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Osaka → Sydney cheapest one-way flights by date

• Oct19Mon

  JetstarJQ14

  21:20KIX 9h 45m · Nonstop 09:05⁺¹SYD
  $406one way Check seats
• Dec3Thu

  PeachMM743

  16:00KIX 12h 15m · 1 stop 06:15⁺¹SYD
  $379one way Check seats
• Dec2Wed

  Jeju Air7C1304

  12:00KIX 12h 20m · 1 stop 02:20⁺¹SYD
  $397one way Check seats
• Nov21Sat

  China SouthernCZ390

  16:00KIX 14h · 1 stop 08:00⁺¹SYD
  $387one way Check seats
• Oct24Sat

  Cebu Pacific5J827

  19:35KIX 12h 55m · 1 stop 10:30⁺¹SYD
  $439one way Check seats
• Nov1Sun

  China EasternMU516

  14:20KIX 13h 15m · 1 stop 05:35⁺¹SYD
  $429one way Check seats
• Nov3Tue

  China EasternMU226

  13:10KIX 13h 25m · 1 stop 04:35⁺¹SYD
  $431one way Check seats
• Dec1Tue

  ScootTR881

  11:30KIX 14h 55m · 1 stop 04:25⁺¹SYD
  $375one way Check seats
• Nov7Sat

  Jetstar JapanGK234

  20:05KIX 15h 25m · 2 stops 13:30⁺¹SYD
  $450one way Check seats
• Dec25Fri

  PeachMM307

  07:50KIX 15h · 2 stops 00:50⁺¹SYD
  $484one way Check seats

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One-way fares. Tap a date to check availability.

Updated: Oct 15, 2026, 2:40 PM