What is the cheapest airline that flies from London Gatwick to Portland?

Iberia, Icelandair, and WestJet are the most popular carriers operating from London Gatwick to Portland

When did momondo last update prices for flights from London Gatwick Airport to Portland Airport?

Prices for flights from London Gatwick Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from London Gatwick Airport to Portland Airport?

There is 1 operator available for flights from London Gatwick Airport to Portland Airport as of September 2025.

How old do you have to be to fly from London Gatwick Airport to Portland Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£439 Cheap Flights from London Gatwick Airport to Portland in 2025/26

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Find the cheapest flights from London Gatwick Airport to Portland

Round-trip

One-way

Cheap return flights

15:40 - 17:55LGW-PDX

34h 15m1 stop

15:20 - 14:35PDX-LGW

15h 15m1 stop

£521Icelandair

Find Deal

Mon, 13 Oct - Mon, 20 Oct

10:55 - 20:49LGW-PDX

17h 54m1 stop

07:00 - 10:55PDX-LGW

19h 55m1 stop

£568

Find Deal

Fri, 10 Oct - Wed, 15 Oct

10:55 - 20:49LGW-PDX

17h 54m1 stop

07:00 - 10:55PDX-LGW

19h 55m2 stops

£577

Find Deal

Fri, 10 Oct - Wed, 15 Oct

13:00 - 09:37LGW-PDX

28h 37m2 stops

07:05 - 06:00PDX-LGW

15h 55m1 stop

£581

Find Deal

Thu, 23 Oct - Wed, 29 Oct

11:55 - 17:00LGW-PDX

13h 05m1 stop

10:40 - 10:55PDX-LGW

16h 15m2 stops

£605

Find Deal

Wed, 10 Dec - Thu, 15 Jan

14:00 - 20:50LGW-PDX

38h 50m1 stop

17:45 - 10:55PDX-LGW

33h 10m1 stop

£610

Find Deal

Thu, 9 Oct - Sat, 18 Oct

14:00 - 20:50LGW-PDX

38h 50m1 stop

21:30 - 10:55PDX-LGW

29h 25m1 stop

£616

Find Deal

Mon, 6 Oct - Thu, 9 Oct

10:55 - 13:06LGW-PDX

34h 11m1 stop

14:18 - 10:55PDX-LGW

36h 37m1 stop

£616

Find Deal

Sun, 12 Oct - Thu, 16 Oct

10:55 - 09:39LGW-PDX

30h 44m2 stops

14:18 - 10:55PDX-LGW

36h 37m1 stop

£617

Find Deal

Sun, 12 Oct - Thu, 16 Oct

15:40 - 17:55LGW-PDX

34h 15m1 stop

13:25 - 14:35PDX-LGW

17h 10m2 stops

£644Icelandair

Find Deal

Mon, 13 Oct - Mon, 20 Oct

Icelandair flights from London Gatwick Airport to Portland

Our best Icelandair deals on London Gatwick Airport to Portland flight tickets

Icelandair

13 Oct

LGW15:40London Gatwick

34h 15m

1 stop

PDX17:55Portland

20 Oct

PDX15:20Portland

15h 15m

1 stop

LGW14:35London Gatwick

£521

Find similar

Icelandair

24 Sept

LGW15:35London Gatwick

16h 40m

2 stops

PDX00:15Portland

30 Sept

PDX13:24Portland

17h 16m

2 stops

LGW14:40London Gatwick

£619

Find similar

Icelandair

13 Oct

LGW15:40London Gatwick

34h 15m

1 stop

PDX17:55Portland

20 Oct

PDX13:25Portland

17h 10m

2 stops

LGW14:35London Gatwick

£644

Find similar

WestJet flights from London Gatwick Airport to Portland

Our best WestJet deals on London Gatwick Airport to Portland flight tickets

WestJet

21 Sept

LGW10:45London Gatwick

34h 19m

2 stops

PDX13:04Portland

11 Oct

PDX13:45Portland

35h 40m

2 stops

LGW09:25London Gatwick

£1,080

Find similar

WestJet

21 Sept

LGW10:45London Gatwick

34h 19m

2 stops

PDX13:04Portland

11 Oct

PDX13:45Portland

35h 40m

2 stops

LGW09:25London Gatwick

£1,082

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Mon 13/10

15:40-17:55

1 stop34h 15m

Portland

Mon 20/10

15:20-14:35

1 stop15h 15m

£521

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Fri 10/10

10:55-20:49

1 stop17h 54m

Portland

Wed 15/10

07:00-10:55

1 stop19h 55m

£568

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Fri 10/10

10:55-20:49

1 stop17h 54m

Portland

Wed 15/10

07:00-10:55

2 stops19h 55m

£577

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 23/10

13:00-09:37

2 stops28h 37m

Portland

Wed 29/10

07:05-06:00

1 stop15h 55m

£581

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Wed 10/12

11:55-17:00

1 stop13h 05m

Portland

Thu 15/1

10:40-10:55

2 stops16h 15m

£605

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Thu 9/10

14:00-20:50

1 stop38h 50m

Portland

Sat 18/10

17:45-10:55

1 stop33h 10m

£610

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Mon 6/10

14:00-20:50

1 stop38h 50m

Portland

Thu 9/10

21:30-10:55

1 stop29h 25m

£616

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Sun 12/10

10:55-13:06

1 stop34h 11m

Portland

Thu 16/10

14:18-10:55

1 stop36h 37m

£616

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Sun 12/10

10:55-09:39

2 stops30h 44m

Portland

Thu 16/10

14:18-10:55

1 stop36h 37m

£617

LondonPortland

LGW - PDX

LGWPDX

London Gatwick

Mon 13/10

15:40-17:55

1 stop34h 15m

Portland

Mon 20/10

13:25-14:35

2 stops17h 10m

£644

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as £648. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around £785.

What is the cheapest time of day to depart on your flight to Portland?

Flying to Portland from London Gatwick Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £606 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around £724. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Gatwick Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Gatwick Airport to Portland (LGW to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Portland

Direct flights	None

There are no direct flights from London Gatwick Airport to Portland. There are no popular flight routes from London Gatwick Airport to Portland.

Search flight deals

How far is London Gatwick to Portland by plane?
The straight-line distance from London Gatwick to Portland is 4926.9 mi. By plane, this route typically takes 13h 05m.
When did momondo last update prices for flights from London Gatwick Airport to Portland Airport?
Prices for flights from London Gatwick Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from London Gatwick Airport to Portland Airport?
There is 1 operator available for flights from London Gatwick Airport to Portland Airport as of September 2025.
How old do you have to be to fly from London Gatwick Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Gatwick Airport to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Gatwick Airport to Portland is Icelandair (100% of total bookings).

Best airlines flying from London Gatwick Airport to Portland

Compare and see reviews for airlines that fly from London Gatwick Airport to Portland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £435	Free Cancellation	Rating 7.0 544 reviews		Search Icelandair flights

Vancouver

Cannon Beach

Astoria

Seaside

Why use momondo?

Why should I use momondo to find a flight deal from London to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from London.

Can I find flights from London to Portland with flexible booking policies on momondo?

Flights from London to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Portland.

I’m not ready to book a flight from London to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.