Flights from Ontario to Singapore (ONT to SIN)

Loading map...

viaSan Francisco(SFO)

ONT→SFO+1h 30mSFO→SIN

18h 10m

viaTaipei(TPE)

ONT→TPE+1h 30mTPE→SIN

18h 12m

viaSeattle(SEA)

ONT→SEA+1h 30mSEA→SIN

18h 35m

viaNew York(JFK)

ONT→JFK+1h 30mJFK→SIN

24h 8m

Frequently asked questions

Are there direct flights from Ontario to Singapore? Currently, there are no direct flights from ONT to SIN. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Ontario → Singapore.

Try a nearby airport to Ontario

Flights to Singapore (SIN) from other airports within 350 km of Ontario. Often unlocks cheaper fares or better times.

SNA → SIN 48 km from ONT Santa Ana → Singapore USA · 48 destinations LGB → SIN 57 km from ONT Long Beach → Singapore USA · 18 destinations BUR → SIN 71 km from ONT Burbank → Singapore USA · 31 destinations LAX → SIN 75 km from ONT Los Angeles → Singapore USA · 181 destinations VNY → SIN 84 km from ONT Los Angeles → Singapore USA · 9 destinations

Or try a nearby airport to Singapore

Flights from Ontario (ONT) to other airports within 350 km of Singapore.

ONT → BTH 30 km from SIN Ontario → Batam Indonesia · 17 destinations ONT → JHB 47 km from SIN Ontario → Johor Bharu Malaysia · 21 destinations ONT → KUL 296 km from SIN Ontario → Kuala Lumpur Malaysia · 146 destinations ONT → PKU 300 km from SIN Ontario → Pekanbaru Indonesia · 10 destinations ONT → SZB 334 km from SIN Ontario → Kuala Lumpur Malaysia · 13 destinations

Other flights from Ontario (ONT)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boise (BOI) Charlotte (CLT) Chicago (MDW) Chicago (ORD) Dallas (DAL) All 31 destinations →

Other flights from Singapore (SIN)

Abu Dhabi (AUH) Addis Ababa (ADD) Adelaide (ADL) Ahmedabad (AMD) Amritsar (ATQ) Amsterdam (AMS) Angeles (CRK) Athens (ATH) All 163 destinations →

Flights from Ontario to Singapore (ONT → SIN)