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Ontario to Kingsford Smith Airport flight
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Cheap Flights from Ontario to Kingsford Smith Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ONT09:40
        36h
        1 stop
        SYD14:40
        Ontario - Sydney|Fri, Jun 28|Hawaiian Airlines
        HK$ 2,885HK$ 4,214
        32% OFF
        32% OFF
        HK$ 4,214HK$ 2,885
      • ONT06:10
        39h 30m
        2 stops
        SYD14:40
        Ontario - Sydney|Wed, Jun 26|United Airlines
        HK$ 2,958HK$ 4,214
        30% OFF
        30% OFF
        HK$ 4,214HK$ 2,958
      • ONT12:05
        33h 35m
        2 stops
        SYD14:40
        Ontario - Sydney|Thu, Jun 27|United Airlines
        HK$ 3,176HK$ 4,214
        25% OFF
        25% OFF
        HK$ 4,214HK$ 3,176
      • ONT06:00
        39h 40m
        2 stops
        SYD14:40
        Ontario - Sydney|Wed, May 15|Alaska Airlines
        HK$ 3,222
        HK$ 3,222
      • ONT07:45
        37h 55m
        2 stops
        SYD14:40
        Ontario - Sydney|Mon, Jul 8|Delta Air Lines
        HK$ 3,242
        HK$ 3,242
      • ONT20:09
        49h 31m
        2 stops
        SYD14:40
        Ontario - Sydney|Sat, May 18|Alaska Airlines
        HK$ 3,245
        HK$ 3,245
      • ONT06:20
        39h 20m
        2 stops
        SYD14:40
        Ontario - Sydney|Wed, Jun 19|United Airlines
        HK$ 3,250
        HK$ 3,250
      • ONT06:20
        39h 20m
        2 stops
        SYD14:40
        Ontario - Sydney|Thu, Jun 20|United Airlines
        HK$ 3,306
        HK$ 3,306
      • ONT08:30
        37h 10m
        1 stop
        SYD14:40
        Ontario - Sydney|Thu, Jun 20|Hawaiian Airlines
        HK$ 3,379
        HK$ 3,379
      • ONT06:00
        39h 40m
        2 stops
        SYD14:40
        Ontario - Sydney|Fri, May 17|Alaska Airlines
        HK$ 3,449
        HK$ 3,449
      • ONT13:00
        3h 5m
        Direct
        SYD14:00
        Ontario - Sydney|Sat, May 18|Hawaiian Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ontario to Kingsford Smith Airport
Hawaiian Airlines
From HK$ 2,885
United Airlines
From HK$ 2,958
Alaska Airlines
From HK$ 3,222
Delta Air Lines
From HK$ 3,242
Frontier Airlines
From HK$ 3,985
China Airlines
From HK$ 6,134
American Airlines
From HK$ 13,026
Air Canada
From HK$ 19,810
Qatar Airways
From HK$ 21,597
ANA airlines
Find more flights and airlines

Airports in Ontario

  • 12517.03 km from central Ontario
    Ontario International Airport
    Tickets From
    HK$ 2,885
Flight Schedule from Ontario to Kingsford Smith Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AS1091

    Alaska Airlines

    06:00

    ONT

    2.7h

    08:40

    SEA

    SMTWTFS
    Search

  2. AS853

    Alaska Airlines

    15:59

    SEA

    6.0h

    19:02

    HNL

    SMTWTFS

  3. JQ004

    Jetstar Airways

    08:20

    HNL

    10.3h

    14:40

    SYD

    S--W-F-

  4. AS1091

    Alaska Airlines

    06:00

    ONT

    2.7h

    08:40

    SEA

    SMTWTFS
    Search

  5. AS811

    Alaska Airlines

    18:29

    SEA

    6.0h

    21:32

    HNL

    SMTWTFS

  6. JQ004

    Jetstar Airways

    08:20

    HNL

    10.3h

    14:40

    SYD

    S--W-F-

  7. F92677

    Frontier Airlines

    07:36

    ONT

    1.4h

    09:02

    SFO

    SMTWTFS
    Search

  8. NZ007

    Air New Zealand

    22:00

    SFO

    13.0h

    06:00

    AKL

    SM-WT-S

  9. NZ101

    Air New Zealand

    07:00

    AKL

    3.8h

    08:45

    SYD

    -MTWTFS

  10. HA079

    Hawaiian Airlines

    09:50

    ONT

    5.9h

    12:45

    HNL

    SMTWTFS
    Search

  11. HA451

    Hawaiian Airlines

    13:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  12. HA079

    Hawaiian Airlines

    09:50

    ONT

    5.9h

    12:45

    HNL

    SMTWTFS
    Search

  13. JQ004

    Jetstar Airways

    08:20

    HNL

    10.3h

    14:40

    SYD

    S--W-F-

  14. F91358

    Frontier Airlines

    12:28

    ONT

    1.4h

    13:49

    LAS

    ---WT--
    Search

  15. HA017

    Hawaiian Airlines

    01:45

    LAS

    6.3h

    05:00

    HNL

    SMTWTFS

  16. HA451

    Hawaiian Airlines

    13:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  17. F92232

    Frontier Airlines

    17:30

    ONT

    1.2h

    18:43

    LAS

    SMT--FS
    Search

  18. HA017

    Hawaiian Airlines

    01:45

    LAS

    6.3h

    05:00

    HNL

    SMTWTFS

  19. HA451

    Hawaiian Airlines

    13:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  20. AS1087

    Alaska Airlines

    20:20

    ONT

    2.6h

    22:55

    SEA

    SM-WTFS
    Search

  21. AS823

    Alaska Airlines

    19:55

    SEA

    6.1h

    22:59

    HNL

    S-TWTFS

  22. JQ004

    Jetstar Airways

    08:20

    HNL

    10.3h

    14:40

    SYD

    S--W-F-

  23. F94206

    Frontier Airlines

    20:35

    ONT

    1.3h

    21:54

    LAS

    ---WTF-
    Search

  24. HA017

    Hawaiian Airlines

    01:45

    LAS

    6.3h

    05:00

    HNL

    SMTWTFS

  25. HA451

    Hawaiian Airlines

    13:00

    HNL

    10.8h

    19:45

    SYD

    S-TWTF-

  26. F94758

    Frontier Airlines

    23:22

    ONT

    1.3h

    00:40

    LAS

    ---WT--
    Search

  27. HA005

    Hawaiian Airlines

    18:30

    LAS

    6.3h

    21:45

    HNL

    SMTWTFS

  28. JQ004

    Jetstar Airways

    08:20

    HNL

    10.3h

    14:40

    SYD

    S--W-F-
Find more flights and airlines

Flight Info of Flights from Ontario to Kingsford Smith Airport

Cheapest return ticket price

HK$ 7,712

Cheapest direct flight price

HK$ 2,884

Cheapest month

September

Peak season for travel

November

FAQs for Ontario to Kingsford Smith Airport Flights

  • When to buy flight tickets from Ontario (ONT) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Ontario to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Ontario (ONT) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around HK$ 10,867.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.

  • What's the most popular airline for direct flights from Ontario (ONT) to Sydney (SYD)?

    United Airlines operates 1 direct flights from Ontario (ONT) to Sydney (SYD).

  • How many airports in Sydney?

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