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Cheap flights from London Luton Airport to Portland from £261

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — PDX
29 Mar — 5 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 27 February 2026.

Tue 26/509:40
LTN
-
PDX
3 stops31h 50m
Multiple Airlines
Tue 2/615:30
PDX
-
LTN
2 stops19h 00m
Multiple Airlines
Deal found 24/2£671
Sun 12/406:25
LTN
-
PDX
1 stop19h 35m
Multiple Airlines
Mon 27/415:30
PDX
-
LTN
2 stops17h 40m
Multiple Airlines
Deal found 27/2£693
Mon 13/408:15
LTN
-
PDX
2 stops17h 45m
Multiple Airlines
Mon 20/415:30
PDX
-
LTN
2 stops16h 15m
Multiple Airlines
Deal found 23/2£729
Wed 23/1208:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Tue 5/114:45
PDX
-
LTN
2 stops33h 35m
Multiple Airlines
Deal found 25/2£730
Fri 10/412:45
LTN
-
PDX
2 stops30h 25m
Multiple Airlines
Fri 17/413:05
PDX
-
LTN
2 stops26h 45m
Multiple Airlines
Deal found 24/2£746
Sun 25/1006:00
LTN
-
PDX
1 stop19h 00m
Multiple Airlines
Mon 26/1015:45
PDX
-
LTN
2 stops23h 05m
Multiple Airlines
Deal found 23/2£749
Mon 23/308:00
LTN
-
PDX
1 stop17h 00m
Multiple Airlines
Mon 6/415:30
PDX
-
LTN
2 stops22h 35m
Multiple Airlines
Deal found 23/2£756
Fri 17/408:15
LTN
-
PDX
2 stops17h 45m
Multiple Airlines
Sat 25/415:30
PDX
-
LTN
2 stops23h 00m
Multiple Airlines
Deal found 26/2£809
Tue 25/819:55
LTN
-
PDX
3 stops30h 00m
Multiple Airlines
Wed 9/910:10
PDX
-
LTN
3 stops25h 15m
Multiple Airlines
Deal found 26/2£830
Sat 11/409:15
LTN
-
PDX
3 stops31h 55m
Multiple Airlines
Sat 18/415:30
PDX
-
LTN
1 stop13h 35m
Multiple Airlines
Deal found 25/2£892

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 27 February 2026.

Round-trip from

£487

One-way from

£261

Popular in

July

Cheapest in

September

Average price

£583
13/4-27/4
  • 13/4-27/4
  • 5 total stops
  • 49h 35m total
  • London to Portland
Search Deals
12/4
  • 12/4
  • 3 total stops
  • 54h 27m 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 27 February 2026.
Use the filters below to find and compare flights from London Luton Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sun 12/4

06:25-18:00

1 stop19h 35m

Portland

Mon 27/4

15:30-17:10

2 stops17h 40m

£693

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 13/4

08:15-18:00

2 stops17h 45m

Portland

Mon 20/4

15:30-15:45

2 stops16h 15m

£729

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 23/3

08:00-18:00

1 stop17h 00m

Portland

Mon 6/4

15:30-22:05

2 stops22h 35m

£756

LondonPortland

LTN - PDX

LTNPDX

London Luton

Fri 17/4

08:15-18:00

2 stops17h 45m

Portland

Sat 25/4

15:30-22:30

2 stops23h 00m

£809

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sat 11/4

09:15-09:10

3 stops31h 55m

Portland

Sat 18/4

15:30-13:05

1 stop13h 35m

£892

LondonPortland

LTN - PDX

LTNPDX

London Luton

Fri 22/5

06:20-17:55

2 stops19h 35m

Portland

Sun 31/5

15:30-21:40

3 stops22h 10m

£921

LondonPortland

LTN - PDX

LTNPDX

London Luton

Mon 13/4

09:55-18:00

2 stops16h 05m

Portland

Tue 28/4

15:30-22:25

2 stops22h 55m

£960

LondonPortland

LTN - PDX

LTNPDX

London Luton

Fri 24/4

06:00-18:00

2 stops20h 00m

Portland

Tue 28/4

15:30-17:40

2 stops18h 10m

£1,201

LondonPortland

LTN - PDX

LTNPDX

London Luton

Sat 28/3

06:15-22:10

2 stops22h 55m

Portland

Sun 12/4

13:05-11:00

1 stop13h 55m

£1,312

LondonPortland

LTN - PDX

LTNPDX

London Luton

Wed 1/7

20:35-09:36

3 stops45h 01m

£438

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 19 resultsSorted by cheapest first
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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