Cheapest return flights from Los Angeles to Keflavik in May from 439€

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 May 2025 (see full year).

Return flights

05 May - 13 May Spirit Airlines
08 May - 16 May Spirit Airlines
06 May - 14 May Spirit Airlines
11 May - 19 May Spirit Airlines
12 May - 20 May Spirit Airlines
02 May - 10 May Spirit Airlines
04 May - 12 May Spirit Airlines
07 May - 15 May Spirit Airlines
18 May - 29 May Spirit Airlines
13 May - 21 May Spirit Airlines
26 May - 03 Jun Spirit Airlines
26 May - 02 Jun Spirit Airlines
27 May - 03 Jun Spirit Airlines
25 May - 02 Jun Spirit Airlines
28 May - 05 Jun Spirit Airlines
24 May - 01 Jun Spirit Airlines
27 May - 04 Jun Spirit Airlines
23 May - 03 Jun Sun Country Airlines

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

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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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