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Cheap flights from Portland to London Gatwick Airport from £162

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LGW
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Gatwick
Explore the most affordable flight options available from Portland to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Mon 13/415:30
PDX
-
LGW
2 stops19h 45m
Multiple Airlines
Tue 21/420:45
LGW
-
PDX
3 stops29h 15m
Multiple Airlines
Deal found 10/3£463
Tue 28/415:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Tue 5/515:40
LGW
-
PDX
1 stop34h 20m
Icelandair
Deal found 14/3£499
Mon 2/1114:45
PDX
-
LGW
1 stop12h 10m
Icelandair
Mon 9/1111:55
LGW
-
PDX
1 stop13h 05m
Icelandair
Deal found 11/3£503
Mon 13/415:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Tue 21/415:40
LGW
-
PDX
1 stop34h 20m
Icelandair
Deal found 10/3£503
Tue 14/415:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Tue 21/415:40
LGW
-
PDX
1 stop34h 20m
Icelandair
Deal found 12/3£504
Sat 3/1015:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Sat 10/1015:40
LGW
-
PDX
1 stop34h 15m
Icelandair
Deal found 10/3£505
Tue 19/515:30
PDX
-
LGW
2 stops17h 55m
Multiple Airlines
Fri 5/610:20
LGW
-
PDX
1 stop33h 30m
Multiple Airlines
Deal found 15/3£507
Mon 13/415:30
PDX
-
LGW
1 stop15h 10m
Icelandair
Thu 30/415:40
LGW
-
PDX
1 stop34h 20m
Icelandair
Deal found 11/3£509

Find flight deals from Portland to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Gatwick (LGW). 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 15 March 2026.

Round-trip from

£499

One-way from

£162

Popular in

June

Cheapest in

November

Average price

£439
Icelandair
  • Icelandair
  • 28/4-5/5
  • 2 total stops
  • 49h 30m total
  • Portland to London
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 22h 50m total
  • Portland to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland to Gatwick 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 15 March 2026.
Use the filters below to find and compare flights from Portland to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PortlandLondon

PDX - LGW

PDXLGW

Portland

Thu 23/4

15:35-16:00

2 stops16h 25m

London Gatwick

Wed 6/5

10:25-21:32

2 stops19h 07m

£646

PortlandLondon

PDX - LGW

PDXLGW

Portland

Thu 20/8

10:30-10:55

1 stop16h 25m

London Gatwick

Sat 29/8

10:05-23:54

1 stop21h 49m

£659

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sun 26/4

07:00-08:25

2 stops17h 25m

London Gatwick

Mon 4/5

09:25-22:35

2 stops21h 10m

£672

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sun 10/5

07:00-08:25

2 stops17h 25m

London Gatwick

Tue 19/5

09:25-22:35

2 stops21h 10m

£682

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sat 18/4

15:35-16:00

2 stops16h 25m

London Gatwick

Sat 2/5

10:25-22:21

2 stops19h 56m

£685

PortlandLondon

PDX - LGW

PDXLGW

Portland

Thu 23/4

13:32-16:00

2 stops18h 28m

London Gatwick

Wed 29/4

10:25-21:32

2 stops19h 07m

£699

PortlandLondon

PDX - LGW

PDXLGW

Portland

Mon 11/5

15:30-16:00

2 stops16h 30m

London Gatwick

Sun 17/5

10:25-21:52

2 stops19h 27m

£699

PortlandLondon

PDX - LGW

PDXLGW

Portland

Tue 21/4

15:30-14:40

1 stop15h 10m

London Gatwick

Mon 4/5

15:40-12:52

2 stops29h 12m

£704

PortlandLondon

PDX - LGW

PDXLGW

Portland

Sat 22/8

13:50-14:40

2 stops16h 50m

London Gatwick

Wed 26/8

15:40-11:45

1 stop28h 05m

£748

PortlandLondon

PDX - LGW

PDXLGW

Portland

Wed 29/4

11:59-14:40

2 stops18h 41m

London Gatwick

Tue 12/5

15:40-18:00

1 stop34h 20m

£778

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Portland to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Portland 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to London Gatwick Airport

How much does it cost for a return flight from Portland to London Gatwick Airport?

Related info for your journey

Find useful and relevant information for your journey from Portland to Gatwick. 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 from for flights from Portland to London Gatwick?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to London Gatwick from Portland. Booking flights from Portland (PDX) to London Gatwick should be relatively easy as there are 0 daily outbound flights to London Gatwick from 0 different airlines.

  • How long is the flight from Portland to London Gatwick Airport?

    Delta and SWISS can get you from Portland to London Gatwick Airport in just under 16h 25m. Your travel time can differ by up to 1h. Airlines will cover a distance of 4921 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Portland to Gatwick that include hotel bookings?

    Yes. In addition to deals on Portland to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portland to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Gatwick.

  • Can I find deals for business class flights from Portland to Gatwick?

    Yes. Cheapflights offers flight deals from Portland to Gatwick 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 London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Gatwick from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Portland to Gatwick with no change fees.

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

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

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