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

Find The Best Dates To Fly

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

The cheapest flights to Kos Island Intl. found within the past 7 days were CA $407 round trip and CA $185 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $407 Roundtrip, found 5 days ago
CA $407
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $407 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $438 Roundtrip, found 5 days ago
CA $438
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $438 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $451 Roundtrip, found 5 days ago
CA $451
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $451 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $482 Roundtrip, found 5 days ago
CA $482
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $482 found 5 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $485 Roundtrip, found 6 days ago
CA $485
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $485 found 6 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $487 Roundtrip, found 6 days ago
CA $487
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $487 found 6 days ago
Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $494 Roundtrip, found 5 days ago
CA $494
Roundtrip
found 5 days ago
Select SKY express flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $494 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
MAD
Madrid
KGS
Kos
CA $526 Roundtrip, found 5 days ago
CA $526
Roundtrip
found 5 days ago
Select Aegean flight, departing Mon, Oct 26 from Madrid to Kos, returning Sat, Oct 31, priced at CA $526 found 5 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $532 Roundtrip, found 6 days ago
CA $532
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $532 found 6 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $538 Roundtrip, found 6 days ago
CA $538
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $538 found 6 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $547 Roundtrip, found 6 days ago
CA $547
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $547 found 6 days ago
Tue, Sep 1 - Thu, Sep 3
MAD
Madrid
KGS
Kos
CA $567 Roundtrip, found 6 days ago
CA $567
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Tue, Sep 1 from Madrid to Kos, returning Thu, Sep 3, priced at CA $567 found 6 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.