How do I get Price Alerts for flights from Portland to London Luton Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from London Luton Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Portland to London Luton Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to London Luton Airport.

What documentation or ID do you need to fly to London Luton Airport?

The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£216 Cheap Flights from Portland to London Luton Airport in 2025/26

1 adult

0 bags

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Find the cheapest flights from Portland to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:45 - 14:50

PDX

LTN

16h 05m1 stop

06:00 - 18:00

LTN

PDX

19h 00m1 stop

£509Multiple Airlines

Tue, 10 Mar - Sun, 15 Mar

15:45 - 14:50

PDX

LTN

16h 05m1 stop

08:00 - 18:00

LTN

PDX

17h 00m1 stop

£514Multiple Airlines

Tue, 10 Mar - Wed, 18 Mar

15:45 - 14:50

PDX

LTN

16h 05m1 stop

08:00 - 18:00

LTN

PDX

17h 00m1 stop

£515Multiple Airlines

Tue, 10 Mar - Mon, 16 Mar

15:30 - 12:55

PDX

LTN

13h 25m1 stop

06:25 - 18:00

LTN

PDX

19h 35m1 stop

£519Multiple Airlines

Tue, 14 Apr - Sun, 26 Apr

15:30 - 12:45

PDX

LTN

13h 15m1 stop

06:25 - 18:00

LTN

PDX

19h 35m1 stop

£529Multiple Airlines

Thu, 16 Apr - Sun, 19 Apr

15:45 - 12:15

PDX

LTN

13h 30m1 stop

06:25 - 18:00

LTN

PDX

19h 35m1 stop

£553Multiple Airlines

Sat, 28 Mar - Sun, 5 Apr

15:30 - 13:15

PDX

LTN

13h 45m1 stop

06:05 - 18:00

LTN

PDX

19h 55m1 stop

£558Multiple Airlines

Sat, 11 Apr - Fri, 17 Apr

15:30 - 13:15

PDX

LTN

13h 45m1 stop

06:05 - 18:00

LTN

PDX

19h 55m1 stop

£559Multiple Airlines

Sat, 11 Apr - Fri, 17 Apr

15:30 - 12:55

PDX

LTN

13h 25m1 stop

06:05 - 18:00

LTN

PDX

19h 55m1 stop

£573Multiple Airlines

Tue, 7 Apr - Fri, 17 Apr

15:30 - 17:00

PDX

LTN

17h 30m2 stops

05:30 - 09:30

LTN

PDX

36h 00m3 stops

£576Multiple Airlines

Sat, 9 May - Sat, 16 May

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 10/3

15:45-14:50

1 stop16h 05m

London Luton

Sun 15/3

06:00-18:00

1 stop19h 00m

£509

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 10/3

15:45-14:50

1 stop16h 05m

London Luton

Wed 18/3

08:00-18:00

1 stop17h 00m

£514

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 10/3

15:45-14:50

1 stop16h 05m

London Luton

Mon 16/3

08:00-18:00

1 stop17h 00m

£515

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 14/4

15:30-12:55

1 stop13h 25m

London Luton

Sun 26/4

06:25-18:00

1 stop19h 35m

£519

PortlandLondon

PDX - LTN

PDXLTN

Portland

Thu 16/4

15:30-12:45

1 stop13h 15m

London Luton

Sun 19/4

06:25-18:00

1 stop19h 35m

£529

PortlandLondon

PDX - LTN

PDXLTN

Portland

Sat 28/3

15:45-12:15

1 stop13h 30m

London Luton

Sun 5/4

06:25-18:00

1 stop19h 35m

£553

PortlandLondon

PDX - LTN

PDXLTN

Portland

Sat 11/4

15:30-13:15

1 stop13h 45m

London Luton

Fri 17/4

06:05-18:00

1 stop19h 55m

£558

PortlandLondon

PDX - LTN

PDXLTN

Portland

Sat 11/4

15:30-13:15

1 stop13h 45m

London Luton

Fri 17/4

06:05-18:00

1 stop19h 55m

£559

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 7/4

15:30-12:55

1 stop13h 25m

London Luton

Fri 17/4

06:05-18:00

1 stop19h 55m

£573

PortlandLondon

PDX - LTN

PDXLTN

Portland

Sat 9/5

15:30-17:00

2 stops17h 30m

London Luton

Sat 16/5

05:30-09:30

3 stops36h 00m

£576

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Portland to London Luton Airport

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

Estimated return price

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

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

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Portland to London Luton Airport takes 13h 15m

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

Search flight deals

How far is Portland to London Luton by plane?
The distance between Portland and London Luton is about 4883.1 mi. In terms of flight time, this usually takes a little over 13h 15m.
When did momondo last update prices for flights from Portland Airport to London Luton Airport?
Prices for flights from Portland Airport to London Luton Airport are updated daily.
How old do you have to be to fly from Portland Airport to London Luton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to London Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Portland to London Luton Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from London Luton Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Portland to London Luton Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

Why use momondo?

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

Finding the right flight to London from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Portland to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Portland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Portland to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.