Cheap flights from London to Maine

Return
Economy
London (LON)
Portland (PWM)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
London (LON) to Maine

All the information you need to plan the best LON to PWM flight in 2022: compare London to Maine flight prices with the expected peak season, weather and rainfall in Maine.
When is the cheapest time to fly from London to Maine (LON - ME)?

When flying from London to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from London to Maine?

Find a great deal and save up to 29% 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 London to Maine within the next two weeks, with the cheapest ticket starting at £575.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Maine. Flights to Maine from London in February are about £496 on average during February, but can be found for as low as £347.

Cheap flights from London to Maine in August, September 2022

The best prices found for LON to Maine flights in August, September
7 Sep - 14 Sep
£648pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
BGR
Bangor
BGR
Bangor
Multiple Airlines
 
1 STOP
LHR
London Heathrow
9 Sep - 16 Sep
£663pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PWM
Portland
PWM
Portland
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
8 Sep - 15 Sep
£678pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow

London to Maine 2022 flight deals

Cheap flights to Maine from London found for this year
3 Dec - 8 Dec
£518pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow
1 Dec - 6 Dec
£539pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow
13 Dec - 19 Dec
£558pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow

Cheap KLM flights from London to Maine

20 Jan - 27 Jan
£634pp
LHR
London Heathrow
KLM
 
1 STOP
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
19 Oct - 24 Oct
£637pp
LHR
London Heathrow
KLM
   
2 STOPS
PWM
Portland
PWM
Portland
KLM
 
1 STOP
LHR
London Heathrow
7 Sep - 14 Sep
£1,030pp
LCY
London City
KLM
   
2 STOPS
BGR
Bangor
BGR
Bangor
KLM
   
2 STOPS
LCY
London City

Cheap American Airlines flights from London to Maine

1 Feb - 7 Feb
£489pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow
25 Jan - 1 Feb
£509pp
LHR
London Heathrow
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow
4 Jan - 11 Jan
£513pp
LHR
London Heathrow
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow

Last-minute flights from London to Maine

Late deals on return flights to Maine from London, departing today and this week
18 Aug - 5 Sep
£1,031pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PWM
Portland
PWM
Portland
Multiple Airlines
 
1 STOP
LHR
London Heathrow
18 Aug - 5 Sep
£1,042pp
LHR
London Heathrow
American Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
LHR
London Heathrow
18 Aug - 18 Sep
£1,054pp
LHR
London Heathrow
American Airlines
 
1 STOP
PWM
Portland
PWM
Portland
American Airlines
 
1 STOP
LHR
London Heathrow

One-way flights to Maine from London

The cheapest one-way flights from London to Maine
17:20 - 05:49
Qatar Airways
2 stops
41h 29m
LHR - PWM
Qatar Airways
£843
oojo
04:25 - 14:56
JetBlue
1 stop
15h 31m
LHR - PWM
JetBlue
£1,181
05:30 - 19:20
Air Canada
3 stops
18h 50m
LHR - PWM
Air Canada
£1,504
Air Canada

Related info for your journey

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

Flight FAQs

From London to Maine

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

Finnair, American Airlines, and KLM are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from London to Maine for under £500. The cheapest flight booked recently is on American Airlines for just £489, but on average you can expect to pay £538.

Are there last-minute flights available from London to Maine for under £1,100?

There are currently 7+ open flights from London to Maine within the next 7 days for less than £1,100.

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

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as £843. Users have also found prices from £1,181 and £1,485 on JetBlue and Austrian Airlines, respectively.

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

Before booking your flight from London to Maine check out the most popular airlines for this route: Finnair, KLM or Virgin Atlantic.

What are the most popular routes from London to Maine?

While some choose either London Heathrow - Portland or London City - Bangor, London Heathrow - Bangor is the most popular route from London to Maine.

What are the cheapest flights from London to Maine?

On average you can expect to pay £1,100 for a flight from London to Maine. The cheapest flight overall is £914 while the most popular route, (London Heathrow - Bangor) is currently priced at £648.

COVID Restrictions

View COVID Travel Restrictions for Maine (ME)

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

Information is based on travel restrictions from London to Maine

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Maine.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering Maine.

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

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

Returning to London from Maine

COVID-19 testing requirements
Visitors from Maine are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

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

Hide COVID Travel Restrictions for Maine (ME)

Destination points for flights from London to Maine

Select to see more specific information for flights from London to all places in Maine.
Home North America USA Maine Cheap flights from London to Maine
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First