Cheapest return flights from Los Angeles to Keflavik in April from $653

Best time to book flights for Los Angeles (LAX) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Los Angeles (LAX) to Keflavik (KEF) in April 2025 (see full year).

Return flights

26 Apr - 03 May Alaska Airlines
07 Apr - 14 Apr jetBlue
08 Apr - 15 Apr jetBlue
02 Apr - 09 Apr jetBlue
04 Apr - 11 Apr jetBlue
03 Apr - 10 Apr jetBlue
06 Apr - 13 Apr jetBlue
04 Apr - 14 Apr Icelandair
18 Apr - 25 Apr British Airways
05 Apr - 12 Apr Finnair
12 Apr - 19 Apr Finnair

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

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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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