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

For as low as $1,025, Delta can have you in London Gatwick Airport from Portland in 20h 13m. Portland and London Gatwick Airport are separated by a distance of 4921 mi.

What is the cheapest airline to fly from Portland to London Gatwick Airport round-trip?

Our cheapest airline available from Portland to London Gatwick Airport is Icelandair. Our recent data shows that you can find tickets from as low as $472 on this airline. Icelandair is currently priced 43% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from PDX to LGW?

When flying from Portland to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-London Gatwick Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Portland to London Gatwick?

Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to London Gatwick. 1 airline have flights from Portland to London Gatwick on a regular basis. Booking flights from Portland to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

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 vacation 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.

$357+ Cheap Flights from Portland to London Gatwick Airport

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Cheap flight deals from Portland to Gatwick

Cheapest

Best

Last-minute

One-way

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 September 29, 2026.

Mon 11/302:45 pm -

2 stops14h 15m

Wed 12/98:50 am -

2 stops16h 10m

Deal found 9/29

$755

Mon 11/302:45 pm -

1 stop16h 45m

Fri 12/46:00 am -

1 stop19h 00m

Deal found 9/24

$769

Mon 11/162:45 pm -

1 stop16h 45m

Mon 11/237:40 am -

1 stop17h 20m

Deal found 9/24

$770

Thu 10/223:30 pm -

2 stops20h 40m

Thu 10/293:15 pm -

2 stops33h 45m

Deal found 9/24

$771

Sat 10/243:30 pm -

1 stop15h 10m

Sun 11/111:55 am -

1 stop13h 05m

Deal found 9/28

$772

Tue 11/32:45 pm -

1 stop12h 10m

Sun 11/2211:55 am -

1 stop13h 05m

Deal found 9/28

$779

Mon 11/92:45 pm -

2 stops17h 55m

Mon 11/167:00 am -

2 stops18h 00m

Deal found 9/25

$789

Tue 11/32:45 pm -

1 stop12h 10m

Sun 11/1511:55 am -

1 stop13h 05m

Deal found 9/28

$790

Mon 10/123:30 pm -

1 stop15h 10m

Tue 10/203:40 pm -

1 stop34h 15m

Deal found 9/25

$793

Best flights from Portland to Gatwick
Discover carefully curated flight deals from Portland to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Mon 11/309:54 pm -

1 stop24h 56m

Tue 12/89:35 am -

1 stop31h 47m

Deal found 9/24

$920

Thu 12/1011:32 am -

2 stops20h 13m

Tue 12/1510:00 am -

2 stops20h 18m

Deal found 9/26

$1,025

Fri 11/136:00 am -

2 stops19h 00m

Sun 11/2210:00 am -

2 stops16h 55m

Deal found 9/27

$1,074

Thu 12/109:53 pm -

1 stop28h 07m

Tue 12/159:35 am -

1 stop31h 47m

Deal found 9/26

$1,087

Sun 11/1510:47 am -

2 stops16h 08m

Mon 11/2311:55 am -

1 stop13h 05m

Deal found 9/27

$1,125

Fri 10/97:10 am -

2 stops18h 15m

Tue 12/1510:00 am -

2 stops20h 18m

Deal found 9/26

$1,171

Wed 12/169:53 pm -

1 stop24h 57m

Tue 1/129:35 am -

1 stop18h 15m

Deal found 9/24

$1,184

Sat 10/311:20 am -

2 stops14h 00m

Sat 10/1010:25 am -

2 stops20h 17m

Deal found 9/26

$1,220

Sat 10/243:48 pm -

2 stops23h 47m

Sun 11/16:30 am -

2 stops24h 30m

Deal found 9/24

$1,193

Thu 10/153:31 pm -

2 stops16h 29m

Mon 11/210:00 am -

2 stops18h 00m

Deal found 9/25

$1,222

Mon 11/29:46 am -

2 stops22h 44m

Wed 11/116:30 am -

2 stops23h 50m

Deal found 9/28

$1,287

Last-minute flights from Portland to Gatwick
Discover last-minute flight deals from Portland to Gatwick. Data last updated September 29, 2026 and is based on user searches.

Mon 10/123:30 pm -

1 stop15h 10m

Tue 10/203:40 pm -

1 stop34h 15m

Deal found 9/25

$793

Mon 10/123:30 pm -

2 stops20h 40m

Mon 10/191:55 pm -

3 stops36h 00m

Deal found 9/26

$817

Thu 10/153:30 pm -

1 stop15h 10m

Thu 10/223:40 pm -

1 stop34h 15m

Deal found 9/25

$816

Thu 10/223:30 pm -

2 stops20h 40m

Thu 10/293:15 pm -

2 stops33h 45m

Deal found 9/26

$770

Sat 10/243:30 pm -

1 stop15h 10m

Sun 11/111:55 am -

1 stop13h 05m

Deal found 9/28

$772

Mon 10/263:45 pm -

1 stop12h 10m

Wed 11/1111:55 am -

1 stop13h 05m

Deal found 9/27

$802

Mon 10/263:45 pm -

1 stop12h 10m

Mon 11/211:55 am -

1 stop13h 05m

Deal found 9/27

$809

One-way flights from Portland to Gatwick
Search for one-way flight options from Portland to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.

Thu 12/105:10 pm -

2 stops32h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/26

$357

Tue 12/152:45 pm -

1 stop12h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$374

Tue 12/155:10 pm -

2 stops29h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$423

Wed 11/251:40 pm -

2 stops24h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/28

$439

Sun 11/812:07 pm -

3 stops42h 08m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$452

Thu 10/83:30 pm -

3 stops43h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$473

Wed 10/283:48 pm -

3 stops57h 17m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/25

$478

Sun 10/2511:03 am -

2 stops25h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/26

$500

Wed 11/117:30 pm -

3 stops31h 25m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/27

$502

Find flight deals from Portland to Gatwick

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$755 (Mytrip)
One-way from	$357 (Kiwi.com)
Popular in	July
Cheapest in	December
Average price	$976

Provider with most accurate pricing for Portland-London Gatwick flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-London Gatwick flights.

Search Deals

From Portland to London Gatwick

Search Deals

One-way flight from Portland to London Gatwick

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($243 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 round-trip

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Thu 12/10

2:45 pm-9:10 pm

3 stops22h 25m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$369

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Wed 11/25

1:40 pm-9:45 pm

2 stops24h 05m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$439

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Sun 11/8

12:07 pm-2:15 pm

3 stops42h 08m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$452

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Sun 10/25

11:03 am-7:25 pm

2 stops25h 22m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$500

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Wed 11/11

1:40 pm-8:20 pm

2 stops22h 40m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$521

Quickest round-trip

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Wed 10/28

6:09 am-9:45 am

2 stops20h 36m

London Gatwick

Wed 12/31

12:00 am-3:00 pm

Nonstop0h 00m

$523

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Mon 11/30

9:54 pm-6:50 am

1 stop24h 56m

London Gatwick

Tue 12/8

9:35 am-9:22 am

1 stop31h 47m

$920

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Thu 12/10

11:32 am-3:45 pm

2 stops20h 13m

London Gatwick

Tue 12/15

10:00 am-10:18 pm

2 stops20h 18m

$1,025

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Fri 11/13

6:00 am-9:00 am

2 stops19h 00m

London Gatwick

Sun 11/22

10:00 am-6:55 pm

2 stops16h 55m

$1,074

PortlandLondon

PDX Portland - LGW London Gatwick

PDXLGW

Portland

Thu 12/10

9:53 pm-10:00 am

1 stop28h 07m

London Gatwick

Tue 12/15

9:35 am-9:22 am

1 stop31h 47m

$1,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 17 resultsSorted by cheapest first

Compare providers for flights from Portland to Gatwick

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Gatwick in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-London Gatwick Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

PDX-LGW

Estimated round-trip 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.

Reviews of airlines servicing Gatwick

Get a feel of what it's like to fly with Icelandair from Portland to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

6.9

Okay

755 reviews

Reviews

1 / 20

6.0

Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.

Icelandair

6.9

Okay

755 reviews

Icelandair

6.9

Okay

755 reviews

Reviews

1 / 20

6.0

Good

William,Jun 2026

SEA - KEF

Related info for your journey

What airport do you fly from for flights from Portland to London Gatwick?
Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to London Gatwick. 1 airline have flights from Portland to London Gatwick on a regular basis. Booking flights from Portland to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.
How long is the flight from Portland to London Gatwick Airport?
For as low as $1,025, Delta can have you in London Gatwick Airport from Portland in 20h 13m. Portland and London Gatwick Airport are separated by a distance of 4921 mi.
What is the cheapest airline to fly from Portland to London Gatwick Airport round-trip?
Our cheapest airline available from Portland to London Gatwick Airport is Icelandair. Our recent data shows that you can find tickets from as low as $472 on this airline. Icelandair is currently priced 43% below the average price you’ll pay for this route.
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 vacation 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.

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Top airline flying from Portland to Gatwick

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$472	Average$791	FlexibilityNo cancel fee	On-time76%

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$357+ Cheap flights from Portland (PDX) to Gatwick (LGW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Gatwick with Cheapflights

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Cheap flight deals from Portland to Gatwick

Cheapest flights from Portland to GatwickExplore 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 September 29, 2026.

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 September 29, 2026.

Best flights from Portland to GatwickDiscover carefully curated flight deals from Portland to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Discover carefully curated flight deals from Portland to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Last-minute flights from Portland to GatwickDiscover last-minute flight deals from Portland to Gatwick. Data last updated September 29, 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Gatwick. Data last updated September 29, 2026 and is based on user searches.

One-way flights from Portland to GatwickSearch for one-way flight options from Portland to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.

Search for one-way flight options from Portland to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.

Find flight deals from Portland to Gatwick

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Portland to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Gatwick in September.

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.

Reviews of airlines servicing Gatwick

Get a feel of what it's like to fly with Icelandair from Portland to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Portland to London Gatwick?

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

What is the cheapest airline to fly from Portland to London Gatwick Airport round-trip?

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

How can I find direct flights from Portland to Gatwick?

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

Traveling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Gatwick by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Gatwick by cabin class

Find flights from Portland to Gatwick, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.

Portland and Gatwick flights

Browse other Portland and Gatwick flight options. Last updated on September 29, 2026.

Other flights from Portland

Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.

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Top airline flying from Portland to Gatwick

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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 September 29, 2026.

Best flights from Portland to Gatwick
Discover carefully curated flight deals from Portland to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.

Last-minute flights from Portland to Gatwick
Discover last-minute flight deals from Portland to Gatwick. Data last updated September 29, 2026 and is based on user searches.

One-way flights from Portland to Gatwick
Search for one-way flight options from Portland to Gatwick. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.