Cheapest return flights from Madrid to Keflavik in April from 139€
AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF)
in April 2026 (see full year ).
Return flights
22 Apr
- 30 Apr
Iberia Express
139 €
direct
08 Apr
- 16 Apr
Iberia Express
139 €
direct
15 Apr
- 23 Apr
Iberia Express
139 €
direct
11 Apr
- 16 Apr
Iberia Express
142 €
direct
18 Apr
- 23 Apr
Iberia Express
150 €
direct
08 Apr
- 12 Apr
Iberia Express
165 €
direct
15 Apr
- 19 Apr
Iberia Express
168 €
direct
13 Apr
- 17 Apr
Fly Play
182 €
direct
11 Apr
- 25 Apr
Iberia Express
184 €
08 Apr
- 15 Apr
Iberia Express
185 €
24 Apr
- 01 May
Fly Play
202 €
direct
25 Apr
- 02 May
Iberia Express
225 €
22 Apr
- 01 May
Iberia Express
229 €
direct
Also check the deals for one-way flights from Madrid to Keflavik in April .
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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