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Cheap flights from London Luton Airport to Portland from £306

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — PDX
25 Mar — 1 Apr1
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 23 February 2026.

Mon 13/408:15
LTN
-
PDX
2 stops17h 45m
Multiple Airlines
Mon 27/415:30
PDX
-
LTN
2 stops22h 35m
Multiple Airlines
Deal found 20/2£539
Mon 13/408:15
LTN
-
PDX
2 stops17h 45m
Multiple Airlines
Tue 28/415:30
PDX
-
LTN
3 stops22h 40m
Multiple Airlines
Deal found 21/2£546
Mon 6/408:15
LTN
-
PDX
2 stops17h 45m
Multiple Airlines
Mon 13/415:30
PDX
-
LTN
2 stops23h 20m
Multiple Airlines
Deal found 20/2£683
Wed 8/412:55
LTN
-
PDX
2 stops30h 15m
Multiple Airlines
Wed 15/413:05
PDX
-
LTN
2 stops25h 05m
Multiple Airlines
Deal found 22/2£702
Wed 14/1006:15
LTN
-
PDX
1 stop19h 40m
Multiple Airlines
Sat 24/1015:30
PDX
-
LTN
2 stops18h 30m
Multiple Airlines
Deal found 22/2£762
Wed 11/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Wed 18/310:32
PDX
-
LTN
2 stops28h 18m
Multiple Airlines
Deal found 20/2£774
Mon 23/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Thu 26/315:45
PDX
-
LTN
2 stops17h 30m
Multiple Airlines
Deal found 22/2£805

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 23 February 2026.

Round-trip from

£539

One-way from

£306

Popular in

July

Cheapest in

September

Average price

£584
13/4-27/4
  • 13/4-27/4
  • 4 total stops
  • 40h 20m total
  • London to Portland
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 55h 55m total
  • London to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 23 February 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

Mon 6/4

08:15-18:00

2 stops17h 45m

Portland

Mon 13/4

15:30-22:50

2 stops23h 20m

£683

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 11/3

08:00-18:00

1 stop17h 00m

Portland

Wed 18/3

10:32-21:50

2 stops28h 18m

£774

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 19/7

06:25-17:55

1 stop19h 30m

Portland

Tue 11/8

15:30-18:30

2 stops19h 00m

£837

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 22/7

06:15-17:55

1 stop19h 40m

Portland

Tue 11/8

15:30-18:30

2 stops19h 00m

£838

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 19/7

06:25-17:55

1 stop19h 30m

Portland

Thu 20/8

15:30-22:10

2 stops22h 40m

£843

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 23/3

08:00-18:00

1 stop17h 00m

Portland

Thu 26/3

15:45-20:30

3 stops21h 45m

£848

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 19/7

06:25-17:55

1 stop19h 30m

Portland

Sat 22/8

15:30-21:00

2 stops21h 30m

£850

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 8/4

06:15-18:00

2 stops19h 45m

Portland

Wed 15/4

15:15-21:15

3 stops22h 00m

£853

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 19/7

06:25-17:55

1 stop19h 30m

Portland

Sat 15/8

15:30-17:00

2 stops17h 30m

£858

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 22/7

06:15-17:55

1 stop19h 40m

Portland

Sat 15/8

15:30-17:00

2 stops17h 30m

£860

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 20 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
Lincoln City

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

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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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