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Cheap flights from Maine to London from £154

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LON
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Maine to London

Discover tips and strategies to find the most affordable flight options for your journey from Maine (USME) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

£310

One-way from

£154
British Airways
  • British Airways
  • 9/3-16/3
  • Nonstop
  • 14h 15m total
  • Maine to London
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 22/1
  • Nonstop
  • 6h 45m total
  • Maine to London
Search Deals

Find flight deals from Maine to London

Cheapest flights from Maine to London
Explore the most affordable flight options available from Maine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Tue 31/1220:00BOS - LGW
1 stop9h 55mIcelandair
Thu 16/111:55LGW - BOS
1 stop10h 50mIcelandair
Deal found 21/12£390
Tue 31/1218:20BOS - STN
1 stop10h 40mPLAY
Thu 16/111:00STN - BOS
1 stop11h 00mPLAY
Deal found 21/12£391
Tue 31/1219:15BOS - LHR
Nonstop6h 50mKLM
Thu 16/108:50LHR - BOS
Nonstop8h 06mKLM
Deal found 21/12£453
Sun 29/1218:10BOS - LHR
Nonstop6h 45mJetBlue
Sat 11/107:25LHR - BOS
1 stop14h 47mJetBlue
Deal found 22/12£461
Tue 31/1220:00BOS - LHR
1 stop9h 50mIcelandair
Thu 16/120:40LHR - BOS
1 stop26h 05mIcelandair
Deal found 21/12£480
Fri 27/1218:10BOS - LHR
1 stop21h 25mAir Canada
Wed 8/109:00LHR - BOS
1 stop13h 25mAir Canada
Deal found 21/12£481
Tue 31/1220:10BOS - LHR
Nonstop6h 45mDelta
Sun 12/114:35LHR - BOS
Nonstop7h 55mDelta
Deal found 22/12£501
Tue 31/1219:42BOS - LHR
1 stop10h 08mUnited Airlines
Thu 16/106:30LHR - BOS
2 stops17h 14mUnited Airlines
Deal found 21/12£504
Mon 30/1218:10BOS - LHR
1 stop21h 25mMultiple Airlines
Fri 10/106:00LHR - BOS
1 stop13h 10mMultiple Airlines
Deal found 21/12£505
Mon 30/1207:10BOS - LGW
2 stops32h 05mMultiple Airlines
Wed 8/117:50LGW - BOS
3 stops26h 08mMultiple Airlines
Deal found 21/12£509
Tue 31/1220:10BOS - LHR
Nonstop6h 45mVirgin Atlantic
Wed 8/114:35LHR - BOS
Nonstop7h 55mVirgin Atlantic
Deal found 21/12£521
Tue 31/1218:20BOS - LTN
1 stop15h 20mMultiple Airlines
Thu 16/106:30LTN - BOS
1 stop15h 30mMultiple Airlines
Deal found 21/12£538

Find flights from Maine to London within your budget

Customise your flight search to find flights from Maine to London 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 9/3

08:30-18:55

Nonstop6h 25m

London Heathrow

Sun 16/3

19:05-22:55

Nonstop7h 50m

£310

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 27/4

19:15-10:40

1 stop10h 25m

London Stansted

Wed 7/5

11:40-18:00

1 stop11h 20m

£310

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 21/3

19:20-13:20

1 stop14h 00m

London Luton

Sun 30/3

06:50-18:00

1 stop16h 10m

£312

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 23/3

07:10-17:50

2 stops30h 40m

London Gatwick

Tue 1/4

21:45-21:05

1 stop28h 20m

£314

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 9/1

18:20-16:05

2 stops16h 45m

London Stansted

Thu 16/1

08:15-17:00

2 stops13h 45m

£314

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 6/2

23:25-12:25

1 stop32h 00m

London Gatwick

Mon 10/2

21:05-21:40

1 stop29h 35m

£336

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 19/3

15:40-07:10

1 stop11h 30m

London Heathrow

Wed 26/3

09:00-17:25

1 stop12h 25m

£338

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 9/1

15:40-07:10

1 stop10h 30m

London Heathrow

Thu 16/1

13:45-20:20

1 stop11h 35m

£339

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 9/1

21:55-17:50

1 stop14h 55m

London Gatwick

Wed 15/1

18:45-20:20

1 stop30h 35m

£341

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 9/1

21:55-16:20

1 stop13h 25m

London Heathrow

Mon 13/1

13:45-20:20

1 stop11h 35m

£344

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 60 results
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6

Best time to book a flight from Maine to London

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

Travel insights for flights from Maine to London

Get recent, data-driven insights about flights from Maine to London including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Maine to London (average of £112). Flying from Maine to London in July is currently the most expensive (average of £160). 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 ME to LON?

Find hourly flight availability from Maine to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to London as you normally would.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 22 December 2024.
Read reviews from past customers who have flown British Airways, Air Canada and United Airlines from Maine to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,594 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maine to London. 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 Maine to London one-way?

    £154 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from £154 and £156, respectively.

  • What are the most popular routes from Maine to London?

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

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

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

  • How can I find direct flights from Maine to London?

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

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

    Yes. Cheapflights offers flight deals from Maine to London 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 Maine to London?

    Currently, January is the cheapest month in which you can book a flight from Maine to London (average of £112). Flying from Maine to London in July is currently the most expensive (average of £160). 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

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Alternative routes for Maine to London

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Maine to London?

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

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Not ready to book yet? You can track prices for flights from Maine to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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