Cheap flights from Ontario to Asia

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Check our current prices for flights from Ontario to Asia. 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 Asia, you will need to run a search below.

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From $1342 / RT details

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Cheap Phnom Penh airfares from $1342/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/21/2025, 12:10 am from Ontario Int`l (ONT) airport and arrives at Phnom Penh (PNH) at 04:05 pm. The flight time is 15 hours and 55 minutes. The Returning flight departes on 06/11/2025, 10:50 am (other return dates are also available). Date posted: 13 Jan 2025

Price evolution for flights From Ontario To Asia

Price overview for flights from Ontario to Asia

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

  • $1342China Air flight China Air 
    FromToDepartureTime
    Ontario, CA (ONT)Phnom Penh, KH (PNH)05/21/202512:10 am
    Phnom Penh, KH (PNH)Ontario, CA (ONT)06/11/202510:50 am
    cheapoair.com check price
  • $1577Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Phnom Penh, KH (PNH)05/21/202512:10 am
    Phnom Penh, KH (PNH)Ontario, CA (ONT)06/11/202510:50 am
    cheapoair.com check price
  • We are sorry but currently there are no oneway offers for flights from Ontario to Asia.
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Specify your search details. Browse the cheapest flights from Ontario to Asia, Asia hotel rooms and Ontario to Asia vacation packages from the most popular providers, airline consolidators and travel search engines.

Know what to do when flying to Asia?

Hong Kong Travel Guide Oriental Hong Kong Hong Kong is the gateway to China East Asia and Southeast Asia.  This popular tourist destination is considered one of the world’s financial centers.  This harbor city houses a colorful culture of east meets west [...]
Hong Kong History The Hong Kong Harbor The harbor city of Hong Kong began as a humble fishing village known to produce salt and served as a trading port.  Later on the city will transform into an important strategic military port and then become what is now [...]
Hong Kong Sightseeing To the Hong Kong bound the city is a seeming urban jungle of skyscrapers and harbor views but if you look closely it's not at all what it seems.  There are parks to explore, beaches to visit and of course shops to splurge on.  It's a [...]
Hong Kong Nightlife The Sounds of Hong Kong The city of Hong Kong offers its tourists a slew of activities after dark.  Whether it’s a night at the theater or a round of drinks at the club, there’s bound to be a night life activity that will suit your taste [...]
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