Cheap flights from London to Portland

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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 Friday and return on a Tuesday

Return
Economy
Tue 8/12
Tue 15/12
From
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To
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Leaving on
Tue 8/12
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From
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To
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From
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To
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From
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To
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Depart
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From
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To
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Depart
Time
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From
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To
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Leaving on
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How to find the cheapest flight from
London (LON) to Portland (PDX)

LON - PDX
Price
£486 - £725
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

Average price

£654

Average for round-trip flights in December 2020

Round-trip from

£486

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 £608.

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 £364.

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 10% on flights from London to Portland by exploring options for tickets in the afternoon.

Cheap flights from London to Portland in December, January 2021

The best prices found for LON to PDX flights in December, January
18 Dec - 9 Jan
£500pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
18 Dec - 9 Jan
£509pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
20 Dec - 27 Dec
£510pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

London to Portland 2021 flight deals

Cheap flights to Portland from London found for this year
29 Nov - 6 Dec
£475pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PDX
Portland
PDX
Portland
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
29 Nov - 6 Dec
£490pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PDX
Portland
PDX
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
18 Dec - 9 Jan
£500pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
PDX
Portland
PDX
Portland
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

Last-minute flights from London to Portland

Late deals on return flights to Portland from London, departing today and this week
10 Dec - 27 Dec
£516pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PDX
Portland
PDX
Portland
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
10 Dec - 27 Dec
£531pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
PDX
Portland
PDX
Portland
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
10 Dec - 27 Dec
£537pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
PDX
Portland
PDX
Portland
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to Portland from London

The cheapest one-way flights from London to Portland
07:00 - 11:31
KLM
1 stop
12h 31m
LHR - PDX
KLM
£372
KLM
08:20 - 06:38
WestJet
1 stop
30h 18m
LGW - PDX
WestJet
£389
KAYAK
08:30 - 12:40
Multiple Airlines
3 stops
36h 10m
STN - PDX
Multiple Airlines
£408
Kiwi.com

Related info for your journey

Useful info, stats and facts about London to Portland 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.

What safety measures are being taken by airlines flying from London to Portland to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from London to Portland are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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.

Can I find flights from London to Portland for under £450 on Cheapflights?

Yes, there are multiple flights from London to Portland for under £450. The cheapest flight booked recently is on Finnair for just £406, but on average you can expect to pay £449.

Are there direct flights from London to Portland for under £375 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 £525?

There are currently 20+ open flights from London to Portland within the next 7 days for less than £525.

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 £504, Lufthansa can have you in Portland from London in 13h 53m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from London to Portland return?

Cheapflights users have booked flights from London to Portland from £406 return. Other airlines that can offer you cheap pricing are Lufthansa, from £434, and Virgin Atlantic, from £462. Finnair is 27% 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 WestJet, which is currently one of the cheapest options available, starting at £341. WestJet is not the only option available. At the moment, KLM is another option, for £372.

Alternative routes for London to Portland

Destination information for Portland

Things to know before you go. Useful info for your trip from London to Portland
Today's exchange rate
£1 = $1.34
Average temperature for December in Portland
9.0 °C
Avg rainfall for December in Portland
139.0 mm

Airports servicing London

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

Airports servicing Portland

Top 10 airlines 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 change fee 77%
Search Iberia flights
Lufthansa
£603 £772 No change fee 76%
Search Lufthansa flights
Air France
£563 £779 No change fee 77%
Search Air France flights
Finnair
£532 £817 No change 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
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