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

View $30 flight on Wed, Jul 1, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

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

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 $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Tue, Jul 7 - Wed, Jul 8
BCN
Barcelona
CGN
Cologne
$77 Roundtrip, found 3 days ago
$77
Roundtrip
found 3 days ago
Select Eurowings flight, departing Tue, Jul 7 from Barcelona to Cologne, returning Wed, Jul 8, priced at $77 found 3 days ago
Eurowings
Tue, Jul 7 - Wed, Jul 8
BCN
Barcelona
CGN
Cologne
$95 Roundtrip, found 2 days ago
$95
Roundtrip
found 2 days ago
Select Eurowings flight, departing Tue, Jul 7 from Barcelona to Cologne, returning Wed, Jul 8, priced at $95 found 2 days ago
Ryanair
Wed, Jul 8 - Thu, Jul 9
BCN
Barcelona
CGN
Cologne
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Ryanair flight, departing Wed, Jul 8 from Barcelona to Cologne, returning Thu, Jul 9, priced at $96 found 1 day ago
Ryanair
Wed, Jul 1 - Wed, Jul 8
BCN
Barcelona
CGN
Cologne
$99 Roundtrip, found 3 days ago
$99
Roundtrip
found 3 days ago
Select Ryanair flight, departing Wed, Jul 1 from Barcelona to Cologne, returning Wed, Jul 8, priced at $99 found 3 days ago
Ryanair
Wed, Jul 8 - Thu, Jul 9
BCN
Barcelona
CGN
Cologne
$100 Roundtrip, found 1 day ago
$100
Roundtrip
found 1 day ago
Select Ryanair flight, departing Wed, Jul 8 from Barcelona to Cologne, returning Thu, Jul 9, priced at $100 found 1 day ago
Eurowings
Thu, Jul 2 - Mon, Jul 6
BCN
Barcelona
CGN
Cologne
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select Eurowings flight, departing Thu, Jul 2 from Barcelona to Cologne, returning Mon, Jul 6, priced at $104 found 1 day ago
Ryanair
Thu, Jul 2 - Mon, Jul 6
BCN
Barcelona
CGN
Cologne
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Ryanair flight, departing Thu, Jul 2 from Barcelona to Cologne, returning Mon, Jul 6, priced at $106 found 1 day ago
Lufthansa
Sat, Mar 13 - Tue, Mar 23
BCN
Barcelona
CGN
Cologne
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Mar 13 from Barcelona to Cologne, returning Tue, Mar 23, priced at $225 found 4 days ago
Austrian Airlines
Wed, Jul 1 - Tue, Jul 7
BCN
Barcelona
CGN
Cologne
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Wed, Jul 1 from Barcelona to Cologne, returning Tue, Jul 7, priced at $242 found 2 days ago
Swiss International Air Lines
Thu, Sep 10 - Mon, Sep 14
BCN
Barcelona
CGN
Cologne
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, Sep 10 from Barcelona to Cologne, returning Mon, Sep 14, priced at $335 found 3 days 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 $293
CGN
Cologne - Bonn
CheapestClosest
Average driving time to city center14 min
Flights from $293

What you need to know for your flight from Barcelona Intl. to Cologne - Bonn

Barcelona (BCN) to Cologne (CGN) at a glance

Travel between Barcelona (BCN) and Cologne (CGN) with a selection of airlines serving this international short-haul route. Compare choices from both full-service and budget carriers to discover the itinerary that suits your budget, schedule, and travel aspirations as you delve into the iconic sights and neighborhoods of Cologne. Discover essential information for flights departing from Barcelona International Airport (BCN) to Cologne-Bonn Airport (CGN).

  • Fastest flight duration: around 2h 15m non-stop
  • Route distance: roughly 700 miles (1,130 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $25–$225, depending on seasonality and how far ahead you book

Flights from Barcelona International Airport (BCN) to Cologne - Bonn Airport (CGN)

Based on the latest traveler bookings, here are the top airlines favored for flights from Barcelona to Cologne, particularly for non-stop and one-stop options. Common layover points include Munich's Franz Josef Strauss International Airport (MUC) and Zurich Airport (ZRH), both offering around a 1 hour and 45-minute layover. This variety allows you to tailor your journey by balancing price, total travel time, and cabin class to secure the best travel itinerary.

  • Eurowings: This budget airline provides non-stop flights, with one-way ticket prices generally falling between $40 and $210. It represents around 45% of all departures for this route, with a total travel time of 2 hours and 15 minutes.
  • Ryanair: Another low-cost option, Ryanair offers non-stop service, with one-way fares typically ranging from $25 to $170. This carrier accounts for approximately 42% of flights on this route, with a journey duration of 2 hours and 15 minutes.
  • Lufthansa: As a full-service airline, Lufthansa provides one-stop flights, with one-way fares usually between $110 and $255. It comprises about 10% of departures along this route, with an in-flight time of 3 hours and a total travel duration of around 4 hours and 45 minutes, including the layover.

Alternative route from Barcelona (BCN) to Cologne (CGN)

  • Barcelona to Duesseldorf (BCN-DUS): Düsseldorf International Airport (DUS) lies approximately 31 miles from Cologne - Bonn Airport (CGN). One-way economy ticket prices for this journey generally fall between $40 and $255, influenced by the season and how far in advance you book. Passengers can choose from both non-stop and one-stop flight options. Major airlines servicing this route include the budget-friendly Eurowings and Vueling Airlines.

How to find the best prices for flights from Barcelona (BCN) to Cologne (CGN)

Getting some of the best deals on flights from Barcelona to Cologne is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Departures in the morning, specifically between 5 am and 12 pm, tend to offer lower prices and are also the most popular flight times. Additionally, flying on Tuesday provides both cheaper fares and is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Cologne - Bonn Airport from Barcelona International Airport

Cologne welcomes travelers from Barcelona with a range of transport options based on price, convenience, and proximity. For departures, Barcelona International Airport is roughly a 15-minute drive (covering about 10 miles) from central Barcelona. Here's how to reach Cologne efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Cologne, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Cologne - Bonn Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Cologne - Bonn Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Cologne - Bonn Airport, travelers can find Cologne/Bonn Airport Station, a metro station, just 0.5 miles away on foot, while Bonn Konrad-Adenauer Bus Stop, a bus station, is located about 1.8 miles away by car. For those needing sea transport, Cologne-Bonn Seaport, a seaport, is approximately 1.6 miles away by car.

Frequently asked questions

How much does a flight from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) cost?
You can find cheap one-way flights from $30 and cheap return flights from $77 Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) with Expedia. One-way flights generally range between $145 and $1118, and roundtrip flights usually range from $274 to $2212. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
The cheapest month to fly from BCN to CGN is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
Choose from 2 airlines operating direct flights from BCN to CGN:

  • Ryanair operates around 8 direct flights from BCN to CGN every week
  • Eurowings operates around 9 direct flights from BCN to CGN every week

How do I find cheap flights from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
To find a cheap flight from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
The best airline to fly with from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Lufthansa offers the most daily flights from BCN to CGN, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
There are approximately 2 nonstop flights per day from Barcelona Intl. (BCN) to Cologne - Bonn (CGN). For more options, look at flights that include layovers.
What is the earliest flight from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
The earliest flight from Barcelona International Airport (BCN) to Cologne - Bonn Airport (CGN) typically departs at 1:55 AM. This seasonal service is operated by Aegean and Eurowings, giving you a chance to arrive in Germany early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
The most popular departure times for flights from Barcelona (BCN) to Cologne (CGN) are in the late morning, from 9am to noon. About 25% of passengers prefer this time window. Lufthansa is a major carrier offering flights during this window. This timing works well because it allows travelers to enjoy their morning in Barcelona before heading to Cologne.
How long does it take to fly from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
Flying nonstop from BCN to CGN takes around 2 hours 20 minutes, with the route covering approximately 704 miles. Flights with a layover typically take 20 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
Business class seats are offered on the BCN to CGN route. Airlines that offer business class service on this route include:

  • Lufthansa
  • Swiss International Air Lines
  • Iberia
  • Austrian Airlines
  • TAP Portugal
  • LOT Polish Airlines
  • British Airways
  • Edelweiss Air
  • Air Baltic
  • SAS

How do I earn miles on a Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) flight with Expedia?
It's easy to earn miles on a Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cologne from Barcelona Intl. (BCN)?
From Barcelona Intl. (BCN), you can fly into Cologne - Bonn (CGN) to reach Cologne. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Adolfo Suarez Madrid-Barajas (MAD), Humberto Delgado (LIS) before reaching Cologne. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) at the last minute?
Typically, booking a last minute flight from Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) flight and hotel package?
Securing a Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) Cologne Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select 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 (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn)?
If you booked your Barcelona (BCN-Barcelona Intl.) to Cologne (CGN-Cologne - Bonn) 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 have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Barcelona Intl.
Destination airport
Cologne - Bonn
Airlines serving
Austrian Airlines, Eurowings, Lufthansa, Ryanair, Swiss International Air Lines
Roundtrip price
$76
Distance
703 mi
Average flight time
2 hours 21 mins

Book with confidence

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 July. 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 2026. 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.

 

Barcelona to Cologne Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia