Cheapest one-way flights from Cairns to London in September from 497€

Best time to book flights for Cairns (CNS) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Cairns (CNS) to London (LHR) in September 2025 (see full year).

One-Way flights

09 Sep Jetstar
22 Sep Indonesia AirAsia
30 Sep Virgin Australia
10 Sep Singapore Airlines
12 Sep Virgin Australia
03 Sep Jetstar

Also check the deals for return flights from Cairns to London in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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