Need help booking?
Unpublished phone-only deals available
RDU to SIN: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Singapore (Singapore Changi Airport)
9,858 mi
15,866 km · 8,567 nm
19h 48m
estimated nonstop flight time
+12h
time difference · heading north
See live RDU→SIN fares Phone-only fares on this route — call free
Flight time details
9,858 miles nonstop takes roughly 19h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 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 RDU from SIN?
The flight distance from Raleigh-durham (RDU) to Singapore (SIN) is 9,858 miles (15,866 km, 8,567 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to SIN?
A nonstop flight takes about 19h 48m 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 Raleigh-durham and Singapore?
Singapore is 12 hours ahead of Raleigh-durham.
What is the cheapest way to fly from RDU to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–SIN that never appear on search engines, with no booking fees.