Popular in | July |
---|---|
Cheapest in | November |
Round-trip from | $643 |
One-way from | $467 |
It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
April can be a great time to fly to London Heathrow Airport from Portland, Maine with a flight ticket averaging about $955. Cheapflights users have found deals in the month of April for as cheap as $604. The most expensive prices can be found in the month of June.
It’s typically best to fly out from Portland, Maine to London Heathrow Airport at noon. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.
Fly from
Fly to
Budget
$664 - $981
Route
Depart
Return
Price
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 9/24
1 stop15h 20m
London Heathrow
Tue 10/1
1 stop14h 33m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 10/1
1 stop15h 20m
London Heathrow
Tue 10/8
1 stop18h 03m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 9/24
1 stop13h 20m
London Heathrow
Tue 10/1
2 stops16h 07m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Mon 9/2
2 stops15h 12m
London Heathrow
Tue 9/17
2 stops19h 38m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 8/27
2 stops14h 55m
London Heathrow
Wed 9/11
3 stops22h 31m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Mon 8/5
1 stop19h 20m
London Heathrow
Mon 8/19
2 stops19h 06m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Wed 9/25
1 stop11h 45m
London Heathrow
Sat 10/5
1 stop14h 34m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 10/1
3 stops16h 45m
London Heathrow
Tue 10/8
3 stops25h 23m
PortlandLondon Heathrow
PWM - LHR
PWMLHR
Portland
Tue 5/28
1 stop9h 40m
London Heathrow
Tue 6/4
2 stops19h 43m
Currently, November is the cheapest month in which you can book a flight from Portland, Maine to London Heathrow Airport (average of $653). Flying from Portland, Maine to London Heathrow Airport in June is currently the most expensive (average of $1,173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$675
February
$664
March
$715
April
$700
May
$748
June
$1,173
July
$987
August
$779
September
$748
October
$712
November
$653
December
$672
LON Temperature | 39.2 - 62.6 °F |
---|
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Terrible flight crew that skipped our row for service multiple times.
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