AirHint found the following cheapest return flights from Delhi (DEL) to Keflavik (KEF) in April 2026 (see full year).
Return flights
| 30 Apr - 08 May | Finnair | ||
| 30 Apr - 09 May | LOT | ||
| 23 Apr - 30 Apr | Finnair | ||
| 20 Apr - 29 Apr | Finnair | ||
| 20 Apr - 25 Apr | Finnair | ||
| 05 Apr - 13 Apr | Qatar Airways | ||
| 08 Apr - 22 Apr | Qatar Airways | ||
| 04 Apr - 11 Apr | Finnair |
Also check the deals for one-way flights from Delhi to Keflavik in April.
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