HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$350+ Cheap flights from Portland, ME (PWM) to Gatwick (LGW)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LGW
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 August 13, 2025.

Round-trip from

$892
(Expedia)

One-way from

$350
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$797
From Portland to London Gatwick
Search Deals
One-way flight from Portland to London Gatwick
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Portland to Gatwick

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 August 13, 2025.

This Expedia deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:17 pmPWM - LGW
2 stops14h 18mJetBlue
Fri 9/1912:10 pmLGW - PWM
2 stops14h 57mJetBlue
Deal found 8/12$892
This oojo deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:17 pmPWM - LGW
2 stops27h 03mTurkish Airlines
Sun 9/145:15 pmLGW - PWM
2 stops25h 07mTurkish Airlines
Deal found 8/12$908
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:09 amPWM - LGW
2 stops21h 46mTurkish Airlines
Sun 10/192:00 pmLGW - PWM
2 stops28h 22mTurkish Airlines
Deal found 8/11$913
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:36 pmPWM - LGW
2 stops34h 44mMultiple Airlines
Sun 10/192:00 pmLGW - PWM
1 stop24h 06mMultiple Airlines
Deal found 8/11$919
This oojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:17 pmPWM - LGW
2 stops27h 03mTurkish Airlines
Thu 10/25:20 amLGW - PWM
2 stops21h 47mTurkish Airlines
Deal found 8/11$979
This Turkish Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:17 pmPWM - LGW
2 stops27h 03mTurkish Airlines
Wed 9/1710:55 amLGW - PWM
2 stops31h 27mTurkish Airlines
Deal found 8/11$1,057
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:17 pmPWM - LGW
2 stops28h 13mMultiple Airlines
Thu 10/22:00 pmLGW - PWM
1 stop24h 06mMultiple Airlines
Deal found 8/11$1,107
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:36 pmPWM - LGW
1 stop14h 24mDelta
Wed 8/2012:00 pmLGW - PWM
1 stop17h 48mDelta
Deal found 8/11$1,537
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:36 pmPWM - LGW
1 stop14h 24mDelta
Thu 9/412:00 pmLGW - PWM
1 stop17h 48mDelta
Deal found 8/12$1,588

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Portland to London Gatwick Airport that are best for you.

Fly from

Portland

Fly to

Gatwick

Route

Depart

Return

Price

PortlandLondon

PWM - LGW

PWMLGW

Portland

Wed 9/17

2:17 pm-9:35 am

2 stops14h 18m

London Gatwick

Fri 9/19

12:10 pm-10:07 pm

2 stops14h 57m

$892

PortlandLondon

PWM - LGW

PWMLGW

Portland

Thu 9/11

2:17 pm-10:20 pm

2 stops27h 03m

London Gatwick

Sun 9/14

5:15 pm-1:22 pm

2 stops25h 07m

$908

PortlandLondon

PWM - LGW

PWMLGW

Portland

Fri 10/17

2:36 pm-6:20 am

2 stops34h 44m

London Gatwick

Sun 10/19

2:00 pm-9:06 am

1 stop24h 06m

$919

PortlandLondon

PWM - LGW

PWMLGW

Portland

Thu 9/25

2:17 pm-10:20 pm

2 stops27h 03m

London Gatwick

Thu 10/2

5:20 am-10:07 pm

2 stops21h 47m

$979

PortlandLondon

PWM - LGW

PWMLGW

Portland

Wed 9/10

2:17 pm-10:20 pm

2 stops27h 03m

London Gatwick

Wed 9/17

10:55 am-1:22 pm

2 stops31h 27m

$1,057

PortlandLondon

PWM - LGW

PWMLGW

Portland

Thu 9/25

2:17 pm-11:30 pm

2 stops28h 13m

London Gatwick

Thu 10/2

2:00 pm-9:06 am

1 stop24h 06m

$1,107

PortlandLondon

PWM - LGW

PWMLGW

Portland

Sun 8/31

2:36 pm-10:00 am

1 stop14h 24m

London Gatwick

Thu 9/4

12:00 pm-12:48 am

1 stop17h 48m

$1,588

PortlandLondon

PWM - LGW

PWMLGW

Portland

Sun 8/31

6:05 am-1:00 pm

2 stops25h 55m

London Gatwick

Thu 9/4

5:20 am-10:02 pm

2 stops21h 42m

$1,808

PortlandLondon

PWM - LGW

PWMLGW

Portland

Wed 9/17

2:17 pm-8:10 am

1 stop12h 53m

London Gatwick

Fri 9/19

3:05 pm-10:07 pm

1 stop12h 02m

$1,987

PortlandLondon

PWM - LGW

PWMLGW

Portland

Sun 12/7

11:58 am-6:00 am

3 stops37h 02m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 11 results
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 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Portland, Maine to London Gatwick Airport?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to London Gatwick Airport (average of $550). Flying from Portland, Maine to London Gatwick Airport in June is currently the most expensive (average of $763). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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?

    For a flight from Portland to London Gatwick, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Portland on a regular basis.

  • 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.

  • What is the cheapest month to book a flight from Portland, Maine to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to London Gatwick Airport (average of $550). Flying from Portland, Maine to London Gatwick Airport in June is currently the most expensive (average of $763). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.