Cheapest one-way flights from Cairns to London in May from $586

AirHint found the following cheapest one-way flights from Cairns (CNS) to London (LHR) in May 2026 (see full year).

One-Way flights

10 May Qantas
16 May Jetstar
05 May Jetstar
15 May Virgin Australia
11 May Jetstar
21 May Virgin Australia
31 May Jetstar
03 May Jetstar

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

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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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