Skip to main content
Beginning of main content

LHR (London) to BOS (Boston) Flights $397.37

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap LHR to BOS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from London to Boston (LHR to BOS)

Question : What is the shortest flight from LHR to BOS?
Answer : If you're able to take the quickest direct flight (which is offered by Virgin Atlantic), you will be able to leave LHR at 4:45 PM BST and get to BOS at 7:20 PM EDT (seven hours and 35 minutes). Remember, there is a time change of five hours.

Question : Can you cut down on flight costs by changing the day of the week you travel to Boston?
Answer : In August, the cheapest day to fly is Monday. Being flexible with your travel days garners even more savings during booking.

Question : How often is the London Heathrow Airport (LHR) to Logan International Airport (BOS) route delayed?
Answer : The London to Boston route has a 70% on-time rate, ranking in the bottom 50% of the world in getting their passengers to their destinations on schedule. If a flight is late, though, expect an average of 24 minutes added to your flight time.

Question : Looking for the cheapest flight over the next 30 days?
Answer : Since low prices are preferred, look at Aug 18th. As of Jul 24th, it's showing the cheapest ticket sales at $526. That is 53% below the average price for this route, so you can spend that extra money on a fun experience in Boston.

Question : How many departure times from London Heathrow Airport (LHR) to Logan International Airport (BOS) are there on a daily basis?
Answer : Depending on the day, the number of flight times will change, but on average there are five. Compared to the average route departing the United Kingdom with two flight times, you'll have more options than most.

Question : What price range should you expect when booking from London (LHR) to Boston (BOS)?
Answer : Prices for this trip tend to fluctuate much more than other flights from the United Kingdom. They can vary anywhere from $451 to $7,641. The further out you book a route, the more likely you are to save.

Question : Which airline can you expect delays with on this route?
Answer : If you decide to book your flight with Virgin Atlantic, keep an eye on your departure time. 51% of flights from London Heathrow Airport (LHR) to Logan International Airport (BOS) are late.