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Cheap flights from the United Kingdom to Maine from £271

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Maine

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Maine
Explore the most affordable flight options available from United Kingdom to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Wed 18/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sun 29/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 6/4£394
Tue 26/516:20
LHR
-
BOS
1 stop12h 17m
Delta
Sat 6/617:25
BOS
-
LHR
1 stop11h 55m
Delta
Deal found 9/4£398
Tue 24/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sat 28/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 6/4£399
Tue 2/610:05
LHR
-
BOS
Nonstop7h 30m
American Airlines
Mon 15/612:01
BOS
-
LHR
1 stop13h 24m
American Airlines
Deal found 6/4£400
Tue 4/820:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Wed 2/907:25
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 10/4£400
Wed 5/817:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Wed 2/907:25
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 10/4£401
Sun 10/520:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Mon 18/519:30
BOS
-
LHR
Nonstop6h 40m
British Airways
Deal found 8/4£402
Wed 13/517:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Tue 19/519:30
BOS
-
LHR
Nonstop6h 40m
British Airways
Deal found 8/4£402
Mon 23/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sun 29/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 9/4£402
Wed 29/716:20
LHR
-
BOS
1 stop11h 48m
Delta
Tue 25/819:10
BOS
-
LHR
Nonstop6h 35m
Delta
Deal found 10/4£403
Mon 16/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Thu 19/1111:40
BOS
-
LGW
1 stop18h 15m
Icelandair
Deal found 7/4£403
Tue 3/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Tue 10/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 6/4£404

Find flight deals from United Kingdom to Maine

Keep the following information in mind while searching for United Kingdom to Maine flight deals. Data was last updated 10 April 2026.

Round-trip from

£398

One-way from

£271

Popular in

August

Cheapest in

October

Average price

£607
Delta
  • Delta
  • 26/5-6/6
  • 2 total stops
  • 24h 12m total
  • United Kingdom to Maine
Search Deals
JetBlue
  • JetBlue
  • 18/5
  • Nonstop
  • 7h 17m total
  • United Kingdom to Maine
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 10 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 7/5

13:35-21:05

1 stop12h 30m

Boston Logan Intl

Thu 14/5

22:50-08:40

1 stop28h 50m

£437

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 21/4

18:35-21:05

1 stop31h 30m

Boston Logan Intl

Tue 28/4

22:50-15:50

1 stop12h 00m

£449

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 20/4

08:15-09:49

3 stops30h 34m

Boston Logan Intl

Mon 27/4

20:50-01:10

3 stops23h 20m

£462

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 21/4

20:50-21:05

1 stop29h 15m

Boston Logan Intl

Tue 28/4

22:50-09:10

1 stop29h 20m

£467

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 19/4

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Sat 25/4

23:00-14:40

1 stop10h 40m

£476

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 21/4

09:40-18:50

2 stops14h 10m

Boston Logan Intl

Fri 24/4

20:50-00:30

2 stops22h 40m

£479

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 21/4

09:40-18:50

2 stops14h 10m

Boston Logan Intl

Tue 28/4

20:50-15:30

2 stops13h 40m

£486

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 31/5

21:45-21:05

1 stop28h 20m

Boston Logan Intl

Sun 7/6

23:45-09:30

1 stop28h 45m

£493

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 19/5

06:30-13:10

1 stop11h 40m

Boston Logan Intl

Wed 8/7

23:10-10:40

Nonstop6h 30m

£498

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 1/7

06:30-13:18

1 stop11h 48m

Boston Logan Intl

Tue 21/7

19:05-06:45

Nonstop6h 40m

£504

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from United Kingdom to Maine

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

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

Currently, July is the cheapest month in which you can book a flight from United Kingdom to Maine (average of £268). Flying from United Kingdom to Maine in December is currently the most expensive (average of £630). 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.

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 10 April 2026.
See what other customers who have flown with KLM,Finnair, andVirgin Atlantic from the United Kingdom to Maine have to say. 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.
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,493 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Finnair
7.7
Good
1,383 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,563 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
JetBlue
7.2
Good
2,928 reviews
KLM
7.7
Good
1,493 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to Maine?

    For as low as £498, LEVEL can have you in Maine from United Kingdom in 11h 40m. 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 cheapest airlines to fly from United Kingdom to Maine one-way?

    For one-way options, check prices for Ajet. According to our data, you can fly for as low as £88. Users have also found prices from £109 and £119 on Pegasus Airlines and SunExpress, respectively.

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

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

  • How can I find direct flights from United Kingdom to Maine?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Maine?

    Currently, July is the cheapest month in which you can book a flight from United Kingdom to Maine (average of £268). Flying from United Kingdom to Maine in December is currently the most expensive (average of £630). 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 United Kingdom to Maine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from United Kingdom to Maine

Discover the top 3 airlines that operate flights from United Kingdom 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 10 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£544Average£720FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£566Average£729FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£574Average£671FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Maine?

When you search for this flight from United Kingdom to Maine, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Maine from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Maine from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for United Kingdom to Maine flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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