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.

£248 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

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Enter your travel dates to find the best prices.

09:50 - 19:55PDX-LTN

26h 05m3 stops

20:50 - 18:30LTN-PDX

29h 40m3 stops

£438Multiple Airlines

Find Deal

Sun, 15 Feb - Sat, 21 Feb

09:50 - 18:10PDX-LTN

24h 20m3 stops

15:20 - 18:30LTN-PDX

35h 10m3 stops

£454Multiple Airlines

Find Deal

Fri, 16 Jan - Mon, 19 Jan

09:50 - 18:10PDX-LTN

24h 20m3 stops

15:20 - 18:30LTN-PDX

35h 10m3 stops

£467Multiple Airlines

Find Deal

Fri, 16 Jan - Mon, 19 Jan

14:45 - 20:00PDX-LTN

21h 15m2 stops

07:20 - 17:00LTN-PDX

17h 40m2 stops

£474Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

14:45 - 13:40PDX-LTN

14h 55m2 stops

15:20 - 17:00LTN-PDX

33h 40m2 stops

£523Multiple Airlines

Find Deal

Mon, 24 Nov - Sun, 7 Dec

14:45 - 13:40PDX-LTN

14h 55m2 stops

15:20 - 17:00LTN-PDX

33h 40m2 stops

£531Multiple Airlines

Find Deal

Mon, 24 Nov - Sun, 7 Dec

14:45 - 13:40PDX-LTN

14h 55m2 stops

15:20 - 17:00LTN-PDX

33h 40m2 stops

£532Multiple Airlines

Find Deal

Mon, 24 Nov - Sun, 7 Dec

14:45 - 14:00PDX-LTN

15h 15m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£556Multiple Airlines

Find Deal

Mon, 8 Dec - Mon, 15 Dec

14:45 - 21:50PDX-LTN

23h 05m2 stops

09:00 - 17:00LTN-PDX

16h 00m2 stops

£564Multiple Airlines

Find Deal

Mon, 1 Dec - Mon, 15 Dec

14:45 - 16:10PDX-LTN

17h 25m2 stops

08:50 - 17:00LTN-PDX

16h 10m2 stops

£571Multiple Airlines

Find Deal

Mon, 8 Dec - Fri, 12 Dec

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

Sun 15/2

09:50-19:55

3 stops26h 05m

London Luton

Sat 21/2

20:50-18:30

3 stops29h 40m

£438

PortlandLondon

PDX - LTN

PDXLTN

Portland

Fri 16/1

09:50-18:10

3 stops24h 20m

London Luton

Mon 19/1

15:20-18:30

3 stops35h 10m

£454

PortlandLondon

PDX - LTN

PDXLTN

Portland

Fri 16/1

09:50-18:10

3 stops24h 20m

London Luton

Mon 19/1

15:20-18:30

3 stops35h 10m

£467

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 8/12

14:45-20:00

2 stops21h 15m

London Luton

Mon 15/12

07:20-17:00

2 stops17h 40m

£474

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 24/11

14:45-13:40

2 stops14h 55m

London Luton

Sun 7/12

15:20-17:00

2 stops33h 40m

£523

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 24/11

14:45-13:40

2 stops14h 55m

London Luton

Sun 7/12

15:20-17:00

2 stops33h 40m

£531

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 24/11

14:45-13:40

2 stops14h 55m

London Luton

Sun 7/12

15:20-17:00

2 stops33h 40m

£532

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 8/12

14:45-14:00

1 stop15h 15m

London Luton

Mon 15/12

08:00-17:00

1 stop17h 00m

£556

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 1/12

14:45-21:50

2 stops23h 05m

London Luton

Mon 15/12

09:00-17:00

2 stops16h 00m

£564

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 8/12

14:45-16:10

2 stops17h 25m

London Luton

Fri 12/12

08:50-17:00

2 stops16h 10m

£571

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

Direct flights	None

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

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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 50m.
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

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Dover

Colchester

Chelmsford

Hayes

Worthing

Ramsgate

Dartford

Bedford

Winchester

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.