AirHint found the following cheapest return flights from Bristol (BRS) to Keflavik (KEF) in March 2026 (see full year).

Return flights

10 Mar - 19 Mar	easyJet	direct
10 Mar - 17 Mar	easyJet	direct
10 Mar - 12 Mar	easyJet	direct
16 Mar - 19 Mar	easyJet
03 Mar - 19 Mar	easyJet	direct
09 Mar - 17 Mar	easyJet
03 Mar - 12 Mar	easyJet	direct
03 Mar - 17 Mar	easyJet	direct
17 Mar - 19 Mar	easyJet	direct
09 Mar - 10 Mar	easyJet
25 Mar - 28 Apr	easyJet
25 Mar - 01 Apr	easyJet
28 Mar - 01 Apr	easyJet
30 Mar - 06 Apr	Ryanair

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

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 Bristol to Keflavik in March from 94€

Return flights