- Cheapest roundtrip flight
- from€676
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 87x / week
- Flight distance
- 5,264 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- City Airport
- Stansted
- Luton
- Southend
- Most popular airlines
- British Airways
- JetBlue Airways
- American Airlines
- Virgin Atlantic Airways
- Delta Air Lines
- British Airways
Flight schedule from Boston (BOS) to London (LON)
Select a travel date in the flight schedule for the route from Boston (BOS) to London (LON) and compare affordable flight deals.
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Matching outbound flights28 of 28
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- Aug 30 – Sep 5, 2026
- September 6 – 12, 2026
- September 13 – 19, 2026
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- BOSLHR1 stopover
- BOSLHRnonstop
- BOSLHR1 stopover
- BOSLHR1 stopover
- BOSLHR1 stopover
- BOSLHRnonstop
- BOSLHR1 stopover
- BOSLHRnonstop
- BOSLHRnonstop
- BOSLHRnonstop
- BOSLHRnonstop
- BOSLHRnonstop
- BOSLHRnonstop
- BOSLHR1 stopover
- BOSLHRnonstop
Tips and tricks to help you find cheap flights from Boston to London
Favorite airline: Icelandair
61 % of travelers choose to book flights on this route with Icelandair, United Airlines and Air Canada.
Icelandair
28 %
United Airlines
17 %
Air Canada
16 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Boston to London?
A nonstop flight from Boston to London typically takes around 6 hours 45 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 10 hours 10 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Boston to London?
Yes, there are nonstop flights from Boston to London, averaging around 12 to 13 flights per day, operated by, among others, British Airways, JetBlue Airways and American Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Boston to London?
Direct flights from Boston to London are operated by, among others, British Airways, JetBlue Airways and American Airlines. Connecting flights with one stop are also available, for example with Swiss (via Zurich), Icelandair (via Reykjavik-Keflavik) and Aer Lingus (via Shannon). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Boston to London?
Nonstop flights from Boston to London operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Boston to London?
From Boston to London, there are on average around 12 to 13 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Boston to London?
From Boston to London, there are around 88 to 89 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Boston to London depart?
The earliest nonstop flight from Boston to London usually departs at 7:25 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in London.
When does the last flight from Boston to London depart?
The last nonstop flight from Boston to London usually departs at 11:10 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.