$44 Cheap Flights from Porto (OPO) to Cologne (CGN)

View $44 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Porto Airport (OPO) to Cologne - Bonn Airport (CGN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Porto to Cologne (OPO-CGN)

Prices were available within the past 7 days and start at $44 for one-way flights and $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, Dec 23 - Fri, Dec 26
OPO
Porto
CGN
Cologne
$200 Roundtrip, found 6 days ago
$200
Roundtrip
found 6 days ago
Select Ryanair flight, departing Tue, Dec 23 from Porto to Cologne, returning Fri, Dec 26, priced at $200 found 6 days ago
Ryanair
Thu, Nov 13 - Fri, Nov 14
OPO
Porto
CGN
Cologne
$209 Roundtrip, found 6 days ago
$209
Roundtrip
found 6 days ago
Select Ryanair flight, departing Thu, Nov 13 from Porto to Cologne, returning Fri, Nov 14, priced at $209 found 6 days ago
Ryanair
Thu, Dec 4 - Sun, Dec 7
OPO
Porto
CGN
Cologne
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Dec 4 from Porto to Cologne, returning Sun, Dec 7, priced at $223 found 5 days ago
Lufthansa
Thu, Dec 4 - Sun, Dec 7
OPO
Porto
CGN
Cologne
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Porto to Cologne, returning Sun, Dec 7, priced at $238 found 5 days ago
Ryanair
Fri, Dec 26 - Tue, Dec 30
OPO
Porto
CGN
Cologne
$253 Roundtrip, found 6 days ago
$253
Roundtrip
found 6 days ago
Select Ryanair flight, departing Fri, Dec 26 from Porto to Cologne, returning Tue, Dec 30, priced at $253 found 6 days ago
Lufthansa
Thu, Dec 4 - Sun, Dec 7
OPO
Porto
CGN
Cologne
$253 Roundtrip, found 5 days ago
$253
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Porto to Cologne, returning Sun, Dec 7, priced at $253 found 5 days ago
Lufthansa
Wed, Dec 17 - Wed, Dec 24
OPO
Porto
CGN
Cologne
$270 Roundtrip, found 16 hours ago
$270
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Wed, Dec 17 from Porto to Cologne, returning Wed, Dec 24, priced at $270 found 16 hours ago
Lufthansa
Fri, Dec 19 - Sun, Jan 4
OPO
Porto
CGN
Cologne
$285 Roundtrip, found 6 days ago
$285
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Dec 19 from Porto to Cologne, returning Sun, Jan 4, priced at $285 found 6 days ago
Eurowings
Sun, Jul 26 - Thu, Aug 6
OPO
Porto
CGN
Cologne
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select Eurowings flight, departing Sun, Jul 26 from Porto to Cologne, returning Thu, Aug 6, priced at $324 found 6 days ago
Swiss International Air Lines
Wed, Dec 17 - Wed, Dec 24
OPO
Porto
CGN
Cologne
$371 Roundtrip, found 16 hours ago
$371
Roundtrip
found 16 hours ago
Select Swiss International Air Lines flight, departing Wed, Dec 17 from Porto to Cologne, returning Wed, Dec 24, priced at $371 found 16 hours ago

Alternative airports near Cologne

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cologne - Bonn CGN. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $321
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city center14 min
Flights from $321
Flights from Porto (OPO) to Cologne (CGN)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Cologne - Bonn
Airlines serving
Lufthansa, Swiss International Air Lines
Roundtrip price
$200
Distance
1004 mi
Average flight time
3 hours 40 mins

Porto to Cologne Flights

The cheapest times to fly from Porto to Cologne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto to Cologne are during the month of December. You can find some of the cheapest flights from Porto to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to Cologne

Sunday is one of the best days to book for cheap flights from Porto to Cologne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto to Cologne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $44 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto to Cologne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto to Cologne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN) cost?
Grab a cheap one-way flight from $44 or cheap return flight from $200 from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
Planning your trip for December is a great way to save, as it's the cheapest month for flights between OPO and CGN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
To find the cheapest airline flying from OPO to CGN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
On average, you can take your pick of 5 nonstop flights departing from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN) per week. If you can't see one that fits your schedule, think about a flight that includes a layover. Customize your search on Expedia to include one stop or more and opt for the best alternative.
What are the most popular departure times for flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
The 6 AM departures from OPO to CGN are typically the busiest. Prices can be higher for these popular slots. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from OPO to CGN?
If you fly on a Friday, you'll get the biggest range of options for flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN).
What is the earliest flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
Dr. Francisco de Sa Carneiro Airport (OPO)'s earliest flight to Cologne - Bonn Airport (CGN) departs at approximately 6:20AM UTC+0. With a travel duration of 2h 35m, you'll arrive at around 9:55AM UTC+1.
How long does it take to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
It takes approximately 2 hours and 35 minutes to cover the 1,000 mi from OPO to CGN.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
To avoid possible delays on the Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cologne from Dr. Francisco de Sa Carneiro Airport (OPO)?
Hop on a direct flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne and arrive at Cologne - Bonn Airport (CGN). An alternative entry point into this city is Weeze Airport (NRN).
Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN) last-minute?
Waiting until just before your departure to book your flight from OPO to CGN generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an OPO to CGN flight and hotel package?
Compared with arranging flights and hotels separately, booking an OPO to CGN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Cologne - Bonn Airport (CGN)?
If you booked your OPO to CGN flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.