$30 Cheap Flights from Barcelona (BCN) to Cologne (CGN)

View $30 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Cologne - Bonn Airport (CGN)

Cheap Flights from Barcelona to Cologne (BCN-CGN)

Prices were available within the past 7 days and start at $30 for one-way flights and $69 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, Dec 2 - Wed, Dec 3
BCN
Barcelona
CGN
Cologne
$69 Roundtrip, found 11 hours ago
$69
Roundtrip
found 11 hours ago
Select Ryanair flight, departing Tue, Dec 2 from Barcelona to Cologne, returning Wed, Dec 3, priced at $69 found 11 hours ago
Ryanair
Thu, Nov 6 - Sun, Nov 9
BCN
Barcelona
CGN
Cologne
$72 Roundtrip, found 18 hours ago
$72
Roundtrip
found 18 hours ago
Select Ryanair flight, departing Thu, Nov 6 from Barcelona to Cologne, returning Sun, Nov 9, priced at $72 found 18 hours ago
Eurowings
Mon, Dec 15 - Wed, Dec 17
BCN
Barcelona
CGN
Cologne
$82 Roundtrip, found 13 hours ago
$82
Roundtrip
found 13 hours ago
Select Eurowings flight, departing Mon, Dec 15 from Barcelona to Cologne, returning Wed, Dec 17, priced at $82 found 13 hours ago
Ryanair
Thu, Nov 27 - Sun, Nov 30
BCN
Barcelona
CGN
Cologne
$85 Roundtrip, found 5 days ago
$85
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Nov 27 from Barcelona to Cologne, returning Sun, Nov 30, priced at $85 found 5 days ago
Ryanair
Sun, Nov 9 - Sun, Nov 16
BCN
Barcelona
CGN
Cologne
$88 Roundtrip, found 6 days ago
$88
Roundtrip
found 6 days ago
Select Ryanair flight, departing Sun, Nov 9 from Barcelona to Cologne, returning Sun, Nov 16, priced at $88 found 6 days ago
Ryanair
Thu, Nov 27 - Mon, Dec 1
BCN
Barcelona
CGN
Cologne
$89 Roundtrip, found 5 days ago
$89
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Nov 27 from Barcelona to Cologne, returning Mon, Dec 1, priced at $89 found 5 days ago
Ryanair
Mon, Dec 15 - Wed, Dec 17
BCN
Barcelona
CGN
Cologne
$91 Roundtrip, found 13 hours ago
$91
Roundtrip
found 13 hours ago
Select Ryanair flight, departing Mon, Dec 15 from Barcelona to Cologne, returning Wed, Dec 17, priced at $91 found 13 hours ago
Lufthansa
Fri, Nov 14 - Mon, Nov 17
BCN
Barcelona
CGN
Cologne
$192 Roundtrip, found 11 hours ago
$192
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Nov 14 from Barcelona to Cologne, returning Mon, Nov 17, priced at $192 found 11 hours ago
Austrian Airlines
Wed, Nov 5 - Mon, Nov 10
BCN
Barcelona
CGN
Cologne
$194 Roundtrip, found 2 days ago
$194
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Nov 5 from Barcelona to Cologne, returning Mon, Nov 10, priced at $194 found 2 days ago
Swiss International Air Lines
Fri, Feb 20 - Sat, Feb 21
BCN
Barcelona
CGN
Cologne
$303 Roundtrip, found 5 days ago
$303
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, Feb 20 from Barcelona to Cologne, returning Sat, Feb 21, priced at $303 found 5 days ago

Find the cheapest month to fly from Barcelona (BCN) to Cologne (CGN)

February is typically the cheapest month to fly

From $61 - $215 per traveler.

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 $104
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city center14 min
Flights from $104
Flights from Barcelona (BCN) to Cologne (CGN)
Origin airport
Barcelona Intl.
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, British Airways, Eurowings, Lufthansa, Ryanair, Swiss International Air Lines
Roundtrip price
$68
Distance
703 mi
Average flight time
2 hours 20 mins

Barcelona to Cologne Flights

The cheapest times to fly from Barcelona 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 Barcelona to Cologne are during the month of December. You can find some of the cheapest flights from Barcelona to Cologne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barcelona to Cologne

Sunday is one of the best days to book for cheap flights from Barcelona 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 Barcelona 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 Barcelona to Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $30 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 Barcelona 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 Barcelona 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 Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN) cost?
Secure a cheap one-way flight from $30 or cheap return flight from $69 from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
December is the most affordable month to fly from BCN to CGN. Traveling during quieter months is often the key to finding better fares.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
You can travel nonstop from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN) on an Eurowings flight.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from BCN to CGN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
On average, only 1 nonstop flight departs daily from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN). Looking for more options? Use Expedia's filters to discover flights with layovers and add a new destination to your journey.
What are the most popular departure times for flights from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
Flights between BCN and CGN tend to be busiest at 1 PM. If you're after a quieter experience and possibly cheaper fares, look for a time when demand is lower.
What day of the week has the most flights from BCN to CGN?
Thursday offers the most flights from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
Barcelona Intl. Airport (BCN)'s earliest flight to Cologne - Bonn Airport (CGN) leaves at approximately 5:45AM UTC+1. With a flight time of 2h 25m, you'll land at around 8:10AM UTC+1.
How long does it take to fly from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
The average flight time from BCN to CGN is 2 hours and 22 minutes, covering a total distance of 700 mi.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
To touch down at Cologne - Bonn Airport (CGN) on time, choose a flight that leaves Barcelona Intl. Airport (BCN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Barcelona Intl. Airport (BCN)?
You can land at Duesseldorf Intl. Airport (DUS) or Cologne - Bonn Airport (CGN) when you travel to Cologne on a direct flight from Barcelona Intl. Airport (BCN).
Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN) last-minute?
Holding off until just before your departure to book your flight from BCN to CGN often results in higher prices. Although you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a BCN to CGN flight and hotel package?
Opting for a BCN to CGN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Cologne - Bonn Airport (CGN)?
Typically, it's possible to reschedule or cancel your BCN to CGN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.