AirHint found the following cheapest return flights from Bari (BRI) to Keflavik (KEF) in December 2025 (see full year).

Return flights

01 Dec - 04 Dec	easyJet
10 Dec - 16 Dec	easyJet
11 Dec - 16 Dec	easyJet
12 Dec - 16 Dec	easyJet
01 Dec - 06 Dec	easyJet
01 Dec - 08 Dec	easyJet
01 Dec - 05 Dec	easyJet
08 Dec - 12 Dec	Ryanair
01 Dec - 07 Dec	easyJet
05 Dec - 11 Dec	Wizz Air Malta
31 Dec - 06 Jan	Wizz Air Malta
22 Dec - 02 Jan	easyJet
31 Dec - 07 Jan	Ryanair
30 Dec - 02 Jan	Ryanair
29 Dec - 05 Jan	Ryanair
29 Dec - 09 Jan	Ryanair
29 Dec - 02 Jan	Ryanair
28 Dec - 04 Jan	Ryanair
27 Dec - 06 Jan	Ryanair

Also check the deals for one-way flights from Bari to Keflavik in December.

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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Cheapest return flights from Bari to Keflavik in December from $191

Return flights