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Cheap flights from the United Kingdom to Portland, Maine from $699

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Portland, Maine departing on 12/10. 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 the United Kingdom to Portland

Cheap round-trip flights

These are some of the best round-trip flight deals from the United Kingdom to Portland 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 the United Kingdom to Portland.

Cheap last minute flights

Planning a quick getaway from the United Kingdom to Portland? 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 Portland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to Portland

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

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
4:00 pm - 10:30 pmLHR-PWM
11h 30m1 stop
11:36 am - 8:35 pmPWM-LHR
27h 59m1 stop
Thu, Jan 23 - Sun, Jan 26
4:00 pm - 10:30 pmLHR-PWM
11h 30m1 stop
11:36 am - 8:35 pmPWM-LHR
27h 59m1 stop
Thu, Jan 23 - Sun, Jan 26
2:50 pm - 10:30 pmLHR-PWM
36h 40m2 stops
11:36 am - 8:35 pmPWM-LHR
27h 59m1 stop
$780Austrian Airlines
Find Deal
Thu, Jan 23 - Sun, Jan 26
8:20 am - 10:34 pmLHR-PWM
19h 14m2 stops
5:44 am - 8:40 amPWM-LHR
21h 56m2 stops
$787Finnair
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:10 am - 4:52 pmLHR-PWM
14h 42m2 stops
1:38 pm - 8:25 amPWM-LHR
13h 47m2 stops
$799Lufthansa
Find Deal
Thu, Jan 23 - Sun, Jan 26
10:50 am - 11:29 pmLHR-PWM
17h 39m1 stop
6:05 am - 6:20 amPWM-LHR
19h 15m1 stop
$947Virgin Atlantic
Find Deal
Sun, Jan 5 - Sun, Jan 12
8:05 pm - 2:22 pmLHR-PWM
23h 17m1 stop
5:35 am - 7:55 amPWM-LHR
21h 20m2 stops
$986Delta
Find Deal
Sun, Jan 5 - Sun, Jan 12
12:15 pm - 12:11 pmLHR-PWM
28h 56m3 stops
6:10 am - 7:30 pmPWM-LHR
32h 20m3 stops
$1,030
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:00 pm - 11:35 amLHR-PWM
22h 35m2 stops
6:10 am - 11:50 amPWM-LHR
24h 40m2 stops
$1,063
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:00 pm - 6:24 pmLHR-PWM
29h 24m1 stop
11:36 am - 8:35 pmPWM-LHR
27h 59m1 stop
$1,356Austrian Airlines
Find Deal
Sun, Jan 5 - Sun, Jan 12
6:30 pm - 4:35 pmMAN-PWM
51h 05m3 stops
Tue, Dec 10
5:30 pm - 4:35 pmMAN-PWM
52h 05m3 stops
Tue, Nov 26
5:15 pm - 10:50 pmMAN-PWM
34h 35m2 stops
$787TAP AIR PORTUGAL
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Tue, Dec 10
8:25 pm - 12:15 pmMAN-PWM
44h 50m3 stops
Sun, Dec 1
9:00 am - 11:09 pmMAN-PWM
19h 09m2 stops
Tue, Nov 26
6:45 am - 2:29 pmMAN-PWM
36h 44m3 stops
$1,085
Find Deal
Fri, Dec 20
9:05 am - 11:22 pmMAN-PWM
19h 17m2 stops
$2,825KLM
Find Deal
Fri, Dec 20
12:00 pm - 11:47 pmMAN-PWM
16h 47m1 stop
$2,826Virgin Atlantic
Find Deal
Tue, Nov 26
7:25 pm - 6:31 pmLHR-PWM
28h 06m2 stops
$2,900Austrian Airlines
Find Deal
Thu, Feb 20
8:00 am - 6:31 pmLHR-PWM
15h 31m1 stop
$2,910Austrian Airlines
Find Deal
Thu, Feb 20

Austrian Airlines flights from United Kingdom to Portland, Maine

Our best Austrian Airlines deals on United Kingdom to Portland, Maine flight tickets
Austrian Airlines
Jan 23
LHR2:50 pmLondon Heathrow
36h 40m
2 stops
PWM10:30 pmPortland
Jan 26
PWM11:36 amPortland
27h 59m
1 stop
LHR8:35 pmLondon Heathrow
Austrian Airlines
Jan 5
LHR6:00 pmLondon Heathrow
29h 24m
1 stop
PWM6:24 pmPortland
Jan 12
PWM11:36 amPortland
27h 59m
1 stop
LHR8:35 pmLondon Heathrow

United Airlines flights from United Kingdom to Portland, Maine

Our best United Airlines deals on United Kingdom to Portland, Maine flight tickets
United Airlines
Dec 3
LHR7:10 amLondon Heathrow
16h 36m
2 stops
PWM6:46 pmPortland
Dec 10
PWM5:14 pmPortland
10h 56m
1 stop
LHR9:10 amLondon Heathrow
United Airlines
Dec 22
LHR4:20 pmLondon Heathrow
23h 08m
1 stop
PWM10:28 amPortland
Jan 1
PWM5:20 amPortland
20h 20m
1 stop
LHR6:40 amLondon Heathrow
United Airlines
Jan 5
LHR1:30 pmLondon Heathrow
33h 54m
2 stops
PWM6:24 pmPortland
Jan 12
PWM4:10 pmPortland
34h 45m
1 stop
LHR7:55 amLondon Heathrow

See travel insights to Portland from

How to get the cheapest flight ticket from United Kingdom 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 United Kingdom is in March. Flight prices, which tend to average around $709, 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 March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $751.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from United Kingdom is on a Monday. momondo users have found tickets for Monday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,290.

What is the cheapest time of day to depart on your flight to Portland, Maine?

At noon is the cheapest time of day to fly from United Kingdom to Portland, Maine when you can find flight prices for as low as $0. Flying to Portland, Maine at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,296. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Portland, Maine?

The ideal time to book your flight to Portland, Maine is 12 days in advance when prices tend to average $869. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $622.

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

You could potentially save up to 16% on your flight if you consider stops on a United Kingdom to Portland, Maine flight.

Cheap United Kingdom to Portland, Maine flight deals and tips

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

Best Price Found

$699

Fastest flight time

11h 30m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from United Kingdom in the past 72 hours is $699. The best round-trip flight deal from United Kingdom to Portland, Maine found on momondo in the last 72 hours is $771.
The fastest flight from United Kingdom to Portland, Maine takes 11h 30m
There are no direct flights from United Kingdom to Portland, Maine. Popular non-direct routes for this connection are London Heathrow Airport - Portland Airport and Manchester Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Portland Airport.

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

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


Why use momondo?

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

Finding the right flight to Portland from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Portland.

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

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


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