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Cheap flights from Portland, Maine to England from $316

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to England departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to England

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:47 am - 10:00 am
PWM
-
LGW
19h 13m1 stop
Multiple Airlines Logo
2:00 pm - 9:07 am
LGW
-
PWM
24h 07m1 stop
$523Multiple Airlines
Mon, Jan 19 - Thu, Jan 29
Multiple Airlines Logo
9:47 am - 10:00 am
PWM
-
LGW
19h 13m1 stop
Multiple Airlines Logo
2:00 pm - 4:26 pm
LGW
-
PWM
31h 26m2 stops
$544Multiple Airlines
Mon, Jan 19 - Thu, Jan 29
Delta Logo
2:35 pm - 6:55 am
PWM
-
LHR
11h 20m1 stop
Delta Logo
8:55 am - 12:26 am
LHR
-
PWM
20h 31m2 stops
$598Delta
Wed, Jan 7 - Tue, Jan 13
Scandinavian Airlines Logo
2:35 pm - 9:40 pm
PWM
-
LHR
26h 05m2 stops
Scandinavian Airlines Logo
6:40 am - 12:20 am
LHR
-
PWM
22h 40m2 stops
$599Scandinavian Airlines
Thu, Jan 22 - Tue, Jan 27
Scandinavian Airlines Logo
2:35 pm - 4:00 pm
PWM
-
LHR
20h 25m2 stops
Scandinavian Airlines Logo
6:40 am - 12:18 am
LHR
-
PWM
22h 38m2 stops
$600Scandinavian Airlines
Thu, Feb 5 - Thu, Feb 12
Delta Logo
12:20 pm - 8:45 am
PWM
-
LHR
15h 25m1 stop
Delta Logo
11:45 am - 12:20 am
LHR
-
PWM
17h 35m2 stops
$602Delta
Wed, Jan 21 - Mon, Jan 26
United Airlines Logo
3:12 pm - 7:55 am
PWM
-
EDI
11h 43m1 stop
United Airlines Logo
9:25 am - 6:52 pm
EDI
-
PWM
14h 27m2 stops
$717United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
3:12 pm - 10:20 am
PWM
-
MAN
14h 08m2 stops
United Airlines Logo
9:30 am - 2:39 pm
MAN
-
PWM
58h 09m2 stops
$781United Airlines
Thu, Jan 29 - Mon, Feb 2
JetBlue Logo
6:00 am - 9:29 am
PWM
-
EDI
22h 29m1 stop
JetBlue Logo
11:30 am - 11:36 pm
EDI
-
PWM
17h 06m1 stop
$1,002JetBlue
Sun, May 3 - Thu, May 7
JetBlue Logo
2:18 pm - 9:29 am
PWM
-
EDI
14h 11m1 stop
JetBlue Logo
11:30 am - 11:36 pm
EDI
-
PWM
17h 06m1 stop
$1,075JetBlue
Tue, May 26 - Fri, Jun 19

Delta flights from Portland, Maine to England

Our best Delta deals on Portland, Maine to England flight tickets
Delta
Jan 7
PWM2:35 pmPortland
11h 20m
1 stop
LHR6:55 amLondon Heathrow
Jan 13
LHR8:55 amLondon Heathrow
20h 31m
2 stops
PWM12:26 amPortland
$598
Find similar
Delta
Jan 21
PWM12:20 pmPortland
15h 25m
1 stop
LHR8:45 amLondon Heathrow
Jan 26
LHR11:45 amLondon Heathrow
17h 35m
2 stops
PWM12:20 amPortland
$602
Find similar
Delta
Jan 5
PWM6:00 amPortland
23h 15m
1 stop
LHR10:15 amLondon Heathrow
Jan 15
LHR12:40 pmLondon Heathrow
15h 42m
1 stop
PWM11:22 pmPortland
$605
Find similar

Scandinavian Airlines flights from Portland, Maine to England

Our best Scandinavian Airlines deals on Portland, Maine to England flight tickets
Scandinavian Airlines
Jan 22
PWM2:35 pmPortland
26h 05m
2 stops
LHR9:40 pmLondon Heathrow
Jan 27
LHR6:40 amLondon Heathrow
22h 40m
2 stops
PWM12:20 amPortland
$599
Find similar
Scandinavian Airlines
Feb 5
PWM2:35 pmPortland
20h 25m
2 stops
LHR4:00 pmLondon Heathrow
Feb 12
LHR6:40 amLondon Heathrow
22h 38m
2 stops
PWM12:18 amPortland
$600
Find similar
Scandinavian Airlines
Feb 5
PWM2:35 pmPortland
20h 50m
3 stops
LHR4:25 pmLondon Heathrow
Feb 9
LHR6:40 amLondon Heathrow
22h 40m
2 stops
PWM12:20 amPortland
$603
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to England 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, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Portland, Maine to England that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLondon

PWM - LGW

PWMLGW

Portland

Mon 1/19

9:47 am-10:00 am

1 stop19h 13m

London Gatwick

Thu 1/29

2:00 pm-9:07 am

1 stop24h 07m

$523

PortlandLondon

PWM - LGW

PWMLGW

Portland

Mon 1/19

9:47 am-10:00 am

1 stop19h 13m

London Gatwick

Thu 1/29

2:00 pm-4:26 pm

2 stops31h 26m

$544

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 1/7

2:35 pm-6:55 am

1 stop11h 20m

London Heathrow

Tue 1/13

8:55 am-12:26 am

2 stops20h 31m

$598

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 1/22

2:35 pm-9:40 pm

2 stops26h 05m

London Heathrow

Tue 1/27

6:40 am-12:20 am

2 stops22h 40m

$599

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 2/5

2:35 pm-4:00 pm

2 stops20h 25m

London Heathrow

Thu 2/12

6:40 am-12:18 am

2 stops22h 38m

$600

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 1/21

12:20 pm-8:45 am

1 stop15h 25m

London Heathrow

Mon 1/26

11:45 am-12:20 am

2 stops17h 35m

$602

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Fri 2/6

3:12 pm-7:55 am

1 stop11h 43m

Edinburgh Turnhouse

Tue 2/10

9:25 am-6:52 pm

2 stops14h 27m

$717

PortlandManchester

PWM - MAN

PWMMAN

Portland

Thu 1/29

3:12 pm-10:20 am

2 stops14h 08m

Manchester

Mon 2/2

9:30 am-2:39 pm

2 stops58h 09m

$781

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sun 5/3

6:00 am-9:29 am

1 stop22h 29m

Edinburgh Turnhouse

Thu 5/7

11:30 am-11:36 pm

1 stop17h 06m

$1,002

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Tue 5/26

2:18 pm-9:29 am

1 stop14h 11m

Edinburgh Turnhouse

Fri 6/19

11:30 am-11:36 pm

1 stop17h 06m

$1,075

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to England from

How to get the cheapest flight ticket from Portland, Maine to England

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

What is the cheapest month to fly to England?

If you’re not able to fly to England in October, then December is your next best option. Flight prices from Portland, Maine to England during December average around $699.

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

The cheapest day to depart on your flight to England is on a Tuesday when prices can be found for as low as $788. 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 England is Friday, with ticket prices averaging around $936.

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

According to our data, the cheapest time of day to fly to England is at noon. momondo users have found flights departing from Portland, Maine to England at noon for as low as $827. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the afternoon, with an average ticket price of $869. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Portland, Maine to England flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to England

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Portland, Maine to England takes 11h 20m
There are no direct flights from Portland, Maine to England. There are no popular flight routes from Portland, Maine to England.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to England?

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

  • How many operators does momondo search for flights from Portland Airport to England?

  • How old do you have to be to fly from Portland Airport to England?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to England.

  • What documentation or ID do you need to fly to England?

    The travel and health documents you'll need for your trip to England 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 England. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland, Maine to England

Compare and see reviews for airlines that fly from Portland, Maine to England with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
DeltaPriceFrom $683Free CancellationRating
7.9
8,011 reviews
Search Delta flights

Why use momondo?

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

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 England from Portland.

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

momondo does allow users to show only those flights to England from Portland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Portland to England flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Portland to England flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your England trip

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Find better results for your trip to England

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Popular flights according to clicks in the last 7 days on momondo
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Flights to Bristolfrom $424
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Flights to Aberdeenfrom $504
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