What are the cheapest airlines to fly from London Heathrow Airport to Maine one-way?

The cheapet airlines for a one-way flight from London Heathrow Airport to Maine are Vueling (£278), TAP AIR PORTUGAL (£314), and Iberia (£345).

What are the most popular routes from London Heathrow Airport to Maine?

When deciding which route to take from London Heathrow Airport to Maine consider London Heathrow - Boston Logan Intl, London Heathrow - Portland or London Heathrow - Bangor as they are the most popular.

What are the most popular airlines that fly from London Heathrow Airport to Maine?

The most popular airlines flying from London Heathrow Airport to Maine are Finnair, JetBlue and Icelandair. Something to consider prior to booking your flight.

How far in advance should I book a flight from London Heathrow Airport to Maine?

Find a great deal and save up to 88% by booking at least 30 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Maine within the next two weeks, with the cheapest ticket starting at £471.

What is the cheapest month to fly from London Heathrow Airport to Maine?

February is one of the best times of the year to fly to Maine from London Heathrow Airport. Prices for February average £670 per person but you can even find prices for as low as £489. The most expensive prices can be found in the month of August. Opting for a February flight can save you 25% on your journey compared to booking in August

Can I find deals for flights from Heathrow to Maine that include hotel bookings?

Yes. In addition to deals on Heathrow to Maine flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Maine?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Maine.

Can I find deals for business class flights from Heathrow to Maine?

Yes. Cheapflights offers flight deals from Heathrow to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£231+ Flights from London Heathrow Airport to Maine

Cheap flight deals from Heathrow to Maine

Round-trip from	£339
One-way from	£231
Popular in	August
Cheapest in	February
Average price	£728

Austrian Airlines
5/5-15/5
2 total stops
39h 28m total
London to Maine

Search Deals

6/5
1 total stop
25h 25m total
London to Maine

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Heathrow to Maine

Cheapest flights from Heathrow to Maine
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 15 April 2025.

Mon 5/520:05LHR - BOS

1 stop24h 20mMultiple Airlines

Thu 15/511:07BOS - LHR

1 stop15h 08mMultiple Airlines

Deal found 15/4£339

Tue 6/519:30LHR - BOS

1 stop23h 20mAustrian Airlines

Tue 13/512:30BOS - LHR

1 stop13h 25mAustrian Airlines

Deal found 15/4£346

Tue 6/513:45LHR - BOS

1 stop11h 10mUnited Airlines

Tue 13/518:55BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 15/4£350

Wed 7/508:40LHR - BOS

2 stops14h 17mAir Canada

Sat 17/510:40BOS - LHR

2 stops14h 50mAir Canada

Deal found 15/4£356

Sun 7/909:30LHR - BOS

1 stop10h 01mLufthansa

Sat 20/915:15BOS - LHR

1 stop10h 30mLufthansa

Deal found 15/4£362

Tue 6/513:25LHR - BOS

1 stop10h 20mBritish Airways

Tue 13/520:05BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 15/4£364

Tue 6/511:45LHR - BOS

1 stop11h 35mVirgin Atlantic

Tue 13/522:45BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 15/4£365

Mon 12/509:55LHR - BOS

1 stop11h 30mDelta

Mon 19/520:15BOS - LHR

Nonstop6h 50mDelta

Deal found 14/4£375

Mon 5/517:35LHR - BOS

Nonstop7h 35mAmerican Airlines

Mon 19/520:05BOS - LHR

Nonstop6h 45mAmerican Airlines

Deal found 14/4£387

Sun 5/1013:05LHR - BOS

1 stop10h 45mIcelandair

Thu 9/1020:50BOS - LHR

1 stop18h 30mIcelandair

Deal found 14/4£393

Wed 14/511:30LHR - BOS

1 stop13h 20mIberia

Mon 19/519:40BOS - LHR

Nonstop6h 40mIberia

Deal found 14/4£395

Wed 11/609:40LHR - BOS

Nonstop7h 25mAir France

Mon 23/619:00BOS - LHR

Nonstop6h 45mAir France

Deal found 14/4£399

Best flights from Heathrow to Maine
Discover carefully curated flight deals from Heathrow to Maine that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Mon 5/520:05LHR - BOS

1 stop24h 20mMultiple Airlines

Thu 15/511:07BOS - LHR

1 stop15h 08mMultiple Airlines

Deal found 15/4£339

Tue 6/519:30LHR - BOS

1 stop23h 20mAustrian Airlines

Tue 13/512:30BOS - LHR

1 stop13h 25mAustrian Airlines

Deal found 15/4£346

Tue 6/513:45LHR - BOS

1 stop11h 10mUnited Airlines

Tue 13/518:55BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 15/4£350

Wed 7/508:40LHR - BOS

2 stops14h 17mAir Canada

Sat 17/510:40BOS - LHR

2 stops14h 50mAir Canada

Deal found 15/4£356

Tue 6/513:25LHR - BOS

1 stop10h 20mBritish Airways

Tue 13/520:05BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 15/4£364

Tue 6/511:45LHR - BOS

1 stop11h 35mVirgin Atlantic

Tue 13/522:45BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 15/4£365

Thu 8/509:00LHR - BOS

1 stop13h 40mLufthansa

Fri 16/514:49BOS - LHR

1 stop11h 06mLufthansa

Deal found 15/4£366

Wed 23/409:40LHR - BOS

Nonstop7h 30mKLM

Thu 1/519:05BOS - LHR

Nonstop6h 40mKLM

Deal found 14/4£369

Mon 12/509:55LHR - BOS

1 stop11h 30mDelta

Mon 19/520:15BOS - LHR

Nonstop6h 50mDelta

Deal found 14/4£375

Mon 5/517:35LHR - BOS

Nonstop7h 35mAmerican Airlines

Mon 19/520:05BOS - LHR

Nonstop6h 45mAmerican Airlines

Deal found 14/4£387

Mon 12/517:00LHR - BOS

1 stop10h 49mFinnair

Mon 19/520:05BOS - LHR

Nonstop6h 45mFinnair

Deal found 14/4£393

Wed 14/511:30LHR - BOS

1 stop13h 20mIberia

Mon 19/519:40BOS - LHR

Nonstop6h 40mIberia

Deal found 14/4£395

Direct flights from Heathrow to Maine
Explore direct flight options from Heathrow to Maine based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2025.

Mon 12/512:45LHR - BOS

Nonstop7h 55mVirgin Atlantic

Mon 19/522:45BOS - LHR

Nonstop6h 45mVirgin Atlantic

Deal found 15/4£368

Tue 22/409:40LHR - BOS

Nonstop7h 30mKLM

Thu 1/519:05BOS - LHR

Nonstop6h 40mKLM

Deal found 14/4£369

Wed 7/514:40LHR - BOS

Nonstop7h 25mBritish Airways

Mon 12/520:05BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 14/4£373

Mon 12/518:15LHR - BOS

Nonstop7h 45mDelta

Mon 19/522:45BOS - LHR

Nonstop6h 45mDelta

Deal found 14/4£379

Mon 5/520:10LHR - BOS

Nonstop7h 20mAmerican Airlines

Thu 22/507:25BOS - LHR

Nonstop6h 30mAmerican Airlines

Deal found 14/4£387

Mon 28/418:15LHR - BOS

Nonstop7h 45mMultiple Airlines

Mon 5/522:45BOS - LHR

Nonstop6h 45mMultiple Airlines

Deal found 15/4£398

Tue 22/420:10LHR - BOS

Nonstop7h 25mFinnair

Sun 27/421:55BOS - LHR

Nonstop6h 35mFinnair

Deal found 14/4£414

Tue 6/520:10LHR - BOS

Nonstop7h 20mIberia

Tue 20/507:25BOS - LHR

Nonstop6h 30mIberia

Deal found 14/4£421

Thu 24/409:40LHR - BOS

Nonstop7h 30mAir France

Tue 29/419:00BOS - LHR

Nonstop6h 45mAir France

Deal found 15/4£422

Last-minute flights from Heathrow to Maine
Discover last-minute flight deals from Heathrow to Maine. Data last updated 15 April 2025 and is based on user searches.

Sun 20/421:25LHR - BOS

1 stop29h 35mIcelandair

Thu 24/412:35BOS - LHR

1 stop26h 45mIcelandair

Deal found 15/4£420

Sun 20/408:55LHR - BOS

Nonstop7h 15mIberia

Sun 27/412:50BOS - LHR

1 stop27h 50mIberia

Deal found 13/4£429

Tue 22/409:30LHR - BOS

2 stops14h 52mMultiple Airlines

Sat 3/510:40BOS - LHR

2 stops14h 50mMultiple Airlines

Deal found 14/4£386

Wed 23/408:50LHR - BOS

1 stop10h 50mBritish Airways

Mon 28/419:40BOS - LHR

Nonstop6h 40mBritish Airways

Deal found 14/4£368

Wed 23/409:40LHR - BOS

Nonstop7h 30mKLM

Thu 1/519:05BOS - LHR

Nonstop6h 40mKLM

Deal found 14/4£369

Wed 23/409:40LHR - BOS

Nonstop7h 30mVirgin Atlantic

Tue 29/420:15BOS - LHR

Nonstop6h 50mVirgin Atlantic

Deal found 14/4£374

Thu 24/413:45LHR - BOS

1 stop11h 10mSWISS

Sun 27/421:40BOS - LHR

2 stops13h 55mSWISS

Deal found 14/4£390

Thu 24/408:20LHR - BOS

2 stops16h 06mFinnair

Tue 6/510:00BOS - LHR

2 stops15h 40mFinnair

Deal found 14/4£393

Thu 24/409:40LHR - BOS

Nonstop7h 30mAir France

Tue 29/419:00BOS - LHR

Nonstop6h 45mAir France

Deal found 15/4£422

Thu 24/408:40LHR - BOS

1 stop16h 15mSWISS

Wed 11/621:40BOS - LHR

1 stop13h 45mSWISS

Deal found 15/4£390

Fri 25/409:30LHR - BOS

1 stop29h 37mUnited Airlines

Fri 2/518:45BOS - LHR

1 stop30h 45mUnited Airlines

Deal found 14/4£368

Fri 25/414:05LHR - BOS

1 stop25h 02mAir Canada

Wed 30/415:40BOS - LHR

1 stop9h 50mAir Canada

Deal found 15/4£371

One-way flights from Heathrow to Maine
Search for one-way flight options from Heathrow to Maine. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Tue 6/521:25LHR - BOS

1 stop25h 25mMultiple Airlines

Deal found 15/4£231

Wed 14/520:50LHR - BOS

1 stop29h 15mVueling

Deal found 15/4£278

Thu 5/619:50LHR - BOS

1 stop23h 30mTAP AIR PORTUGAL

Deal found 15/4£314

Wed 7/515:50LHR - BOS

2 stops34h 15mIberia

Deal found 15/4£345

Wed 23/409:50LHR - BOS

1 stop10h 40mAer Lingus

Deal found 15/4£357

Thu 24/408:40LHR - BOS

1 stop16h 15mSWISS

Deal found 14/4£397

Wed 23/409:40LHR - BOS

Nonstop7h 30mScandinavian Airlines

Deal found 15/4£412

Sun 15/620:10LHR - BOS

Nonstop7h 25mBritish Airways

Deal found 15/4£424

Mon 26/519:50LHR - BOS

2 stops29h 00mAzores Airlines

Deal found 15/4£430

Sun 27/416:40LHR - BOS

1 stop31h 42mAustrian Airlines

Deal found 15/4£433

Mon 26/521:25LHR - BOS

1 stop19h 10mIcelandair

Deal found 15/4£437

Wed 14/508:55LHR - BOS

Nonstop7h 15mFinnair

Deal found 15/4£445

Cheapflights 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

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 5/5

20:05-15:25

1 stop24h 20m

Boston Logan Intl

Thu 15/5

11:07-07:15

1 stop15h 08m

£339

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 6/5

19:30-13:50

1 stop23h 20m

Boston Logan Intl

Tue 13/5

12:30-06:55

1 stop13h 25m

£346

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 6/5

13:45-19:55

1 stop11h 10m

Boston Logan Intl

Tue 13/5

18:55-10:00

1 stop10h 05m

£350

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 7/5

08:40-17:57

2 stops14h 17m

Boston Logan Intl

Sat 17/5

10:40-06:30

2 stops14h 50m

£356

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 6/5

13:25-18:45

1 stop10h 20m

Boston Logan Intl

Tue 13/5

20:05-07:50

Nonstop6h 45m

£364

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 6/5

11:45-18:20

1 stop11h 35m

Boston Logan Intl

Tue 13/5

22:45-10:30

Nonstop6h 45m

£365

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 8/5

09:00-17:40

1 stop13h 40m

Boston Logan Intl

Fri 16/5

14:49-06:55

1 stop11h 06m

£366

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/5

09:55-16:25

1 stop11h 30m

Boston Logan Intl

Mon 19/5

20:15-08:05

Nonstop6h 50m

£375

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 5/5

20:10-22:30

Nonstop7h 20m

Boston Logan Intl

Thu 22/5

09:30-06:20

1 stop15h 50m

£387

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/5

17:00-22:49

1 stop10h 49m

Boston Logan Intl

Mon 19/5

20:05-07:50

Nonstop6h 45m

£393

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 45 results

...

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

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

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

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 a feel of what it's like to fly with Delta, KLM and Finnair 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.

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Azores Airlines

7.5

Good

65 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Maine one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Maine are Vueling (£278), TAP AIR PORTUGAL (£314), and Iberia (£345).
What are the most popular routes from London Heathrow Airport to Maine?
When deciding which route to take from London Heathrow Airport to Maine consider London Heathrow - Boston Logan Intl, London Heathrow - Portland or London Heathrow - Bangor as they are the most popular.
Can I find deals for flights from Heathrow to Maine that include hotel bookings?
Yes. In addition to deals on Heathrow to Maine flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Maine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Maine.
Can I find deals for business class flights from Heathrow to Maine?
Yes. Cheapflights offers flight deals from Heathrow to Maine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Maine

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

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London City to John F Kennedy Intl flights

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Stansted to Stewart flights

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Gatwick to Orlando flights

Heathrow to Baltimore flights

Luton to John F Kennedy Intl flights

Gatwick to Boston flights

London City to Los Angeles flights

Heathrow to George Bush Intcntl flights

London City to Orlando flights

Heathrow to Atlanta flights

Heathrow to Tampa flights

Gatwick to Las Vegas flights

Heathrow to Nashville flights

Heathrow to Denver flights

London City to Miami flights

Gatwick to Los Angeles flights

Heathrow to Raleigh flights

Heathrow to Detroit flights

Gatwick to San Francisco flights

Heathrow to Charlotte flights

London City to Boston flights

London City to San Francisco flights

Gatwick to Miami flights

Gatwick to Stewart flights

London City to LaGuardia flights

London City to Las Vegas flights

Luton to Los Angeles flights

Heathrow to Midway flights

Heathrow to Austin flights

Gatwick to Seattle flights

Stansted to Boston flights

Direct flights to United States

Top 7 airlines flying from Heathrow to Maine

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£390	Average£597	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£406	Average£618	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£477	Average£651	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£486	Average£652	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£490	Average£635	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£543	Average£704	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest£653	Average£857	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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.

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Cheap flights from London Heathrow Airport to Maine from £231

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 6/5. 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 15 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 15 April 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 15 April 2025.

Cheapflights Fare Finder

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

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 15 April 2025.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

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 15 April 2025.

Get a feel of what it's like to fly with Delta, KLM and Finnair 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.

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.

What are the cheapest airlines to fly from London Heathrow Airport to Maine one-way?

What are the most popular routes from London Heathrow Airport to Maine?

Can I find deals for flights from Heathrow to Maine that include hotel bookings?

How can I find direct flights from Heathrow to Maine?

Can I find deals for business class flights from Heathrow to Maine?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Maine

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Heathrow to Maine

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How does Cheapflights help users find flights from Heathrow to Maine?

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Can Cheapflights find flights from Heathrow to Maine with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Maine become cheaper?

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Cheapest flights from Heathrow to Maine
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 15 April 2025.