Cheapest return flights from Bristol to Keflavik in December from 79€

Best time to book flights for Bristol (BRS) to Keflavik (KEF) flights at AirHint

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

Return flights

02 Dec - 10 Dec easyJet direct
02 Dec - 05 Dec easyJet direct
09 Dec - 12 Dec easyJet direct
10 Dec - 14 Dec easyJet direct
05 Dec - 07 Dec easyJet direct
04 Dec - 07 Dec easyJet direct
11 Dec - 14 Dec easyJet direct
20 Dec - 27 Dec Ryanair
20 Dec - 23 Dec Ryanair
30 Dec - 03 Jan Ryanair
30 Dec - 02 Jan Aer Lingus

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

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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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