Cheap flights from Ontario to Changi

Travel > Asia > Singapore > Ontario to Changi flights

Check our current prices for flights from Ontario to Changi. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Ontario to Changi, you will need to run a search below.

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From $897 / RT details

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Cheap Changi airfares from $897/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/29/2025, 06:00 am from Ontario Int`l (ONT) airport and arrives at Singapore Changi (SIN) at 12:50 am. The flight time is 18 hours and 50 minutes. The Returning flight departes on 02/05/2025, 08:15 am (other return dates are also available). Date posted: 27 Dec 2024

Price evolution for flights From Ontario To Changi

Recent Deals on Flights from Ontario to Changi:Roundtrip / Oneway

• $897 Japan Airlines 

  From	To	Departure	Time
  Ontario, CA (ONT)	Changi, SG (SIN)	01/29/2025	06:00 am
  Changi, SG (SIN)	Ontario, CA (ONT)	02/05/2025	08:15 am

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• $1013 Korean Air 

  From	To	Departure	Time
  Ontario, CA (ONT)	Changi, SG (SIN)	01/29/2025	06:00 am
  Changi, SG (SIN)	Ontario, CA (ONT)	02/05/2025	11:00 am

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• $1154 Korean Air 

  From	To	Departure	Time
  Ontario, CA (ONT)	Changi, SG (SIN)	01/20/2025	06:00 am
  Changi, SG (SIN)	Ontario, CA (ONT)	01/30/2025	10:30 pm

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• $1506 China Air 

  From	To	Departure	Time
  Ontario, CA (ONT)	Changi, SG (SIN)	01/20/2025	10:45 pm
  Changi, SG (SIN)	Ontario, CA (ONT)	01/30/2025	02:00 am

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• We are sorry but currently there are no oneway offers for flights from Ontario to Changi.
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