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ZVK to LHR: distance & flight time
Savannakhet (Savannakhet Airport) → London (London Heathrow Airport)
5,956 mi
9,586 km · 5,176 nm
12h 9m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ZVK→LHR fares Phone-only fares on this route — call free
Flight time details
5,956 miles nonstop takes roughly 12h 9m 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
- ZVK — Savannakhet Airport · Savannakhet, Laos
- 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 ZVK
- KOP · Nakhon Phanom Airport58 mi away
- SNO · Sakon Nakhon Airport61 mi away
- ROI · Roi Et Airport72 mi away
- UBP · Ubon Ratchathani Airport90 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 ZVK from LHR?
The flight distance from Savannakhet (ZVK) to London (LHR) is 5,956 miles (9,586 km, 5,176 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZVK to LHR?
A nonstop flight takes about 12h 9m 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 ZVK to LHR?
Nonstop service on ZVK–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 12h 9m nonstop estimate.
What is the time difference between Savannakhet and London?
London is 6 hours behind Savannakhet.
What is the cheapest way to fly from ZVK to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZVK–LHR that never appear on search engines, with no booking fees.
Why are some ZVK to LHR fares phone-only?
Consolidator contracts let us sell certain ZVK–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.