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KKC to LHR: distance & flight time
Khon Kaen (Khon Kaen Airport) → London (London Heathrow Airport)
5,882 mi
9,466 km · 5,111 nm
12h
estimated nonstop flight time
-6h
time difference · heading northwest
See live KKC→LHR fares Phone-only fares on this route — call free
Flight time details
5,882 miles nonstop takes roughly 12h 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
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- 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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 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 KKC from LHR?
The flight distance from Khon Kaen (KKC) to London (LHR) is 5,882 miles (9,466 km, 5,111 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to LHR?
A nonstop flight takes about 12h 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 Khon Kaen and London?
London is 6 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–LHR that never appear on search engines, with no booking fees.