Cheap flights from London to Portland

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Portland (PWM)
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How to find the cheapest flight from
London (LON) to Portland (PWM)

All the information you need to plan the best LON to PWM flight in 2021: compare London to Portland flight prices with the expected peak season, weather and rainfall in Portland.
LON - PWM
Price
£762 - £1,345
PWM
Temperature
-5 - 20 °C
PWM
Precipitation
73 - 115 mm

Popular in

July

High demand for flights, 28% potential price rise

Cheapest in

March

Best time to find cheap flights, 21% potential price drop

Average price

£580

Average for round-trip flights in October 2021

Round-trip from

£553

From London (LON) to Portland

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London to Portland, Maine?

Travellers have found it’s best to book a flight 61 days in advance to save up to 54% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Portland, Maine 1-2 weeks in advance for as low as £364, or £466 for flights within the next 24 hours.

What is the cheapest month to fly from London to Portland, Maine?

The best pricing can be found in the month of November. Prices to Portland, Maine from London average £305. You can even find prices in November for less than £305, as users have found deals to Portland, Maine from as low as £219. The month of July appears to be one of the more expensive times to travel to Portland, Maine from London. Flying in the targeted month can save you up to 45%.

What is the cheapest day to fly return from London to Portland, Maine?

Thursday flights are generally found to be more expensive for flights from London to Portland, Maine. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Portland, Maine.

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

It’s typically best to fly out from London to Portland, Maine in the afternoon. Doing so could potentially save you 50% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from London to Portland in October, November 2021

The best prices found for LON to PWM flights in October, November
15 Nov - 22 Nov
£423pp
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 to Portland 2021 flight deals

Cheap flights to Portland from London found for this year
15 Nov - 22 Nov
£423pp
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

The cheapest one-way flights from London to Portland
09:55 - 12:40
Qatar Airways
2 stops
31h 45m
LHR - PWM
Qatar Airways
£1,160
FlightHub
05:15 - 17:23
Virgin Atlantic
1 stop
17h 08m
LHR - PWM
Virgin Atlantic
£1,543
Virgin Atlantic
05:15 - 17:23
KLM
1 stop
17h 08m
LHR - PWM
KLM
£1,548
KLM

Related info for your journey

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

Flight FAQs

From London to Portland

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

If you book a flight to Portland from London, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the centre of Portland. There are 0 flights from London to Portland per day from 4 different airlines.

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

Some of the carriers operating flights from London to Portland that may be offering flexible cancellation policies are KLM, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from London to Portland, Maine for under £500. The cheapest flight booked recently is on Multiple Airlines for just £423, but on average you can expect to pay £699.

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

Currently priced at £501, Virgin Atlantic will fly you from London to Portland, Maine and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from £535 and £549, respectively. Virgin Atlantic is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as £452. Users have also found prices from £971 and £1,543 on United Airlines and Qatar Airways, respectively.

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

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

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

Looking for the cheapest flight from London to Portland, Maine? While on average our users pay £957, our data indicates the cheapest price to be £578. The most popular route (London Heathrow - Portland), is priced around £423.

COVID Restrictions

View COVID Travel Restrictions for Portland, ME

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

Information is based on travel restrictions from London to Portland

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

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

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

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

Returning to London 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.

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

Hide COVID Travel Restrictions for Portland, ME

Destination information for Portland

Things to know before you go - useful duration and weather info for your trip from London to Portland.
Today's exchange rate
£1 = $1.38

Airports servicing London

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

Airports servicing Portland

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