Need help booking?
Unpublished phone-only deals available
YOW to XSP: distance & flight time
Ottawa (Ottawa Macdonald-Cartier International Airport) → Singapore (Seletar Airport)
9,207 mi
14,818 km · 8,001 nm
18h 31m
estimated nonstop flight time
+12h
time difference · heading north
See live YOW→XSP fares Phone-only fares on this route — call free
Flight time details
9,207 miles nonstop takes roughly 18h 31m 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
- YOW — Ottawa Macdonald-Cartier International Airport · Ottawa, Canada
- 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 YOW
- YRO · Ottawa / Rockcliffe Airport10 mi away
- YND · Ottawa / Gatineau Airport15 mi away
- YSH · Smiths Falls-Montague (Russ Beach) Airport29 mi away
- OGS · Ogdensburg International Airport45 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 YOW from XSP?
The flight distance from Ottawa (YOW) to Singapore (XSP) is 9,207 miles (14,818 km, 8,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOW to XSP?
A nonstop flight takes about 18h 31m 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 Ottawa and Singapore?
Singapore is 12 hours ahead of Ottawa.
What is the cheapest way to fly from YOW to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOW–XSP that never appear on search engines, with no booking fees.