AirHint found the following cheapest return flights from Liverpool (LPL) to Keflavik (KEF) in September 2026 (see full year).
Return flights
| 09 Sep - 15 Sep | Wizz Air | ||
| 19 Sep - 26 Sep | Ryanair | ||
| 10 Sep - 16 Sep | Ryanair | ||
| 11 Sep - 18 Sep | Ryanair | ||
| 29 Sep - 03 Oct | Ryanair | ||
| 07 Sep - 14 Sep | Ryanair |
Also check the deals for one-way flights from Liverpool to Keflavik in September.
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