When did momondo last update prices for flights from London Luton Airport to Portland Airport?

Prices for flights from London Luton Airport to Portland Airport are updated daily.

How old do you have to be to fly from London Luton Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£309 Cheap Flights from London Luton Airport to Portland in 2026

1 adult

0 bags

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Find the cheapest flights from London Luton Airport to Portland

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 17:00

LTN

PDX

19h 00m

1 stop

15:45 - 21:50

PDX

LTN

23h 05m

2 stops

£692Multiple Airlines

Sun, 8 Mar - Mon, 16 Mar

08:00 - 18:00

LTN

PDX

17h 00m

1 stop

15:30 - 22:05

PDX

LTN

22h 35m

2 stops

£696Multiple Airlines

Mon, 16 Mar - Mon, 30 Mar

08:00 - 18:00

LTN

PDX

17h 00m

1 stop

15:30 - 22:05

PDX

LTN

22h 35m

2 stops

£702Multiple Airlines

Mon, 16 Mar - Mon, 30 Mar

08:15 - 13:50

LTN

PDX

37h 35m

3 stops

15:25 - 01:10

PDX

LTN

25h 45m

3 stops

£734Multiple Airlines

Mon, 25 May - Mon, 1 Jun

08:15 - 13:50

LTN

PDX

37h 35m

3 stops

14:30 - 15:45

PDX

LTN

17h 15m

2 stops

£763Multiple Airlines

Mon, 25 May - Mon, 1 Jun

08:00 - 18:00

LTN

PDX

17h 00m

1 stop

10:39 - 17:15

PDX

LTN

23h 36m

2 stops

£782Multiple Airlines

Mon, 9 Mar - Thu, 12 Mar

06:05 - 18:00

LTN

PDX

19h 55m

1 stop

15:30 - 22:55

PDX

LTN

23h 25m

2 stops

£861Multiple Airlines

Fri, 3 Apr - Tue, 21 Apr

21:55 - 20:50

LTN

PDX

29h 55m

2 stops

14:25 - 09:35

PDX

LTN

12h 10m

1 stop

£937Multiple Airlines

Thu, 19 Mar - Sun, 22 Mar

21:55 - 20:33

LTN

PDX

29h 38m

2 stops

14:25 - 09:35

PDX

LTN

12h 10m

1 stop

£1,028Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

06:00 - 18:00

LTN

PDX

19h 00m

1 stop

14:25 - 16:20

PDX

LTN

18h 55m

1 stop

£1,090Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 8/3

06:00-17:00

1 stop19h 00m

Portland

Mon 16/3

15:45-21:50

2 stops23h 05m

£692

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 16/3

08:00-18:00

1 stop17h 00m

Portland

Mon 30/3

15:30-22:05

2 stops22h 35m

£696

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 16/3

08:00-18:00

1 stop17h 00m

Portland

Mon 30/3

15:30-22:05

2 stops22h 35m

£702

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 25/5

08:15-13:50

3 stops37h 35m

Portland

Mon 1/6

15:25-01:10

3 stops25h 45m

£734

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 25/5

08:15-13:50

3 stops37h 35m

Portland

Mon 1/6

14:30-15:45

2 stops17h 15m

£763

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 9/3

08:00-18:00

1 stop17h 00m

Portland

Thu 12/3

10:39-17:15

2 stops23h 36m

£782

LondonPortland

LTN - PDX

LTNPDX

London Luton

Fri 3/4

06:05-18:00

1 stop19h 55m

Portland

Tue 21/4

15:30-22:55

2 stops23h 25m

£861

LondonPortland

LTN - PDX

LTNPDX

London Luton

Thu 19/3

21:55-20:50

2 stops29h 55m

Portland

Sun 22/3

14:25-09:35

1 stop12h 10m

£937

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 15/3

21:55-20:33

2 stops29h 38m

Portland

Sun 22/3

14:25-09:35

1 stop12h 10m

£1,028

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 15/3

06:00-18:00

1 stop19h 00m

Portland

Sun 22/3

14:25-16:20

1 stop18h 55m

£1,090

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Luton Airport to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as £648. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around £734.

What is the cheapest time of day to depart on your flight to Portland?

Flying to Portland from London Luton Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £645 when looking at flights departing at midday. Try not to purchase tickets in the afternoon because they tend to be around £717. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Luton Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Luton Airport to Portland (LTN to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Portland

Fastest flight time	17h 00m
Direct flights	None

The fastest flight from London Luton Airport to Portland takes 17h 00m

There are no direct flights from London Luton Airport to Portland. There are no popular flight routes from London Luton Airport to Portland.

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How far is London Luton to Portland by plane?
There are 4883.1 mi between London Luton and Portland. Flights usually cover this in 17h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Luton Airport to Portland Airport?
Prices for flights from London Luton Airport to Portland Airport are updated daily.
How old do you have to be to fly from London Luton Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Portland for you.

Can I find flights from London to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Portland?

momondo helps you find the best flight between London and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.