What airlines fly to Portland, Maine?

British Airways, Aer Lingus and Delta are the top three most popular airlines that fly to Portland, Maine from United Kingdom according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 14 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United Kingdom to Portland?

JetBlue, Scandinavian Airlines, and Air Canada are the most popular carriers operating from United Kingdom to Portland

How long does it take to fly to Portland, Maine?

The flight from United Kingdom to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Edinburgh (a popular airport in United Kingdom) to Boston (the most popular airport in Portland, Maine), then the flight time is 7h on average. If you fly from London (another popular airport in United Kingdom) to Boston, then the average flight time is 7h 27m.

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.

$606 Cheap Flights from the United Kingdom to Portland in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United Kingdom to Portland

Round-trip

One-way

Recent round-trip flight deals from the United Kingdom to Portland

KAYAK's recommended round-trip deals from the most popular airlines that fly from the United Kingdom to Portland.

8:15 am - 2:40 pmLHR-PWM

11h 25m1 stop

3:35 pm - 9:30 amPWM-LHR

12h 55m1 stop

$610Icelandair

Find Deal

Wed, May 7 - Fri, May 16

8:25 am - 2:40 pmLHR-PWM

35h 15m2 stops

3:35 pm - 8:45 pmPWM-LHR

24h 10m1 stop

$689Icelandair

Find Deal

Wed, May 7 - Fri, May 16

1:05 pm - 11:59 pmLHR-PWM

15h 54m1 stop

2:30 pm - 10:15 amPWM-LHR

14h 45m1 stop

$715

Find Deal

Mon, May 5 - Mon, May 19

8:40 am - 11:59 pmLHR-PWM

20h 19m2 stops

2:30 pm - 9:15 amPWM-LHR

13h 45m1 stop

$733Delta

Find Deal

Mon, May 5 - Mon, May 19

11:45 am - 12:42 amLHR-PWM

17h 57m2 stops

2:30 pm - 10:15 amPWM-LHR

14h 45m1 stop

$734Delta

Find Deal

Mon, May 5 - Mon, May 19

9:20 am - 11:14 pmLHR-PWM

18h 54m2 stops

1:30 pm - 12:15 pmPWM-LHR

17h 45m2 stops

$753Virgin Atlantic

Find Deal

Mon, May 5 - Mon, May 19

12:45 pm - 11:59 pmLHR-PWM

16h 14m2 stops

1:30 pm - 12:15 pmPWM-LHR

17h 45m2 stops

$754Virgin Atlantic

Find Deal

Mon, May 5 - Mon, May 19

12:25 pm - 11:59 pmLHR-PWM

16h 34m2 stops

1:30 pm - 12:35 pmPWM-LHR

18h 05m2 stops

$767Virgin Atlantic

Find Deal

Wed, May 7 - Fri, May 16

12:25 pm - 11:45 pmLHR-PWM

16h 20m1 stop

6:55 pm - 1:30 pmPWM-LHR

13h 35m1 stop

$950KLM

Find Deal

Sat, Jul 12 - Fri, Jul 18

12:00 pm - 11:27 pmLHR-PWM

16h 27m1 stop

3:43 pm - 11:50 amPWM-LHR

15h 07m2 stops

$1,523

Find Deal

Wed, May 7 - Fri, May 16

Turkish Airlines flights from United Kingdom to Portland, Maine

Our best Turkish Airlines deals on United Kingdom to Portland, Maine flight tickets

Turkish Airlines

Jul 6

LHR10:25 pmLondon Heathrow

30h 12m

2 stops

PWM11:37 pmPortland

Jul 12

PWM6:10 amPortland

24h 35m

2 stops

LHR11:45 amLondon Heathrow

$1,407

Find similar

Turkish Airlines

Jul 6

LHR10:25 pmLondon Heathrow

30h 12m

2 stops

PWM11:37 pmPortland

Jul 12

PWM6:10 amPortland

22h 40m

2 stops

LHR9:50 amLondon Heathrow

$1,411

Find similar

JetBlue flights from United Kingdom to Portland, Maine

Our best JetBlue deals on United Kingdom to Portland, Maine flight tickets

JetBlue

May 31

LHR11:55 amLondon Heathrow

16h 04m

1 stop

PWM10:59 pmPortland

Jun 7

PWM2:15 pmPortland

14h 15m

1 stop

LHR9:30 amLondon Heathrow

$962

Find similar

JetBlue

Jul 6

LHR11:55 amLondon Heathrow

16h 42m

1 stop

PWM11:37 pmPortland

Jul 12

PWM6:10 amPortland

9h 35m

1 stop

LHR8:45 pmLondon Heathrow

$1,025

Find similar

JetBlue

Jul 6

LHR11:55 amLondon Heathrow

16h 42m

1 stop

PWM11:37 pmPortland

Jul 12

PWM6:10 amPortland

9h 35m

1 stop

LHR8:45 pmLondon Heathrow

$1,053

Find similar

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from United Kingdom is in February. Flight prices, which tend to average around $722, 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 February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $756.

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 Sunday. momondo users have found tickets for Sunday departures for as low as $1,290. 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?

In the morning is the cheapest time of day to fly from United Kingdom to Portland, Maine when you can find flight prices for as low as $1,150. Flying to Portland, Maine in the morning 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.

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	$747
Fastest flight time	11h 25m
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 $747. The best round-trip flight deal from United Kingdom to Portland, Maine found on momondo in the last 72 hours is $610.

The fastest flight from United Kingdom to Portland, Maine takes 11h 25m

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)

Search flight deals

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.

North Conway

Jackson

Boothbay Harbor

Conway

Bartlett

Lewiston

Freeport

Gorham

Brunswick

Auburn

Intervale

Bath

Windham

Falmouth

Tamworth

Georgetown

Oxford

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.