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This fare-table for flights from London to Boston, Massachusetts is based on historical data (Date and Time mentioned). Fares are non-warranted and subject to change as per availability with the airlines. Fares are inclusive of base fare, fuel surcharges, airline/airport taxes, and our service fee.

Search, Compare and Book London to Boston Flights

Save big on your plane tickets to Boston from London. Compare airfares on the top flight booking site in the US, and find the shortest as well as the cheapest fare. Customize your flight search result. Apply departure and arrival filters by selecting the icons available on the left panel of the result to find flights departing and arriving in the time slot most convenient to you.

Airports in London

1. London Heathrow Airport (LHR / EGLL)

London Heathrow Airport is a major airport in London that serves international and domestic flights. Located at 18 miles from the center of London, United Kingdom, Heathrow ranks as the second busiest airport in the world by international passenger traffic.

Which airlines operate nonstop flights from LHR to Boston? – You have choices: Virgin Atlantic, Finnair, and American Airlines.

2. London City Airport (LCY/EGLC)

The nearest major airport is London City Airport. This airport has international and domestic flights and is 9 miles from the center of London, United Kingdom. This airport has connecting flights to Boston with full-service airlines. Mind the layover time.

Which airlines operate nonstop flights from LCY to Boston? – No airlines operate as of now.

3. London Gatwick Airport (LGW / EGKK)

London Gatwick Airport has international and domestic flights and is 33 miles from London, United Kingdom. The airport has No1 Lounges at the North and South Terminals. The hospitality include complimentary hot and cold freshly prepared food, wines, craft beers and premium spirits, and much more.

Which airlines operate nonstop flights from LGW to Boston? – The only option to go for is Cambodia Airlines.

Airports in Boston

1. Logan International Airport

Logan International Airport (IATA: BOS, ICAO: KBOS) managed by the Massachusetts Port Authority or Massport, has been serving the city since 1923. The airport, officially recognized as General Edward Lawrence Logan International Airport, is situated in the East Boston neighborhood of Boston, Massachusetts. And, the airport handles flight services to destinations across the United States, Canada, Mexico, Latin America, the Caribbean, the North Atlantic region (including Bermuda and the Azores), Europe, and Asia.

2. Manchester–Boston Regional Airport

Manchester–Boston Regional Airport (IATA: MHT, ICAO: KMHT), popularly referred to as Manchester Airport, MHT is a public airport 3 miles (5 km) south of the central business district of Manchester, New Hampshire. The airport, established in 1927, serves both Manchester and Londonderry communities. The number of passengers using the airport has increased steadily from 1 million in 1997 to 4.33 million in 2005. This is the busiest airport in New Hampshire and the fourth-largest airport by passenger volume in New England. The airport holds an incredible record of never surrendering to bad weather. Thanks to its compliance with Cat III B Instrument Landing operations.

3. T. F. Green International Airport

T. F. Green International Airport (IATA: PVD, ICAO: KPVD) is a state-owned airport and is officially called Theodore Francis Green Memorial State Airport. This is a public international airport in Warwick, Rhode Island, United States, six miles (9.7 km) south of the state’s capital and largest city of Providence. The airport became functional in 1931. It has been named to honor Theodore Francis Green, a former Rhode Island governor. The airport is a focus city for Norwegian Air International.

4. Worcester Regional Airport

Worcester Regional Airport is a public commercial airport in Worcester County, Massachusetts, United States. It’s is controlled by the Massachusetts Port Authority (Massport). The airport is three miles (5 km) west of the central business district of Worcester. Public transportation to and from the airport is handled primarily by the Blue-Line shuttles of the Massachusetts Bay Transportation Authority (MBTA).

How Long is the Flight from London to Boston?

The distance between London, United Kingdom and Boston is 3,281 miles/5280 km.

The table below gives you a fare idea as how much time would you spend to travel from your nearest departure airport in London to your preferred arrival airport in Boston.


Flight Distance

Flight Time


3,268 miles/5259 km

7 hours 02 minutes


3,268 miles/5288 km

7 hours 04 minutes


3,284 miles/5284 km

7 hours 04 minutes


3,260 miles/5246 km

7 hours 04 minutes


3,280 miles/5278 km

7 hours 04 minutes


3,278 miles/5275 km

7 hours 03 minutes

Note: The flight distance and time are for a nonstop flight (excluding any layover). The actual distance and time might vary, and are non-warranted. Check with your airlines to know precise information. 

It’s important to pay attention at the time difference between the two cities. London is 5 hours ahead of Boston. The flight time is purely the time spent by an aircraft in the air. It doesn’t include take-off, landing and layover time.

Guide to Book a Cheap Flight to Boston from London

Real-time airfare information helps you with effective comparison, which is important before securing your plane tickets. But you can make a big difference to your savings by keeping in mind some practical flight reservation hacks as mentioned below.

1. The cheapest time of the day to fly from London to Boston

Sleep – if you can compromise it a bit, you are in for a flight discount on your purchase. Find out redeye flights to Boston from London, compare fares and confirm your reservation at the lowest price. If you are traveling with kids, it may sound challenging, otherwise, it would help you save enough to pay your hotel rental in Boston.

2. The cheapest day of the week to fly from London to Boston

Weekends are best to fly if comfort is on your mind, but remember it comes at a high price. Fly to Boston on a mid-weekday like a Tuesday, Wednesday or Thursday to save big on your airline ticket purchase.

3. The cheapest season of a year to fly to Boston from London

Summer, that is, June through August, is the cheapest season to visit Boston. The upper temperature could be as high as the low of 80s degree Fahrenheit. Shifting your Boston travel ahead, means in spring, or delaying it to the fall season, is a better choice to avoid summer’s heat. However, it’s important you confirm your flight reservation in advance.

4. The cheapest airlines to fly to Boston from London

Atlanta to London route does not see any budget carrier. Confirm your flight reservation at least 21 days ahead of the departure date. Cheap flight tickets usually have their own restrictions. They may be non-refundable or do not include free baggage.

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