CGN - OPO

Find Cheap Flights from Cologne to Porto

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Porto, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Cologne to Porto (CGN-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cologne to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cologne to Porto

Eurowings Logo
CGN-OPO
2h 40mdirect
Eurowings Logo
OPO-CGN
2h 45mdirect
Eurowings
Find Deal
Ryanair Logo
CGN-OPO
2h 40mdirect
Ryanair Logo
OPO-CGN
2h 40mdirect
Ryanair
Find Deal

Everything you should know

When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 56% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
6 days a week
There are direct flights from Cologne to Porto 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest return fare
Eurowings
Tue 16/9
CGN - OPO • Direct
Cheapest one-way flight
Eurowings
Tue 16/9
CGN - OPO • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Porto!
Booking Insights

KAYAK's insights & trends for Cologne to Porto flights

Get data-powered insights and trends into flights from Cologne to Porto to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cologne to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cologne to Porto is January, where tickets cost £70 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £246 and £235 respectively.

How far in advance should I book a flight from Cologne to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cologne to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cologne to Porto, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know - Cheap tickets from Cologne to Porto

Low seasonMarch
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (47% more expensive on average)

When to book flights from Cologne to Porto

Are your dates flexible? Find out the best times to travel from Cologne to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cologne to Porto

  • Which aircraft models fly most regularly from Cologne to Porto?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Cologne to Porto flight route.

  • On which days can I fly direct from Cologne to Porto?

    You can catch a direct flight from Cologne to Porto on on Monday, Tuesday, Thursday, Friday, and Saturday.

  • How does KAYAK find such low prices on flights from Cologne to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Cologne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Cologne with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cologne to Porto

  • Looking for a cheap flight from Porto to Cologne? 25% of our users found flights on this route for £61 or less round-trip.

Prefer to fly direct from Cologne to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cologne Köln/Bonn to Porto.
Find which airlines fly direct from Cologne Köln/Bonn Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Cologne Köln/Bonn to Porto

Monday

Eurowings, Ryanair

Eurowings, Ryanair

Tuesday

Ryanair

Ryanair

Thursday

Eurowings, Ryanair

Eurowings, Ryanair

Friday

Ryanair

Ryanair

Saturday

Eurowings, Ryanair

Eurowings, Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Porto to Cologne Köln/Bonn

Monday

Eurowings, Ryanair

Eurowings, Ryanair

Tuesday

Ryanair

Ryanair

Thursday

Eurowings, Ryanair

Eurowings, Ryanair

Friday

Ryanair

Ryanair

Saturday

Eurowings, Ryanair

Eurowings, Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airline flying from Cologne to Porto

 
See real verified KAYAK customer reviews for airlines flying from Cologne to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cologne to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
RyanairOverall score based on 5157 reviews
6.5Comfort
5.6Entertainment
7.5Crew
6.7Boarding
6.0Food
Airline reviews

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

8.0 ExcellentEliana, Aug 2025NAP - VIE
Read more Ryanair reviews

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

Everything you need to know for your flight from Cologne to Porto

Information on your arrival and departure airports

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