Question 1

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

Accepted Answer

Currently priced at £484, Virgin Atlantic will fly you from London to Portland and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and American Airlines - these airlines can fly you to your destination from £503 and £506, respectively. Virgin Atlantic is 24% cheaper than the average price of flights available within the next 90 days to this destination.

Question 2

E

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from London to Portland (average of £696). Flying from London to Portland in July is currently the most expensive (average of £968). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£572

February

£585

March

£598

April

£611

May

£637

June

£720

July

£775

August

£744

September

£675

October

£637

November

£576

December

£557

Question 3

When is the best time to book a flight from London to Portland?

Accepted Answer

The best time to book flights from London to Portland is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

When is the cheapest time to fly from London to Portland?

Accepted Answer

Travellers seeking maximum savings on their London to Portland flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 5

How recently were the London to Portland flight deals updated?

Accepted Answer

The London to Portland flight deals you see on this page were last updated on 26/4.

Question 6

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

Accepted Answer

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

Question 7

What are the most popular routes from London to Portland?

Accepted Answer

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

Question 8

What are the cheapest flights from London to Portland?

Accepted Answer

While on average a flight from London to Portland is generally £1,547, our data shows the cheapest flight currently is £565. When looking at the most popular route, (London Heathrow - Portland), you can expect to pay £514 for that flight.

Question 9

What are the most reliable airlines from London to Portland?

Accepted Answer

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 (69%), Aer Lingus (69%), Finnair (69%).

Question 10

Can I find flights from London to Portland for under £500 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from London to Portland for under £500. The cheapest flight booked recently is on Multiple Airlines for just £471, but on average you can expect to pay £516.

Question 11

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

Accepted Answer

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 £667.

Question 12

Are there last-minute flights available from London to Portland for under £500?

Accepted Answer

There are currently 18+ open flights from London to Portland within the next 7 days for less than £500.

Question 13

What is the cheapest day to fly round-trip from London to Portland?

Accepted Answer

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 11% on your flight compared to booking on days when demand is much higher.

Question 14

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

Accepted Answer

Find a great deal and save up to 28% by booking at least 26 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 £647.

Question 15

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

Accepted Answer

The best pricing can be found in the month of February. Prices to Portland from London average £644. You can even find prices in February for less than £644, as users have found deals to Portland from as low as £417. The month of August 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 28%.

Question 16

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

Accepted Answer

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 in the morning, which can drop the price by up to 15% versus a flight in the afternoon.

Question 17

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

Accepted Answer

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 10 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Question 18

Accepted Answer

If you’re travelling from London to Portland, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £829.37 RT. This price is typically 62% cheaper than other airlines that offer London to Portland flights. When booking this route, the cheapest RT price found was £603. When travelling from London to Portland on British Airways, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Portland Airport. When flying from London to Portland, British Airways flights are 7% more popular than any other airline flying that same route.

Question 19

Accepted Answer

One of the most popular airlines travelling from London to Portland is Iberia. Flights on this route from Iberia typically cost £920.53 RT, a price that is 75% more expensive than the average London to Portland flight. The cheapest flight found was £704 RT. The most popular departure airport in London when flying to Portland is London Heathrow Airport. The most popular airport to fly into when visiting Portland is Portland Airport. When flying from London to Portland, Iberia flights are 1% more popular than any other airline flying that same route.

Question 20

What does LHR to PDX mean?

Accepted Answer

LHR stands for London Heathrow Airport, while PDX stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

Question 21

Can I find deals for flights from London to Portland that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your London to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 22

Can I find deals on flights from London to Portland with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter London to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 23

Can I find deals for flights from London to Portland that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 24

How can I find direct flights from London to Portland?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Portland.

Question 25

Can I find deals for business class flights from London to Portland?

Accepted Answer

Yes. Cheapflights offers flight deals from London to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 26

Can I find deals for flights from London to Portland that allow pets onboard?

Accepted Answer

Many airlines flying from London to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 27

Can I find deals on last-minute flights from London to Portland?

Accepted Answer

Yes, you can often find last-minute deals on London to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 28

How does Cheapflights help users find flights from London to Portland?

Accepted Answer

Cheapflights helps you search for flights from London to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 29

Why should you use Cheapflights to find cheap flight tickets from London to Portland?

Accepted Answer

Cheapflights helps you find that perfect flight to Portland from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 30

Can Cheapflights find flights from London to Portland with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Portland, users can toggle the no change fees filter when performing a flight search.

Question 31

Can Cheapflights notify me if prices for flights from London to Portland become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on London to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Popular in	August
Cheapest in	February
Round-trip from	£557
One-way from	£270

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£428	Average£521	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£456	Average£613	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£476	Average£624	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	Cheapest£483	Average£664	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Icelandair	Cheapest£484	Average£752	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Virgin Atlantic	Cheapest£499	Average£647	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air Canada	Cheapest£501	Average£630	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£523	Average£749	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£559	Average£793	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
American Airlines	Cheapest£564	Average£737	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
100%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Monday	5daily flights
Tuesday	0daily flights
Wednesday	5daily flights
Thursday	0daily flights
Friday	5daily flights
Saturday	0daily flights
Sunday	5daily flights

Cheap flights from London to Portland from £233

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from London to Portland are usually found in February or January, booked 25 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from London to Portland

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from London to Portland?

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

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

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

Cheap British Airways flights from London to Portland

Peruse some of the lowest-priced British Airways flights we've found from London to Portland. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Iberia flights from London to Portland

To aid your search, here are some of the cheapest Iberia flights we've found from London to Portland. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap London to Portland flights in April & May 2024

Find cheap flight options from London to Portland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 2024.

These are some of the best deals we've found on flights to Portland in 2024 at this time. Check back in a little while for more flight options.

London to Portland 2024 flight deals

Discover exclusive flight deals for travel between London and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.

These are some of the best deals we've found on flights to Portland in 2024 at this time. Check back in a little while for more flight options.

Direct flights to Portland from London

For a shorter flight, select one of these non-stop flights from London to Portland. If you're looking for other options for flights from London to Portland, make sure to update the search form at the top of page.

London to Portland flights leaving soon

Have a look at some of the flights available from London to Portland departing last-minute. Tip: verify your flight details before completing your reservation.

One-way flights to Portland from London

Take a look at some of the one-way flights we've detected from London to Portland. For those needing a return trip from London, there is a search form available above.

Find flights from London to Portland within your budget

When is the best time to book a flight from London to Portland?

Use this chart to determine the optimal time to book a return flight from London to Portland. Price data was last updated on 28 January 2024.

The best time to book flights from London to Portland is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly from London to Portland?

Use this chart to determine the cheapest time to fly return from London to Portland. Price data was last updated on 21 April 2024.

Average price of flights to Portland by month

Plan your trip from London to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from London to Portland is currently £285 while a return flight costs £528. Price data was last updated on 21 April 2024.

Temperature and rainfall in Portland by month

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

Reviews of airlines servicing Portland

Peruse reviews from past customers who have flown with British Airways, Iberia and Finnair from London to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find flights from London to Portland for under £500 on Cheapflights?

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

Are there last-minute flights available from London to Portland for under £500?

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

What are the most popular routes from London to Portland?

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

What are the most reliable airlines from London to Portland?

What are the cheapest flights from London to Portland?

What does LHR to PDX mean?

Can I find deals for flights from London to Portland that include extra baggage allowance?

Can I find deals on flights from London to Portland with specific airlines?

Can I find deals for flights from London to Portland that include hotel bookings?

How can I find direct flights from London to Portland?

Can I find deals for business class flights from London to Portland?

Can I find deals for flights from London to Portland that allow pets onboard?

Can I find deals on last-minute flights from London to Portland?

How recently were the London to Portland flight deals updated?

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 these airlinesChoose from the following airlines for your flight from London to Portland. Flights are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Choose from the following airlines for your flight from London to Portland. Flights are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Top 10 airlines flying from London to Portland

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights from London to Portland by cabin class

Find flights from London to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from London to Portland

Find hourly flight availability from London to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 April 2024.

Weekly flight availability from London to Portland

Explore weekly flight availability from London to Portland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 April 2024.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Portland?

Why should you use Cheapflights to find cheap flight tickets from London to Portland?

Can Cheapflights find flights from London to Portland with no change fees?

Fly from London to Portland on these airlines
Choose from the following airlines for your flight from London to Portland. Flights are based on user searches made on Cheapflights and were last updated on 26 April 2024.