£719 Cheap Flights from London (LCY) to Boston (BOS)

View £719 flight on Tue, 30 Dec 2025Opens in a new window

Popular airlines from London City Airport (LCY) to Logan International Airport (BOS)

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Cheap Flights from London (LCY) to Boston (BOS)

Prices were available within the past 7 days and start at £719 for one-way flights and £350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 19 Nov - Sun, 23 Nov
LCY
London
BOS
Boston
£350 Return, just found
£350
Return
just found
Select Swiss International Air Lines flight, departing Wed, 19 Nov from London to Boston, returning Sun, 23 Nov, priced at £350 just found
Swiss International Air Lines
Tue, 14 Oct - Tue, 21 Oct
LCY
London
BOS
Boston
£351 Return, found 13 hours ago
£351
Return
found 13 hours ago
Select Swiss International Air Lines flight, departing Tue, 14 Oct from London to Boston, returning Tue, 21 Oct, priced at £351 found 13 hours ago
Swiss International Air Lines
Thu, 23 Oct - Thu, 30 Oct
LCY
London
BOS
Boston
£353 Return, found 2 hours ago
£353
Return
found 2 hours ago
Select Swiss International Air Lines flight, departing Thu, 23 Oct from London to Boston, returning Thu, 30 Oct, priced at £353 found 2 hours ago
Swiss International Air Lines
Thu, 6 Nov - Mon, 10 Nov
LCY
London
BOS
Boston
£358 Return, found 15 hours ago
£358
Return
found 15 hours ago
Select Swiss International Air Lines flight, departing Thu, 6 Nov from London to Boston, returning Mon, 10 Nov, priced at £358 found 15 hours ago
Lufthansa
Wed, 17 Sep - Mon, 22 Sep
LCY
London
BOS
Boston
£358 Return, found 21 hours ago
£358
Return
found 21 hours ago
Select Lufthansa flight, departing Wed, 17 Sep from London to Boston, returning Mon, 22 Sep, priced at £358 found 21 hours ago
Swiss International Air Lines
Thu, 22 Jan - Wed, 28 Jan
LCY
London
BOS
Boston
£360 Return, found 3 hours ago
£360
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Thu, 22 Jan from London to Boston, returning Wed, 28 Jan, priced at £360 found 3 hours ago
Swiss International Air Lines
Wed, 4 Mar - Sat, 7 Mar
LCY
London
BOS
Boston
£361 Return, found 2 days ago
£361
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 4 Mar from London to Boston, returning Sat, 7 Mar, priced at £361 found 2 days ago
Air Dolomiti
Mon, 6 Oct - Mon, 13 Oct
LCY
London
BOS
Boston
£368 Return, just found
£368
Return
just found
Select Air Dolomiti flight, departing Mon, 6 Oct from London to Boston, returning Mon, 13 Oct, priced at £368 just found
British Airways
Wed, 10 Dec - Mon, 15 Dec
LCY
London
BOS
Boston
£371 Return, found 3 hours ago
£371
Return
found 3 hours ago
Select British Airways flight, departing Wed, 10 Dec from London to Boston, returning Mon, 15 Dec, priced at £371 found 3 hours ago
Iberia
Wed, 10 Dec - Mon, 15 Dec
LCY
London
BOS
Boston
£379 Return, found 3 hours ago
£379
Return
found 3 hours ago
Select Iberia flight, departing Wed, 10 Dec from London to Boston, returning Mon, 15 Dec, priced at £379 found 3 hours ago
Flight from London to Boston route information
Origin airport
London City
Destination airport
Logan Intl.
Airlines serving
Aer Lingus, British Airways, Delta, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, Virgin Atlantic
Return price
£349
Distance
5242 km

Compare flights from London to Boston easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Boston. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Logan Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from London City to Logan Intl..  

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 London City (LCY) to Logan Intl. (BOS)

The easiest way to view the best deals on flights from London to Boston 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 London City to Logan Intl. start at just £350 and range up to £758.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Boston
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Boston flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from London City to Logan Intl. 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.  

Frequently asked questions

How much is a flight from London City Airport to Logan Intl. Airport?
Round-trip journeys between LCY and Logan Intl. Airport start from £350. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LCY to Logan Intl. Airport (BOS)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from London City Airport (LCY) to Logan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LCY to Logan Intl. Airport (BOS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London City Airport (LCY) to Logan Intl. Airport?
You'll have 5,300 kilometres to cover on the long-haul London to Boston route. Wear comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from London City Airport to BOS?
Unfortunately, there are no airlines that fly directly between LCY and Logan Intl. Airport. You'll need to book a flight with one or more stops.
Are London City Airport to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from London City Airport (LCY) to Logan Intl. Airport (BOS) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather start your trip planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

Boston Airports

Providence

London Airports

London

Heathrow to Boston
£308.66
Stansted to Boston
£311.79
Gatwick to Boston
£318.18
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