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FKS to ZBY: distance & flight time
Fukushima (Fukushima Airport) → Sainyabuli (Sayaboury Airport)
2,639 mi
4,247 km · 2,293 nm
5h 38m
estimated nonstop flight time
—
time difference · heading west
See live FKS→ZBY fares Phone-only fares on this route — call free
Flight time details
2,639 miles nonstop takes roughly 5h 38m gate to gate, flying west. 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
- FKS — Fukushima Airport · Fukushima, Japan
- 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 FKS
- NRT · Narita International Airport101 mi away
- SDJ · Sendai Airport68 mi away
- IBR · Hyakuri Airport72 mi away
- HND · Tokyo Haneda International Airport121 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 FKS from ZBY?
The flight distance from Fukushima (FKS) to Sainyabuli (ZBY) is 2,639 miles (4,247 km, 2,293 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FKS to ZBY?
A nonstop flight takes about 5h 38m 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 FKS to ZBY?
Nonstop service on FKS–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 5h 38m nonstop estimate.
What is the cheapest way to fly from FKS to ZBY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FKS–ZBY that never appear on search engines, with no booking fees.
Why are some FKS to ZBY fares phone-only?
Consolidator contracts let us sell certain FKS–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.