$30 Cheap Flights from Gerona (GRO) to Brussels (BRU)

View $30 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Gerona (GRO-Costa Brava) to Brussels Airport (BRU)

Cheap Flights from Gerona to Brussels (GRO-BRU)

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.

Ryanair
Thu, Oct 16 - Thu, Oct 23
GRO
Girona
BRU
Brussels
$77 Roundtrip, found 5 days ago
$77
Roundtrip
found 5 days ago
Select Ryanair flight, departing Thu, Oct 16 from Girona to Brussels, returning Thu, Oct 23, priced at $77 found 5 days ago
Ryanair
Thu, Sep 11 - Thu, Sep 18
GRO
Girona
BRU
Brussels
$87 Roundtrip, found 6 days ago
$87
Roundtrip
found 6 days ago
Select Ryanair flight, departing Thu, Sep 11 from Girona to Brussels, returning Thu, Sep 18, priced at $87 found 6 days ago
TuiFly Belgium
Thu, Sep 18 - Thu, Sep 25
GRO
Girona
BRU
Brussels
$561 Roundtrip, found 6 days ago
$561
Roundtrip
found 6 days ago
Select TuiFly Belgium flight, departing Thu, Sep 18 from Girona to Brussels, returning Thu, Sep 25, priced at $561 found 6 days ago
TuiFly Belgium
Thu, Sep 18 - Sun, Sep 21
GRO
Girona
BRU
Brussels
$572 Roundtrip, found 6 days ago
$572
Roundtrip
found 6 days ago
Select TuiFly Belgium flight, departing Thu, Sep 18 from Girona to Brussels, returning Sun, Sep 21, priced at $572 found 6 days ago
Flights from Gerona (GRO) to Brussels (BRU)
Origin airport
Costa Brava
Destination airport
Brussels - National
Roundtrip price
$76
Distance
627 mi
Average flight time
2 hours 10 mins

Gerona to Brussels Flights

The cheapest times to fly from Gerona to Brussels

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 Gerona to Brussels are during the month of October. You can find some of the cheapest flights from Gerona to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Gerona to Brussels

Sunday is one of the best days to book for cheap flights from Gerona to Brussels: 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 Gerona to Brussels

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 Gerona to Brussels 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 Gerona to Brussels 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 Gerona to Brussels 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 Costa Brava Airport (GRO) to Brussels - National Airport (BRU) cost?
Lock in a cheap one-way flight from $30 or cheap return flight from $77 from Costa Brava Airport (GRO) to Brussels - National Airport (BRU) 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 Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
The cheapest month to fly from GRO to BRU is October, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
You can't fly direct to Brussels - National Airport (BRU) from Gerona (GRO-Costa Brava). However, you can easily travel to Brussels without any layovers by taking off from Barcelona Intl. Airport (BCN).
What is the cheapest airline that flies from Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GRO to BRU. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
There aren't any daily nonstop flights available from Costa Brava Airport (GRO) to Brussels - National Airport (BRU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from GRO to BRU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GRO to BRU?
Consider traveling with TUI fly if you'd like to fly straight from Costa Brava Airport (GRO) to Brussels - National Airport (BRU) without any delays. This airline has the strongest track record for punctuality, with an on-time score of 100%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
To arrive at Brussels - National Airport (BRU) on time, select a flight that leaves from Costa Brava Airport (GRO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Brussels from Costa Brava Airport (GRO)?
Explore your flight options from Costa Brava Airport (GRO) to Brussels South Charleroi Airport (CRL). This is the only Brussels airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Costa Brava Airport (GRO) to Brussels - National Airport (BRU) last-minute?
Booking your plane ticket from GRO to BRU shortly before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a GRO to BRU flight and hotel package?
You'll typically save money by securing a GRO to BRU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Costa Brava Airport (GRO) to Brussels - National Airport (BRU)?
Generally, it's possible to cancel or reschedule your GRO to BRU flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible 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.