Search flights from Boston (BOS) to London (LON)

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Cheapest flights to London

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Boston to London: things to know

The most popular route is from Logan Airport in Boston to London Heathrow Airport in London. On average this flight takes 7 hours 15 minutes one-way and costs $1,277 round-trip.

Most popular route
Logan Airport (BOS) to London Heathrow Airport (LHR)
Average flight time
7 hours 15 minutes
Average round-trip price
$1,277
Fly from Boston to London
27 airlines

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Airlines that fly from Boston to London

Airline options may vary according to recently booked flights and your search terms

  • British Airways
  • Virgin Atlantic
  • JetBlue
  • Originair
  • American Airlines
  • Icelandair
  • Aer Lingus
  • United Airlines
  • Iberia
  • TAP Portugal
  • Lufthansa
  • Finnair
  • Air France
  • Air Canada
  • Scandinavian Airlines
  • KLM

Frequently asked questions

Fly to more destinations from Boston

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Flights to London Heathrow Airport

Jet into this airport to explore London at your leisure. Compare flights, fares, and airlines – all in one place.

Flights to London Gatwick Airport

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Hotels in London

A popular choice with visitors to the United Kingdom.

Flights from the United States to the United Kingdom

More options to fly to the United Kingdom.

Flights from Boston to the United Kingdom

Plan your next getaway from Boston.

Flights to England

Getting to England just got easier!

Flights to Greater London

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Flights to Middlesex

Getting to Middlesex just got easier!

All flights

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