Cheap flights from London Heathrow Airport to Maine from £336
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Maine
Keep the following information in mind while searching for Heathrow to Maine flight deals. Data was last updated 13 June 2025.
Find flight deals from Heathrow to Maine
Cheapest flights from Heathrow to MaineExplore the most affordable flight options available from Heathrow to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Heathrow to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to 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, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
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
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Sat 30/8
20:50-21:15
1 stop29h 25m
Boston Logan Intl
Mon 1/9
23:35-20:20
1 stop15h 45m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Wed 9/7
12:30-18:53
1 stop11h 23m
Boston Logan Intl
Wed 23/7
19:40-07:20
Nonstop6h 40m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Mon 15/9
09:40-12:20
Nonstop7h 40m
Boston Logan Intl
Sat 27/9
17:00-09:15
1 stop11h 15m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Sun 7/9
09:50-15:30
1 stop10h 40m
Boston Logan Intl
Sat 20/9
18:35-09:05
1 stop9h 30m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Wed 3/9
09:55-21:15
1 stop16h 20m
Boston Logan Intl
Thu 11/9
19:40-07:20
Nonstop6h 40m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Fri 5/9
19:30-15:35
1 stop25h 05m
Boston Logan Intl
Sun 7/9
17:40-21:40
1 stop23h 00m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Thu 11/9
08:40-16:30
1 stop12h 50m
Boston Logan Intl
Mon 15/9
22:45-10:30
Nonstop6h 45m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Mon 23/6
08:55-11:15
Nonstop7h 20m
Boston Logan Intl
Mon 30/6
20:10-07:50
Nonstop6h 40m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Mon 4/8
06:15-17:31
2 stops16h 16m
Boston Logan Intl
Thu 4/9
15:46-11:05
1 stop14h 19m
LondonBoston
LHR - BOS
LHRBOS
London Heathrow
Mon 23/6
19:45-20:20
1 stop29h 35m
Boston Logan Intl
Mon 30/6
20:15-08:05
Nonstop6h 50m
Best time to book a flight from Heathrow to Maine
Have a flexible travel schedule? Discover the best time to fly to Maine from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Maine
What is the cheapest time of day to fly from LHR to ME?
Find hourly flight availability from Heathrow to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
When flying from London Heathrow Airport to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Maine by month
Plan your trip to Maine by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Maine ranges from 73.0 - 115.0 inches per month. November is typically the wettest month, when rainfall can reach 115.0 mm. August is typically the driest time to visit Maine when rainfall is around 73.0 mm.
Temperature in Maine by month
Plan your trip to Maine by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Reviews of airlines servicing Maine
Get insights into the airlines that provide service to Maine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maine. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from London to Maine by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Maine
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Heathrow to Maine
Discover the top 8 airlines that operate flights from Heathrow to Maine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Maine?
Cheapflights makes it easy to find Heathrow to Maine flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Maine?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Maine by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Maine with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Maine, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to Maine become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Maine on Cheapflights with our Price Alert feature and get notified when better prices are available.