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LCY to ZBY: distance & flight time
London (London City Airport) → Sainyabuli (Sayaboury Airport)
5,665 mi
9,118 km · 4,923 nm
11h 35m
estimated nonstop flight time
—
time difference · heading east
See live LCY→ZBY fares Phone-only fares on this route — call free
Flight time details
5,665 miles nonstop takes roughly 11h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LCY — London City Airport · London, United Kingdom
- ZBY — Sayaboury Airport · Sainyabuli, Laos
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 LCY
- LHR · London Heathrow Airport22 mi away
- LGW · London Gatwick Airport27 mi away
- BQH · London Biggin Hill Airport12 mi away
- NHT · RAF Northolt21 mi away
Near ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Frequently asked questions
How far is LCY from ZBY?
The flight distance from London (LCY) to Sainyabuli (ZBY) is 5,665 miles (9,118 km, 4,923 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LCY to ZBY?
A nonstop flight takes about 11h 35m 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 LCY to ZBY?
Nonstop service on LCY–ZBY 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 11h 35m nonstop estimate.
What is the cheapest way to fly from LCY to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LCY–ZBY that never appear on search engines, with no booking fees.
Why are some LCY to ZBY fares phone-only?
Consolidator contracts let us sell certain LCY–ZBY 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.