Cheap flights from Heathrow to Portland

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
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

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

Return
Economy
Thu 29/10
Thu 5/11
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Thu 29/10
Time
Anytime
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
Time
Anytime
#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Heathrow (LHR) to Portland (PWM)

What is the cheapest day to fly return from Heathrow to Portland?

Friday is generally a great day to depart. Flying on this day could help you save up to 263%.

How far in advance should I book a flight from Heathrow to Portland?

Find a great deal and save up to 59% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Heathrow to Portland within the next two weeks, with the cheapest ticket starting at £472.

What is the cheapest month to fly from Heathrow to Portland?

November can be a great time to fly to Portland from Heathrow with a flight ticket averaging about £357. Cheapflights users have found deals in the month of November for as cheap as £230. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Heathrow to Portland (LHR - PWM)?

A simple way to save on the total cost of your ticket is to fly from Heathrow to Portland in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at midday.

Cheap flights from Heathrow to Portland in October, November 2020

The best prices found for LHR to PWM flights in October, November
13 Nov - 11 Jan
£458pp
LHR
London Heathrow
Finnair
 
1 STOP
PWM
Portland
PWM
Portland
Finnair
   
2 STOPS
LHR
London Heathrow
9 Nov - 18 Nov
£490pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
9 Nov - 18 Nov
£500pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow

Heathrow to Portland 2020 flight deals

Cheap flights to Portland from Heathrow found for this year
13 Nov - 11 Jan
£458pp
LHR
London Heathrow
Finnair
 
1 STOP
PWM
Portland
PWM
Portland
Finnair
   
2 STOPS
LHR
London Heathrow
9 Nov - 18 Nov
£490pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
9 Nov - 18 Nov
£500pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Portland from Heathrow

The cheapest one-way flights from Heathrow to Portland
11:00 - 07:03
Multiple Airlines
1 stop
25h 03m
LHR - PWM
Multiple Airlines
11:00 - 07:03
Multiple Airlines
1 stop
25h 03m
LHR - PWM
Multiple Airlines
04:50 - 14:24
Delta
1 stop
14h 34m
LHR - PWM
Delta
£511
Delta

Related info for your journey

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

Flight FAQs

From Heathrow to Portland

Are flight prices decreasing from Heathrow to Portland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Portland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Portland to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Portland are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Portland have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Portland have new flexible policies in place due to COVID-19. American Airlines, Delta, and Virgin Atlantic are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Heathrow to Portland for under £459 on Cheapflights?

Yes, there are multiple flights from Heathrow to Portland for under £459. The cheapest flight booked recently is on Finnair for just £458, but on average you can expect to pay £529.

Are there direct flights from Heathrow to Portland for under £459 on Cheapflights?

There are no direct flights from Heathrow to Portland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Heathrow or Portland?

Heathrow will have less rainfall in 2 compared to Portland over the next 21 days.

Is Heathrow weather warmer or cooler than Portland?

You can imagine temperatures to be in the 27 °C range in July. The weather in Portland is generally hotter than Heathrow's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Heathrow to Portland?

For as low as £1,417, United Airlines can have you in Portland from Heathrow in 11h 16m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Heathrow to Portland return?

According to our current data, Finnair (£459), American Airlines (£500), and Delta (£583) offers the cheapest pricing from Heathrow to Portland. Users have found that Finnair is 39% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Heathrow to Portland one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as £442.

Alternative routes for Heathrow to Portland

Destination information for Portland

Things to know before you go. Useful info for your trip from Heathrow to Portland
Today's exchange rate
£1 = $1.31

Airports servicing London

Airports servicing Portland

Home North America USA Maine Portland Cheap flights from Heathrow to Portland
  • Return
  • One-way
  • Economy
  • Premium Economy
  • Business
  • First