How long is the flight from London to Maine?

There are many flights that can get you from London to Maine in 10h 35m. Fly via Icelandair, Scandinavian Airlines, or TAP AIR PORTUGAL to get the fastest option. Airlines will cover a distance of 3254 mi. Both multi-stop and direct flights can be found to your destination and back.

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.

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).

What are the most popular routes from London to Maine?

While some choose either London Gatwick - Boston Logan Intl or London City - Boston Logan Intl, London Heathrow - Boston Logan Intl is the most popular route from London to Maine.

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

Before booking your flight from London to Maine check out the most popular airlines for this route: MEA, Turkish Airlines or Lufthansa.

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

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

How can I find direct flights from London to Maine?

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

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

Yes. Cheapflights offers flight deals from London 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.

£322+ Flights from London to Maine

Q: How much does it cost for a return flight from London to Maine?

Airfare is below average for this route at the moment. London to Maine flights typically cost between £736 and £1,345 in January. The cheapest return flight price found within the last 3 days was £592 on United Airlines (22 Jan-26 Jan).

Cheap flight deals from London to Maine

Enter your travel dates to find the best prices.

Cheapest flights from London to Maine
Explore the most affordable flight options available from London to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Thu 25/1210:10LGW - BOS

2 stops15h 00mTAP AIR PORTUGAL

Sun 19/422:30BOS - LGW

1 stop16h 55mTAP AIR PORTUGAL

Deal found 15/12£428

Wed 24/1216:35LGW - BOS

1 stop27h 00mTAP AIR PORTUGAL

Thu 8/118:05BOS - LGW

1 stop10h 45mTAP AIR PORTUGAL

Deal found 15/12£429

Tue 23/1218:30LHR - BOS

1 stop25h 05mTAP AIR PORTUGAL

Sun 11/122:45BOS - LHR

1 stop17h 50mTAP AIR PORTUGAL

Deal found 15/12£432

Thu 25/1212:25LHR - BOS

1 stop12h 45mTAP AIR PORTUGAL

Sun 19/422:45BOS - LHR

1 stop18h 15mTAP AIR PORTUGAL

Deal found 15/12£444

Wed 24/1218:30LHR - BOS

1 stop25h 05mTAP AIR PORTUGAL

Sat 10/122:25BOS - LHR

1 stop12h 05mTAP AIR PORTUGAL

Deal found 13/12£452

Wed 24/1218:30LHR - BOS

1 stop25h 05mTAP AIR PORTUGAL

Mon 12/118:05BOS - LHR

1 stop13h 35mTAP AIR PORTUGAL

Deal found 15/12£452

Wed 24/1212:15LHR - BOS

1 stop10h 35mIcelandair

Wed 7/119:50BOS - LHR

1 stop10h 00mIcelandair

Deal found 15/12£464

Fri 26/1206:00LHR - BOS

1 stop13h 35mTAP AIR PORTUGAL

Mon 28/918:05BOS - LHR

1 stop11h 15mTAP AIR PORTUGAL

Deal found 14/12£467

Thu 25/1211:25LHR - BOS

1 stop13h 25mFinnair

Mon 12/119:15BOS - LHR

Nonstop6h 45mFinnair

Deal found 14/12£471

Wed 24/1211:25LHR - BOS

1 stop13h 25mFinnair

Mon 12/106:40BOS - LHR

2 stops18h 40mFinnair

Deal found 14/12£473

Fri 26/1213:05LHR - BOS

Nonstop7h 55mVirgin Atlantic

Mon 5/106:00BOS - LHR

1 stop19h 20mVirgin Atlantic

Deal found 14/12£478

Fri 26/1210:40LGW - BOS

1 stop14h 30mTAP AIR PORTUGAL

Mon 28/923:15BOS - LGW

1 stop16h 10mTAP AIR PORTUGAL

Deal found 14/12£478

Best flights from London to Maine
Discover carefully curated flight deals from London to Maine that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Thu 29/108:05STN - BOS

2 stops14h 45mMultiple Airlines

Thu 5/219:50BOS - STN

2 stops13h 25mMultiple Airlines

Deal found 15/12£425

Sun 18/112:15LHR - BOS

1 stop10h 35mIcelandair

Fri 30/119:50BOS - LHR

1 stop18h 40mIcelandair

Deal found 14/12£425

Sun 15/218:40LHR - BOS

1 stop26h 10mScandinavian Airlines

Thu 19/217:35BOS - LHR

1 stop19h 05mScandinavian Airlines

Deal found 14/12£431

Tue 17/210:40LGW - BOS

1 stop32h 55mTAP AIR PORTUGAL

Tue 24/218:05BOS - LGW

2 stops34h 20mTAP AIR PORTUGAL

Deal found 14/12£433

Tue 3/309:20LHR - BOS

Nonstop7h 56mJetBlue

Wed 18/320:16BOS - LHR

Nonstop6h 39mJetBlue

Deal found 15/12£440

Tue 10/211:40LHR - BOS

Nonstop7h 40mBritish Airways

Tue 17/207:30BOS - LHR

Nonstop6h 30mBritish Airways

Deal found 15/12£440

Thu 19/313:45LHR - BOS

1 stop11h 35mUnited Airlines

Mon 23/312:07BOS - LHR

2 stops15h 48mUnited Airlines

Deal found 14/12£444

Mon 26/120:05LCY - BOS

1 stop22h 25mVirgin Atlantic

Mon 2/210:05BOS - LCY

2 stops17h 45mVirgin Atlantic

Deal found 15/12£475

Wed 11/207:45LCY - BOS

1 stop10h 40mKLM

Wed 18/219:10BOS - LCY

1 stop9h 20mKLM

Deal found 14/12£475

Mon 26/107:45LCY - BOS

1 stop10h 45mDelta

Mon 2/219:10BOS - LCY

1 stop9h 20mDelta

Deal found 15/12£475

Thu 29/112:00LHR - PWM

1 stop11h 50mAustrian Airlines

Thu 5/208:40PWM - LHR

1 stop18h 45mAustrian Airlines

Deal found 15/12£627

Tue 6/119:20LHR - BGR

2 stops25h 34mAir France

Tue 13/113:07BGR - LHR

2 stops13h 48mAir France

Deal found 14/12£807

Mon 19/113:50LTN - BOS

2 stops31h 00mMultiple Airlines

Fri 23/117:35BOS - LTN

2 stops17h 40mMultiple Airlines

Deal found 15/12£425

Wed 11/217:05LHR - BOS

Nonstop7h 40mBritish Airways

Tue 17/206:00BOS - LHR

1 stop19h 45mBritish Airways

Deal found 14/12£443

Sat 17/116:35LGW - BOS

1 stop27h 00mTAP AIR PORTUGAL

Sun 22/323:45BOS - LGW

2 stops16h 50mTAP AIR PORTUGAL

Deal found 15/12£443

Mon 16/221:05LHR - BOS

2 stops23h 45mScandinavian Airlines

Thu 19/217:35BOS - LHR

2 stops17h 50mScandinavian Airlines

Deal found 15/12£445

Thu 29/114:10LTN - BOS

2 stops30h 40mMultiple Airlines

Thu 5/217:35BOS - LTN

2 stops21h 55mMultiple Airlines

Deal found 15/12£427

Wed 28/109:20LCY - BOS

1 stop14h 35mVirgin Atlantic

Wed 4/212:55BOS - LCY

2 stops15h 35mVirgin Atlantic

Deal found 14/12£475

Sat 14/213:30LHR - BOS

Nonstop7h 30mBritish Airways

Sun 15/221:35BOS - LHR

Nonstop6h 40mBritish Airways

Deal found 15/12£443

Sat 14/216:35LGW - BOS

1 stop27h 00mTAP AIR PORTUGAL

Sat 21/218:05BOS - LGW

1 stop10h 45mTAP AIR PORTUGAL

Deal found 15/12£458

Wed 14/120:55STN - BOS

1 stop29h 00mMultiple Airlines

Sun 18/122:45BOS - STN

2 stops18h 50mMultiple Airlines

Deal found 14/12£431

Mon 9/217:05LHR - BOS

Nonstop7h 40mBritish Airways

Mon 16/206:00BOS - LHR

1 stop9h 00mBritish Airways

Deal found 14/12£443

Thu 12/208:30STN - BOS

2 stops14h 20mMultiple Airlines

Tue 17/219:50BOS - STN

2 stops20h 30mMultiple Airlines

Deal found 14/12£431

Thu 12/219:10LHR - BOS

Nonstop7h 45mBritish Airways

Tue 17/215:47BOS - LHR

1 stop9h 58mBritish Airways

Deal found 14/12£443

Thu 22/112:05LHR - PWM

2 stops16h 25mUnited Airlines

Mon 26/115:12PWM - LHR

2 stops15h 03mUnited Airlines

Deal found 13/12£592

Fri 26/1221:25LGW - BOS

2 stops27h 45mTAP AIR PORTUGAL

Wed 31/1218:05BOS - LGW

1 stop10h 45mTAP AIR PORTUGAL

Deal found 15/12£503

Mon 2/206:55STN - BOS

1 stop19h 00mMultiple Airlines

Fri 6/217:10BOS - STN

1 stop9h 40mMultiple Airlines

Deal found 14/12£437

Mon 16/310:00LHR - BGR

2 stops33h 38mDelta

Sat 21/316:18BGR - LHR

1 stop13h 02mDelta

Deal found 14/12£642

Sat 14/213:30LHR - BOS

Nonstop7h 30mBritish Airways

Tue 17/215:47BOS - LHR

1 stop11h 23mBritish Airways

Deal found 14/12£443

Thu 29/111:10LHR - PWM

2 stops17h 20mUnited Airlines

Thu 5/215:12PWM - LHR

1 stop12h 13mUnited Airlines

Deal found 15/12£596

Direct flights from London to Maine
Explore direct flight options from London to Maine based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.

Wed 28/113:30LHR - BOS

Nonstop7h 45mIberia

Wed 4/219:15BOS - LHR

Nonstop6h 45mIberia

Deal found 14/12£425

Sat 14/213:30LHR - BOS

Nonstop7h 30mBritish Airways

Sat 28/219:15BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 14/12£425

Mon 12/113:30LHR - BOS

Nonstop7h 45mFinnair

Mon 19/119:15BOS - LHR

Nonstop6h 45mFinnair

Deal found 15/12£434

Wed 13/517:35LHR - BOS

Nonstop7h 30mBritish Airways

Wed 20/521:50BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 15/12£434

Mon 9/209:20LHR - BOS

Nonstop7h 56mJetBlue

Mon 16/219:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 14/12£440

Mon 26/113:30LHR - BOS

Nonstop7h 45mBritish Airways

Mon 2/207:30BOS - LHR

Nonstop6h 30mBritish Airways

Deal found 15/12£440

Fri 6/217:05LHR - BOS

Nonstop7h 40mBritish Airways

Sun 15/218:55BOS - LHR

Nonstop6h 35mBritish Airways

Deal found 15/12£441

Thu 15/109:20LHR - BOS

Nonstop7h 56mJetBlue

Mon 19/119:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 16/12£442

Wed 11/211:40LHR - BOS

Nonstop7h 40mBritish Airways

Mon 16/219:15BOS - LHR

Nonstop6h 45mBritish Airways

Deal found 15/12£443

Tue 13/111:40LHR - BOS

Nonstop7h 40mBritish Airways

Wed 14/118:55BOS - LHR

Nonstop6h 35mBritish Airways

Deal found 14/12£443

Fri 13/213:30LHR - BOS

Nonstop7h 35mIberia

Thu 19/219:15BOS - LHR

Nonstop6h 45mIberia

Deal found 14/12£444

Fri 13/213:30LHR - BOS

Nonstop7h 30mBritish Airways

Sun 22/218:55BOS - LHR

Nonstop6h 35mBritish Airways

Deal found 14/12£445

Last-minute flights from London to Maine
Discover last-minute flight deals from London to Maine. Data last updated 16 December 2025 and is based on user searches.

Sun 11/106:40LHR - BOS

2 stops14h 10mScandinavian Airlines

Sun 18/117:35BOS - LHR

1 stop17h 25mScandinavian Airlines

Deal found 14/12£424

Mon 12/107:30LHR - BOS

2 stops14h 44mUnited Airlines

Mon 19/112:45BOS - LHR

1 stop12h 10mUnited Airlines

Deal found 15/12£423

Mon 19/110:15STN - BOS

2 stops34h 35mMultiple Airlines

Fri 23/117:35BOS - STN

2 stops22h 45mMultiple Airlines

Deal found 15/12£425

Mon 19/113:50LTN - BOS

2 stops31h 00mMultiple Airlines

Fri 23/117:35BOS - LTN

2 stops17h 40mMultiple Airlines

Deal found 15/12£425

Mon 19/116:10LGW - BOS

2 stops28h 40mMultiple Airlines

Fri 23/117:35BOS - LGW

2 stops22h 30mMultiple Airlines

Deal found 15/12£425

Mon 26/113:30LCY - BOS

1 stop11h 30mSWISS

Mon 2/222:10BOS - LCY

1 stop13h 55mSWISS

Deal found 15/12£425

Mon 26/106:50LHR - BOS

2 stops16h 42mUnited Airlines

Mon 2/219:28BOS - LHR

1 stop10h 37mUnited Airlines

Deal found 14/12£425

Mon 26/106:50LHR - BOS

2 stops13h 02mAir Canada

Mon 2/210:15BOS - LHR

2 stops16h 50mAir Canada

Deal found 14/12£426

Mon 26/106:50LHR - BOS

2 stops13h 02mMultiple Airlines

Mon 2/215:35BOS - LHR

1 stop10h 35mMultiple Airlines

Deal found 15/12£427

Wed 28/109:20LCY - BOS

2 stops18h 17mMultiple Airlines

Wed 4/214:20BOS - LCY

2 stops22h 20mMultiple Airlines

Deal found 14/12£425

Wed 28/109:20LCY - BOS

1 stop16h 00mSWISS

Wed 4/221:50BOS - LCY

1 stop10h 05mSWISS

Deal found 14/12£427

Thu 29/114:10LTN - BOS

2 stops30h 40mMultiple Airlines

Thu 5/217:35BOS - LTN

2 stops21h 55mMultiple Airlines

Deal found 15/12£427

One-way flights from London to Maine
Search for one-way flight options from London to Maine. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.

Mon 23/219:15LCY - BOS

2 stops29h 10mBritish Airways

Deal found 14/12£322

Thu 26/207:40STN - BOS

2 stops17h 30mMultiple Airlines

Deal found 14/12£322

Thu 30/408:25LHR - BOS

Nonstop7h 39mJetBlue

Deal found 16/12£323

Sat 17/118:50STN - BOS

3 stops30h 10mMultiple Airlines

Deal found 13/12£324

Fri 16/120:50LHR - BOS

1 stop29h 05mMultiple Airlines

Deal found 16/12£324

Sat 17/109:25LTN - BOS

2 stops16h 30mMultiple Airlines

Deal found 13/12£324

Fri 13/318:40LGW - BOS

2 stops30h 47mMultiple Airlines

Deal found 14/12£324

Fri 16/121:45STN - BOS

2 stops28h 10mMultiple Airlines

Deal found 16/12£324

Thu 15/109:55LHR - BOS

1 stop16h 00mMultiple Airlines

Deal found 15/12£324

Wed 28/121:55LTN - BOS

3 stops28h 00mMultiple Airlines

Deal found 14/12£324

Fri 16/118:55LGW - BOS

2 stops31h 00mMultiple Airlines

Deal found 14/12£324

Thu 5/207:30LHR - BOS

2 stops16h 27mLufthansa

Deal found 15/12£325

Find flight deals from London to Maine

Round-trip from	£423
One-way from	£322
Popular in	December
Cheapest in	September
Average price	£550

United Airlines
12/1-19/1
3 total stops
26h 54m total
London to Maine

Search Deals

British Airways
23/2
2 total stops
29h 10m total
London to Maine

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£8 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 29/1

08:05-17:50

2 stops14h 45m

Boston Logan Intl

Thu 5/2

19:50-14:15

2 stops13h 25m

£425

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 19/1

13:50-15:50

2 stops31h 00m

Boston Logan Intl

Fri 23/1

17:35-16:15

2 stops17h 40m

£425

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 18/1

12:15-17:50

1 stop10h 35m

Boston Logan Intl

Fri 30/1

19:50-19:30

1 stop18h 40m

£425

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 29/1

14:10-15:50

2 stops30h 40m

Boston Logan Intl

Thu 5/2

17:35-20:30

2 stops21h 55m

£427

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 14/1

20:55-20:55

1 stop29h 00m

Boston Logan Intl

Sun 18/1

22:45-22:35

2 stops18h 50m

£431

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 15/2

18:40-15:50

1 stop26h 10m

Boston Logan Intl

Thu 19/2

17:35-17:40

1 stop19h 05m

£431

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 12/2

08:30-17:50

2 stops14h 20m

Boston Logan Intl

Tue 17/2

19:50-21:20

2 stops20h 30m

£431

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 17/2

10:40-14:35

1 stop32h 55m

Boston Logan Intl

Tue 24/2

18:05-09:25

2 stops34h 20m

£433

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 2/2

06:55-20:55

1 stop19h 00m

Boston Logan Intl

Fri 6/2

17:10-07:50

1 stop9h 40m

£437

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 3/3

09:20-12:16

Nonstop7h 56m

Boston Logan Intl

Wed 18/3

20:16-06:55

Nonstop6h 39m

£440

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 60 results

...

Best time to book a flight from London to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from London 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 to Maine

What is the cheapest month to book a flight from London to Maine?

Currently, April is the cheapest month in which you can book a flight from London to Maine (average of £432). Flying from London to Maine in December is currently the most expensive (average of £580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to ME?

A simple way to save on the total cost of your ticket is to fly from London to Maine in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at midday.

How much does it cost for a return flight from London to Maine?

Reviews of airlines servicing Maine

Get a feel of what it's like to fly with KLM, Finnair, andUnited Airlines from London to Maine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,432 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Finnair

7.6

Good

1,337 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,094 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

JetBlue

7.2

Good

2,894 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

7,631 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from London to Maine?
There are many flights that can get you from London to Maine in 10h 35m. Fly via Icelandair, Scandinavian Airlines, or TAP AIR PORTUGAL to get the fastest option. Airlines will cover a distance of 3254 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from London to Maine?
While some choose either London Gatwick - Boston Logan Intl or London City - Boston Logan Intl, London Heathrow - Boston Logan Intl is the most popular route from London to Maine.
Can I find deals for flights from London to Maine that include hotel bookings?
Yes. In addition to deals on London to Maine flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Maine?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Maine.
Can I find deals for business class flights from London to Maine?
Yes. Cheapflights offers flight deals from London 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.
What is the cheapest month to book a flight from London to Maine?
Currently, April is the cheapest month in which you can book a flight from London to Maine (average of £432). Flying from London to Maine in December is currently the most expensive (average of £580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Maine

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

Gatwick to Newark flights

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Luton to John F Kennedy Intl flights

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Stansted to Newark flights

Heathrow to Orlando flights

Luton to Newark flights

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Manchester to Orlando flights

Gatwick to Miami flights

Heathrow to Dulles Intl flights

London City to Miami flights

London City to Orlando flights

Heathrow to O'Hare Intl flights

Manchester to Newark flights

Heathrow to Tampa flights

Heathrow to Seattle flights

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Edinburgh to Newark flights

Heathrow to Atlanta flights

Manchester to LaGuardia flights

Edinburgh to Boston flights

Stansted to Miami flights

Heathrow to Hobby flights

Gatwick to Los Angeles flights

Heathrow to Baltimore flights

Gatwick to Boston flights

London City to Los Angeles flights

Stansted to Orlando flights

Gatwick to Dallas/Fort Worth flights

Heathrow to George Bush Intcntl flights

Heathrow to Denver flights

Heathrow to Nashville flights

London City to Boston flights

Luton to Miami flights

Heathrow to Ontario flights

Stansted to Los Angeles flights

Direct flights to United States

Top 8 airlines flying from London to Maine

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£400	Average£529	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£471	Average£571	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£474	Average£633	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Icelandair	Cheapest£491	Average£645	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£502	Average£622	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£514	Average£924	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	Cheapest£538	Average£847	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest£558	Average£727	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Deals for London to Maine flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Maine?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Maine for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Maine from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Maine from London today and book when prices fit your budget.

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Cheap flights from London to Maine from £322

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Maine

Cheapest flights from London to MaineExplore the most affordable flight options available from London to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Explore the most affordable flight options available from London to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Find flight deals from London to Maine

Keep the following information in mind while searching for London to Maine flight deals. Data was last updated 16 December 2025.

Round-trip from

One-way from

Popular in

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Average price

Cheapflights Fare Finder

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

Best time to book a flight from London to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to Maine

What is the cheapest month to book a flight from London to Maine?

What is the cheapest time of day to fly from LON to ME?

Find hourly flight availability from London 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 16 December 2025.

How much does it cost for a return flight from London to Maine?

Reviews of airlines servicing Maine

Get a feel of what it's like to fly with KLM, Finnair, andUnited Airlines from London to Maine by reading reviews from past customers. You can also see how each airline compares 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 London to Maine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London to Maine?

What are the most popular routes from London to Maine?

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

How can I find direct flights from London to Maine?

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

What is the cheapest month to book a flight from London to Maine?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Maine

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

Top 8 airlines flying from London to Maine

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

Why should you use Cheapflights to find cheap flight tickets from London to Maine?

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

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

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Cheapest flights from London to Maine
Explore the most affordable flight options available from London to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.