The cheapest airline(s) flying from Madrid to Kos is Aegean Airlines.
Fare Guide for Madrid to Kos Flights
Estimated lowest fares found within 7 days
Cheapest Airline
Cheapest Month
September
Cheapest Day of the Week
Thursday
Cheapest Time
12pm
Cheapest Airline
Cheapest Month
September
Travel Period: April 2025 - March 2026
The cheapest month(s) to fly from Madrid to Kos is September.
Cheapest Day of the Week
Thursday
The cheapest day(s) of the week to fly from Madrid to Kos is Thursday.
Cheapest Time
12pm
The cheapest time of the day to fly from Madrid to Kos is in the morning.
Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm
Top 10 Hotels in Kos
Oasis Tigaki
Tigaki
8.0
38 reviews
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#1
Kris Mari
Kardamaina
7.9
85 reviews
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#3
Lango Design Hotel & Spa - Adults Only
Lambi
10
440 reviews
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#4
Peridis Family Resort
Kos Town
8.9
548 reviews
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#5
Pelagos Suites Hotel & Spa
Lambi
8.6
1803 reviews
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#6
Mitsis Blue Domes Resort & Spa
Kardamaina
8.4
3550 reviews
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#7
Horizon Beach Resort
Mastichari
8.6
1102 reviews
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#8
Kosta Palace
Kos Town
8.0
1461 reviews
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#10
Mitsis Norida Beach Hotel
Kardamaina
8.4
1750 reviews
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#11
Mastichari Bay Hotel
Mastichari
8.7
1275 reviews
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#12