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URS to ZBY: distance & flight time
Kursk (Kursk East Airport) → Sainyabuli (Sayaboury Airport)
4,136 mi
6,657 km · 3,594 nm
8h 35m
estimated nonstop flight time
—
time difference · heading east
See live URS→ZBY fares Phone-only fares on this route — call free
Flight time details
4,136 miles nonstop takes roughly 8h 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
- URS — Kursk East Airport · Kursk, Russia
- 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 URS
- EGO · Belgorod International Airport78 mi away
- OEL · Oryol Yuzhny Airport83 mi away
- VOZ · Voronezh International Airport125 mi away
- HRK · Kharkiv International Airport126 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 URS from ZBY?
The flight distance from Kursk (URS) to Sainyabuli (ZBY) is 4,136 miles (6,657 km, 3,594 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from URS to ZBY?
A nonstop flight takes about 8h 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 URS to ZBY?
Nonstop service on URS–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 8h 35m nonstop estimate.
What is the cheapest way to fly from URS to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on URS–ZBY that never appear on search engines, with no booking fees.
Why are some URS to ZBY fares phone-only?
Consolidator contracts let us sell certain URS–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.