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RBE to LHR: distance & flight time
Ratanakiri (Ratanakiri Airport) → London (London Heathrow Airport)
6,202 mi
9,981 km · 5,389 nm
12h 38m
estimated nonstop flight time
-6h
time difference · heading northwest
See live RBE→LHR fares Phone-only fares on this route — call free
Flight time details
6,202 miles nonstop takes roughly 12h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
- LHR — London Heathrow Airport · London, United Kingdom
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 RBE
- TNX · Stung Treng Airport67 mi away
- PXU · Pleiku Airport72 mi away
- AOU · Attopeu Airport76 mi away
- BMV · Buon Ma Thuot Airport106 mi away
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Frequently asked questions
How far is RBE from LHR?
The flight distance from Ratanakiri (RBE) to London (LHR) is 6,202 miles (9,981 km, 5,389 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBE to LHR?
A nonstop flight takes about 12h 38m 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 Ratanakiri and London?
London is 6 hours behind Ratanakiri.
What is the cheapest way to fly from RBE to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–LHR that never appear on search engines, with no booking fees.