Cheap flights from Portland to London

4 nonstop flights a week. Operated by British Airways, about 9h 35m in the air, 4,914 mi (7,908 km).

Flights from Portland to London

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Portland to London at a glance

flight time, from 9h 35m to 10h 35m
9h 35m
straight-line distance
4,914 mi (7,908 km)
flights a week
4
next flight
11 November
departure time
17:45
airline
1

Portland to London flight schedule

4 flights a week, 2 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
BA 266
British Airways
17:45 Portland International
11:20 London Heathrow, terminal 5
10h 35m
Mon, Wed, Fri, Sun
Boeing 787-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 14 March.

FlightDepartsArrivesDurationDaysAircraft
BA 266
British Airways
18:45 Portland International
11:20 London Heathrow, terminal 5
9h 35m
Seasonal
Boeing 787-800
BA 266
British Airways
20:25 Portland International
14:00 London Heathrow, terminal 5
9h 35m
Seasonal
Boeing 787

Days of the week are taken from the schedule for the next 14 days; schedules change by season. London is 8 hours ahead of Portland. The search shows seat availability and the price for your date.

Airlines flying Portland to London

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from Portland to London depart and land

Departure from Portland

4 flights a week, 7 mi (11 km) from the city centre

Arrival in London

4 flights a week, terminal 5, 14 mi (23 km) from the city centre

When to visit London

Weather by month

Best time to visit: May, June, July, August and September, +18° to +23° by day. In November it is +11° by day and +6° at night, with 11 rainy days.

Jan
+7° +2° 12 days
Feb
+10° +3° 11 days
Mar
+12° +4° 12 days
Apr
+14° +5° 8 days
May
+18° +9° 13 days
Jun
+22° +12° 8 days
Jul
+23° +14° 13 days
Aug
+23° +14° 7 days
Sep
+20° +12° 12 days
Oct
+16° +10° 13 days
Nov
+11° +6° 11 days
Dec
+9° +5° 12 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Portland to London?
A nonstop flight takes 9 hours 35 minutes on average, from 9h 35m to 10h 35m depending on the flight.
How far is London from Portland?
4,914 mi (7,908 km) in a straight line between the cities.
Which airlines fly nonstop from Portland to London?
British Airways (4 a week).
How many flights a day are there from Portland to London?
There are 4 a week, about 0.6 a day on average.
When are the first and last flights from Portland to London?
The flight departs at 17:45 (BA266). Local time.
What is the time difference between Portland and London?
London is 8 hours ahead of Portland. Schedule times on this page are local to each airport.
Which Portland airport do flights to London leave from?
Portland International (4 a week).