AirHint found the following cheapest return flights from Ronchi De Legionari (TRS) to Keflavik (KEF) in April 2026 (see full year).
Return flights
| 29 Apr - 05 May | Lufthansa | ||
| 25 Apr - 03 May | Ryanair | ||
| 26 Apr - 03 May | Ryanair | ||
| 24 Apr - 03 May | Ryanair | ||
| 26 Apr - 29 Apr | Ryanair | ||
| 27 Apr - 04 May | Ryanair |
Also check the deals for one-way flights from Ronchi De Legionari to Keflavik in April.
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