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OKO to SIN: distance & flight time
Yokota (Yokota Air Base) → Singapore (Singapore Changi Airport)
3,282 mi
5,282 km · 2,852 nm
6h 54m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OKO→SIN fares Phone-only fares on this route — call free
Flight time details
3,282 miles nonstop takes roughly 6h 54m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- SIN — Singapore Changi Airport · Singapore, Singapore
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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is OKO from SIN?
The flight distance from Yokota (OKO) to Singapore (SIN) is 3,282 miles (5,282 km, 2,852 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to SIN?
A nonstop flight takes about 6h 54m 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 OKO to SIN?
Nonstop service on OKO–SIN 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 6h 54m nonstop estimate.
What is the time difference between Yokota and Singapore?
Singapore is 1 hour behind Yokota.
What is the cheapest way to fly from OKO to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–SIN that never appear on search engines, with no booking fees.
Why are some OKO to SIN fares phone-only?
Consolidator contracts let us sell certain OKO–SIN 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.