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Cheap BOS to LHR Flights

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

Boston to London route information

Origin Airport Logan Intl.
Destination Airport Heathrow
Airlines Serving Aer Lingus, Air Canada, Air France, Alitalia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price $244
Distance 3,256 mi












Cheap BOS to LHR Flights

  • Question : How long is the flight from BOS to LHR?
    Answer : British Airways currently holds the shortest travel time with six hours and 15 minutes. So, you would arrive in London at 5:10 AM BST if you left Boston at 5:55 PM EDT. Remember, there is a time change of five hours.
  • Question : What is the cheapest airline flying from Boston to London?
    Answer : American Airlines is offering the best deal at $352. Better look fast because prices range all the way up to $17,512 over the next three months.
  • Question : What day of the week has the most flight time options?
    Answer : Monday has the greatest variety of flight times for Boston to London with 11. Friday currently offers the fewest number of flight times with only nine options.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Boston to London is on Thursday. If you would like to save a bit of money on your next business trip look for flights on that day.
  • Question : Which airline has the least delays from Boston to London?
    Answer : Booking with British Airways means you will arrive to London approximately the time you were supposed to. In fact, this timely airline has a 91% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Question : How much is a plane ticket to London (LHR) from Boston (BOS)?
    Answer : Cost can range anywhere from $352 to $17,512, prices for BOS to LHR do fluctuate much more than the majority of routes from the United States. The further out you reserve your ticket, the more likely you are to save.
  • Question : How many flights are there per day from Boston to London?
    Answer : Depending on the day of the week, the number of flight times will change, but on average there are 10. Compared to the average route departing the United States with nine flight times, you'll have more options than most.

May 19, 2019

Wish here Wish there was free WiFi

May 2, 2019

Lots of stuff did not work in my seat like WiFi, music, movies, usb recharging. BuSiness class on British air does not meet expectations

Apr 26, 2019

Great experience all around. Flight attendants are amazing.

Apr 19, 2019

Couldn't sit with my husband without paying. I thought the bag price was high.

Apr 17, 2019

Great flight and service. The seats, however, were so uncomfortable that it was difficult to sit for so many hours. Great legroom but my back is still bothering me from the lack of support.

Apr 17, 2019

Great service

Apr 15, 2019

My son was meeting me in Boston to go to London and his plane was delayed. He almost missed our connecting flight to London, but made it just as the doors were about to close. The staff at the gate on on the plane were extremely helpful in a time that I really needed them. Thank you!

Apr 5, 2019

Uncomfortable seats

Apr 3, 2019

Excellent flight, excellent staff, very satisfied

Mar 21, 2019

Flight attendants were very helpful