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

Return flights

07 Mar - 16 Mar	Vueling Airlines
09 Mar - 16 Mar	Ryanair
07 Mar - 10 Mar	easyJet
07 Mar - 13 Mar	Vueling Airlines
25 Mar - 29 Mar	Vueling Airlines
11 Mar - 17 Mar	Vueling Airlines
14 Mar - 16 Mar	Ryanair
02 Mar - 07 Mar	easyJet
05 Mar - 10 Mar	easyJet
12 Mar - 16 Mar	easyJet
30 Mar - 07 Apr	Vueling Airlines
29 Mar - 07 Apr	Vueling Airlines
31 Mar - 04 Apr	Vueling Airlines
29 Mar - 04 Apr	Vueling Airlines
27 Mar - 05 Apr	Ryanair
28 Mar - 05 Apr	Volotea
28 Mar - 04 Apr	Volotea
27 Mar - 04 Apr	Ryanair

Also check the deals for one-way flights from Sevilla 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 Sevilla to Keflavik in March from 146€

Return flights