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CMF to LHR: distance & flight time

Chambery (Chambéry-Savoie Airport) → London (London Heathrow Airport)

496 mi
798 km · 431 nm
1h 33m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CMF→LHR fares Phone-only fares on this route — call free

Flight time details

496 miles nonstop takes roughly 1h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is CMF from LHR?

The flight distance from Chambery (CMF) to London (LHR) is 496 miles (798 km, 431 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CMF to LHR?

A nonstop flight takes about 1h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between Chambery and London?

London is 1 hour behind Chambery.

What is the cheapest way to fly from CMF to LHR?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMF–LHR that never appear on search engines, with no booking fees.
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