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Cheap flights from Brussels Bruxelles-National Airport to Frankfurt am Main from €100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Frankfurt am Main departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Frankfurt am Main

Cheap return flights

Lufthansa Logo
09:30 - 10:40BRU-FRA
1h 10mdirect
Lufthansa Logo
16:25 - 17:30FRA-BRU
1h 05mdirect
€174Lufthansa
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Fri, 19 Sep - Sun, 21 Sep
Lufthansa Logo
09:30 - 10:40BRU-FRA
1h 10mdirect
Lufthansa Logo
11:40 - 12:45FRA-BRU
1h 05mdirect
€175Lufthansa
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Lufthansa Logo
08:30 - 09:30BRU-FRA
1h 00mdirect
Lufthansa Logo
06:45 - 07:45FRA-BRU
1h 00mdirect
€188Lufthansa
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Austrian Airlines Logo
09:50 - 08:30BRU-FRA
22h 40m1 stop
Austrian Airlines Logo
15:50 - 19:55FRA-BRU
4h 05m1 stop
€206Austrian Airlines
Find Deal
Wed, 20 Aug - Wed, 3 Sep
Brussels Airlines Logo
19:30 - 20:35BRU-FRA
1h 05mdirect
Brussels Airlines Logo
16:25 - 17:30FRA-BRU
1h 05mdirect
€210Brussels Airlines
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Tue, 16 Sep - Tue, 23 Sep
SWISS Logo
20:40 - 20:00BRU-FRA
23h 20m1 stop
SWISS Logo
06:40 - 19:15FRA-BRU
12h 35m1 stop
€217SWISS
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Fri, 19 Sep - Sun, 21 Sep
Austrian Airlines Logo
15:40 - 21:45BRU-FRA
6h 05m1 stop
Austrian Airlines Logo
12:50 - 09:05FRA-BRU
20h 15m1 stop
€219Austrian Airlines
Find Deal
Mon, 18 Aug - Mon, 1 Sep
SWISS Logo
20:40 - 16:50BRU-FRA
20h 10m1 stop
SWISS Logo
18:20 - 08:50FRA-BRU
14h 30m1 stop
€221SWISS
Find Deal
Sat, 23 Aug - Sat, 6 Sep
KLM Logo
08:00 - 13:35BRU-FRA
5h 35m1 stop
KLM Logo
07:00 - 09:40FRA-BRU
2h 40m1 stop
€232KLM
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Tue, 19 Aug - Tue, 2 Sep
Brussels Airlines Logo
19:30 - 20:35BRU-FRA
1h 05mdirect
Brussels Airlines Logo
16:45 - 08:35FRA-BRU
15h 50m1 stop
€270Brussels Airlines
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Thu, 23 Oct - Fri, 24 Oct

Lufthansa flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Frankfurt am Main Airport flight tickets
Lufthansa
19 Sept
BRU09:30Brussels Bruxelles-National
1h 10m
FRA10:40Frankfurt am Main
21 Sept
FRA16:25Frankfurt am Main
1h 05m
BRU17:30Brussels Bruxelles-National
€174
Find similar
Lufthansa
19 Sept
BRU09:30Brussels Bruxelles-National
1h 10m
FRA10:40Frankfurt am Main
21 Sept
FRA09:00Frankfurt am Main
1h 10m
BRU10:10Brussels Bruxelles-National
€175
Find similar
Lufthansa
11 Sept
BRU08:30Brussels Bruxelles-National
1h 00m
FRA09:30Frankfurt am Main
18 Sept
FRA06:45Frankfurt am Main
1h 00m
BRU07:45Brussels Bruxelles-National
€188
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Austrian Airlines flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport

Our best Austrian Airlines deals on Brussels Bruxelles-National Airport to Frankfurt am Main Airport flight tickets
Austrian Airlines
20 Aug
BRU09:50Brussels Bruxelles-National
22h 40m
1 stop
FRA08:30Frankfurt am Main
3 Sept
FRA15:50Frankfurt am Main
4h 05m
1 stop
BRU19:55Brussels Bruxelles-National
€206
Find similar
Austrian Airlines
18 Aug
BRU15:40Brussels Bruxelles-National
6h 05m
1 stop
FRA21:45Frankfurt am Main
1 Sept
FRA12:50Frankfurt am Main
20h 15m
1 stop
BRU09:05Brussels Bruxelles-National
€219
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momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Fri 19/9

09:30-10:40

Nonstop1h 10m

Frankfurt am Main

Sun 21/9

16:25-17:30

Nonstop1h 05m

€174

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Fri 19/9

09:30-10:40

Nonstop1h 10m

Frankfurt am Main

Sun 21/9

11:40-12:45

Nonstop1h 05m

€175

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Thu 11/9

08:30-09:30

Nonstop1h 00m

Frankfurt am Main

Thu 18/9

06:45-07:45

Nonstop1h 00m

€188

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Wed 20/8

09:50-08:30

1 stop22h 40m

Frankfurt am Main

Wed 3/9

15:50-19:55

1 stop4h 05m

€206

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Tue 16/9

19:30-20:35

Nonstop1h 05m

Frankfurt am Main

Tue 23/9

16:25-17:30

Nonstop1h 05m

€210

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Fri 19/9

20:40-20:00

1 stop23h 20m

Frankfurt am Main

Sun 21/9

06:40-19:15

1 stop12h 35m

€217

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Mon 18/8

15:40-21:45

1 stop6h 05m

Frankfurt am Main

Mon 1/9

12:50-09:05

1 stop20h 15m

€219

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Sat 23/8

20:40-16:50

1 stop20h 10m

Frankfurt am Main

Sat 6/9

18:20-08:50

1 stop14h 30m

€221

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Tue 19/8

08:00-13:35

1 stop5h 35m

Frankfurt am Main

Tue 2/9

07:00-09:40

1 stop2h 40m

€232

BrusselsFrankfurt am Main

BRU - FRA

BRUFRA

Brussels Bruxelles-National

Thu 23/10

19:30-20:35

Nonstop1h 05m

Frankfurt am Main

Fri 24/10

16:45-08:35

1 stop15h 50m

€270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Frankfurt am Main Airport?

In general, March is the cheapest month to fly from Brussels Bruxelles-National Airport to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €144. If you’re not able to fly to Frankfurt am Main Airport in March, then January is your next best option. Flight prices from Brussels Bruxelles-National Airport to Frankfurt am Main Airport during January average around €156.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

The cheapest day to depart from Brussels Bruxelles-National Airport to Frankfurt am Main Airport is on a Friday. Travellers who choose to depart for Frankfurt am Main Airport on a Friday will often find tickets for as low as €356. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €529. These prices are subject to change though, so be sure to set up a Price Alert for flights to Frankfurt am Main Airport.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is at midday. momondo users have found flights departing from Brussels Bruxelles-National Airport to Frankfurt am Main Airport at midday for as low as €515. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Frankfurt am Main Airport are more costly in the evening, with an average ticket price of €640. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Brussels Bruxelles-National to Frankfurt am Main flight route?

Fly from Brussels Bruxelles-National to Frankfurt am Main for the best Brussels Bruxelles-National - Frankfurt am Main flight prices

What cabin class options are available on Brussels Bruxelles-National to Frankfurt am Main flights?

There are 1 cabin classes available to choose from on Brussels Bruxelles-National to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Brussels Bruxelles-National Airport to Frankfurt am Main Airport flight prices changed over time?

As of August 2025, prices for Brussels Bruxelles-National Airport to Frankfurt am Main Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Frankfurt am Main Airport (BRU to FRA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Frankfurt am Main Airport

Best price found

€100

Fastest flight time

1h 00m

Direct flights

Mon, Wed, Fri, Sat and Sun
The best one-way flight to Frankfurt am Main Airport from Brussels Bruxelles-National Airport in the past 72 hours is €100. The best return flight deal from Brussels Bruxelles-National Airport to Frankfurt am Main Airport found on momondo in the last 72 hours is €174.
The fastest flight from Brussels Bruxelles-National Airport to Frankfurt am Main Airport takes 1h 00m
Direct flights go from Brussels Bruxelles-National Airport to Frankfurt am Main Airport on Monday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Lufthansa and Brussels Airlines..
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  • How far is Brussels Bruxelles-National to Frankfurt am Main by plane?

    There are 303.4 km between Brussels Bruxelles-National and Frankfurt am Main. A reasonable flight in good conditions will take 1h 00m.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Frankfurt am Main Airport are updated daily.

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Frankfurt am Main Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The travel and health documents you'll need for your trip to Frankfurt am Main Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Frankfurt am Main Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Brussels Bruxelles-National Airport to Frankfurt am Main Airport?

Travelling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Mainz
Wiesbaden
Marburg
Trier
Ludwigsburg
Baden-Baden
Nuerburg
Boppard
Wurzburg

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Frankfurt am Main?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to Frankfurt am Main. momondo saves you time and could save you money on your trip.

Can I find flights from Brussels to Frankfurt am Main with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Frankfurt am Main from Brussels with this policy.

How can momondo help me find flights from Brussels to Frankfurt am Main?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Frankfurt am Main from Brussels.

I’m not ready to book a flight from Brussels to Frankfurt am Main right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to Frankfurt am Main flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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