Cheapest return flights from Los Angeles to Keflavik in March from $589

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

Return flights

24 Mar - 09 Apr British Airways
01 Mar - 11 Mar British Airways
05 Mar - 14 Mar Finnair
28 Mar - 04 Apr Finnair
17 Mar - 31 Mar Lufthansa
14 Mar - 21 Mar British Airways
25 Mar - 08 Apr Scandinavian Airlines

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

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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