What is the cheapest flight from Portland to London Gatwick Airport?

In the last 3 days, the lowest price for a flight from Portland to London Gatwick Airport was $326 for a one-way ticket and $1,066 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Portland and London?

Yes Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Portland to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Portland to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Portland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Portland to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Portland with another airline. Booking your flights between Portland and LGW can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Gatwick?

The most popular airline among KAYAK users flying to Gatwick is JetBlue, followed by Icelandair and British Airways.

$326 CHEAP FLIGHTS from Portland to London Gatwick (PWM - LGW)

PWM - LGW

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$1,066

Multiple Airlines

Thu 5/14Thu 5/21

PWM - LGW • 2 stops

Cheapest one-way

$326

Multiple Airlines

Wed 12/10

PWM - LGW • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Portland to London (PWM-LGW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portland to London

Thu, May 14 - Thu, May 21

4:50 pm - 2:40 pmPWM-LGW

16h 50m2 stops

1:00 pm - 11:36 pmLGW-PWM

15h 36m2 stops

$1,066Multiple Airlines

Find Deal

Sun, May 17 - Sun, May 31

6:00 am - 9:55 amPWM-LGW

22h 55m2 stops

7:00 am - 11:36 pmLGW-PWM

21h 36m2 stops

$1,449Turkish Airlines

Find Deal

Sat, Jan 3 - Thu, Jan 8

6:18 pm - 6:00 amPWM-LGW

30h 42m2 stops

2:00 pm - 9:07 amLGW-PWM

24h 07m1 stop

$1,672Multiple Airlines

Find Deal

Sat, Jan 3 - Thu, Jan 8

3:05 pm - 10:55 amPWM-LGW

14h 50m2 stops

11:55 am - 10:15 pmLGW-PWM

15h 20m2 stops

$1,754Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Jan 4

11:58 am - 9:45 amPWM-LGW

40h 47m2 stops

2:10 pm - 9:06 amLGW-PWM

23h 56m1 stop

$2,120Multiple Airlines

Find Deal

Sat, Jan 3 - Thu, Jan 8

3:05 pm - 10:55 amPWM-LGW

14h 50m2 stops

11:55 am - 10:15 pmLGW-PWM

15h 20m2 stops

$3,606Multiple Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

12:40 pm - 10:55 amPWM-LGW

17h 15m2 stops

11:55 am - 11:05 pmLGW-PWM

16h 10m2 stops

$4,006Multiple Airlines

Find Deal

Sat, Dec 27 - Tue, Dec 30

3:05 pm - 10:55 amPWM-LGW

14h 50m2 stops

11:55 am - 12:05 amLGW-PWM

17h 10m2 stops

$4,166Multiple Airlines

Find Deal

Booking Insights

Cheapest flight	$326

Flight from Portland to London

When to book flights from Portland to London

Are your dates flexible? Find out the best times to travel from Portland to London based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Portland to London Gatwick Airport?
In the last 3 days, the lowest price for a flight from Portland to London Gatwick Airport was $326 for a one-way ticket and $1,066 for a round-trip.
Do I need a passport to fly between Portland and London?
Yes
Which aircraft models fly most regularly from Portland to London?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Portland to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Portland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Portland to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Portland with another airline. Booking your flights between Portland and LGW can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to London

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Portland (PWM)

Gatwick (LGW)

PWM - LGW

$326 Find Cheap Flights from Portland to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Gatwick Airport

Everything you should know

Cheap Flights from Portland to London (PWM-LGW)

Recent round-trip flight deals from Portland to London

Recent one-way flight deals from Portland to London

Recent last minute flight deals from Portland to London

Good to know

When to book flights from Portland to London

FAQs for booking Portland to London flights

What is the cheapest flight from Portland to London Gatwick Airport?

In the last 3 days, the lowest price for a flight from Portland to London Gatwick Airport was $326 for a one-way ticket and $1,066 for a round-trip.

Do I need a passport to fly between Portland and London?

Yes

Which aircraft models fly most regularly from Portland to London?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Portland to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Portland to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Portland with another airline. Booking your flights between Portland and LGW can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to London

Information on your arrival and departure airports

Cabin class types available on flights to London

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Portland and London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London