Cheapest return flights from Sydney to Keflavik in January from 1256€

AirHint found the following cheapest return flights from Sydney (SYD) to Keflavik (KEF) in January 2026 (see full year).

Return flights

21 Jan - 28 Jan Qantas
12 Jan - 28 Feb British Airways
11 Jan - 28 Feb British Airways

Also check the deals for one-way flights from Sydney to Keflavik in January.

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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