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$804+ Cheap flights from Portland, ME (PWM) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LGW
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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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 noviembre 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$804
(oojo)

Popular in

June

Cheapest in

October

Average price

$850
Provider with most accurate pricing for Portland-London Gatwick flight deals.
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Provider most trusted by Cheapflights users for Portland-London Gatwick flights.
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From Portland to London Gatwick
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Highest demand for flights based on searches. 17% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 noviembre 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
vie. 11/149:46 amPWM - LGW
1 stop19h 14mMultiple Airlines
lun. 11/172:00 pmLGW - PWM
2 stops49h 41mMultiple Airlines
Deal found 11/11$1,066
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
mié. 11/1211:21 amPWM - LGW
2 stops18h 34mMultiple Airlines
vie. 11/142:00 pmLGW - PWM
1 stop25h 36mMultiple Airlines
Deal found 11/11$1,204
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/177:47 pmPWM - LGW
3 stops19h 48mMultiple Airlines
mié. 11/1910:40 amLGW - PWM
3 stops27h 39mMultiple Airlines
Deal found 11/12$1,268
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
vie. 11/149:46 amPWM - LGW
1 stop19h 14mMultiple Airlines
dom. 11/1611:55 amLGW - PWM
2 stops26h 11mMultiple Airlines
Deal found 11/11$1,377
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2711:16 amPWM - LGW
1 stop17h 49mMultiple Airlines
jue. 1/12:00 pmLGW - PWM
1 stop24h 06mMultiple Airlines
Deal found 11/12$1,568
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/2711:16 amPWM - LGW
1 stop17h 49mMultiple Airlines
dom. 1/42:10 pmLGW - PWM
1 stop23h 56mMultiple Airlines
Deal found 11/12$1,621
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2611:21 amPWM - LGW
2 stops17h 39mMultiple Airlines
jue. 1/12:00 pmLGW - PWM
1 stop24h 06mMultiple Airlines
Deal found 11/12$1,652
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/2611:21 amPWM - LGW
2 stops17h 39mMultiple Airlines
dom. 1/42:10 pmLGW - PWM
1 stop23h 56mMultiple Airlines
Deal found 11/12$1,705

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 noviembre 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

vie. 5/1

2:18 pm-1:10 pm

2 stops41h 52m

London Gatwick

dom. 5/10

5:15 pm-11:36 pm

2 stops35h 21m

$804

PortlandLondon

PWM - LGW

PWMLGW

Portland

mié. 4/29

2:18 pm-4:20 pm

2 stops21h 02m

London Gatwick

jue. 5/7

7:00 am-11:36 pm

2 stops21h 36m

$819

PortlandLondon

PWM - LGW

PWMLGW

Portland

jue. 4/30

2:18 pm-4:20 pm

2 stops21h 02m

London Gatwick

sáb. 5/9

7:00 am-11:36 pm

2 stops21h 36m

$1,066

PortlandLondon

PWM - LGW

PWMLGW

Portland

sáb. 12/27

11:16 am-10:05 am

1 stop17h 49m

London Gatwick

jue. 1/1

2:00 pm-9:06 am

1 stop24h 06m

$1,568

PortlandLondon

PWM - LGW

PWMLGW

Portland

vie. 12/26

11:21 am-10:00 am

2 stops17h 39m

London Gatwick

dom. 1/4

2:10 pm-9:06 am

1 stop23h 56m

$1,705

PortlandLondon

PWM - LGW

PWMLGW

Portland

lun. 12/29

9:46 am-10:00 am

1 stop19h 14m

London Gatwick

jue. 1/1

2:00 pm-9:06 am

1 stop24h 06m

$1,774

PortlandLondon

PWM - LGW

PWMLGW

Portland

lun. 12/29

9:46 am-10:00 am

1 stop19h 14m

London Gatwick

dom. 1/4

2:10 pm-9:06 am

1 stop23h 56m

$1,826

PortlandLondon

PWM - LGW

PWMLGW

Portland

mié. 12/31

11:16 am-10:50 am

2 stops18h 34m

London Gatwick

dom. 1/4

2:10 pm-9:06 am

1 stop23h 56m

$1,898

PortlandLondon

PWM - LGW

PWMLGW

Portland

sáb. 12/27

11:16 am-10:05 am

1 stop17h 49m

London Gatwick

vie. 1/2

2:00 pm-10:36 am

1 stop25h 36m

$1,909

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

  • Most accurate provider: When it comes to deals on Portland, Maine-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, Maine-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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.
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, August is the cheapest month in which you can book a flight from Portland, Maine to London Gatwick Airport (average of $311). Flying from Portland, Maine to London Gatwick Airport in December is currently the most expensive (average of $564). 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.

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

    A quick flight from Portland, Maine to London Gatwick Airport can take about 41h 52m. Turkish Airlines provides one of the quickest options available for as low as $804. There are 3192 mi between Portland, Maine and London Gatwick Airport.

  • 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, August is the cheapest month in which you can book a flight from Portland, Maine to London Gatwick Airport (average of $311). Flying from Portland, Maine to London Gatwick Airport in December is currently the most expensive (average of $564). 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
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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