Cheap flights from London to Portland

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London (LON)
Portland (PDX)
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The best prices from London to Portland are usually found in February or January, booked 51 days in advance, depart on a Monday 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 2022: compare London to Portland flight prices with the expected peak season, weather and rainfall in Portland.
LON - PDX
Price
£685 - £970
PDX
Temperature
5 - 21 °C
PDX
Rainfall
18 - 142 mm

Popular in

December

High demand for flights, 17% potential price rise

Cheapest in

February

Best time to find cheap flights, 15% potential price drop

Round-trip from

£564

From London (LON) to Portland

One-way from

£319

One-way flight from London (LON) 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 round-trip from London to Portland?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 9% on your flight compared to booking on days when demand is much higher.

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

Find a great deal and save up to 22% by booking at least 51 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 £719.

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

When flying from London to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 15% versus a flight in the afternoon.

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

The best pricing can be found in the month of February. Prices to Portland from London average £662. You can even find prices in February for less than £662, as users have found deals to Portland from as low as £506. The month of December appears to be one of the more expensive times to travel to Portland from London. Flying in the targeted month can save you up to 20%.

Cheap flights from London to Portland in June, July 2022

The best prices found for LON to PDX flights in June, July
4 Jul - 11 Jul
£686pp
LHR
London Heathrow
Finnair
 
1 STOP
PDX
Portland
PDX
Portland
Finnair
 
1 STOP
LHR
London Heathrow
1 Jul - 12 Jul
£705pp
LHR
London Heathrow
Finnair
 
1 STOP
PDX
Portland
PDX
Portland
Finnair
 
1 STOP
LHR
London Heathrow
1 Jul - 12 Jul
£705pp
LHR
London Heathrow
Finnair
 
1 STOP
PDX
Portland
PDX
Portland
Finnair
 
1 STOP
LHR
London Heathrow

London to Portland 2022 flight deals

Cheap flights to Portland from London found for this year
12 Sep - 27 Sep
£518pp
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow
12 Sep - 27 Sep
£525pp
LGW
London Gatwick
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LGW
London Gatwick
26 Sep - 23 Oct
£536pp
LHR
London Heathrow
Icelandair
 
1 STOP
PDX
Portland
PDX
Portland
Icelandair
 
1 STOP
LHR
London Heathrow

Direct flights to Portland from London

Save time with London to Portland direct flight deals
9 Nov - 28 Nov
£561pp
LHR
London Heathrow
Finnair
Direct
PDX
Portland
PDX
Portland
Finnair
Direct
LHR
London Heathrow
9 Nov - 27 Nov
£591pp
LHR
London Heathrow
Finnair
Direct
PDX
Portland
PDX
Portland
Finnair
Direct
LHR
London Heathrow
11 Nov - 25 Nov
£621pp
LHR
London Heathrow
Finnair
Direct
PDX
Portland
PDX
Portland
Finnair
Direct
LHR
London Heathrow

Last-minute flights from London to Portland

Late deals on return flights to Portland from London, departing today and this week
7 Jul - 15 Jul
£827pp
LHR
London Heathrow
Finnair
 
1 STOP
PDX
Portland
PDX
Portland
Finnair
 
1 STOP
LHR
London Heathrow
7 Jul - 15 Jul
£845pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
PDX
Portland
PDX
Portland
Air France
 
1 STOP
LHR
London Heathrow
10 Jul - 17 Jul
£917pp
LHR
London Heathrow
Finnair
 
1 STOP
PDX
Portland
PDX
Portland
Finnair
 
1 STOP
LHR
London Heathrow

One-way flights to Portland from London

The cheapest one-way flights from London to Portland
09:00 - 19:11
Multiple Airlines
1 stop
18h 11m
LGW - PDX
Multiple Airlines
£319
Kiwi.com
09:10 - 19:11
Multiple Airlines
1 stop
18h 01m
LGW - PDX
Multiple Airlines
£328
Kiwi.com
09:25 - 19:17
Multiple Airlines
1 stop
17h 52m
LGW - PDX
Multiple Airlines
£357
Kiwi.com

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

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 2 inbound flights from London per day from 14 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

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, British Airways, and Finnair. 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 £600 on Cheapflights?

Yes, there are multiple flights from London to Portland for under £600. The cheapest flight booked recently is on Icelandair for just £518, but on average you can expect to pay £558.

Are there nonstop flights from London to Portland for under £600 on Cheapflights?

Cheapflights has at least 20 direct flights from London to Portland under £600. A good price for a nonstop flight from London to Portland is less than £670.

Are there last-minute flights available from London to Portland for under £900?

There are currently 20+ open flights from London to Portland within the next 7 days for less than £900.

What are the cheapest airlines flying from London to Portland round-trip?

Currently priced at £518, Icelandair will fly you from London to Portland and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Virgin Atlantic - these airlines can fly you to your destination from £543 and £545, respectively. Icelandair is 21% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from London to Portland?

While on average a flight from London to Portland is generally £2,434, our data shows the cheapest flight currently is £613. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay £518 for that flight.

What are the most popular routes from London to Portland?

The most popular route from London to Portland is London Heathrow - Portland. You may also consider London Gatwick - Portland or London City - Portland.

What are the most reliable airlines from London to Portland?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Portland on time: American Airlines (50%), Aer Lingus (50%), Finnair (50%).

What are the most popular airlines that fly from London to Portland?

American Airlines, Air Canada and Air France are the most popular airlines when flying from London to Portland.

COVID Restrictions

View COVID Travel Restrictions for Portland, OR

Do I need a COVID test to fly to Portland from London?

Information is based on travel restrictions from London to Portland

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Portland.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering Portland.

Quarantine requirements
Visitors from London are not required to quarantine after entering Portland.

Do I need a test to fly back to London from Portland?

Returning to London from Portland

COVID-19 testing requirements
Visitors from Portland are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Portland, OR

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 = $1.22
Flight duration from London to PDX
9h 37m
Average temperature for July in Portland
28.0 °C
Avg rainfall for July in Portland
17.0 mm

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
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
Air France
£463 £641 No cancel fee 77%
Search Air France flights
Lufthansa
£500 £723 No cancel fee 76%
Search Lufthansa flights
Icelandair
£507 £676 No cancel fee 76%
Search Icelandair flights
Virgin Atlantic
£510 £654 No cancel fee 72%
Search Virgin Atlantic flights
Air Canada
£513 £675 No cancel fee 67%
Search Air Canada flights
United Airlines
£541 £672 No cancel fee 69%
Search United Airlines flights
Finnair
£590 £731 No cancel fee 76%
Search Finnair flights
British Airways
£610 £842 No cancel fee 70%
Search British Airways flights
KLM
£631 £808 No cancel fee 75%
Search KLM flights
American Airlines
£663 £854 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from London to Portland

See what time of day planes typically take off from London towards Portland.
Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 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
0 flights
Monday
5 daily flights
Tuesday
0 flights
Wednesday
5 daily flights
Thursday
0 flights
Friday
5 daily flights
Saturday
0 flights
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