Cheapest return flights from Bremen to Keflavik in September from $268

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

Return flights

20 Sep - 26 Sep Ryanair
10 Sep - 17 Sep Ryanair
03 Sep - 11 Sep Ryanair
10 Sep - 20 Sep Ryanair
10 Sep - 18 Sep Ryanair
04 Sep - 13 Sep Ryanair
06 Sep - 14 Sep Ryanair
13 Sep - 21 Sep Ryanair
04 Sep - 12 Sep Ryanair
07 Sep - 14 Sep KLM

Also check the deals for one-way flights from Bremen 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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.