Cheap flights from Porto to Kos

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Looking for the price of a flight from Porto to Kos?

There’s no fixed price — fares between Porto and Kos can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flying between Porto and Kos? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Porto: Porto has only one airport in service, Porto.
  • Airports in Kos: The only active option is Kos.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Porto airports in a single search.

Flights from Porto to Kos

Compare flights from Porto to Kos with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Greece? Travelers also liked: Athens, Crete, Kerkyra, Thessaloniki, Thira.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Porto to Kos.

How much does an airline ticket from Porto to Kos cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Porto to Kos.

How far is Porto from Kos?

Porto is about 3108 km from Kos.

What are the airports in Kos?

Kos has one airport: Kos.

What are the airports in Porto?

Porto has one airport: Porto.

What are the most popular cities in Greece?

The most popular cities in Greece according to our users' searches are: Athens, Crete, Kerkyra, Thessaloniki, Thira.

When should I book a flight from Porto to Kos?

The best time to book a flight from Porto to Kos is 4 months in advance, while the worst time is 15 weeks in advance.

What is the cheapest month to fly from Porto to Kos?

This information is not available at the moment.

What is the most expensive month to fly from Porto to Kos?

This information is not available at the moment.

What is the best day of the week to fly from Porto to Kos?

This information is not available at the moment.