How long is the flight from London to Maine?

There are many flights that can get you from London to Maine in 7h 58m. Fly via United Airlines, LEVEL, or JetBlue to get the fastest option. Airlines will cover a distance of 3272 mi. Both multi-stop and direct flights can be found to your destination and back.

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

For one-way options, check prices for Finnair. According to our data, you can fly for as low as £299. Users have also found prices from £299 and £301 on Aer Lingus and LEVEL, respectively.

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 City - Boston Logan Intl or London Gatwick - 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: Finnair, JetBlue or Icelandair.

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.

£298+ Cheap 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 £513 and £593 in February. The cheapest return flight price found within the last 3 days was £466 on American Airlines (28 Feb-3 Mar).

Cheap flight deals from London to Maine

Round-trip from	£332
One-way from	£298
Popular in	October
Cheapest in	February
Average price	£545

United Airlines
1/10-11/10
2 total stops
21h 20m total
London to Maine

Search Deals

8/10
2 total stops
24h 55m total
London to Maine

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from London to Maine

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 17 September 2025.

Wed 1/1013:30LHR - BOS

1 stop11h 40mUnited Airlines

Sat 11/1006:00BOS - LHR

1 stop9h 40mUnited Airlines

Deal found 16/9£332

Fri 26/906:00LHR - BOS

1 stop12h 50mAustrian Airlines

Tue 30/914:36BOS - LHR

1 stop11h 19mAustrian Airlines

Deal found 16/9£333

Wed 5/1113:30LCY - BOS

1 stop11h 50mSWISS

Sun 9/1121:50BOS - LCY

1 stop10h 00mSWISS

Deal found 16/9£334

Thu 25/906:00LHR - BOS

1 stop14h 25mMultiple Airlines

Wed 1/1010:40BOS - LHR

2 stops14h 50mMultiple Airlines

Deal found 15/9£334

Thu 25/913:45LHR - BOS

1 stop11h 10mUnited Airlines

Tue 30/918:30BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 15/9£334

Tue 30/915:05LGW - BOS

1 stop12h 45mBritish Airways

Thu 9/1015:00BOS - LGW

1 stop12h 10mBritish Airways

Deal found 16/9£335

Tue 23/908:45LHR - BOS

1 stop11h 40mUnited Airlines

Tue 14/1006:00BOS - LHR

1 stop9h 40mUnited Airlines

Deal found 15/9£336

Mon 8/1216:35LGW - BOS

1 stop27h 10mTAP AIR PORTUGAL

Sat 13/1222:25BOS - LGW

1 stop30h 25mTAP AIR PORTUGAL

Deal found 16/9£336

Thu 2/1013:05LCY - BOS

1 stop11h 50mMultiple Airlines

Mon 6/1022:00BOS - LCY

1 stop13h 25mMultiple Airlines

Deal found 15/9£337

Mon 22/906:50LHR - BOS

2 stops15h 57mUnited Airlines

Mon 29/920:02BOS - LHR

1 stop10h 23mUnited Airlines

Deal found 15/9£337

Thu 9/1008:25LHR - BOS

Nonstop7h 57mJetBlue

Mon 13/1018:13BOS - LHR

Nonstop7h 17mJetBlue

Deal found 15/9£337

Wed 15/1017:25LGW - BOS

1 stop32h 50mLEVEL

Sun 19/1023:55BOS - LGW

1 stop27h 35mLEVEL

Deal found 16/9£337

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 17 September 2025.

Mon 6/1006:30LHR - BOS

1 stop14h 25mUnited Airlines

Mon 13/1016:23BOS - LHR

1 stop9h 52mUnited Airlines

Deal found 16/9£334

Sun 18/121:05LGW - BOS

1 stop28h 50mLEVEL

Sun 25/122:40BOS - LGW

1 stop19h 40mLEVEL

Deal found 16/9£336

Tue 7/1012:10LGW - BOS

Nonstop7h 58mJetBlue

Tue 14/1021:48BOS - LGW

Nonstop6h 47mJetBlue

Deal found 16/9£338

Tue 17/218:40LGW - BOS

1 stop30h 40mSWISS

Tue 24/221:50BOS - LGW

1 stop15h 00mSWISS

Deal found 16/9£339

Sun 14/1210:40LGW - BOS

1 stop14h 30mTAP AIR PORTUGAL

Sun 11/122:45BOS - LGW

2 stops16h 50mTAP AIR PORTUGAL

Deal found 16/9£339

Thu 16/1006:40STN - BOS

1 stop19h 35mMultiple Airlines

Fri 24/1023:00BOS - STN

1 stop28h 15mMultiple Airlines

Deal found 15/9£342

Wed 15/1015:05LGW - BOS

1 stop12h 14mBritish Airways

Wed 22/1015:00BOS - LGW

1 stop12h 10mBritish Airways

Deal found 15/9£353

Mon 6/1008:40LCY - BOS

1 stop10h 00mDelta

Mon 13/1016:50BOS - LCY

1 stop9h 25mDelta

Deal found 15/9£383

Mon 6/1008:40LCY - BOS

1 stop10h 00mKLM

Mon 13/1018:45BOS - LCY

1 stop9h 05mKLM

Deal found 16/9£384

Wed 12/1116:10LHR - BGR

2 stops25h 01mAmerican Airlines

Sun 16/1106:00BGR - LHR

2 stops32h 00mAmerican Airlines

Deal found 16/9£452

Fri 13/206:30LHR - BOS

2 stops15h 51mUnited Airlines

Fri 20/216:15BOS - LHR

2 stops13h 35mUnited Airlines

Deal found 15/9£337

Wed 15/1017:25LGW - BOS

1 stop32h 50mLEVEL

Sun 19/1023:55BOS - LGW

1 stop27h 35mLEVEL

Deal found 16/9£337

Thu 6/1110:40LGW - BOS

1 stop14h 30mTAP AIR PORTUGAL

Thu 13/1122:45BOS - LGW

1 stop12h 05mTAP AIR PORTUGAL

Deal found 16/9£344

Mon 6/1019:35STN - BOS

2 stops23h 20mMultiple Airlines

Mon 13/1016:00BOS - STN

2 stops22h 05mMultiple Airlines

Deal found 15/9£345

Tue 7/1009:25LCY - BOS

1 stop11h 00mSWISS

Tue 14/1017:05BOS - LCY

1 stop10h 45mSWISS

Deal found 16/9£348

Thu 9/1015:05LGW - BOS

1 stop31h 10mBritish Airways

Mon 13/1006:28BOS - LGW

1 stop20h 42mBritish Airways

Deal found 15/9£353

Wed 26/1109:20LHR - BOS

Nonstop7h 54mJetBlue

Thu 4/1219:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 16/9£356

Mon 12/106:50LHR - BOS

2 stops17h 07mUnited Airlines

Mon 19/115:40BOS - LHR

1 stop10h 30mUnited Airlines

Deal found 17/9£340

Thu 15/109:10LGW - BOS

1 stop16h 45mLEVEL

Thu 22/122:40BOS - LGW

1 stop15h 35mLEVEL

Deal found 16/9£341

Wed 5/1106:30STN - BOS

1 stop12h 25mMultiple Airlines

Wed 12/1117:10BOS - STN

1 stop9h 40mMultiple Airlines

Deal found 17/9£345

Tue 25/1107:45LCY - BOS

1 stop10h 35mDelta

Tue 2/1219:10BOS - LCY

1 stop9h 20mDelta

Deal found 15/9£383

Wed 15/1009:25LCY - BOS

1 stop11h 00mSWISS

Wed 22/1017:05BOS - LCY

1 stop10h 45mSWISS

Deal found 17/9£350

Thu 9/1015:05LGW - BOS

1 stop31h 10mBritish Airways

Tue 14/1015:00BOS - LGW

1 stop12h 10mBritish Airways

Deal found 15/9£353

Wed 29/1007:30LHR - BOS

2 stops15h 02mUnited Airlines

Tue 18/1116:20BOS - LHR

2 stops13h 30mUnited Airlines

Deal found 15/9£343

Wed 5/1106:50LTN - BOS

1 stop12h 05mMultiple Airlines

Wed 12/1117:10BOS - LTN

1 stop10h 25mMultiple Airlines

Deal found 17/9£345

Tue 4/1107:45LCY - BOS

1 stop10h 35mDelta

Tue 11/1119:10BOS - LCY

1 stop9h 20mDelta

Deal found 15/9£383

Thu 16/1009:25LCY - BOS

1 stop11h 00mSWISS

Thu 23/1017:05BOS - LCY

1 stop10h 45mSWISS

Deal found 14/9£370

Thu 20/1113:30LHR - BOS

2 stops15h 12mUnited Airlines

Sun 23/1116:19BOS - LHR

1 stop11h 06mUnited Airlines

Deal found 16/9£345

Tue 4/1106:30STN - BOS

1 stop12h 25mMultiple Airlines

Sat 8/1117:10BOS - STN

1 stop9h 40mMultiple Airlines

Deal found 16/9£346

Sat 28/211:40LHR - PWM

2 stops15h 52mAmerican Airlines

Tue 3/316:14PWM - LHR

1 stop10h 36mAmerican Airlines

Deal found 15/9£466

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 17 September 2025.

Wed 1/1008:25LHR - BOS

Nonstop8h 02mIcelandair

Fri 10/1018:13BOS - LHR

Nonstop7h 17mIcelandair

Deal found 15/9£334

Tue 25/1109:20LHR - BOS

Nonstop7h 54mIcelandair

Tue 2/1219:12BOS - LHR

Nonstop6h 43mIcelandair

Deal found 16/9£334

Thu 9/1008:25LHR - BOS

Nonstop7h 57mIcelandair

Tue 14/1018:13BOS - LHR

Nonstop7h 17mIcelandair

Deal found 17/9£336

Thu 9/1008:25LHR - BOS

Nonstop7h 57mIcelandair

Mon 13/1018:13BOS - LHR

Nonstop7h 17mIcelandair

Deal found 16/9£337

Thu 9/1008:25LHR - BOS

Nonstop7h 57mJetBlue

Sun 19/1018:13BOS - LHR

Nonstop7h 17mJetBlue

Deal found 15/9£337

Tue 7/1012:10LGW - BOS

Nonstop7h 58mJetBlue

Tue 14/1021:48BOS - LGW

Nonstop6h 47mJetBlue

Deal found 16/9£337

Wed 22/1008:25LHR - BOS

Nonstop7h 57mJetBlue

Wed 29/1020:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 15/9£338

Wed 22/1008:25LHR - BOS

Nonstop7h 57mJetBlue

Tue 28/1020:12BOS - LHR

Nonstop6h 43mJetBlue

Deal found 16/9£339

Mon 20/1020:10LHR - BOS

Nonstop7h 30mBritish Airways

Mon 27/1008:30BOS - LHR

Nonstop6h 30mBritish Airways

Deal found 14/9£339

Sun 28/912:10LGW - BOS

Nonstop8h 06mJetBlue

Sat 4/1021:48BOS - LGW

Nonstop6h 47mJetBlue

Deal found 15/9£339

Fri 10/1008:25LHR - BOS

Nonstop7h 57mIcelandair

Thu 16/1018:13BOS - LHR

Nonstop7h 17mIcelandair

Deal found 17/9£340

Wed 22/1014:40LHR - BOS

Nonstop7h 30mBritish Airways

Tue 28/1019:55BOS - LHR

Nonstop6h 35mBritish Airways

Deal found 15/9£341

Last-minute flights from London to Maine
Discover last-minute flight deals from London to Maine. Data last updated 17 September 2025 and is based on user searches.

Mon 22/906:50LHR - BOS

2 stops15h 57mUnited Airlines

Mon 29/920:02BOS - LHR

1 stop10h 23mUnited Airlines

Deal found 15/9£337

Mon 22/909:30LHR - BOS

1 stop11h 25mUnited Airlines

Wed 22/1018:30BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 15/9£339

Tue 23/908:45LHR - BOS

1 stop11h 40mUnited Airlines

Mon 13/1020:02BOS - LHR

1 stop10h 23mUnited Airlines

Deal found 15/9£336

Wed 24/912:10LGW - BOS

Nonstop8h 06mJetBlue

Mon 29/921:48BOS - LGW

Nonstop6h 47mJetBlue

Deal found 15/9£337

Thu 25/906:00LHR - BOS

1 stop14h 25mMultiple Airlines

Wed 1/1010:40BOS - LHR

2 stops14h 50mMultiple Airlines

Deal found 15/9£334

Thu 25/913:45LHR - BOS

1 stop11h 10mUnited Airlines

Tue 30/918:30BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 15/9£334

Thu 25/913:45LHR - BOS

1 stop11h 10mUnited Airlines

Wed 1/1018:30BOS - LHR

1 stop10h 05mUnited Airlines

Deal found 17/9£335

Fri 26/906:00LHR - BOS

1 stop12h 50mAustrian Airlines

Tue 30/914:36BOS - LHR

1 stop11h 19mAustrian Airlines

Deal found 16/9£333

Fri 26/910:50LHR - BOS

1 stop11h 50mUnited Airlines

Wed 1/1010:20BOS - LHR

1 stop18h 15mUnited Airlines

Deal found 17/9£338

Wed 1/1013:30LHR - BOS

1 stop11h 40mUnited Airlines

Sat 11/1006:00BOS - LHR

1 stop9h 40mUnited Airlines

Deal found 16/9£332

Thu 2/1013:05LCY - BOS

1 stop11h 50mMultiple Airlines

Mon 6/1022:00BOS - LCY

1 stop13h 25mMultiple Airlines

Deal found 15/9£337

Thu 9/1008:25LHR - BOS

Nonstop7h 57mJetBlue

Sun 19/1018:13BOS - LHR

Nonstop7h 17mJetBlue

Deal found 15/9£337

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 17 September 2025.

Mon 10/1107:30LHR - BOS

2 stops20h 17mFinnair

Deal found 16/9£298

Wed 8/1018:25LTN - BOS

2 stops24h 55mMultiple Airlines

Deal found 16/9£298

Fri 3/1009:15LGW - BOS

2 stops15h 35mMultiple Airlines

Deal found 16/9£298

Tue 14/1006:20STN - BOS

2 stops37h 00mMultiple Airlines

Deal found 16/9£299

Wed 10/1213:30LHR - BOS

Nonstop7h 30mFinnair

Deal found 17/9£299

Wed 24/914:00LGW - BOS

2 stops46h 52mMultiple Airlines

Deal found 16/9£299

Thu 16/1006:40STN - BOS

2 stops18h 10mMultiple Airlines

Deal found 16/9£300

Sun 16/1106:00LHR - BOS

1 stop13h 35mTAP AIR PORTUGAL

Deal found 15/9£300

Tue 14/1018:10LTN - BOS

2 stops25h 10mMultiple Airlines

Deal found 16/9£300

Mon 22/910:00LGW - BOS

2 stops17h 47mMultiple Airlines

Deal found 15/9£300

Mon 1/1209:10LCY - BOS

2 stops18h 27mIberia

Deal found 15/9£301

Wed 22/1022:10STN - BOS

2 stops21h 10mMultiple Airlines

Deal found 15/9£301

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 6/10

06:30-15:55

1 stop14h 25m

Boston Logan Intl

Mon 13/10

16:23-07:15

1 stop9h 52m

£334

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 18/1

21:05-20:55

1 stop28h 50m

Boston Logan Intl

Sun 25/1

22:40-23:20

1 stop19h 40m

£336

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 13/2

06:30-17:21

2 stops15h 51m

Boston Logan Intl

Fri 20/2

16:15-10:50

2 stops13h 35m

£337

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 15/10

17:25-21:15

1 stop32h 50m

Boston Logan Intl

Sun 19/10

23:55-08:30

1 stop27h 35m

£337

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 7/10

12:10-15:08

Nonstop7h 58m

Boston Logan Intl

Tue 14/10

21:48-09:35

Nonstop6h 47m

£338

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 17/2

18:40-20:20

1 stop30h 40m

Boston Logan Intl

Tue 24/2

21:50-17:50

1 stop15h 00m

£339

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 14/12

10:40-20:10

1 stop14h 30m

Boston Logan Intl

Sun 11/1

22:45-20:35

2 stops16h 50m

£339

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/1

06:50-18:57

2 stops17h 07m

Boston Logan Intl

Mon 19/1

15:40-07:10

1 stop10h 30m

£340

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 15/1

09:10-20:55

1 stop16h 45m

Boston Logan Intl

Thu 22/1

22:40-19:15

1 stop15h 35m

£341

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 16/10

06:40-21:15

1 stop19h 35m

Boston Logan Intl

Fri 24/10

23:00-08:15

1 stop28h 15m

£342

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 time of day to fly from LON to ME?

When flying from London 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.

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

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Finnair

7.6

Good

1,324 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

United Airlines

7.4

Good

8,924 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

JetBlue

7.2

Good

2,914 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,407 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 7h 58m. Fly via United Airlines, LEVEL, or JetBlue to get the fastest option. Airlines will cover a distance of 3272 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London to Maine one-way?
For one-way options, check prices for Finnair. According to our data, you can fly for as low as £299. Users have also found prices from £299 and £301 on Aer Lingus and LEVEL, respectively.
What are the most popular routes from London to Maine?
While some choose either London City - Boston Logan Intl or London Gatwick - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Maine

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Stansted to Miami flights

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Heathrow to Nashville flights

Gatwick to Las Vegas flights

Direct flights to United States

Top 7 airlines flying from London to Maine

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£378	Average£582	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£392	Average£572	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Virgin Atlantic	Cheapest£464	Average£633	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£464	Average£604	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£475	Average£610	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	Cheapest£527	Average£838	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest£530	Average£717	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 £298

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Maine

Keep the following information in mind while searching for London to Maine flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

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Average price

Find 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 17 September 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 17 September 2025.

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 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 17 September 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 cheapest airlines to fly from London to Maine one-way?

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?

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 7 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 17 September 2025.