MAD → KEF · direct available
Cheap flights from Madrid to Keflavik
We track fares from Madrid to Keflavik, Iceland every day. Across 140 prices we've logged, the cheapest was €139 return and a typical fare runs around €217. The cheapest month to fly is usually Nov 2026.
Cheapest seen
€139
Typical price
€217
Cheapest month
Nov 2026
Non-stop
Available
No live deal on this exact route right now — but the typical fare is around €217. Search your dates below, or browse all current deals.
Cheapest months to fly
The typical cheapest fare by month, from our tracking — a guide only. Check the live price on Aviasales before booking.
| Month | Typical from | Check price |
|---|---|---|
| Oct 2026 | €203 | Check on Aviasales → |
| Nov 2026 | €139 | Check on Aviasales → |
| Dec 2026 | €152 | Check on Aviasales → |
| Jan 2027 | €155 | Check on Aviasales → |
| Mar 2027 | €295 | Check on Aviasales → |
Each link opens the live Aviasales search for that month, where you can pick the exact cheapest dates.
Book a flight
Madrid to Keflavik: the basics
- Route
- Madrid (MAD) → Keflavik (KEF)
- Distance
- 2,892 km
- Non-stop
- Yes
- Airlines seen
- British Airways, Ryanair, I2, Iberia, SAS, easyJet
Planning the trip? Iceland: what to see and when to go covers where to go and when.