Cheapest return flights from Hamburg to Keflavik in September from $174

Best time to book flights for Hamburg (HAM) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Hamburg (HAM) to Keflavik (KEF) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep Fly Play direct
16 Sep - 30 Sep Fly Play direct
23 Sep - 30 Sep Fly Play direct
23 Sep - 07 Oct easyJet
23 Sep - 07 Oct Fly Play direct
30 Sep - 14 Oct Fly Play direct
02 Sep - 09 Sep Fly Play direct
09 Sep - 23 Sep Fly Play direct
02 Sep - 16 Sep Fly Play direct
23 Sep - 04 Oct Fly Play direct
20 Sep - 04 Oct Fly Play direct
20 Sep - 27 Sep Fly Play direct
06 Sep - 20 Sep Fly Play direct
13 Sep - 20 Sep Fly Play direct
06 Sep - 13 Sep Fly Play direct
27 Sep - 04 Oct easyJet
27 Sep - 04 Oct Fly Play direct
27 Sep - 11 Oct Fly Play direct
28 Sep - 12 Oct Ryanair
25 Sep - 09 Oct LOT

Also check the deals for one-way flights from Hamburg to Keflavik 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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