Cheap Rex Airlines Flights to Mornington Island from $617*
expand_more
1 Passenger
expand_moreexpand_more
today
Search Top Routes and Airfare Deals to Mornington IslandÂ
flight_takeoff
flight_land
$
Cairns (CNS)to
Mornington Island (ONG)22/12/2025 - 24/12/2025
From
$906
Seen: 21 hrs ago
Round-trip
Economy
*Prices have been available for round-trip flights within the last 48 hours and may not be currently available. Additional baggage fees and fees for other optional services may apply. Other terms and conditions may apply.
Search Top Routes and Airfare Deals to Mornington IslandÂ
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Cairns (CNS) | Mornington Island (ONG) | Round-trip / Economy | 14/01/2026 - 26/01/2026 | From $906 Seen: 22 hrs ago |
| Mount Isa (ISA) | Mornington Island (ONG) | Round-trip / Economy | 13/01/2026 - 30/01/2026 | From $617 Seen: 16 hrs ago |
*Prices have been available for round-trip flights within the last 48 hours and may not be currently available. Additional baggage fees and fees for other optional services may apply. Other terms and conditions may apply.