What is the cheapest month to book a flight from London Luton Airport to Portland?

Currently, November is the cheapest month in which you can book a flight from London Luton Airport to Portland (average of $277). Flying from London Luton Airport to Portland in March is currently the most expensive (average of $368). 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.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

Travelers have found it’s best to book a flight 60 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Luton Airport to Portland 1-2 weeks in advance for as low as $800, or $973 for flights within the next 24 hours.

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

The best pricing can be found in the month of March. Prices to Portland from London Luton Airport average $905. You can even find prices in March for less than $905, as users have found deals to Portland from as low as $618. The month of August appears to be one of the more expensive times to travel to Portland from London Luton Airport. Flying in the targeted month can save you up to 40%.

What is the cheapest time of day to fly from LTN to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Portland as you normally would.

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

Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from London Luton. Booking flights from London Luton to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from London Luton from 0 different airlines.

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

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

How can I find direct flights from Luton to Portland?

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

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

Yes. Cheapflights offers flight deals from Luton 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.

$579+ Flights from London Luton Airport to Portland

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Cheap flight deals from Luton to Portland

Round-trip from	$754 (Mytrip)
One-way from	$579 (Mytrip)
Popular in	August
Cheapest in	March
Average price	$1,184

From London Luton to Portland

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One-way flight from London Luton to Portland

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Highest demand for flights based on searches. 16% potential increase in price ($180 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Luton to Portland
Explore the most affordable flight options available from Luton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Mon 8/256:05 amLTN - PDX

3 stops44h 52mMultiple Airlines

Tue 9/96:15 amPDX - LTN

3 stops19h 00mMultiple Airlines

Deal found 7/1

$754

Best flights from Luton to Portland
Discover carefully curated flight deals from Luton to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Mon 8/256:05 amLTN - PDX

3 stops44h 52mMultiple Airlines

Tue 9/96:15 amPDX - LTN

3 stops19h 00mMultiple Airlines

Deal found 7/1

$754

Last-minute flights from Luton to Portland
Discover last-minute flight deals from Luton to Portland. Data last updated July 2, 2025 and is based on user searches.

Wed 7/96:15 amLTN - PDX

1 stop19h 40mMultiple Airlines

Wed 7/166:00 amPDX - LTN

2 stops19h 15mMultiple Airlines

Deal found 7/2

$1,254

Mon 8/256:05 amLTN - PDX

3 stops44h 52mMultiple Airlines

Tue 9/96:15 amPDX - LTN

3 stops19h 00mMultiple Airlines

Deal found 7/1

$754

One-way flights from Luton to Portland
Search for one-way flight options from Luton to Portland. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Tue 9/166:05 amLTN - PDX

3 stops24h 56mMultiple Airlines

Deal found 7/1

$579

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to Portland that are best for you.

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Price

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 8/25

6:05 am-6:57 pm

3 stops44h 52m

Portland

Tue 9/9

6:15 am-9:15 am

3 stops19h 00m

$754

LondonPortland

LTN - PDX

LTNPDX

London Luton

Tue 9/16

6:05 am-11:01 pm

3 stops24h 56m

$579

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Deals found on 7/1

Best time to book a flight from Luton to Portland

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

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Portland from London Luton?
Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from London Luton. Booking flights from London Luton to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from London Luton from 0 different airlines.
Can I find deals for flights from Luton to Portland that include hotel bookings?
Yes. In addition to deals on Luton to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luton to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Portland.
Can I find deals for business class flights from Luton to Portland?
Yes. Cheapflights offers flight deals from Luton 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.
What is the cheapest month to book a flight from London Luton Airport to Portland?
Currently, November is the cheapest month in which you can book a flight from London Luton Airport to Portland (average of $277). Flying from London Luton Airport to Portland in March is currently the most expensive (average of $368). 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.

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$579+ Cheap flights from Luton (LTN) to Portland (PDX)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luton to Portland with Cheapflights

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Find flight deals from Luton to Portland

Cheapest flights from Luton to PortlandExplore the most affordable flight options available from Luton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Luton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to Portland that are best for you.

Best time to book a flight from Luton to Portland

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

Related info for your journey

Find useful and relevant information for your journey from Luton 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 Luton?

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

How can I find direct flights from Luton to Portland?

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

What is the cheapest month to book a flight from London Luton Airport to Portland?

Traveling to a place near London Luton Airport?

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Cheapest flights from Luton to Portland
Explore the most affordable flight options available from Luton to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.