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

Find a great deal and save up to 54% 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 £361.

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 £302. Cheapflights users have found deals in the month of November for as cheap as £217. The most expensive prices can be found in the month of July.

Cheap flights from Heathrow to Portland in April, May 2021

The best prices found for LHR to PWM flights in April, May
4 May - 18 May
£415pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
18 May - 25 May
£418pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
11 May - 25 May
£436pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
LHR
London Heathrow

Heathrow to Portland 2021 flight deals

Cheap flights to Portland from Heathrow found for this year
4 May - 18 May
£415pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
18 May - 25 May
£418pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
11 May - 25 May
£436pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Portland from Portland

The cheapest one-way flights from Heathrow to Portland
10:05 - 12:10
Air Canada
2 stops
31h 05m
LHR - PWM
Air Canada
10:05 - 15:30
Air Canada
2 stops
34h 25m
LHR - PWM
Air Canada

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

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. 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 Heathrow to Portland for under £431 on Cheapflights?

Yes, there are multiple flights from Heathrow to Portland for under £431. The cheapest flight booked recently is on Multiple Airlines for just £415, but on average you can expect to pay £486.

Are there direct flights from Heathrow to Portland for under £431 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.

What days are direct flights available from Heathrow to Portland?

You can find direct flights on the following days: Tuesday, Friday.

Does it rain more in Heathrow or Portland?

Heathrow will have less rainfall in 2 compared to Portland over the next 20 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 £606, KLM can have you in Portland from Heathrow in 12h 39m. 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, American Airlines (£437), Virgin Atlantic (£447), and Finnair (£468) offers the cheapest pricing from Heathrow to Portland. Users have found that American Airlines is 24% 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 Air Canada. According to our data, you can fly for as low as £789.

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Alternative routes for Heathrow to Portland

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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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