (USA - ES)
  • Cheapflights.com.au (Australia)
  • Cheapflights.com.sg (Singapore)
  • Cheapflights.ca (Canada)
  • Cheapflights.com.hk (Hong Kong)
  • in.cheapflights.com (India)
  • Cheapflights.co.id (Indonesia)
  • Cheapflights.co.za (South Africa)
  • Cheapflights.com.my (Malaysia)
  • ae.cheapflights.com (UAE)
  • vn.cheapflights.com (Vietnam)
Travel Tips & News
Flight Apps
  • About Cheapflights
  • FAQ & Contact Us
  • Press enquiries
  • Impressum
  • Privacy Policy
  • Terms of Use
  • Become a publisher
  • Cookie Policy
© 1996 - 2019 Momondo Group Ltd all rights reserved
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 origin airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports
Choose up to 3 destination airports
70 miles
Airport Drive Transport Miles Pop.
Enter a location to see nearby airports
Choose up to 3 airports
Enter a location to see nearby airports

Find flight deals

From
To
Depart
–
Return
Any month
1 Adult
×
Cabin class
Travellers
16+
12-15
2-11
under 2
under 2
The price shown for each flight will be the average for all passengers, including any infants.
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all
1 Adult
The price shown for each flight will be the average for all passengers, including any infants.
    products - flights interface - City products - hotels interface - POI interface - map