How many flights depart from London Heathrow Airport to Maine on average per week?

The number of flights available between London Heathrow Airport and Maine is 238 per week as of September 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What is the cheapest airline that flies from London Heathrow to Maine?

United Airlines, JetBlue, and Delta are the most popular carriers operating from London Heathrow to Maine

When did momondo last update prices for flights from London Heathrow Airport to Maine?

Prices for flights from London Heathrow Airport to Maine refresh daily.

How many operators does momondo search for flights from London Heathrow Airport to Maine?

There are 10 operators available for flights from London Heathrow Airport to Maine as of September 2026.

How old do you have to be to fly from London Heathrow Airport to Maine?

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 London Heathrow Airport to Maine.

What documentation or ID do you need to fly to Maine?

The required travel and health documents for your Maine 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 Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$466 Cheap Flights from London Heathrow Airport to Maine in 2026

Find the cheapest flights from London Heathrow Airport to Maine

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 4:15 pmLHR London Heathrow-BOS Boston Logan Intl

11h 15m1 stop Shannon

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

$578British Airways

Sun, Feb 7 - Fri, Feb 12

10:00 am - 4:15 pmLHR London Heathrow-BOS Boston Logan Intl

11h 15m1 stop Shannon

6:50 pm - 9:15 amBOS Boston Logan Intl-LHR London Heathrow

9h 25m1 stop Shannon

$579British Airways

Sun, Feb 7 - Fri, Feb 12

6:50 am - 2:53 pmLHR London Heathrow-BOS Boston Logan Intl

13h 03m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

10:25 am - 7:10 amBOS Boston Logan Intl-LHR London Heathrow

15h 45m1 stop Montreal Pierre Elliott Trudeau Intl

$602Air Canada

Sun, Feb 7 - Fri, Feb 12

8:40 am - 7:55 pmLHR London Heathrow-BOS Boston Logan Intl

16h 15m1 stop Zurich

12:36 pm - 5:55 amBOS Boston Logan Intl-LHR London Heathrow

12h 19m1 stop Newark

$606United Airlines

Fri, Oct 16 - Mon, Oct 19

9:40 am - 1:29 pmLHR London Heathrow-BOS Boston Logan Intl

7h 49mnonstop

8:00 pm - 7:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 50mnonstop

$639KLM

Thu, Oct 29 - Wed, Nov 4

4:05 pm - 6:50 pmLHR London Heathrow-BOS Boston Logan Intl

7h 45mnonstop

9:30 pm - 9:15 amBOS Boston Logan Intl-LHR London Heathrow

6h 45mnonstop

$639Air France

Tue, Oct 13 - Tue, Oct 20

9:40 am - 12:21 pmLHR London Heathrow-BOS Boston Logan Intl

7h 41mnonstop

7:05 pm - 6:45 amBOS Boston Logan Intl-LHR London Heathrow

6h 40mnonstop

$639Air France

Tue, Oct 13 - Tue, Oct 20

6:30 am - 2:20 pmLHR London Heathrow-BOS Boston Logan Intl

12h 50m1 stop Amsterdam Schiphol

8:00 pm - 7:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 50mnonstop

$639Delta

Wed, Dec 9 - Fri, Jan 8

9:40 am - 1:29 pmLHR London Heathrow-BOS Boston Logan Intl

7h 49mnonstop

7:15 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 35mnonstop

$639Delta

Thu, Oct 29 - Wed, Nov 4

9:40 am - 12:25 pmLHR London Heathrow-BOS Boston Logan Intl

7h 45mnonstop

7:10 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 40mnonstop

$640KLM

Mon, Dec 21 - Thu, Jan 7

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 am - 4:10 pmLHR London Heathrow-BOS Boston Logan Intl

11h 55m1 stop Madrid Barajas

5:40 pm - 9:30 amBOS Boston Logan Intl-LHR London Heathrow

10h 50m1 stop Madrid Barajas

$640Iberia

Thu, Sep 17 - Thu, Sep 24

11:30 am - 7:10 pmLHR London Heathrow-BOS Boston Logan Intl

12h 40m1 stop Madrid Barajas

8:45 pm - 6:55 pmBOS Boston Logan Intl-LHR London Heathrow

17h 10m1 stop Madrid Barajas

$640Iberia

Fri, Sep 18 - Fri, Sep 25

9:30 am - 2:41 pmLHR London Heathrow-BOS Boston Logan Intl

10h 11m1 stop Montreal Pierre Elliott Trudeau Intl

6:25 pm - 9:00 pmBOS Boston Logan Intl-LHR London Heathrow

21h 35m1 stop Halifax Intl

$641Air Canada

Sun, Sep 20 - Wed, Sep 30

9:30 am - 2:41 pmLHR London Heathrow-BOS Boston Logan Intl

10h 11m1 stop Montreal Pierre Elliott Trudeau Intl

6:25 pm - 9:00 pmBOS Boston Logan Intl-LHR London Heathrow

21h 35m1 stop Halifax Intl

$642Air Canada

Sun, Sep 20 - Wed, Sep 30

10:05 am - 12:35 pmLHR London Heathrow-BOS Boston Logan Intl

7h 30mnonstop

9:50 pm - 9:35 amBOS Boston Logan Intl-LHR London Heathrow

6h 45mnonstop

$642British Airways

Sat, Sep 19 - Sat, Oct 3

10:05 am - 12:35 pmLHR London Heathrow-BOS Boston Logan Intl

7h 30mnonstop

8:05 pm - 8:00 amBOS Boston Logan Intl-LHR London Heathrow

6h 55mnonstop

$642British Airways

Sat, Sep 19 - Mon, Oct 12

11:30 am - 7:45 pmLHR London Heathrow-BOS Boston Logan Intl

13h 15m1 stop Madrid Barajas

7:35 pm - 7:05 amBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

$650American Airlines

Sun, Sep 20 - Sun, Sep 27

10:05 am - 12:35 pmLHR London Heathrow-BOS Boston Logan Intl

7h 30mnonstop

7:55 pm - 7:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 55mnonstop

$650Finnair

Sat, Sep 19 - Sat, Sep 26

10:05 am - 12:35 pmLHR London Heathrow-BOS Boston Logan Intl

7h 30mnonstop

9:50 pm - 9:35 amBOS Boston Logan Intl-LHR London Heathrow

6h 45mnonstop

$667American Airlines

Sat, Sep 19 - Sat, Oct 3

10:05 am - 12:35 pmLHR London Heathrow-BOS Boston Logan Intl

7h 30mnonstop

8:05 pm - 8:00 amBOS Boston Logan Intl-LHR London Heathrow

6h 55mnonstop

$668Finnair

Wed, Sep 16 - Thu, Oct 22

Cheap direct flights

Enter your travel dates to find the best prices.

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

7:30 am - 7:00 pmBOS Boston Logan Intl-LHR London Heathrow

6h 30mnonstop

$623British Airways

Sun, Feb 7 - Fri, Feb 12

9:40 am - 1:29 pmLHR London Heathrow-BOS Boston Logan Intl

7h 49mnonstop

8:00 pm - 7:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 50mnonstop

$639KLM

Thu, Oct 29 - Wed, Nov 4

4:05 pm - 6:50 pmLHR London Heathrow-BOS Boston Logan Intl

7h 45mnonstop

9:30 pm - 9:15 amBOS Boston Logan Intl-LHR London Heathrow

6h 45mnonstop

$639Air France

Tue, Oct 13 - Tue, Oct 20

9:40 am - 12:21 pmLHR London Heathrow-BOS Boston Logan Intl

7h 41mnonstop

7:05 pm - 6:45 amBOS Boston Logan Intl-LHR London Heathrow

6h 40mnonstop

$639Air France

Tue, Oct 13 - Tue, Oct 20

9:40 am - 1:29 pmLHR London Heathrow-BOS Boston Logan Intl

7h 49mnonstop

7:15 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 35mnonstop

$639Delta

Thu, Oct 29 - Wed, Nov 4

9:40 am - 1:29 pmLHR London Heathrow-BOS Boston Logan Intl

7h 49mnonstop

7:15 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 35mnonstop

$639Delta

Sat, Oct 31 - Sat, Nov 7

5:20 pm - 9:15 pmLHR London Heathrow-BOS Boston Logan Intl

7h 55mnonstop

10:11 pm - 9:55 amBOS Boston Logan Intl-LHR London Heathrow

6h 44mnonstop

$639Virgin Atlantic

Thu, Oct 29 - Wed, Nov 4

9:40 am - 12:25 pmLHR London Heathrow-BOS Boston Logan Intl

7h 45mnonstop

7:15 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 35mnonstop

$639Virgin Atlantic

Tue, Nov 10 - Tue, Nov 17

5:00 pm - 7:40 pmLHR London Heathrow-BOS Boston Logan Intl

7h 40mnonstop

6:45 pm - 6:25 amBOS Boston Logan Intl-LHR London Heathrow

6h 40mnonstop

$639British Airways

Mon, Nov 2 - Sun, Nov 8

12:55 pm - 4:50 pmLHR London Heathrow-BOS Boston Logan Intl

7h 55mnonstop

7:15 pm - 6:50 amBOS Boston Logan Intl-LHR London Heathrow

6h 35mnonstop

$640KLM

Thu, Oct 29 - Wed, Nov 4

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

Virgin Atlantic flights from London Heathrow Airport to Maine

Our best Virgin Atlantic deals on London Heathrow Airport to Maine flight tickets

Virgin Atlantic

Oct 29

LHR5:20 pmLondon Heathrow

7h 55m

BOS9:15 pmBoston Logan Intl

Nov 4

BOS10:11 pmBoston Logan Intl

6h 44m

LHR9:55 amLondon Heathrow

$638

Virgin Atlantic

Sep 26

LHR8:40 amLondon Heathrow

14h 50m

1 stop

BOS6:30 pmBoston Logan Intl

Oct 3

BOS5:00 pmBoston Logan Intl

14h 05m

1 stop

LHR12:05 pmLondon Heathrow

$640

Virgin Atlantic

Oct 1

LHR9:40 amLondon Heathrow

7h 41m

BOS12:21 pmBoston Logan Intl

Oct 15

BOS9:30 pmBoston Logan Intl

6h 45m

LHR9:15 amLondon Heathrow

$661

Iberia flights from London Heathrow Airport to Maine

Our best Iberia deals on London Heathrow Airport to Maine flight tickets

Iberia

Sep 21

LHR11:30 amLondon Heathrow

13h 20m

1 stop

BOS7:50 pmBoston Logan Intl

Sep 28

BOS8:05 pmBoston Logan Intl

6h 55m

LHR8:00 amLondon Heathrow

$628

Iberia

Sep 21

LHR10:30 amLondon Heathrow

11h 25m

1 stop

BOS4:55 pmBoston Logan Intl

Oct 20

BOS7:25 amBoston Logan Intl

6h 30m

LHR6:55 pmLondon Heathrow

$650

Iberia

Sep 20

LHR6:15 amLondon Heathrow

18h 30m

1 stop

BOS7:45 pmBoston Logan Intl

Sep 30

BOS8:05 pmBoston Logan Intl

6h 55m

LHR8:00 amLondon Heathrow

$675

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sun 2/7

10:00 am-4:15 pm

1 stop11h 15m

Boston Logan Intl

Fri 2/12

7:30 am-7:00 pm

Nonstop6h 30m

$578

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sun 2/7

10:00 am-4:15 pm

1 stop11h 15m

Boston Logan Intl

Fri 2/12

6:50 pm-9:15 am

1 stop9h 25m

$579

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Sun 2/7

6:50 am-2:53 pm

2 stops13h 03m

Boston Logan Intl

Fri 2/12

10:25 am-7:10 am

1 stop15h 45m

$602

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Fri 10/16

8:40 am-7:55 pm

1 stop16h 15m

Boston Logan Intl

Mon 10/19

12:36 pm-5:55 am

1 stop12h 19m

$606

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Thu 10/29

9:40 am-1:29 pm

Nonstop7h 49m

Boston Logan Intl

Wed 11/4

8:00 pm-7:50 am

Nonstop6h 50m

$639

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 10/13

4:05 pm-6:50 pm

Nonstop7h 45m

Boston Logan Intl

Tue 10/20

9:30 pm-9:15 am

Nonstop6h 45m

$639

Quickest round-trip

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Tue 10/13

9:40 am-12:21 pm

Nonstop7h 41m

Boston Logan Intl

Tue 10/20

7:05 pm-6:45 am

Nonstop6h 40m

$639

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Wed 12/9

6:30 am-2:20 pm

1 stop12h 50m

Boston Logan Intl

Fri 1/8

8:00 pm-7:50 am

Nonstop6h 50m

$639

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Thu 10/29

9:40 am-1:29 pm

Nonstop7h 49m

Boston Logan Intl

Wed 11/4

7:15 pm-6:50 am

Nonstop6h 35m

$639

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Mon 12/21

9:40 am-12:25 pm

Nonstop7h 45m

Boston Logan Intl

Thu 1/7

7:10 pm-6:50 am

Nonstop6h 40m

$640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to 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 Maine?

The cheapest month to fly to Maine from London Heathrow Airport is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $638.

Cheap London Heathrow Airport to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Maine

Best Price Found	$466
Fastest flight time	7h 25m
Direct flights	Every day
Airports in Maine	49 airports

The best one-way flight to Maine from London Heathrow Airport in the past 72 hours is $466. The best round-trip flight deal from London Heathrow Airport to Maine found on momondo in the last 72 hours is $578.

The fastest flight from London Heathrow Airport to Maine takes 7h 25m

Direct flights go from London Heathrow Airport to Maine every day.

There are 49 airports in Maine. From London Heathrow Airport there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Maine

When did momondo last update prices for flights from London Heathrow Airport to Maine?
Prices for flights from London Heathrow Airport to Maine refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Maine?
There are 10 operators available for flights from London Heathrow Airport to Maine as of September 2026.
How old do you have to be to fly from London Heathrow Airport to Maine?
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 London Heathrow Airport to Maine.
What documentation or ID do you need to fly to Maine?
The required travel and health documents for your Maine 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 Maine. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Maine?

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 Maine from London.

Can I find flights from London to Maine with flexible booking policies on momondo?

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

How can momondo help me find flights from London to Maine?

Once you have performed a search for London to Maine 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 London to Maine right now. Can momondo alert me if prices change?

Price alerts on flights to Maine from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.