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Cheap flights from London Luton Airport to Portland from £352

LTN — PDX
14 Dec — 21 Dec1
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

Sun 22/1106:05 -
1 stop18h 55m
Tue 24/1114:45 -
3 stops23h 35m
Deal found 13/11£729
Wed 23/1208:00 -
1 stop17h 00m
Tue 5/114:45 -
1 stop16h 20m
Deal found 10/11£753
Sun 6/1206:05 -
1 stop18h 55m
Fri 8/114:45 -
2 stops19h 35m
Deal found 10/11£754
Wed 2/1208:00 -
1 stop17h 00m
Thu 10/1214:45 -
2 stops19h 25m
Deal found 10/11£761
Mon 23/1108:05 -
1 stop16h 55m
Tue 24/1114:45 -
3 stops23h 35m
Deal found 12/11£767
Sun 22/1106:05 -
1 stop18h 55m
Thu 26/1114:45 -
2 stops25h 10m
Deal found 14/11£790
Wed 2/1208:00 -
1 stop17h 00m
Wed 9/1207:00 -
3 stops22h 30m
Deal found 14/11£805
Wed 23/1208:00 -
1 stop17h 00m
Thu 31/1214:45 -
2 stops17h 30m
Deal found 13/11£809
Fri 20/1106:05 -
1 stop18h 55m
Mon 30/1114:45 -
2 stops18h 20m
Deal found 13/11£812
Wed 18/1108:00 -
1 stop17h 00m
Mon 30/1114:45 -
2 stops18h 20m
Deal found 13/11£820

Find flight deals from Luton to Portland

Round-trip from

£687

One-way from

£352

Popular in

August

Cheapest in

January

Average price

£751
7/12-14/12
  • 7/12-14/12
  • 2 total stops
  • 32h 15m total
  • London to Portland
Search Deals
10/12-31/12
  • 10/12-31/12
  • 3 total stops
  • 31h 00m total
  • London to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Luton Airport to Portland that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Tue 24/11

05:00-17:00

3 stops44h 00m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£374

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Mon 11/1

07:45-19:32

3 stops43h 47m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£386

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Thu 19/11

06:15-17:00

3 stops42h 45m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£389

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Wed 18/11

21:45-17:00

3 stops51h 15m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£398

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Sun 10/1

21:45-17:00

3 stops51h 15m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£402

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Thu 10/12

08:15-12:24

2 stops36h 09m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£415

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Sat 12/12

06:30-13:03

3 stops38h 33m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£423

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Fri 11/12

15:20-20:17

2 stops36h 57m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£431
Fastest return journey

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Mon 23/11

08:05-17:00

1 stop16h 55m

Portland

Wed 31/12

00:00-09:00

Nonstop0h 00m

£437

LondonPortland

LTN London Luton - PDX Portland

LTNPDX

London Luton

Wed 23/12

08:00-17:00

1 stop17h 00m

Portland

Tue 5/1

14:45-15:05

1 stop16h 20m

£753

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Related info for your journey

  • 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

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How does Cheapflights help users find flights from Luton to Portland?

When you search for this flight from Luton to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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