Flights from Portland to London

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Portland to London flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to London by changing tabs
Quickest
Cheapest
KLM
KLM
08 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
KLM
17 Sep
LHR
07:30
London Heathrow airport
12h 47m
1 Stop
12:17
PDX
Portland airport
509 GBP
Delta
Delta
11 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
Delta
17 Sep
LHR
07:30
London Heathrow airport
12h 47m
1 Stop
12:17
PDX
Portland airport
509 GBP
KLM
KLM
09 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
KLM
17 Sep
LHR
07:30
London Heathrow airport
12h 47m
1 Stop
12:17
PDX
Portland airport
509 GBP
Virgin Atlantic
Virgin Atlantic
15 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
Virgin Atlantic
22 Sep
LHR
13:35
London Heathrow airport
10h 44m
16:19
PDX
Portland airport
567 GBP
Virgin Atlantic
Virgin Atlantic
20 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
Virgin Atlantic
28 Sep
LHR
13:35
London Heathrow airport
10h 44m
16:19
PDX
Portland airport
616 GBP
KLM
KLM
08 Sep
PDX
11:12
Portland airport
9h 58m
05:10
+1
LHR
London Heathrow airport
KLM
17 Sep
LHR
07:30
London Heathrow airport
12h 47m
1 Stop
12:17
PDX
Portland airport
509 GBP

How to get the cheapest flight from Portland to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to London?
October
The cheapest time of year to fly to London from Portland is October. The most expensive is June.
What is the cheapest day to fly to London?
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Saturday.
When is the cheapest time to fly to London?
at midday
Portland to London flights are approximately 8% more expensive in the morning than at midday
What is the cheapest airline that flies to London?
Alaska Airlines
Alaska Airlines, Iberia, and Lufthansa are the most popular carriers operating from Portland to London
What is the cheapest route?
Portland - London Heathrow
Fly from Portland to London Heathrow for the best Portland - London flight prices
When is the cheapest time to book a flight to London?
55 days before
The cheapest time to buy a flight from Portland to London is approximately 55 days before departure
60
Days before departure
0

Flight information for Portland to London

Find info about flight duration, direct flights, and airports for your flight from Portland to London
Fastest flight time 10h 4m The fastest flight from Portland to London takes 10h 4m.
Direct flights Every day Direct flights go from Portland to London every day.
Airports in London 6 airports There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

Alternative routes for Portland to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to London
Fastest flight time
9h 20m
Cheapest price
334 GBP
Seattle to Manchester
Fastest flight time
9h 05m
Cheapest price
412 GBP
Seattle to Birmingham
Fastest flight time
12h 50m
Cheapest price
454 GBP
Portland to Manchester
Fastest flight time
12h 28m
Cheapest price
462 GBP
Eugene to London
Fastest flight time
16h 11m
Cheapest price
527 GBP
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