AirHint found the following cheapest return flights from Santiago (SCL) to Keflavik (KEF) in March 2026 (see full year).
Return flights
| 11 Mar - 28 Mar | LATAM Airlines Group | ||
| 23 Mar - 02 Apr | LEVEL | ||
| 14 Mar - 27 Mar | LEVEL | ||
| 06 Mar - 10 Mar | Copa |
Also check the deals for one-way flights from Santiago to Keflavik in March.
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