Cheapest return flights from Madrid (MAD) to Keflavik (KEF), September

20 dates in September 2027, from $ 228. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
16 Sep 26 Sep 2027 Wizz Air Malta
2 Sep 14 Sep 2027 Wizz Air Malta
25 Sep 1 Oct 2027 Wizz Air Malta
24 Sep 1 Oct 2027 Wizz Air Malta
1 Sep 15 Sep 2027 Wizz Air
25 Sep 2 Oct 2027 Wizz Air Malta
24 Sep 2 Oct 2027 Wizz Air Malta
18 Sep 30 Sep 2027 Wizz Air Malta
4 Sep 14 Sep 2027 Wizz Air Malta
24 Sep 30 Sep 2027 Wizz Air Malta
25 Sep 30 Sep 2027 Wizz Air Malta
27 Sep 2 Oct 2027 Wizz Air Malta
3 Sep 17 Sep 2027 Ryanair
17 Sep 27 Sep 2027 Ryanair
26 Sep 2 Oct 2027 Wizz Air Malta
26 Sep 1 Oct 2027 Iberia
25 Sep 3 Oct 2027 LOT
25 Sep 30 Sep 2027 Iberia Express
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27 Sep 3 Oct 2027 Scandinavian Airlines
24 Sep 1 Oct 2027 Icelandair
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Cheapest deals for the full year

Deals for one-way flights from Madrid to Keflavik in September.

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Cheap car rent in Keflavik International Airport

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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