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

Popular airlines from Boston to London (LHR-Heathrow)

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Flights from Boston (BOS) to London (LHR)
Origin airport
Logan Intl.
Destination airport
Heathrow
Distance
5210 km
Average flight time
11 hours 39 mins

Boston to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Boston to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Boston to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is now!

Frequently asked questions

How long does it take to fly from BOS to Heathrow Airport?
British Airways has a direct flight departing from Logan Intl. Airport (BOS) at 7:20AM and landing at Heathrow Airport at 6:55PM — a total flight time of 6 hours and 35 minutes. Pick your preferred seat, bring something to keep you entertained and the time will whiz by.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to LHR last minute?
Being spontaneous is a rewarding way to travel the globe, but it isn't necessarily the smartest way to grab a bargain flight. Think about booking your Logan Intl. Airport (BOS) to Heathrow Airport (LHR) trip ahead of time instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you arrive at your destination!
What airline has the least delays from Logan Intl. Airport to Heathrow Airport?
If you'd rather not be waiting around for hours — or worse, have your trip upended due to a flight delay — travel with Delta Air Lines. Around 73% of its Logan Intl. Airport to Heathrow Airport (LHR) services land on schedule. You can check your flight status before heading to the airport through the Expedia App. It'll also provide you with real-time alerts about other helpful info, such as any gate changes, luggage carousel numbers and how to get to your hotel. Think of it as a handy travel companion in your pocket!
What airports do you fly into for London from Boston?
From Boston, you can journey to London via Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW). Check which hub is the most convenient for you before making your decision. If you go with Heathrow Airport (LHR), it's approximately 23 kilometers west of the city center. Use the dollars you save when booking your fare with Expedia to visit the city's awesome sights, such as Big Ben and Buckingham Palace.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to LHR?
For JetBlue Airways flights from Logan Intl. Airport to London Heathrow, the most popular departure times are between 6:00 PM - 7:00 PM. If you'd like to avoid any holdups, travel in the morning. This way you're more likely to miss the air traffic that accumulates as the day goes by.
Can I change the date of my flight from BOS to London Heathrow?
We know plans can get upended, so Expedia is here to help make amending your journey as easy as possible. First, find your Logan Intl. Airport to Heathrow Airport itinerary through the Expedia Trips portal and look up the fare conditions and rules regarding changes. If you booked your airfare in the last 24 hours, some carriers allow you to cancel at no cost and organize new flights. If you bought your ticket more than 24 hours ago, get in touch with us through our Customer Service portal to see how we can assist.

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