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KLV to LHR: distance & flight time
Karlovy Vary (Karlovy Vary International Airport) → London (London Heathrow Airport)
589 mi
949 km · 512 nm
1h 45m
estimated nonstop flight time
-1h
time difference · heading west
See live KLV→LHR fares Phone-only fares on this route — call free
Flight time details
589 miles nonstop takes roughly 1h 45m gate to gate, flying west. 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.
The two airports
- KLV — Karlovy Vary International Airport · Karlovy Vary, Czech Republic
- 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 KLV
- HOQ · Hof-Plauen Airport47 mi away
- AOC · Altenburg-Nobitz Airport57 mi away
- BYU · Bayreuth Airport58 mi away
- PRG · Václav Havel Airport Prague60 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 KLV from LHR?
The flight distance from Karlovy Vary (KLV) to London (LHR) is 589 miles (949 km, 512 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLV to LHR?
A nonstop flight takes about 1h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KLV to LHR?
Nonstop service on KLV–LHR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 45m nonstop estimate.
What is the time difference between Karlovy Vary and London?
London is 1 hour behind Karlovy Vary.
What is the cheapest way to fly from KLV to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLV–LHR that never appear on search engines, with no booking fees.
Why are some KLV to LHR fares phone-only?
Consolidator contracts let us sell certain KLV–LHR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.