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

1 direct, 72 routes with 1 stop, 6725 with 2 stops. Straight-line distance 5241 km.

## Direct

British Airways, Delta Air Lines, Virgin Atlantic, American Airlines, JetBlue flies direct, about 5255 km.

## Shortest routes

- LHR → BOS · 5255 km · about 460 min · 0 stops
- LHR → SNN → BOS · 5255 km · about 615 min · 1 stop
- LHR → YHZ → BOS · 5264 km · about 622 min · 1 stop
- LHR → DUB → BOS · 5267 km · about 607 min · 1 stop
- LHR → EDI → BOS · 5474 km · about 613 min · 1 stop
- LHR → YUL → BOS · 5638 km · about 627 min · 1 stop
- LHR → KEF → BOS · 5784 km · about 635 min · 1 stop
- LHR → JFK → BOS · 5855 km · about 657 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/LHR/BOS
- This page: https://travel.buy-it.gr/api/v1/routes/LHR/BOS.md
- HTML, English: https://travel.buy-it.gr/en/flights/LHR-BOS
- All routes: https://travel.buy-it.gr/api/search?from=LHR&to=BOS&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=LHR&to=BOS
- Price a path on one date: https://travel.buy-it.gr/api/price?path=LHR,BOS&date=2026-10-10

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.