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.

£269 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

Last minute

Cheap return flights

06:15 - 13:35PDX-LTN

23h 20m3 stops

21:10 - 14:46LTN-PDX

25h 36m2 stops

£402

Find Deal

Fri, 17 Oct - Thu, 23 Oct

09:55 - 12:35PDX-LTN

18h 40m2 stops

21:50 - 18:46LTN-PDX

28h 56m2 stops

£411

Find Deal

Tue, 14 Oct - Tue, 21 Oct

14:45 - 14:00PDX-LTN

15h 15m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£450

Find Deal

Mon, 10 Nov - Mon, 24 Nov

14:45 - 14:50PDX-LTN

16h 05m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£454

Find Deal

Tue, 11 Nov - Mon, 17 Nov

14:45 - 14:00PDX-LTN

15h 15m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£455

Find Deal

Mon, 10 Nov - Mon, 17 Nov

14:45 - 14:50PDX-LTN

16h 05m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£465

Find Deal

Tue, 4 Nov - Mon, 17 Nov

14:45 - 14:50PDX-LTN

16h 05m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£469

Find Deal

Tue, 4 Nov - Wed, 19 Nov

14:45 - 14:00PDX-LTN

15h 15m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£477

Find Deal

Mon, 3 Nov - Mon, 17 Nov

14:45 - 14:00PDX-LTN

15h 15m1 stop

08:00 - 17:00LTN-PDX

17h 00m1 stop

£482

Find Deal

Mon, 3 Nov - Wed, 19 Nov

06:15 - 12:20PDX-LTN

22h 05m3 stops

16:00 - 18:46LTN-PDX

34h 46m3 stops

£492

Find Deal

Mon, 13 Oct - Mon, 20 Oct

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

Fri 17/10

06:15-13:35

3 stops23h 20m

London Luton

Thu 23/10

21:10-14:46

2 stops25h 36m

£402

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 14/10

09:55-12:35

2 stops18h 40m

London Luton

Tue 21/10

21:50-18:46

2 stops28h 56m

£411

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 10/11

14:45-14:00

1 stop15h 15m

London Luton

Mon 24/11

08:00-17:00

1 stop17h 00m

£450

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 11/11

14:45-14:50

1 stop16h 05m

London Luton

Mon 17/11

08:00-17:00

1 stop17h 00m

£454

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 10/11

14:45-14:00

1 stop15h 15m

London Luton

Mon 17/11

08:00-17:00

1 stop17h 00m

£455

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 4/11

14:45-14:50

1 stop16h 05m

London Luton

Mon 17/11

08:00-17:00

1 stop17h 00m

£465

PortlandLondon

PDX - LTN

PDXLTN

Portland

Tue 4/11

14:45-14:50

1 stop16h 05m

London Luton

Wed 19/11

08:00-17:00

1 stop17h 00m

£469

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 3/11

14:45-14:00

1 stop15h 15m

London Luton

Mon 17/11

08:00-17:00

1 stop17h 00m

£477

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 3/11

14:45-14:00

1 stop15h 15m

London Luton

Wed 19/11

08:00-17:00

1 stop17h 00m

£482

PortlandLondon

PDX - LTN

PDXLTN

Portland

Mon 13/10

06:15-12:20

3 stops22h 05m

London Luton

Mon 20/10

16:00-18:46

3 stops34h 46m

£492

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.

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 14h 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

Luton

Milton Keynes

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Chelmsford

Dover

Hayes

Dartford

Winchester

Hounslow

Stansted

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.