Cheapest return flights from Dublin to Keflavik in April from 155€

Best time to book flights for Dublin (DUB) to Keflavik (KEF) flights at AirHint

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

Return flights

27 Apr - 30 Apr Ryanair
03 Apr - 09 Apr Fly Play direct
03 Apr - 06 Apr Fly Play direct
02 Apr - 07 Apr Fly Play direct
02 Apr - 06 Apr Fly Play direct
10 Apr - 14 May Ryanair
07 Apr - 10 Apr Fly Play direct
26 Apr - 07 May Ryanair
25 Apr - 07 May Fly Play direct
26 Apr - 03 May Ryanair
23 Apr - 28 Apr Ryanair
24 Apr - 30 Apr Ryanair
25 Apr - 30 Apr Ryanair
10 Apr - 14 May Fly Play direct
04 Apr - 07 Apr Fly Play direct
23 Apr - 01 May Ryanair
26 Apr - 07 May Icelandair direct
23 Apr - 01 May Fly Play direct
26 Apr - 03 May Icelandair direct

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

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik