$162 Find Cheap Flights from Maine to the United Kingdom

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$162
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Boston to London Heathrow Airport

FAQs for booking flights from Maine to the United Kingdom

  • How does KAYAK find such low prices on flights from Maine to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Maine to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maine to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Maine to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Maine to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Tuesday where round-trip tickets can be as cheap as $788. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $936 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when round-trip flights cost $827 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is $869.

  • What is the cheapest month to fly from Maine to the United Kingdom?

    The cheapest month for flights from Maine to the United Kingdom is April, when tickets cost $721 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,459 and $1,352 respectively.

  • How long is the flight to the United Kingdom?

    An average nonstop flight from Maine to the United Kingdom takes 12h 34m, covering a distance of 3121 miles. The shortest route is Boston (BOS) to Edinburgh (EDI) with an average flight time of 6h 15m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (91% of total searches to the United Kingdom). The next most popular destinations are Edinburgh (8%) and Manchester (1%).

Book cheap flights from Maine to the United Kingdom

Recent round-trip flight deals

9/3Wed
2 stopsSWISS
15h 50mBOS-LHR
9/10Wed
1 stopSWISS
24h 20mLHR-BOS
$346
9/7Sun
nonstopIberia
6h 40mBOS-LHR
9/9Tue
1 stopIberia
13h 50mLHR-BOS
$373
8/22Fri
1 stop
18h 10mBOS-LGW
9/7Sun
1 stop
28h 30mLGW-BOS
$378
10/3Fri
2 stopsScandinavian Airlines
15h 55mBOS-LHR
10/5Sun
2 stopsScandinavian Airlines
37h 55mLHR-BOS
$383
10/3Fri
1 stopScandinavian Airlines
17h 20mBOS-LHR
10/5Sun
2 stopsScandinavian Airlines
37h 55mLHR-BOS
$387
9/5Fri
1 stopPLAY
10h 25mBOS-STN
9/10Wed
1 stopPLAY
11h 10mSTN-BOS
$410
9/6Sat
1 stopPLAY
10h 25mBOS-STN
9/10Wed
1 stopPLAY
11h 10mSTN-BOS
$412
8/17Sun
1 stop
31h 10mBOS-LGW
9/7Sun
1 stop
28h 30mLGW-BOS
$413
9/15Mon
1 stopBritish Airways
17h 40mBOS-LGW
9/17Wed
1 stopBritish Airways
12h 45mLGW-BOS
$430
10/7Tue
nonstopBritish Airways
6h 30mBOS-LHR
10/28Tue
nonstopBritish Airways
7h 35mLHR-BOS
$497

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Recent one-way flight deals

7/29Tue
1 stopIcelandair
26h 45mBOS-LHR
$162
7/21Mon
1 stopIcelandair
31h 20mBOS-LHR
$164
8/11Mon
1 stopTAP AIR PORTUGAL
31h 05mBOS-LGW
$176
8/16Sat
1 stopTAP AIR PORTUGAL
30h 00mBOS-LGW
$188
7/22Tue
2 stops
28h 45mBOS-LGW
$191
7/23Wed
2 stops
19h 05mBOS-LGW
$202
7/27Sun
1 stopPLAY
10h 25mBOS-STN
$205
7/20Sun
nonstopBritish Airways
6h 35mBOS-LHR
$220
8/3Sun
nonstopBritish Airways
6h 25mBOS-LHR
$222
8/27Wed
1 stopPLAY
10h 25mBOS-STN
$227

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Last minute flights from Maine to the United Kingdom

Last minute flight, train and bus deals

6/22Sun
nonstopDelta
6h 30mBOS-EDI
7/8Tue
nonstopDelta
7h 10mEDI-BOS
$584
6/22Sun
multi-stop
11h 15mBOS-EDI
7/8Tue
nonstop
7h 10mEDI-BOS
$589
6/21Sat
multi-stopAir Canada
31h 20mBOS-EDI
7/8Tue
multi-stopAir Canada
27h 20mEDI-BOS
$591
6/22Sun
multi-stopAir Canada
20h 20mBOS-EDI
7/8Tue
multi-stopAir Canada
16h 23mEDI-BOS
$598
6/22Sun
multi-stopIberia
18h 50mBOS-LHR
6/25Wed
multi-stopIberia
24h 00mLHR-BOS
$621
6/22Sun
multi-stopIberia
15h 35mBOS-LHR
6/26Thu
nonstopIberia
7h 20mLHR-BOS
$622
6/21Sat
multi-stopBritish Airways
31h 21mBOS-LHR
6/24Tue
nonstopBritish Airways
7h 30mLHR-BOS
$628
6/20Fri
multi-stopBritish Airways
15h 06mBOS-LHR
6/22Sun
multi-stopBritish Airways
14h 00mLHR-BOS
$635
6/22Sun
multi-stopLufthansa
14h 15mBOS-EDI
7/8Tue
multi-stopLufthansa
32h 35mEDI-BOS
$676
6/22Sun
multi-stopLufthansa
13h 25mBOS-LCY
7/4Fri
multi-stopLufthansa
12h 05mLCY-BOS
$694

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to Maine

Cabin classes available on flights to Maine. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to the United Kingdom
Business Class flights to the United Kingdom
Prem Econ Class flights to the United Kingdom
Economy Class flights to the United Kingdom

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