Cheapest return flights from Bristol to Keflavik in September from 197€

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

Return flights

29 Sep - 06 Oct easyJet
15 Sep - 18 Sep Ryanair
18 Sep - 21 Sep Ryanair
13 Sep - 18 Sep Ryanair
22 Sep - 25 Sep easyJet
05 Sep - 07 Sep Ryanair
06 Sep - 13 Sep Ryanair
06 Sep - 14 Sep Ryanair
01 Sep - 11 Sep Ryanair
13 Sep - 30 Sep Ryanair
05 Sep - 09 Sep easyJet

Also check the deals for one-way flights from Bristol 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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