$34 Cheap Flights from Charleroi (CRL) to Banja Luka (BNX)

View $34 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from Charleroi (CRL-Brussels South Charleroi) to Banja Luka (BNX-Banja Luka Intl.)

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Cheap Flights from Charleroi to Banja Luka (CRL-BNX)

Prices were available within the past 7 days and start at $34 for one-way flights and $69 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, Sep 20 - Wed, Sep 24
CRL
Charleroi
BNX
Banja Luka
$69 Roundtrip, found 3 hours ago
$69
Roundtrip
found 3 hours ago
Select Ryanair flight, departing Sat, Sep 20 from Charleroi to Banja Luka, returning Wed, Sep 24, priced at $69 found 3 hours ago
Ryanair
Sat, Oct 18 - Wed, Oct 22
CRL
Charleroi
BNX
Banja Luka
$102 Roundtrip, found 3 hours ago
$102
Roundtrip
found 3 hours ago
Select Ryanair flight, departing Sat, Oct 18 from Charleroi to Banja Luka, returning Wed, Oct 22, priced at $102 found 3 hours ago
Ryanair
Wed, Aug 20 - Sat, Aug 23
CRL
Charleroi
BNX
Banja Luka
$276 Roundtrip, found 5 days ago
$276
Roundtrip
found 5 days ago
Select Ryanair flight, departing Wed, Aug 20 from Charleroi to Banja Luka, returning Sat, Aug 23, priced at $276 found 5 days ago
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Flights from Charleroi (CRL) to Banja Luka (BNX)
Origin airport
Brussels South Charleroi
Destination airport
Banja Luka Intl.
Roundtrip price
$69
Distance
707 mi

Charleroi to Banja Luka Flights

The cheapest times to fly from Charleroi to Banja Luka

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 Charleroi to Banja Luka are during the month of September. You can find some of the cheapest flights from Charleroi to Banja Luka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleroi to Banja Luka

Sunday is one of the best days to book for cheap flights from Charleroi to Banja Luka: 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 Charleroi to Banja Luka

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 Charleroi to Banja Luka in 2025. You can also book with separate airlines for your outbound and return journeys, from $34 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 Charleroi to Banja Luka 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 Charleroi to Banja Luka 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 Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX) cost?
Grab a cheap one-way flight from $34 or cheap return flight from $69 from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX)?
Planning your getaway for September is a great way to save, as it's the cheapest month for flights between CRL and BNX. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CRL to BNX flight.
How many flights per day from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX)?
You'll have to take a flight with a layover if you're traveling from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CRL to BNX?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX)?
To arrive at Banja Luka Intl. Airport (BNX) on schedule, select a flight that takes off from Brussels South Charleroi Airport (CRL) 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.
Is it cheaper to buy a plane ticket from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX) last-minute?
Booking your ticket from CRL to BNX right before your trip is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a CRL to BNX flight and hotel package?
Compared with arranging hotels and flights separately, booking a CRL to BNX flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Brussels South Charleroi Airport (CRL) to Banja Luka Intl. Airport (BNX)?
If you reserved your CRL to BNX flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare 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 for further details.

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