HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maine

$320+ Cheap flights from the United Kingdom to Maine

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from United Kingdom to Maine with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 1, 2025.

Round-trip from

$477
(Mytrip)

One-way from

$320
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$801
From United Kingdom to Maine
Search Deals
One-way flight from United Kingdom to Maine
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from United Kingdom to Maine

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 May 1, 2025.

This Orbitz deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:35 amGLA - BOS
1 stop12h 25mBritish Airways
Sun 11/3010:00 pmBOS - GLA
1 stop10h 10mBritish Airways
Deal found 4/30$475
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:25 amGLA - BOS
2 stops14h 25mMultiple Airlines
Tue 6/247:15 pmBOS - GLA
2 stops15h 15mMultiple Airlines
Deal found 4/30$477
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:10 pmLHR - BOS
1 stop12h 45mUnited Airlines
Wed 5/1411:07 amBOS - LHR
1 stop14h 38mUnited Airlines
Deal found 4/30$492
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:05 pmLGW - BOS
1 stop12h 44mAmerican Airlines
Tue 5/131:20 pmBOS - LGW
1 stop13h 50mAmerican Airlines
Deal found 4/30$492
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:40 amSTN - BOS
1 stop11h 10mPLAY
Thu 10/97:15 pmBOS - STN
1 stop10h 25mPLAY
Deal found 4/30$493
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:20 pmLGW - BOS
2 stops21h 35mMultiple Airlines
Mon 5/124:15 pmBOS - LGW
2 stops23h 25mMultiple Airlines
Deal found 4/30$493
This TravelUp deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/131:05 pmLCY - BOS
1 stop11h 50mMultiple Airlines
Sun 5/1810:00 pmBOS - LCY
1 stop13h 25mMultiple Airlines
Deal found 4/29$494
This World Air Fares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:50 amLHR - BOS
1 stop10h 50mBritish Airways
Wed 9/248:10 pmBOS - LHR
Nonstop6h 40mBritish Airways
Deal found 4/30$494
This SWISS deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/81:45 pmLHR - BOS
1 stop11h 10mSWISS
Thu 5/159:40 pmBOS - LHR
1 stop15h 10mSWISS
Deal found 4/30$495
This Netflights deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:45 amLCY - BOS
1 stop11h 55mLufthansa
Mon 5/1910:00 pmBOS - LCY
1 stop13h 25mLufthansa
Deal found 4/29$496
This TravelUp deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/173:40 pmLGW - BOS
1 stop24h 55mIcelandair
Tue 5/2711:35 pmBOS - LGW
1 stop31h 10mIcelandair
Deal found 4/30$496
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:45 amLTN - BOS
2 stops14h 05mMultiple Airlines
Sun 5/187:15 pmBOS - LTN
2 stops15h 25mMultiple Airlines
Deal found 4/30$500

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 2025.
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

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 6/18

8:25 am-5:50 pm

2 stops14h 25m

Boston Logan Intl

Tue 6/24

7:15 pm-3:30 pm

2 stops15h 15m

$477

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 6/12

1:25 pm-6:45 pm

1 stop10h 20m

Boston Logan Intl

Mon 6/30

8:10 pm-7:50 am

Nonstop6h 40m

$492

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 10/1

11:40 am-5:50 pm

1 stop11h 10m

Boston Logan Intl

Thu 10/9

7:15 pm-10:40 am

1 stop10h 25m

$493

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 5/10

8:45 am-3:25 pm

1 stop11h 40m

Boston Logan Intl

Thu 5/15

6:00 am-8:40 pm

1 stop9h 40m

$493

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 6/12

1:00 pm-10:00 pm

1 stop14h 00m

Boston Logan Intl

Sun 6/22

8:50 pm-2:40 pm

1 stop12h 50m

$493

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 5/13

1:05 pm-7:55 pm

1 stop11h 50m

Boston Logan Intl

Sun 5/18

10:00 pm-4:25 pm

1 stop13h 25m

$494

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 5/12

6:00 am-1:50 pm

1 stop12h 50m

Boston Logan Intl

Mon 5/19

11:07 am-5:55 am

1 stop13h 48m

$495

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 5/10

3:05 pm-11:20 pm

1 stop13h 15m

Boston Logan Intl

Sun 5/25

1:00 pm-7:50 am

1 stop13h 50m

$495

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 5/14

8:45 am-3:40 pm

1 stop11h 55m

Boston Logan Intl

Mon 5/19

10:00 pm-4:25 pm

1 stop13h 25m

$496

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 5/10

1:45 pm-7:55 pm

1 stop11h 10m

Boston Logan Intl

Tue 5/13

9:40 pm-1:00 pm

1 stop10h 20m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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 round-trip 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, January is the cheapest month in which you can book a flight from United Kingdom to Maine (average of $296). Flying from United Kingdom to Maine in May is currently the most expensive (average of $405). 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.

Rainfall in Maine by month

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

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

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

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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Azores Airlines from United Kingdom to Maine. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from United Kingdom to Maine one-way?

    One-way options have recently been found by users for as low as $362 on Vueling. Other airlines that offer cheap prices include PLAY from $368 and TAP AIR PORTUGAL from $413 one-way.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from United Kingdom to Maine (average of $296). Flying from United Kingdom to Maine in May is currently the most expensive (average of $405). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Maine

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Newark flights
Charles de Gaulle to John F Kennedy Intl flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to John F Kennedy Intl flights
Orly to John F Kennedy Intl flights
Orly to Newark flights
Frankfurt to Newark flights
Charles de Gaulle to LaGuardia flights
Charles de Gaulle to Stewart flights
Charles de Gaulle to Miami flights
Madrid to John F Kennedy Intl flights
Madrid to Miami flights
Bruxelles-National to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
Dublin to John F Kennedy Intl flights
Gatwick to John F Kennedy Intl flights
Madrid to Newark flights
Bruxelles-National to Newark flights
Charles de Gaulle to Los Angeles flights
Dublin to Newark flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Frederic Chopin to John F Kennedy Intl flights
Vienna to Newark flights
Vienna to John F Kennedy Intl flights
Zurich to John F Kennedy Intl flights
Frederic Chopin to Newark flights
London City to Newark flights
Malpensa to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Zurich to Newark flights
Gatwick to LaGuardia flights
Barcelona-El Prat to John F Kennedy Intl flights
Charles de Gaulle to San Francisco flights
Heathrow to Orlando flights
Barcelona-El Prat to Newark flights
Amsterdam to Newark flights
Vicenza to Newark flights
Heathrow to Miami flights
Berlin to John F Kennedy Intl flights
Malpensa to Newark flights
Amsterdam to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Istanbul to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to Newark flights
Vicenza to John F Kennedy Intl flights

Top airline flying from United Kingdom to Maine

Discover the top airline 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$921Average$991FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.