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Cheap flights from the United Kingdom to Maine from £237

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
4 Mar — 11 Mar1
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 2 February 2026.

Wed 4/211:25
LHR
-
BOS
1 stop13h 25m
Iberia
Wed 11/219:15
BOS
-
LHR
Nonstop6h 45m
Iberia
Deal found 30/1£346
Wed 4/211:25
LHR
-
BOS
1 stop13h 25m
Iberia
Tue 10/215:35
BOS
-
LHR
1 stop9h 45m
Iberia
Deal found 1/2£347
Fri 4/921:25
LHR
-
BOS
1 stop29h 20m
Icelandair
Fri 18/923:00
BOS
-
LHR
1 stop16h 20m
Icelandair
Deal found 31/1£348
Wed 11/216:35
LGW
-
BOS
1 stop27h 00m
TAP AIR PORTUGAL
Wed 18/218:05
BOS
-
LGW
1 stop10h 45m
TAP AIR PORTUGAL
Deal found 31/1£348
Fri 27/213:30
LHR
-
BOS
Nonstop7h 45m
Iberia
Tue 3/315:49
BOS
-
LHR
1 stop9h 31m
Iberia
Deal found 31/1£348
Tue 3/211:25
LHR
-
BOS
2 stops16h 31m
Iberia
Tue 10/219:15
BOS
-
LHR
Nonstop6h 45m
Iberia
Deal found 1/2£349
Sun 1/219:40
LHR
-
BOS
1 stop24h 35m
British Airways
Tue 10/219:15
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 1/2£350
Sun 8/211:25
LHR
-
BOS
1 stop13h 25m
Iberia
Sun 15/219:15
BOS
-
LHR
Nonstop6h 45m
Iberia
Deal found 1/2£351
Thu 24/915:40
LGW
-
BOS
1 stop32h 10m
Icelandair
Thu 1/1020:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 1/2£351
Tue 17/209:15
LHR
-
BOS
2 stops18h 33m
Iberia
Tue 24/215:49
BOS
-
LHR
1 stop9h 31m
Iberia
Deal found 1/2£351
Thu 5/310:40
LGW
-
BOS
1 stop14h 30m
TAP AIR PORTUGAL
Mon 9/319:05
BOS
-
LGW
2 stops21h 30m
TAP AIR PORTUGAL
Deal found 1/2£351
Fri 27/213:30
LHR
-
BOS
Nonstop7h 45m
Iberia
Wed 4/315:49
BOS
-
LHR
1 stop9h 31m
Iberia
Deal found 1/2£352

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 2 February 2026.

Round-trip from

£346

One-way from

£237

Popular in

December

Cheapest in

October

Average price

£514
Iberia
  • Iberia
  • 27/2-3/3
  • Nonstop
  • 14h 30m total
  • United Kingdom to Maine
Search Deals
27/4
  • 27/4
  • 2 total stops
  • 29h 40m total
  • United Kingdom to Maine
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 2 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Maine that are best for you.

Fly from

United Kingdom

Fly to

Maine

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 4/5

21:25-18:50

1 stop26h 25m

Boston Logan Intl

Fri 8/5

23:00-20:20

1 stop16h 20m

£348

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 26/2

13:30-16:15

Nonstop7h 45m

Boston Logan Intl

Wed 4/3

19:15-07:00

Nonstop6h 45m

£350

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 5/3

11:55-17:50

1 stop10h 55m

Boston Logan Intl

Thu 12/3

12:35-10:55

1 stop18h 20m

£357

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 3/5

12:05-20:40

1 stop13h 35m

Boston Logan Intl

Sun 10/5

22:45-20:25

2 stops16h 40m

£361

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 7/5

11:20-20:45

1 stop14h 25m

Boston Logan Intl

Sun 10/5

22:45-17:45

1 stop14h 00m

£362

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 6/5

21:15-20:45

2 stops28h 30m

Boston Logan Intl

Wed 13/5

23:15-20:30

1 stop16h 15m

£362

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 24/3

11:55-11:35

1 stop27h 40m

Boston Logan Intl

Tue 31/3

20:50-14:40

1 stop12h 50m

£363

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 12/2

10:10-20:10

2 stops15h 00m

Boston Logan Intl

Thu 19/2

22:45-09:25

2 stops29h 40m

£364

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 9/3

13:30-17:10

Nonstop7h 40m

Boston Logan Intl

Mon 16/3

20:10-07:00

Nonstop6h 50m

£365

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 20/2

15:35-14:47

1 stop28h 12m

Boston Logan Intl

Sat 28/2

15:05-09:40

1 stop13h 35m

£367

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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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, April is the cheapest month in which you can book a flight from United Kingdom to Maine (average of £417). Flying from United Kingdom to Maine in December is currently the most expensive (average of £566). 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 2 February 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
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,446 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,357 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,226 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
JetBlue
7.2
Good
2,892 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £350, Icelandair can have you in Maine from United Kingdom in 7h 45m. 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 £85. Users have also found prices from £107 and £116 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, April is the cheapest month in which you can book a flight from United Kingdom to Maine (average of £417). Flying from United Kingdom to Maine in December is currently the most expensive (average of £566). 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 8 airlines flying from United Kingdom to Maine

Discover the top 8 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 2 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£141Average£517FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£462Average£623FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£480Average£630FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£490Average£683FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£512Average£642FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£525Average£828FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£545Average£710FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£606Average£876FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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