Need help booking?
Unpublished phone-only deals available
OTP to XSP: distance & flight time
Bucharest (Henri Coandă International Airport) → Singapore (Seletar Airport)
5,550 mi
8,932 km · 4,823 nm
11h 21m
estimated nonstop flight time
+5h
time difference · heading east
See live OTP→XSP fares Phone-only fares on this route — call free
Flight time details
5,550 miles nonstop takes roughly 11h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OTP — Henri Coandă International Airport · Bucharest, Romania
- XSP — Seletar 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 OTP
- BBU · Băneasa International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport100 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport119 mi away
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is OTP from XSP?
The flight distance from Bucharest (OTP) to Singapore (XSP) is 5,550 miles (8,932 km, 4,823 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTP to XSP?
A nonstop flight takes about 11h 21m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Bucharest and Singapore?
Singapore is 5 hours ahead of Bucharest.
What is the cheapest way to fly from OTP to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTP–XSP that never appear on search engines, with no booking fees.