Cheap Flights From Adolfo Suárez Madrid-Barajas (MAD) To Kos Island Intl. (KGS)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Cheapest Flights from Madrid (MAD) to Kos (KGS)

The cheapest flights to Kos Island Intl. found within the past 7 days were CA $545 round trip and CA $323 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $545 Roundtrip, found 4 days ago
CA $545
Roundtrip
found 4 days ago
Select Aegean flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $545 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $596 Roundtrip, found 4 days ago
CA $596
Roundtrip
found 4 days ago
Select Aegean flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $596 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $608 Roundtrip, found 4 days ago
CA $608
Roundtrip
found 4 days ago
Select Aegean flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $608 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $843 Roundtrip, found 4 days ago
CA $843
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $843 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,120 Roundtrip, found 4 days ago
CA $1,120
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,120 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,153 Roundtrip, found 4 days ago
CA $1,153
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,153 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,170 Roundtrip, found 4 days ago
CA $1,170
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,170 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,181 Roundtrip, found 4 days ago
CA $1,181
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,181 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,270 Roundtrip, found 4 days ago
CA $1,270
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,270 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,289 Roundtrip, found 4 days ago
CA $1,289
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,289 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,313 Roundtrip, found 4 days ago
CA $1,313
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,313 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,339 Roundtrip, found 4 days ago
CA $1,339
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,339 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,356 Roundtrip, found 4 days ago
CA $1,356
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,356 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,904 Roundtrip, found 4 days ago
CA $1,904
Roundtrip
found 4 days ago
Select Iberia flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,904 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $1,946 Roundtrip, found 4 days ago
CA $1,946
Roundtrip
found 4 days ago
Select Iberia flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $1,946 found 4 days ago
Tue, Apr 21 - Thu, Apr 23
MAD
Madrid
KGS
Kos
CA $3,058 Roundtrip, found 4 days ago
CA $3,058
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Tue, Apr 21 from Madrid to Kos, returning Thu, Apr 23, priced at CA $3,058 found 4 days ago
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.