Title: CA $484 Cheap Lufthansa fights from Porto to Kos - Expedia.ca

![Kos featuring a castle and a coastal town](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $484 Cheap Lufthansa fights from Porto (OPO) to Kos (KGS)

[View CA $484 flight on Sat, May 16, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:OPO,to:KGS,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:483.20&airProductToken=AQpFCiAIzJABEgQxNzg5GO5zIIwVKICOjQMwqo-NAzhXQABYAQohCMyQARIENDMyMhiMFSDKkQEojZKNAzCtk40DOFdAAVgBEgoIARABGAEqAkxIGAEiBAgBEAEoBDAB) 

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## Lufthansa flights from Porto to Kos (OPO→KGS)

Prices were available within the past 7 days and start at CA $484 for one-way flights and CA $578 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Fri, May 29 - Mon, Jun 15

OPO

Porto

KGS

Kos

CA $578

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OPO,to:KGS,departure:29/05/2026TANYT&leg2=from:KGS,to:OPO,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:577.40&airProductToken=AQpFCiAIzJABEgQxMTgxGO5zIKUEKIygjgMwsaGOAzhUQABYAQohCMyQARIENDQxOBilBCDKkQEoqqqOAzDeq44DOFRAAVgBCkUKIQjMkAESBDQzMjMYypEBIIwVKMThjwMw8-KPAzhTQABYAQogCMyQARIEMTc4OBiMFSDucyiN5o8DMMHnjwM4U0ABWAESCggBEAEYASoCTEgYASIECAEQASgEMAE)

![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif)

Fri, May 29 - Tue, Jun 16

OPO

Porto

KGS

Kos

CA $589

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OPO,to:KGS,departure:29/05/2026TANYT&leg2=from:KGS,to:OPO,departure:16/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:588.70&airProductToken=AQpFCiAIzJABEgQxMTgxGO5zIKUEKIygjgMwsaGOAzhUQABYAQohCMyQARIENDQxOBilBCDKkQEoqqqOAzDeq44DOFRAAVgBCkUKIQjMsAESBDgzNTcYypEBILk8KLrwjwMw-PGPAzhTQABYAQogCMywARIEMjA2MBi5PCDucyjE9Y8DMN_2jwM4U0ABWAESCggBEAEYASoCTEgYASIECAEQASgEMAE)

__Flight from Porto to Kos (OPO - KGS) route information__
| Origin airport      | Dr. Francisco de Sa Carneiro |
| ------------------- | ---------------------------- |
| Destination airport | Kos Island Intl.             |
| Distance            | 3088 km                      |

\*Available to Expedia members.