Cheap flights from London to Portland

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Portland (PDX)
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The best prices from London to Portland are usually found in November or October, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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

All the information you need to plan the best LON to PDX flight in 2021: compare London to Portland flight prices with the expected peak season, weather and rainfall in Portland.
LON - PDX
Price
£460 - £686
PDX
Temperature
9 - 28 °C
PDX
Rainfall
17 - 139 mm

Popular in

July

High demand for flights, 23% potential price rise

Cheapest in

November

Best time to find cheap flights, 13% potential price drop

Round-trip from

£460

From London to Portland

One-way from

£318

One-way flight from London to Portland

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to Portland?

Flights from London to Portland are generally found to be more expensive on Saturday. 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.

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

Find a great deal and save up to 19% 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 Portland within the next two weeks, with the cheapest ticket starting at £575.

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

Flights from London to Portland lean towards being more expensive in July. Prices are generally better when you fly from London to Portland in November, with the cheapest ticket starting at £345.

When is the cheapest time to fly from London to Portland (LON - PDX)?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from London to Portland by exploring options for tickets in the afternoon.

Cheap flights from London to Portland in May, June 2021

The best prices found for LON to PDX flights in May, June
1 Jun - 7 Jun
£494pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
PDX
Portland
PDX
Portland
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
1 Jun - 29 Jun
£501pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Air Canada
   
2 STOPS
LHR
London Heathrow
1 Jun - 7 Jun
£502pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Air Canada
   
2 STOPS
LHR
London Heathrow

London to Portland 2021 flight deals

Cheap flights to Portland from London found for this year
7 Sep - 5 Oct
£333pp
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
17 Aug - 24 Aug
£338pp
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
21 Sep - 24 Sep
£350pp
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow

Last-minute flights from London to Portland

Late deals on return flights to Portland from London, departing today and this week
21 May - 27 May
£539pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
20 May - 28 May
£697pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
20 May - 28 May
£719pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Portland from London

The cheapest one-way flights from London to Portland
02:00 - 05:31
Multiple Airlines
2 stops
35h 31m
LHR - PDX
Multiple Airlines
£318
Kiwi.com
02:30 - 12:31
Virgin Atlantic
2 stops
18h 01m
LHR - PDX
Virgin Atlantic
£323
Travel2Be
02:00 - 17:01
Multiple Airlines
2 stops
23h 01m
LHR - PDX
Multiple Airlines

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

Are flight prices decreasing from London to Portland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Portland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Virgin Atlantic, Air Canada, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Most people fly into Portland (PDX) if they book a flight to Portland from London. On average, Portland has 1 inbound flight from London per day from 13 airlines. Portland is conveniently located just 6.0 mi from Portland’s city centre.

Can I find flights from London to Portland for under £355 on Cheapflights?

Yes, there are multiple flights from London to Portland for under £355. The cheapest flight booked recently is on Icelandair for just £333, but on average you can expect to pay £377.

Are there direct flights from London to Portland for under £355 on Cheapflights?

There are no direct flights from London to Portland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from London to Portland for under £568?

There are currently 14+ open flights from London to Portland within the next 7 days for less than £568.

Is London weather warmer or cooler than Portland?

We forecast the temperature to be around the 28 °Cs in July, on average. The temperature in Portland is generally hotter than in London. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from London to Portland?

For as low as £334, Icelandair can have you in Portland from London in 12h 40m.

What is the cheapest airline to fly from London to Portland return?

Cheapflights users have booked flights from London to Portland from £334 return. Icelandair is 36% 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 one-way?

To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £323.

Alternative routes for London to Portland

See prices for flight routes from nearby airports that may be better suited for you.

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 = $1.41
Average temperature for May in Portland
21.0 °C
Avg rainfall for May in Portland
63.0 mm

Airports servicing London

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

Airports servicing Portland

Top 10 airlines flying from London to Portland

The chart below displays the airlines Cheapflights users travelling from London to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
£370 £670 No cancel fee 71%
Search American Airlines flights
Iberia
£407 £704 No cancel fee 77%
Search Iberia flights
Lufthansa
£603 £772 No cancel fee 76%
Search Lufthansa flights
Air France
£563 £779 No cancel fee 77%
Search Air France flights
Finnair
£532 £817 No cancel fee 76%
Search Finnair flights
Virgin Atlantic
£554 £843 No cancel fee 72%
Search Virgin Atlantic flights
British Airways
£382 £844 No cancel fee 70%
Search British Airways flights
Icelandair
£559 £856 No cancel fee 76%
Search Icelandair flights
United Airlines
£541 £876 No cancel fee 69%
Search United Airlines flights
Delta
£617 £880 No cancel fee N/A
Search Delta flights

Hourly flight availability from London to Portland

See what time of day planes typically take off from London towards Portland.
Morning 6 AM to midday 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Portland
See how many times per day planes take to the skies headed from London to Portland.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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