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Cheap flights from England to Boston from $612

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Boston departing on 3/9. 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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Cheap round-trip flights

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JetBlue Logo
11:55 am - 11:56 pm
LHR
-
PWM
17h 01m
1 stop
JetBlue Logo
6:00 am - 8:45 pm
PWM
-
LHR
9h 45m
1 stop
$731JetBlue
qua, mai 27 - dom, mai 31
JetBlue Logo
11:55 am - 11:36 pm
LHR
-
PWM
16h 41m
1 stop
JetBlue Logo
6:00 am - 8:45 pm
PWM
-
LHR
9h 45m
1 stop
$746JetBlue
qua, mai 6 - sáb, mai 9
JetBlue Logo
8:15 am - 11:56 pm
LHR
-
PWM
20h 41m
1 stop
JetBlue Logo
6:00 am - 8:45 pm
PWM
-
LHR
9h 45m
1 stop
$748JetBlue
ter, mai 26 - qua, jun 3
United Airlines Logo
10:25 am - 6:58 pm
LHR
-
PWM
13h 33m
2 stops
United Airlines Logo
6:18 pm - 11:45 am
PWM
-
LHR
12h 27m
1 stop
$812United Airlines
seg, abr 20 - qua, abr 29
United Airlines Logo
12:05 pm - 11:28 pm
LHR
-
PWM
16h 23m
2 stops
United Airlines Logo
6:18 pm - 11:45 am
PWM
-
LHR
12h 27m
1 stop
$820United Airlines
seg, abr 13 - seg, abr 20
Scandinavian Airlines Logo
9:10 pm - 12:34 am
MAN
-
PWM
32h 24m
2 stops
Scandinavian Airlines Logo
2:38 pm - 8:55 am
PWM
-
MAN
37h 17m
2 stops
$860Scandinavian Airlines
qui, mai 7 - seg, mai 11
Delta Logo
1:30 pm - 11:22 pm
MAN
-
PWM
13h 52m
1 stop
Delta Logo
11:45 am - 6:40 am
PWM
-
MAN
14h 55m
1 stop
$1,010Delta
qua, mar 11 - dom, mar 15
Delta Logo
9:05 am - 11:12 pm
MAN
-
PWM
18h 07m
2 stops
Delta Logo
11:45 am - 6:40 am
PWM
-
MAN
14h 55m
1 stop
$1,012Delta
qua, mar 11 - dom, mar 15
Multiple Airlines Logo
8:55 am - 11:55 pm
MAN
-
PWM
19h 00m
2 stops
Multiple Airlines Logo
5:40 pm - 7:05 pm
PWM
-
MAN
20h 25m
2 stops
$1,077Multiple Airlines
qua, mar 25 - qua, abr 1
Multiple Airlines Logo
1:05 pm - 1:29 pm
MAN
-
PWM
29h 24m
2 stops
Multiple Airlines Logo
8:15 pm - 6:30 am
PWM
-
MAN
29h 15m
2 stops
$1,127Multiple Airlines
qua, jun 17 - sex, jun 26

Air Canada flights from England to Portland, Maine

Our best Air Canada deals on England to Portland, Maine flight tickets
Air Canada
Apr 13
LHR12:05 pmLondon Heathrow
16h 23m
2 stops
PWM11:28 pmPortland
Apr 20
PWM7:12 pmPortland
30h 18m
2 stops
LHR6:30 amLondon Heathrow
$824
Air Canada
Mar 25
MAN6:10 amManchester
32h 39m
3 stops
PWM10:49 amPortland
Apr 1
PWM11:09 amPortland
18h 16m
3 stops
MAN10:25 amManchester
$1,266
Air Canada
Apr 9
MAN6:05 amManchester
17h 32m
3 stops
PWM6:37 pmPortland
Apr 16
PWM6:00 amPortland
23h 25m
3 stops
MAN10:25 amManchester
$1,989

Delta flights from England to Portland, Maine

Our best Delta deals on England to Portland, Maine flight tickets
Delta
Mar 23
LHR10:00 amLondon Heathrow
17h 59m
2 stops
PWM11:59 pmPortland
Mar 30
PWM12:51 pmPortland
18h 14m
2 stops
LHR12:05 pmLondon Heathrow
$917
Delta
Mar 11
MAN1:30 pmManchester
13h 52m
1 stop
PWM11:22 pmPortland
Mar 15
PWM11:45 amPortland
14h 55m
1 stop
MAN6:40 amManchester
$1,010
Delta
Mar 11
MAN9:05 amManchester
18h 07m
2 stops
PWM11:12 pmPortland
Mar 15
PWM11:45 amPortland
14h 55m
1 stop
MAN6:40 amManchester
$1,012

momondo Fare Finder

 
Customize your flight search to find flights from England to Portland, Maine 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 fevereiro 25, 2026.
Use the filters below to find and compare flights from England to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

qua 5/27

11:55 am-11:56 pm

1 stop17h 01m

Portland

dom 5/31

6:00 am-8:45 pm

1 stop9h 45m

$731

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

qua 5/6

11:55 am-11:36 pm

1 stop16h 41m

Portland

sáb 5/9

6:00 am-8:45 pm

1 stop9h 45m

$746

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

ter 5/26

8:15 am-11:56 pm

1 stop20h 41m

Portland

qua 6/3

6:00 am-8:45 pm

1 stop9h 45m

$748

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

seg 4/20

10:25 am-6:58 pm

2 stops13h 33m

Portland

qua 4/29

6:18 pm-11:45 am

1 stop12h 27m

$812

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

seg 4/13

12:05 pm-11:28 pm

2 stops16h 23m

Portland

seg 4/20

6:18 pm-11:45 am

1 stop12h 27m

$820

ManchesterPortland

MAN - PWM

MANPWM

Manchester

qui 5/7

9:10 pm-12:34 am

2 stops32h 24m

Portland

seg 5/11

2:38 pm-8:55 am

2 stops37h 17m

$860

ManchesterPortland

MAN - PWM

MANPWM

Manchester

qua 3/11

1:30 pm-11:22 pm

1 stop13h 52m

Portland

dom 3/15

11:45 am-6:40 am

1 stop14h 55m

$1,010

ManchesterPortland

MAN - PWM

MANPWM

Manchester

qua 3/11

9:05 am-11:12 pm

2 stops18h 07m

Portland

dom 3/15

11:45 am-6:40 am

1 stop14h 55m

$1,012

ManchesterPortland

MAN - PWM

MANPWM

Manchester

qua 3/25

8:55 am-11:55 pm

2 stops19h 00m

Portland

qua 4/1

5:40 pm-7:05 pm

2 stops20h 25m

$1,077

ManchesterPortland

MAN - PWM

MANPWM

Manchester

qua 6/17

1:05 pm-1:29 pm

2 stops29h 24m

Portland

sex 6/26

8:15 pm-6:30 am

2 stops29h 15m

$1,127

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 Boston from

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

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 Portland, Maine?

The cheapest month to fly to Portland, Maine from England is in October. Flight prices, which tend to average around $694, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $731.

Cheap England to Portland, Maine flight deals and tips

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

Fastest flight time

17h 01m

Direct flights

None
The fastest flight from England to Portland, Maine takes 17h 01m
There are no direct flights from England to Portland, Maine. There are no popular flight routes from England to Portland, Maine.
Search flight deals

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

    Prices for flights from England to Portland Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from England to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from England to Portland for you.

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

Yes. momondo allows you to filter the results for England to Portland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from England.

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

Yes. momondo can track prices for England to Portland 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.

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1 adult
sex 3/27
sex 4/3
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