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Cheap flights from London Luton Airport to Portland from £264

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — PDX
1 Mar — 8 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Portland

Enter your travel dates to find the best prices.

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 30 January 2026.

Sun 8/321:40
LTN
-
PDX
2 stops27h 20m
Multiple Airlines
Mon 16/315:45
PDX
-
LTN
2 stops22h 20m
Multiple Airlines
Deal found 28/1£521
Mon 16/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Mon 30/315:30
PDX
-
LTN
2 stops22h 35m
Multiple Airlines
Deal found 28/1£692
Wed 20/505:40
LTN
-
PDX
3 stops35h 50m
Multiple Airlines
Wed 27/510:10
PDX
-
LTN
3 stops27h 00m
Multiple Airlines
Deal found 27/1£776
Mon 9/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Thu 12/310:39
PDX
-
LTN
2 stops23h 36m
Multiple Airlines
Deal found 29/1£778
Mon 16/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Tue 31/315:30
PDX
-
LTN
2 stops16h 00m
Multiple Airlines
Deal found 28/1£827
Wed 1/406:15
LTN
-
PDX
1 stop19h 45m
Multiple Airlines
Tue 7/415:30
PDX
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 27/1£863
Wed 20/506:15
LTN
-
PDX
1 stop19h 40m
Multiple Airlines
Tue 16/615:30
PDX
-
LTN
2 stops19h 00m
Multiple Airlines
Deal found 28/1£870
Wed 20/506:15
LTN
-
PDX
1 stop19h 40m
Multiple Airlines
Mon 15/607:50
PDX
-
LTN
2 stops24h 00m
Multiple Airlines
Deal found 28/1£884

Find flight deals from Luton to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 January 2026.

Round-trip from

£521

One-way from

£264

Popular in

July

Cheapest in

September

Average price

£625
8/3-16/3
  • 8/3-16/3
  • 4 total stops
  • 49h 40m total
  • London to Portland
Search Deals
11/5
  • 11/5
  • 2 total stops
  • 41h 28m total
  • London to Portland
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 January 2026.
Use the filters below to find and compare flights from London Luton Airport to Portland that are best for you.

Fly from

Luton

Fly to

Portland

Route

Depart

Return

Price

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 8/3

21:40-18:00

2 stops27h 20m

Portland

Mon 16/3

15:45-21:05

2 stops22h 20m

£521

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

£692

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 20/5

05:40-09:30

3 stops35h 50m

Portland

Wed 27/5

10:10-21:10

3 stops27h 00m

£776

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

£778

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 16/3

08:00-18:00

1 stop17h 00m

Portland

Tue 31/3

15:30-15:30

2 stops16h 00m

£827

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 1/4

06:15-18:00

1 stop19h 45m

Portland

Tue 7/4

15:30-12:55

1 stop13h 25m

£863

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 20/5

06:15-17:55

1 stop19h 40m

Portland

Mon 15/6

07:50-15:50

2 stops24h 00m

£884

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 20/5

06:15-17:55

2 stops19h 40m

Portland

Tue 16/6

14:30-15:30

2 stops17h 00m

£892

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 11/5

12:45-22:13

2 stops41h 28m

£264

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sat 14/3

06:00-22:41

3 stops23h 41m

£307

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 16 results
1
2

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 return 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

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?

    If you book a flight to Portland from London Luton, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from London Luton to Portland per day 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 holiday 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.

See more FAQs

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Lincoln City

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Why should you use Cheapflights to find cheap flight tickets from Luton to Portland?

Cheapflights simply makes it quick and affordable to book flights from Luton to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Luton to Portland with no change fees?

Certainly. Search results for flights to Portland from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luton to Portland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Luton today and book when prices fit your budget.

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