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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 $273
Distance 3,256 mi










Cheap BOS to LHR Flights

  • How long does it take to fly from Boston to London?

    British Airways currently holds the shortest travel time with six hours and 15 minutes. For example, 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.
  • How long is the flight from BOS to LHR?

    If you're able to take the direct flight (which is offered by British Airways), you will be able to leave BOS at 5:55 PM EDT and get to LHR at 5:10 AM BST (six hours and 15 minutes). Remember, there is a five-hour time difference.
  • Can I change the date of my flight?

    You sure can switch your departure date and you may save by changing when you leave. The lowest-cost day to fly in September is Wednesday. Being flexible with your travel days can provide you extra savings when booking.
  • What day of the week has the most flight time options?

    The day with the most departure times for this route is Monday with 11 options. Friday currently offers the fewest number of flight times with only nine options.
  • What is the cheapest day to fly?

    The cheapest day to fly from Boston to London is on Wednesday. If you are trying to save some cash on your next business trip look for flights on Wednesday.
  • How long does the average person visit London?

    Of course, you're not an average person, but if you were, you'd stay about 11 days.
  • Which airline has the least delays from Boston to London?

    Booking with Virgin Atlantic means you will arrive to London around the time you were supposed to. In fact, this timely airline has a 78% 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.

Boston to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with BOS to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Sep 7, 2019

Ice cream pop was a yummy surprise

Sep 6, 2019

Good airline .. I would use again

Aug 29, 2019

Wheelchair took forever to come at LHR

Aug 28, 2019

It is a decent flight, good value for money.

Aug 27, 2019

They allowed us to pre hoard.

Aug 25, 2019

Good movie selection. Free drinks.

Aug 22, 2019

most pleasant and accommodating crew I’ve ever had on a flight!

Aug 21, 2019

Over used and Very bad seat (34F). Paid for the comfort but in vain

Aug 17, 2019

One bathroom out of order not good, and couldn’t select seats ahead of time

Aug 8, 2019

Plane was too hot

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.