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HER to ZBY: distance & flight time
Heraklion (Heraklion International Nikos Kazantzakis Airport) → Sainyabuli (Sayaboury Airport)
4,718 mi
7,593 km · 4,100 nm
9h 43m
estimated nonstop flight time
—
time difference · heading east
See live HER→ZBY fares Phone-only fares on this route — call free
Flight time details
4,718 miles nonstop takes roughly 9h 43m 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
- HER — Heraklion International Nikos Kazantzakis Airport · Heraklion, Greece
- 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 HER
- JSH · Sitia Airport53 mi away
- CHQ · Chania International Airport60 mi away
- JTR · Santorini Airport75 mi away
- KSJ · Kasos Airport98 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 HER from ZBY?
The flight distance from Heraklion (HER) to Sainyabuli (ZBY) is 4,718 miles (7,593 km, 4,100 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HER to ZBY?
A nonstop flight takes about 9h 43m 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 HER to ZBY?
Nonstop service on HER–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 9h 43m nonstop estimate.
What is the cheapest way to fly from HER to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HER–ZBY that never appear on search engines, with no booking fees.
Why are some HER to ZBY fares phone-only?
Consolidator contracts let us sell certain HER–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.