
Popular airlines from Logan International Airport (BOS) to Heathrow Airport (LHR)
- Virgin Atlantic
Virgin Atlantic
- Finnair
Finnair
- KLM
KLM
- JetBlue Airways
JetBlue Airways
- TAP Portugal
TAP Portugal
- Aer Lingus
Aer Lingus
- Air France
Air France
- Plan, book, fly with confidence
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Cheap Flights from Boston (BOS) to London (LHR)
Prices were available within the past 7 days and start at £147 for one-way flights and £288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Boston (BOS) to London (LHR)
November is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Logan Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
Return price | £288 |
Distance | 5210 km |
Average flight time | 11 hours 41 mins |
Compare flights from Boston to London easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Heathrow.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Logan Intl. (BOS) to Heathrow (LHR)
The easiest way to view the best deals on flights from Boston to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Heathrow start at just £288 and range up to £376.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Boston and London
- booking your flight during October, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Boston to London flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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Top Routes from Boston
- Boston to Edinburgh (BOS - EDI)
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- Boston to Athens (BOS - ATH)
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London
Providence
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Provincetown
Nearby Airports
- Norwood Memorial Airport (OWD)
- Laurence G. Hanscom Field Airport (BED)
- Lawrence Municipal Airport (LWM)
- Plymouth Municipal Airport (PYM)
- Worcester Regional Airport (ORH)
- Manchester-Boston Regional Airport (MHT)
- Provincetown Municipal Airport (PVC)
- New Bedford Regional Airport (EWB)
- T.F. Green Airport (PVD)
- Portsmouth Intl. Airport (PSM)
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