Need help booking?
Unpublished phone-only deals available
LHR to OBS: distance & flight time
London (London Heathrow Airport) → Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport)
528 mi
850 km · 459 nm
1h 37m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LHR→OBS fares Phone-only fares on this route — call free
Flight time details
528 miles nonstop takes roughly 1h 37m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LHR — London Heathrow Airport · London, United Kingdom
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Near OBS
- XOG · Orange-Caritat (BA 115) Air Base37 mi away
- VAF · Valence-Chabeuil Airport39 mi away
- MEN · Mende-Brenoux Airfield41 mi away
- LPY · Le Puy-Loudes Airport48 mi away
Frequently asked questions
How far is LHR from OBS?
The flight distance from London (LHR) to Aubenas-vals-lanas (OBS) is 528 miles (850 km, 459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHR to OBS?
A nonstop flight takes about 1h 37m 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 London and Aubenas-vals-lanas?
Aubenas-vals-lanas is 1 hour ahead of London.
What is the cheapest way to fly from LHR to OBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–OBS that never appear on search engines, with no booking fees.