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Cheap flights from Portland, Maine to the United Kingdom from $558

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 the United Kingdom departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to the United Kingdom

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland, Maine to the United Kingdom.

Cheap last minute flights

Planning a quick getaway from Portland, Maine to the United Kingdom? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland, Maine to the United Kingdom

Find recent round-trip train or bus tickets from Portland, Maine to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.
5:50 pm - 9:30 amPWM-LHR
10h 40m1 stop
8:25 am - 4:55 pmLHR-PWM
13h 30m1 stop
$588JetBlue
Find Deal
dom., may. 4 - dom., may. 18
5:30 pm - 9:30 amPWM-LHR
11h 00m1 stop
7:25 am - 4:35 pmLHR-PWM
14h 10m1 stop
$632JetBlue
Find Deal
lun., abr. 21 - lun., abr. 28
5:30 pm - 9:30 amPWM-LHR
11h 00m1 stop
11:55 am - 11:01 pmLHR-PWM
16h 06m1 stop
$648JetBlue
Find Deal
dom., abr. 20 - mié., abr. 23
9:34 am - 6:55 amPWM-LHR
16h 21m1 stop
1:45 pm - 11:17 pmLHR-PWM
14h 32m2 stops
$789United Airlines
Find Deal
dom., abr. 20 - mar., abr. 29
3:15 pm - 8:00 pmPWM-LHR
23h 45m1 stop
11:30 am - 11:38 pmLHR-PWM
17h 08m2 stops
$803Delta
Find Deal
sáb., abr. 19 - mar., abr. 29
12:47 pm - 6:45 amPWM-LHR
12h 58m1 stop
3:20 pm - 11:17 pmLHR-PWM
12h 57m1 stop
$807United Airlines
Find Deal
mar., abr. 22 - mar., abr. 29
5:30 am - 8:00 pmPWM-LHR
9h 30m1 stop
11:30 am - 11:38 pmLHR-PWM
17h 08m2 stops
$847Delta
Find Deal
dom., may. 4 - dom., may. 18
3:02 pm - 11:10 amPWM-LHR
15h 08m1 stop
4:35 pm - 11:57 pmLHR-PWM
12h 22m1 stop
$904KLM
Find Deal
jue., ene. 9 - lun., ene. 20
12:51 pm - 6:50 amPWM-LHR
12h 59m1 stop
2:30 pm - 11:30 pmLHR-PWM
14h 00m1 stop
$921KLM
Find Deal
mié., dic. 4 - mié., dic. 11
4:00 pm - 6:35 amPWM-LHR
9h 35m1 stop
9:50 am - 10:34 pmLHR-PWM
17h 44m2 stops
$1,022American Airlines
Find Deal
jue., ene. 30 - dom., feb. 2
5:15 pm - 4:15 pmPWM-MAN
42h 00m3 stops
jue., nov. 28
5:56 pm - 10:15 amPWM-MAN
59h 19m3 stops
vie., nov. 29
8:15 pm - 7:35 amPWM-MAN
54h 20m3 stops
mar., nov. 26
7:18 am - 11:00 amPWM-MAN
22h 42m2 stops
$768American Airlines
Find Deal
jue., nov. 28
6:00 am - 7:35 amPWM-MAN
20h 35m1 stop
$772Virgin Atlantic
Find Deal
jue., nov. 28
4:12 pm - 4:25 pmPWM-MAN
19h 13m2 stops
$828American Airlines
Find Deal
mar., nov. 26
2:55 pm - 7:00 amPWM-MAN
11h 05m1 stop
$832Delta
Find Deal
mar., nov. 26
2:55 pm - 4:00 pmPWM-LHR
20h 05m2 stops
7:30 pm - 11:59 pmLHR-PWM
33h 29m2 stops
$727Scandinavian Airlines
Find Deal
mar., nov. 26 - mar., dic. 3
2:55 pm - 12:55 pmPWM-LHR
17h 00m3 stops
6:40 am - 11:59 pmLHR-PWM
22h 19m2 stops
$1,064Scandinavian Airlines
Find Deal
mar., nov. 26 - mar., dic. 3
11:24 am - 7:30 pmPWM-LHR
27h 06m3 stops
12:15 pm - 12:11 pmLHR-PWM
28h 56m3 stops
$1,421
Find Deal
mar., nov. 26 - mar., dic. 3
6:10 am - 10:55 amPWM-LGW
23h 45m3 stops
11:55 am - 12:11 pmLGW-PWM
29h 16m3 stops
$1,441
Find Deal
mar., nov. 26 - mar., dic. 3
8:15 pm - 7:30 amPWM-LGW
30h 15m1 stop
11:40 am - 12:11 pmLGW-PWM
29h 31m2 stops
$1,527
Find Deal
mar., nov. 26 - mar., dic. 3
1:31 pm - 6:40 amPWM-LHR
12h 09m1 stop
3:00 pm - 2:59 pmLHR-PWM
28h 59m2 stops
$1,680United Airlines
Find Deal
mar., nov. 26 - mar., dic. 3
2:55 pm - 7:55 amPWM-LHR
12h 00m1 stop
2:30 pm - 11:47 pmLHR-PWM
14h 17m1 stop
$1,702KLM
Find Deal
mar., nov. 26 - mar., dic. 3
2:55 pm - 9:30 amPWM-LCY
13h 35m2 stops
9:20 am - 11:47 pmLCY-PWM
19h 27m2 stops
$2,315Delta
Find Deal
mar., nov. 26 - mar., dic. 3

JetBlue flights from Portland, Maine to United Kingdom

Our best JetBlue deals on Portland, Maine to United Kingdom flight tickets
JetBlue
May 4
PWM5:50 pmPortland
10h 40m
1 stop
LHR9:30 amLondon Heathrow
May 18
LHR8:25 amLondon Heathrow
13h 30m
1 stop
PWM4:55 pmPortland
JetBlue
Apr 21
PWM5:30 pmPortland
11h 00m
1 stop
LHR9:30 amLondon Heathrow
Apr 28
LHR7:25 amLondon Heathrow
14h 10m
1 stop
PWM4:35 pmPortland
JetBlue
Apr 20
PWM5:30 pmPortland
11h 00m
1 stop
LHR9:30 amLondon Heathrow
Apr 23
LHR11:55 amLondon Heathrow
16h 06m
1 stop
PWM11:01 pmPortland

Scandinavian Airlines flights from Portland, Maine to United Kingdom

Our best Scandinavian Airlines deals on Portland, Maine to United Kingdom flight tickets
Scandinavian Airlines
Dec 3
PWM2:59 pmPortland
25h 41m
2 stops
LHR9:40 pmLondon Heathrow
Dec 9
LHR7:30 pmLondon Heathrow
33h 29m
2 stops
PWM11:59 pmPortland
Scandinavian Airlines
Mar 27
PWM2:35 pmPortland
14h 45m
2 stops
LHR9:20 amLondon Heathrow
Apr 8
LHR5:00 pmLondon Heathrow
35h 31m
2 stops
PWM11:31 pmPortland
Scandinavian Airlines
Nov 26
PWM2:55 pmPortland
20h 05m
2 stops
LHR4:00 pmLondon Heathrow
Dec 3
LHR7:30 pmLondon Heathrow
33h 29m
2 stops
PWM11:59 pmPortland

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Portland, Maine to United Kingdom

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 day to depart on your flight to United Kingdom?

The cheapest day to depart from Portland, Maine to United Kingdom is on a Tuesday when prices can be found for as low as $804. The most expensive day to fly to United Kingdom is Monday, with ticket prices averaging around $1,068.

Can stopping save me money on Portland, Maine to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Portland, Maine to United Kingdom.

Cheap Portland, Maine to United Kingdom flight deals and tips

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

Best Price Found

$558

Fastest flight time

9h 30m

Direct flights

None

Airports in United Kingdom

5 airports
The best one-way flight to United Kingdom from Portland, Maine in the past 72 hours is $558. The best round-trip flight deal from Portland, Maine to United Kingdom found on momondo in the last 72 hours is $588.
The fastest flight from Portland, Maine to United Kingdom takes 9h 30m
There are no direct flights from Portland, Maine to United Kingdom. Popular non-direct routes for this connection are Portland Airport - London Heathrow Airport, Portland Airport - Glasgow Intl Airport and Portland Airport - Manchester Airport.
There are 5 airports near United Kingdom: London City (LCY), London Heathrow (LHR), Manchester (MAN), Edinburgh Turnhouse (EDI), Glasgow Intl (GLA)

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

    Prices for flights from Portland Airport to United Kingdom refresh daily.

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

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

    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 Portland Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Portland, Maine to United Kingdom

Compare and see reviews for airlines that fly from Portland, Maine to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $565Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $602Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $670Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
KLMPriceFrom $680Free CancellationRating
7.8
1,349 reviews
Search KLM flights
United AirlinesPriceFrom $715Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to United Kingdom. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from Portland with this policy.

How can momondo help me find flights from Portland to United Kingdom?

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 United Kingdom from Portland.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Portland and alert you when they change.


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