How do most travelers feel about Finnair?

The average rating from 10,754 Finnair reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying LON-PDX with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Portland with Finnair.

Can I get a flight from London to Portland on Finnair for under £1,000?

London to Portland flights on Finnair are currently available under £1,000. 6 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

How far ahead should I book a flight from London to Portland with Finnair?

Booking with Finnair 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Portland with Finnair?

Currently, the most affordable month to book a Finnair flight from London to Portland in December, with an average price of £696. Conversely, traveling with Finnair from London to Portland in July will be the most expensive, with an average cost of £963. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 inches per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Fly Finnair from London to PDX as low as £514

Cheapflights users flying from London to Portland on Finnair typically fly into Portland and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Portland in 2024

Popular in	August
Cheapest in	November
Average price (all airlines)	£747
One-way from	£514
Return from	£515

Highest demand for flights from London to Portland; 15% potential price increase.

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Best time to find cheap flights from London to Portland; 3% potential price drop.

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Average price for all London to Portland flights (one-way and round-trip).

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Cheapest one-way Finnair flight from London to Portland

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Cheapest return Finnair flight from London to Portland

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Can I get a flight from London to Portland on Finnair for under £1,000?
London to Portland flights on Finnair are currently available under £1,000. 6 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
How do most travelers feel about Finnair?
The average rating from 10,754 Finnair reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying LON-PDX with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Portland with Finnair.

Cheapest Finnair flights from London to Portland

Mon 17/615:30LHR - PDX

Nonstop9h 55mFinnair

Mon 24/607:00PDX - LHR

1 stop21h 50mFinnair

Deal found 31/5£577

Pick Dates

Mon 17/610:05LHR - PDX

1 stop20h 53mFinnair

Mon 24/613:22PDX - LHR

1 stop15h 28mFinnair

Deal found 31/5£582

Pick Dates

Mon 17/611:15LHR - PDX

1 stop18h 38mFinnair

Thu 20/611:09PDX - LHR

1 stop15h 31mFinnair

Deal found 31/5£586

Pick Dates

Direct flights from London to Portland on Finnair

Mon 9/915:30LHR - PDX

Nonstop9h 55mFinnair

Sat 14/919:15PDX - LHR

Nonstop9h 30mFinnair

Deal found 1/6£794

Pick Dates

Mon 2/915:30LHR - PDX

Nonstop9h 55mFinnair

Mon 16/919:15PDX - LHR

Nonstop9h 30mFinnair

Deal found 31/5£813

Pick Dates

Mon 2/915:30LHR - PDX

Nonstop9h 55mFinnair

Mon 16/919:15PDX - LHR

Nonstop9h 30mFinnair

Deal found 1/6£814

Pick Dates

Last minute deals on Cheapflights

Thu 6/615:30LHR - PDX

Nonstop9h 55mFinnair

Tue 11/613:22PDX - LHR

1 stop18h 43mFinnair

Deal found 31/5£674

Pick Dates

Thu 6/611:15LHR - PDX

1 stop18h 38mFinnair

Tue 11/623:55PDX - LHR

1 stop14h 15mFinnair

Deal found 31/5£679

Pick Dates

Thu 6/610:05LHR - PDX

1 stop20h 53mFinnair

Tue 11/607:00PDX - LHR

1 stop25h 05mFinnair

Deal found 1/6£680

Pick Dates

One-way Finnair flights to Portland from London

Mon 16/915:30LHR - PDX

Nonstop9h 55mFinnair

Deal found 31/5£514

Pick Dates

Mon 16/910:30LHR - PDX

1 stop16h 15mFinnair

Deal found 31/5£518

Pick Dates

Fri 22/1114:20LHR - PDX

Nonstop10h 10mFinnair

Deal found 1/6£604

Pick Dates

Best time to book a flight from London to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from London with our price prediction graph.

Estimated return price

Temperature and rainfall in Portland by month

PDX Temperature	5 - 21 °C

PDX

Temperature

5 - 21 °C

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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Fly from London to Portland on another airline
Consider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Virgin Atlantic flights from London to Portland

British Airways flights from London to Portland

Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

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Other popular destinations in North America
If Portland is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Flights to New York

Flights to Toronto

Flights to Orlando

Flights to Los Angeles

Flights to Las Vegas

Flights to Miami

Flights to Vancouver

Flights to San Francisco

Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Finnair flights from London to Dallas/Fort Worth

Finnair flights from London to Atlanta

Finnair flights from London to New York

Finnair flights from London to O'Hare Intl

Finnair flights from London to Charlotte

Finnair flights from London to Las Vegas

Finnair flights from London to Los Angeles

Finnair flights from London to Raleigh

Finnair flights from London to Nashville

Finnair flights from London to George Bush Intcntl

Finnair flights from London to Indianapolis

Finnair flights from London to Las Vegas

Finnair flights from London to Minneapolis

Finnair flights from London to Dallas/Fort Worth

Finnair flights from London to St. Louis

Finnair flights from London to Miami

Finnair flights from London to Sky Harbor Intl

Finnair flights from London to Helsinki

Finnair flights from London to Charlotte

Finnair flights from London to Helsinki

Finnair flights from London to Kansas City

Finnair flights from London to Boston

Finnair flights from London to Memphis

Finnair flights from London to Philadelphia

Finnair flights from London to Detroit

Finnair flights from London to Hobby

Finnair flights from London to Rovaniemi

Finnair flights from London to Columbus

Finnair flights from London to Nashville

See what others are saying about Finnair

Finnair

7.7

Good

1,369 reviews

Check prices

Overview

Recent reviews

5.6

Fair|Mar 2020

Nothing

Snack and some complimentary wifi or entertainment

4.0

Mediocre|Nov 2021

Had to pay £65 (~$90)to check my bag even though it was free on the outgoing flight. Had to pay surcharge for paying at check in even though I tried to correct in advance over phone and online. Kayak was no help.

10.0

Wonderful|Oct 2021

Kayak was terrible, I was told that I got 1 free checked bag, but when I got to the check-in counter I was told otherwise and had to pay for my checked bag!!!!

10.0

Wonderful|Aug 2022

Asked to put hand luggage in hold as flight full. Been waiting over an hour at Manchester airport to retrieve it

6.0

Okay|Jul 2023

One of the Flightattendant was so rude and bad. She should not work with people.

1 out of 457

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Cheapflights users flying from London to Portland on Finnair typically fly into Portland and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Portland in 2024

Find detailed information about Finnair flights from London to Portland. Explore the options provided by Finnair to plan your journey from London to Portland. Data last updated 1 June 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London to Portland on Finnair for under £1,000?

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to Portland

Direct flights from London to Portland on Finnair

Last minute deals on Cheapflights

One-way Finnair flights to Portland from London

Best time to book a flight from London to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from London with our price prediction graph.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Portland on another airline
Consider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Consider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Other Finnair flights from London
Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Browse through other Finnair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Complete your trip
Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.

Complete your trip to Portland by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Portland
Choose from other airlines serving London and Portland.

Choose from other airlines serving London and Portland.

Other popular destinations in North America
If Portland is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

If Portland is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Popular flights with Finnair
Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Browse through some of the most popular routes that Finnair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 1 June 2024.

See what others are saying about Finnair

Overview

Recent reviews

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Flights

Finnair flights from London to Portland (LON - PDX)

Cheapflights users flying from London to Portland on Finnair typically fly into Portland and depart from London Heathrow. Select your dates above for pricing.

Finnair flights from London to Portland in 2024

Find detailed information about Finnair flights from London to Portland. Explore the options provided by Finnair to plan your journey from London to Portland. Data last updated 1 June 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Return from

Can I get a flight from London to Portland on Finnair for under £1,000?

How do most travelers feel about Finnair?

Cheapest Finnair flights from London to Portland

Direct flights from London to Portland on Finnair

Last minute deals on Cheapflights

One-way Finnair flights to Portland from London

Best time to book a flight from London to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from London with our price prediction graph.

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Portland on another airlineConsider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

Consider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.

See what others are saying about Finnair

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from London to Portland on another airline
Consider alternative airlines that service the Portland area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 June 2024.