Cheap flights from Heathrow to Portland

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

All the information you need to plan the best LHR to PWM flight in 2021: compare Heathrow to Portland flight prices with the expected peak season, weather and rainfall in Portland.
What is the cheapest month to fly from London Heathrow Airport to Portland, Maine?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from London Heathrow Airport in November are about £305 on average during November, but can be found for as low as £219.

How far in advance should I book a flight from London Heathrow Airport to Portland, Maine?

To save on the cost of your flight from London Heathrow Airport to Portland, Maine, book at least 61 days before your planned departure. Booking around this time can save you about 54% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £365 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £467.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Portland, Maine as you normally would.

Cheap flights from Heathrow to Portland in October, November 2021

The best prices found for LHR to PWM flights in October, November
15 Nov - 22 Nov
£424pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
15 Nov - 22 Nov
£462pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
15 Nov - 22 Nov
£501pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow

London Heathrow to Portland 2021 flight deals

Cheap flights to Portland from Heathrow found for this year
15 Nov - 22 Nov
£424pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
15 Nov - 22 Nov
£462pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
15 Nov - 22 Nov
£501pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow

One-way flights to Portland from London Heathrow

The cheapest one-way flights from Heathrow to Portland
09:55 - 12:40
Qatar Airways
2 stops
31h 45m
LHR - PWM
Qatar Airways
£1,161
FlightHub
05:15 - 17:23
Virgin Atlantic
1 stop
17h 08m
LHR - PWM
Virgin Atlantic
£1,545
Virgin Atlantic
05:10 - 13:15
KLM
1 stop
13h 05m
LHR - PWM
KLM
£1,550
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Portland</span> flights.

Flight FAQs

From Heathrow to Portland

What airport do you fly into for flights to Portland from London Heathrow?

Located just 2.9 mi from the city centre, Portland is the airport most travellers will use when flying to Portland from London Heathrow. Booking flights from London Heathrow to Portland (PWM) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 4 different airlines.

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. KLM, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like KLM with this kind of flexibility.

Can I find flights from London Heathrow Airport to Portland, Maine for under £500 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Portland, Maine for under £500. The cheapest flight booked recently is on Multiple Airlines for just £424, but on average you can expect to pay £1,979.

What are the cheapest airlines flying from London Heathrow Airport to Portland, Maine return?

According to our current data, Virgin Atlantic (£501), American Airlines (£780), and Delta (£840) offers the cheapest pricing from London Heathrow Airport to Portland, Maine. Users have found that Virgin Atlantic is 13% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from London Heathrow Airport to Portland, Maine one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £453. However, be on the lookout for offers from Qatar Airways and Virgin Atlantic, as they are both options that can get you from London Heathrow Airport to Portland, Maine for a low price.

What are the most popular airlines that fly from London Heathrow Airport to Portland, Maine?

American Airlines, Delta and KLM are the most popular airlines when flying from London Heathrow Airport to Portland, Maine.

What are the cheapest flights from London Heathrow Airport to Portland, Maine?

While on average a flight from London Heathrow Airport to Portland, Maine is generally £958, our data shows the cheapest flight currently is £578. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay £420 for that flight.

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COVID Restrictions

View COVID Travel Restrictions for Portland, ME

Do I need a COVID test to fly to Portland from Heathrow?

Information is based on travel restrictions from London Heathrow to Portland

Most visitors from London Heathrow will not be allowed to enter Portland.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Portland.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Portland.

Do I need a test to fly back to Heathrow from Portland?

Returning to London Heathrow from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering London Heathrow.

Hide COVID Travel Restrictions for Portland, ME

Alternative routes for Heathrow to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Portland

Things to know before you go - useful duration and weather info for your trip from Heathrow to Portland.
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