Cheap flights from Frankfurt to Brussels

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Flight deals from Frankfurt to Brussels

Looking for a cheap last-minute deal or the best round-trip flight from Frankfurt to Brussels? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Frankfurt to Brussels

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

Direct flights from Frankfurt to Brussels

Alternative Frankfurt to Brussels routes

Looking for the cheapest, fastest or easiest route from Frankfurt to Brussels? You could fly into the following airports instead.

Frankfurt to Brussels: Flight information

The things to know before you go.
Cheapest flight found$149
Cheapest month to flyMay
Average flight time1 hr, 5 mins
Most popular airlineLufthansa
Average flights per week295

Finding cheap flights from Frankfurt to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a round-trip flight from Frankfurt to Brussels is $149. 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.
1 hour and 5 minutes is the average flight time from Frankfurt to Brussels.
Lufthansa, Brussels Airlines and United fly direct from Frankfurt to Brussels.
There are 295 flights per week flying from Frankfurt to Brussels, as of April 2025.
The cheapest month to fly from Frankfurt to Brussels is usually April 2025.
If you're flying from Frankfurt, the cheapest airport near Brussels is Brussels S. Charleroi – which is 44.1 km away from the center of Brussels. We've found flights to this airport from $149.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Frankfurt to Brussels on Tuesday, May 20, 2025.
Yes – the average flight time is 1 hour and 5 minutes.
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 Brussels 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 Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
The cheapest airline that flies to Brussels is Ryanair, and the cheapest airline that flies to Antwerp Deurne Airport is Lufthansa.

Flying from Frankfurt to Brussels: what you need to know

  • There are a couple of main airports you can fly out of in Frankfurt. Check out your options departing from Frankfurt Airport (FRA) or Frankfurt - Hahn Airport (HHN) when booking your flight from Frankfurt to Brussels.

  • Brussels Airport (BRU) and Brussels S. Charleroi Airport (CRL) are Brussels's primary hubs.

  • On average, direct flights from Frankfurt to Brussels take 1 hour 3 minutes. Brussels and Frankfurt share the same timezone (UTC+1), meaning you won't have to change your watch after you arrive.

  • The most popular route for flights from Frankfurt to Brussels is from Frankfurt Airport (FRA) to Brussels Airport (BRU). There are 72 weekly services between these two airports. If you want to get going first thing, the earliest flight from FRA to BRU is the 06:55 Lufthansa option. If you prefer traveling later, the final departure is at 21:35 with Brussels Airlines.

  • To ensure you catch your flight from Frankfurt to Brussels, allow plenty of time for things like check-in and baggage drop. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Flying over a peak time like July? School holidays and other popular periods can lead to longer lines at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • You don't need a visa for Belgium if you have a passport from Germany and are traveling for tourism purposes. Travel documentation and visa requirements are subject to changes or updates. So before organizing your cheap flights from Frankfurt to Brussels, check with your airline and your destination country's local consulate or embassy for the most up-to-date information.

Flying from Frankfurt

Frankfurt Airport (FRA)

  • If you're looking for a direct flight from Frankfurt to Brussels, you can board one at Frankfurt Airport (FRA). Fly from FRA to Brussels Airport (BRU) in one continuous trip.

  • Lufthansa is a well-known carrier that offers direct flights from Frankfurt to Brussels jetting out of FRA.

  • Think about adding a stopover to potentially find a cheaper flight from Frankfurt to Brussels. Simply uncheck 'Direct flights only' when searching for departures from Frankfurt Airport. Break up your trip (and maybe save some cash) by stopping at one of these popular options:

    • Vaclav Havel Airport Prague Airport (PRG)

    • J. Paul II International Airport Krakow-Balice Airport (KRK)

    • Turin Airport (TRN)

  • The journey from central Frankfurt to FRA takes approximately 37 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 14 kilometers in 21 minutes or so, depending on traffic conditions.

  • After a hassle-free start to your travels? Stay near Frankfurt Airport. Whether you've booked an early flight from Frankfurt to Brussels or just don't want to be rushed, these hotels have you covered:

Frankfurt - Hahn Airport (HHN)

  • Break up your flight from Frankfurt to Brussels with a stop so you can stretch your legs or perhaps go somewhere you've never been before. Some popular stopovers between Frankfurt Airport and Brussels are:

    • Vaclav Havel Airport Prague Airport (PRG)

    • J. Paul II International Airport Krakow-Balice Airport (KRK)

    • Turin Airport (TRN)

  • With public transport, you can travel from central Frankfurt to HHN in around 2 hours and 40 minutes. The airport is roughly 121 kilometers away, and making the trip by car will take approximately 1 hour and 32 minutes.

  • Want to spoil yourself with an extra night away before boarding your flight from Frankfurt to Brussels? Check in to a hotel near Frankfurt - Hahn Airport before your adventure officially starts. Consider one of these stays:

Arriving in Brussels

Brussels Airport (BRU)

  • Brussels Airport (BRU) to central Brussels is roughly 14 kilometers. It takes around 21 minutes to get to the center driving.

  • When traveling on public transport, expect a journey of about 39 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Frankfurt to Brussels. Book one of these accommodation options near BRU instead:

Brussels S. Charleroi Airport (CRL)

  • The center of Brussels is located around 56 kilometers from Brussels S. Charleroi Airport (CRL). After your flight from Frankfurt to Brussels has landed and you've made your way to arrivals, the drive should take about 56 minutes.

  • If you're traveling on public transport, it'll take approximately 1 hour and 37 minutes.

  • After your flight from Frankfurt to Brussels, tuck yourself in at a hotel near CRL. These are some comfortable options that'll help you switch to relaxation mode:

How to find the cheapest flights from Frankfurt to Brussels

  • The lowest price we've seen for a one-way ticket from Frankfurt to Brussels is $66. For a return flight on this route, the best price is $149. Depending on when you want to go and the availability, these fares can change.

  • To secure cheap tickets from Frankfurt to Brussels, reserve your trip 10 months ahead of your departure.

  • The cheapest month for tickets from Frankfurt to Brussels is June. You can easily compare prices using the 'Whole month' tool to find the dates with the lowest fares.

  • Set up a Price Alert for cheap tickets from Frankfurt to Brussels. You don't need to check back in every day to see whether fares have dropped. We'll let you know the moment there's a change in price.

  • Tailor your travel plans using filters. Select your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Frankfurt to Brussels.

Best time to go to Brussels

  • It's time to figure out your travel dates for your flight from Frankfurt to Brussels. July is the busiest month to travel to Brussels. If you like a more peaceful vibe, go in February.

  • Lock in your flight from Frankfurt to Brussels for August if you'd like to visit the city during its warmest month. Expect temperatures in Brussels to range from 12ºC to 27ºC.

  • If you want cooler conditions, look for a cheap ticket from Frankfurt to Brussels in January when temperatures average between -2ºC and 8ºC.

More about Brussels

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Brussels right here. Explore these options as soon as you've locked in your flight from Frankfurt to Brussels:

  • There are so many things to explore in this city it can be hard to know where to begin. Grand Place, Atomium and Manneken Pis are top attractions which should feature on any well-planned Brussels itinerary.

Complete your Brussels trip with a car rental

  • We use the same magic that helped you find your cheap flight from Frankfurt to Brussels to track down incredible deals on car rentals. Search for your ride in seconds and compare offers in one place. Plus you'll find all the info you need to drive in Brussels, from the most popular rental company to the average daily price.

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