Cheap flights from Kos to Porto from £123

Cheap flights from Kos to Porto from £123

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2 stops
Wed, Jul 29
Kos KGSPorto OPO
£123
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1 stop
Tue, Jul 28
Kos KGSPorto OPO
£160
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1 stop
Tue, Jul 28
Kos KGSPorto OPO
£169
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1 stop
Mon, Jul 27
Kos KGSPorto OPO
£175
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1 stop
Tue, Jul 28
Kos KGSPorto OPO
£181
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1 stop
Wed, Jul 29
Kos KGSPorto OPO
£194
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2 stops
Thu, Jul 30 – Tue, Aug 4
Kos KGSPorto OPO
£310
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1 stop
Tue, Jul 28 – Thu, Jul 30
Kos KGSPorto OPO
£314
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1 stop
Mon, Jul 27 – Wed, Jul 29
Kos KGSPorto OPO
£318
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1 stop
Tue, Jul 28 – Thu, Jul 30
Kos KGSPorto OPO
£323
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1 stop
Mon, Jul 27 – Thu, Jul 30
Kos KGSPorto OPO
£324
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1 stop
Mon, Jul 27 – Wed, Jul 29
Kos KGSPorto OPO
£329
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How much do flights to Porto cost?

Cheapest one-way trip

£123

Cheapest round-trip

£310

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

Getting from Porto airport to the city center

Fastest option: Metro, while budget travelers often choose the city bus

Porto is served by Francisco Sá Carneiro Airport (OPO), located 11 km northwest of the city center. The airport offers convenient airport transfers to city center destinations via metro, bus, taxi, and private transfer services. The Metro do Porto violet line (Line E) provides a direct connection to central Porto, making it the most popular choice for travelers. Journey times and costs vary depending on the transport option, time of day, and traffic conditions.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

25-30 min

€2 – €4; Z4 ticket required from airport; Andante card €0.60 extra

every 20–30 min (traffic dependent)

budget travelers to center

35-50 min

€2 – €3; Andante card required

every 30 min (traffic dependent)

low cost option

30-45 min

€5 – €8; direct to city center hotels

every 30–60 min (traffic dependent)

hotel drop-off convenience

20-35 min

€20 – €30; metered; night and weekend surcharges apply

on-demand 24/7 (traffic dependent)

door-to-door with luggage

20-35 min

€12 – €25; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based convenience

20-35 min

€25 – €50; pre-booked; fixed price

pre-booked (traffic dependent)

groups and families

20-35 min

€25 – €60; per day; parking extra in city center

on-demand (traffic dependent)

exploring beyond Porto

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • Metro requires an Andante rechargeable card (€0.60) plus Z4 zone ticket for airport journeys.
  • Taxis use meters; expect surcharges for luggage, nights (21:00–06:00), weekends, and holidays.
  • Ride-hailing pickup is at designated areas outside arrivals.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Porto

Depart from
Kos Island International
Arrive to
Porto
Average flights per week
400
Flight distance
Worth visiting
Bairro of Ribeira, Portugal - Santiago De Compostela

Check-in for a flight from Kos to Porto

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
AegeanAEEA3No
easyJetEZYU2Yes
VuelingVLGVYNo
Jet2EXSLSNo

Online check-in is not available for these airlines.

Weather in Porto

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January13°C7°C
February14°C8°C
March16°C9°C
April18°C10°C
May20°C12°C
June22°C15°C
July25°C16°C
August25°C17°C
September24°C16°C
October21°C14°C
November16°C11°C
December14°C9°C
Hottest Month
25°C
August
Coldest month
7°C
January
Sunny days
290
days per year

14 day forecast

Saturday
11 Jul
23°C16°C
18 Jul
24°C17°C
Sunday
12 Jul
11%
22°C17°C
19 Jul
27°C18°C
Monday
13 Jul
22°C17°C
20 Jul
30°C20°C
Tuesday
14 Jul
23°C17°C
21 Jul
33°C23°C
Wednesday
15 Jul
23°C17°C
22 Jul
29°C21°C
Thursday
16 Jul
23°C17°C
23 Jul
22°C17°C
Friday
17 Jul
23°C16°C
24 Jul
21°C15°C
The most popular airlines for this route are Ryanair, Aegean, easyJet, Vueling, and Jet2. Kos and Porto have 400 direct flights per week. When you arrive at Porto, consider visiting Bairro of Ribeira, Portugal, and Santiago De Compostela.

Frequently asked questions

What are the most popular routes to and from Kos?
Travelers frequently search for route combinations, such as Kos and London, Athens, Nottingham, Bristol, Manchester, Thessaloniki, Tirana, Helsinki, Hamburg, Amsterdam, Warsaw, Düsseldorf, Rome, Tallinn, Zagreb, Bucharest, Heraklion, Budapest, Tampa, Málaga.
What are the most popular routes to and from Porto?
Travelers frequently search for route combinations, such as Porto and London, Manchester, Bristol, Glasgow, Barcelona, Madrid, Paris, Lisbon, Rome, Prague, Inverness, Newcastle upon Tyne, Belfast, Tel Aviv, Warsaw, Madeira Islands, Ponta Delgada, New York, Amsterdam, Birmingham.
What airports are near Kos?
The main airport in Kos is Kos Island International. It is also served by Kos Island International, Kalymnos Island National.
What airports are near Porto?
The main airport in Porto is Porto. It is also served by Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.
Which airlines fly between Kos and Porto?
Currently, you can fly between Kos and Porto with Ryanair, Aegean, easyJet, Vueling, Jet2.
When’s the best time to travel between Kos and Porto?
If you don’t have specific dates for your trip between Kos and Porto, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Kos and Porto?
Traveling between Kos and Porto, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Kos?
There are a number of airports in and around Kos. The main one is Kos Island International and other nearby airports include Kos Island International, Kalymnos Island National
How many airports are there near Porto?
There are a number of airports in and around Porto. The main one is Porto and other nearby airports include Porto, Santiago de Compostela, A Coruña, Vigo–Peinador, Vila Real.
What time do nonstop (direct) flights between Kos and Porto depart?
What time do nonstop (direct) flights between Kos and Porto arrive?
What time do flights between Kos and Porto depart?
What time do flights between Kos and Porto arrive?

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