Cheap Flights from Brussels (BRUS) to Rotterdam (RTM)

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Flight deals from Brussels to Rotterdam Airport

Looking for a cheap last-minute deal or the best return flight from Brussels to Rotterdam Airport? If you want to travel next month, return fares start from £200. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Brussels to Rotterdam

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels to Rotterdam flights are currently cheapest in May.

Brussels to Rotterdam: Flight information

The things to know before you go.
Cheapest flight found£55
Cheapest month to flyMay

Finding cheap flights from Brussels to Rotterdam: Frequently asked questions

The best price we found for a return flight from Brussels to Rotterdam is £191. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Brussels to Rotterdam. But we found flights with one stop from £191.
As of March 2026, there are no flights flying from Brussels to Rotterdam.
The cheapest month to fly from Brussels to Rotterdam is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Rotterdam Airport on Friday, 5 June 2026.
No airlines currently offer direct flights between Brussels and Rotterdam Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rotterdam but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rotterdam is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Rotterdam is Ryanair .

Flying from Brussels to Rotterdam The Hague Airport (RTM): What you need to know

  • Rotterdam The Hague Airport is located in Rotterdam. The city's timezone is UTC+1, which is the same as Brussels.

  • Your flight from Brussels to RTM won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months like October, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during peak periods in general.

Airports in Brussels

Brussels Airport (BRU)

  • Stopovers are the ideal opportunity to take a travel break and maybe even visit a new city. When searching for cheap flights from Brussels to RTM leaving from Brussels Airport (BRU), deselect the 'Direct flights only' box to find all potential stops. Top options include:

    • Barcelona-El Prat Airport (BCN)

    • Palma de Mallorca Airport (PMI)

    • Split Saint Jerome Airport (SPU)

  • Travelling from central Brussels to BRU takes about 20 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 13 kms (8 miles) in 25 minutes or so, depending on traffic.

  • Want an easy start to your trip? Stay near Brussels Airport. Whether you're catching an early flight from Brussels to Rotterdam The Hague Airport or just don't want to be rushed, these hotels are the ideal choice:

  • When it comes to Brussels Airport's on-time performance, 72% of flights arrive within the expected time frame.

Brussels South Charleroi Airport (CRL)

  • Split up your flight from Brussels to Rotterdam The Hague Airport with a stop so you can stretch your legs or tick another place off your list. Some great stopovers between Brussels South Charleroi Airport and RTM include:

    • Barcelona-El Prat Airport (BCN)

    • Girona Costa Brava Airport (GRO)

    • Pula Airport (PUY)

  • You can arrive at CRL from the centre of Brussels in approximately 55 minutes by car, depending on traffic. The ride by public transport will take roughly 1 hour 15 minutes to cover the 56 kms (35 miles) or so.

  • Want to enjoy an extra night away before your Brussels to RTM flight? Check in to a hotel near Brussels South Charleroi Airport before your trip officially begins. These stays are calling your name:

  • Brussels South Charleroi Airport has an on-time performance of 72%. This figure gives an insight into how often flights departing from this airport make it to their destination on time.

About Rotterdam The Hague Airport (RTM)

Getting from Rotterdam The Hague Airport (RTM) to central Rotterdam

  • Central Rotterdam is around 5 kms (3 miles) from Rotterdam The Hague Airport. Travel times by taxi or car hire will vary depending on traffic conditions and time of day, so do some research before your trip.

  • When travelling on public transport, expect a journey time of around 25 minutes.

How to find the cheapest flights from Brussels to Rotterdam The Hague Airport (RTM)

  • At the moment, £55 is the lowest price we've found for a one-way ticket from Brussels to Rotterdam The Hague Airport. The cheapest price for a return flight is £191. Remember fares may change due to demand at the time of booking.

  • Booking ahead of time is often the key to scoring a cheap flight from Brussels to RTM. Flight prices rise as demand increases, so the closer your departure date, the more it could cost you.

  • Cheap Brussels to Rotterdam The Hague Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' search tool to compare fares across each month and then pick the cheapest day.

  • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll let you know as soon as a better deal comes up on plane tickets from Brussels to RTM.

  • Find an affordable flight from Brussels to Rotterdam The Hague Airport by using the search filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Brussels to Rotterdam The Hague Airport (RTM)

  • It's time to decide when to book your flight from Brussels to Rotterdam The Hague Airport (RTM). July is when most people travel to Rotterdam. If a slower pace sounds more appealing, go in November.

  • The warmest month in Rotterdam is August, with temperatures ranging between 13ºC and 25ºC. Book your Brussels to RTM plane ticket then if that's your definition of good weather.

  • If you like cooler conditions, search for a cheap ticket from Brussels to Rotterdam The Hague Airport in January when temperatures are between -1ºC and 8ºC.

More about Rotterdam

  • When it comes to searching for somewhere to lay your head, you'll find the most popular stays in Rotterdam right here. Check out these options as soon as you've booked your flight from Brussels to Rotterdam The Hague Airport:

  • Every great holiday has to include a little sightseeing. Erasmus Bridge, RooftopWalk Rotterdam and Rebus Bootexcursie Kinderdijk are must-do's during your Rotterdam adventure.

Explore more of the Netherlands

  • Groningen is just one of the many places in the Netherlands waiting to be explored after you've seen Rotterdam. Around 209 kms (130 miles) away to the northeast, popular attractions include Noorderplantsoen, Noorderplantsoen Park and Martiniplaza.

  • Apeldoorn is another standout destination in the Netherlands and is around 113 kms (70 miles) east of Rotterdam. No journey is complete without visiting Paleis Het Loo, Het Loo Apeldoorn and Apenheul.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.