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Flights from Brussels to Karlsruhe

Find the cheapest flight options from Brussels to Karlsruhe over the next three months. Book one-way tickets from HK$478 and round-trip tickets from HK$1,027.

      • CRL 09:50
        8h 20m
        1 stop
        FKB 18:10
        Brussels - Karlsruhe | Thu, Dec 11 | Wizz Air Malta
        FKB 18:45
        25h 40m
        1 stop
        CRL 20:25
        Karlsruhe - Brussels | Sun, Dec 14 | Wizz Air Malta
        HK$1,027 HK$3,482
        71% OFF
        71% OFF
        HK$3,482 HK$1,027
      • CRL 21:00
        21h 10m
        1 stop
        FKB 18:10
        Brussels - Karlsruhe | Fri, Dec 12 | Wizz Air Malta
        FKB 18:45
        25h 40m
        1 stop
        CRL 20:25
        Karlsruhe - Brussels | Sun, Dec 14 | Wizz Air Malta
        HK$1,128 HK$3,482
        68% OFF
        68% OFF
        HK$3,482 HK$1,128
      • BRU 15:05
        7h 35m
        1 stop
        FKB 22:40
        Brussels - Karlsruhe | Thu, Dec 11 | Vueling Airlines
        FKB 12:40
        8h 5m
        1 stop
        BRU 20:45
        Karlsruhe - Brussels | Sun, Dec 14 | Ryanair
        HK$1,819 HK$3,482
        48% OFF
        48% OFF
        HK$3,482 HK$1,819
      • BRU 15:30
        7h 10m
        1 stop
        FKB 22:40
        Brussels - Karlsruhe | Thu, Dec 11 | Transavia
        FKB 12:40
        8h 15m
        1 stop
        BRU 20:55
        Karlsruhe - Brussels | Sun, Dec 14 | Ryanair
        HK$1,835
        47% OFF
        HK$3,482 HK$1,835
      • CRL 21:00
        21h 10m
        1 stop
        FKB 18:10
        Brussels - Karlsruhe | Mon, Dec 22 | Wizz Air Malta
        FKB 18:45
        25h 40m
        1 stop
        CRL 20:25
        Karlsruhe - Brussels | Sat, Dec 27 | Wizz Air Malta
        HK$1,844
        47% OFF
        HK$3,482 HK$1,844
      • CRL 09:50
        8h 20m
        1 stop
        FKB 18:10
        Brussels - Karlsruhe | Thu, Dec 25 | Wizz Air Malta
        FKB 18:45
        25h 40m
        1 stop
        CRL 20:25
        Karlsruhe - Brussels | Tue, Dec 30 | Wizz Air Malta
        HK$2,078
        40% OFF
        HK$3,482 HK$2,078
      • BRU 06:00
        16h 40m
        1 stop
        FKB 22:40
        Brussels - Karlsruhe | Thu, Dec 11 | TUI fly Belgium
        FKB 12:40
        9h 50m
        1 stop
        BRU 22:30
        Karlsruhe - Brussels | Sun, Dec 14 | Ryanair
        HK$2,266
        35% OFF
        HK$3,482 HK$2,266
      • CRL 09:35
        8h 35m
        1 stop
        FKB 18:10
        Brussels - Karlsruhe | Sat, Dec 20 | Wizz Air Malta
        FKB 18:45
        25h 40m
        1 stop
        CRL 20:25
        Karlsruhe - Brussels | Sun, Dec 21 | Wizz Air Malta
        HK$2,465
        28% OFF
        HK$3,482 HK$2,465
      • BRU 15:05
        7h 35m
        1 stop
        FKB 22:40
        Brussels - Karlsruhe | Thu, Dec 11 | Iberia
        FKB 12:40
        8h 5m
        1 stop
        BRU 20:45
        Karlsruhe - Brussels | Sun, Dec 14 | Ryanair
        HK$2,529
        27% OFF
        HK$3,482 HK$2,529
      • CRL 16:30
        14h 35m
        1 stop
        FKB 07:05
        Brussels - Karlsruhe | Sun, Dec 21 | Wizz Air Malta
        FKB 07:35
        8h 25m
        1 stop
        CRL 16:00
        Karlsruhe - Brussels | Sun, Dec 28 | Wizz Air Malta
        HK$3,099
        11% OFF
        HK$3,482 HK$3,099
      • BRU 13:00
        17h 25m
        1 stop
        FKB Invalid Date
        Brussels - Karlsruhe | Fri, Dec 12 | Normal Airline
        FKB 15:00
        6h
        Direct
        BRU 16:00
        Karlsruhe - Brussels | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Brussels to Karlsruhe are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Brussels to Karlsruhe

The distance between Brussels and Karlsruhe is 351.05km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceHK$478
Cheapest return ticket priceHK$1,027
Off-season travel monthNovember
Peak season for travelJuly
Flight distance351.05km

Find the best time to fly from Brussels to Karlsruhe

The cheapest time for Brussels to Karlsruhe flights: Dec 14 to Dec 21 — one way flight prices from HK$477.

Cheapest flights
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  • 714
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  • Jan

    284
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  • 1825

  • Feb

    251
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  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Brussels to Karlsruhe, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Brussels (BRU) to Karlsruhe (FKB)?

    Based on Trip.com data, Wizz Air Malta offers one-way fares as low as HK$478 on Cheapest nonstop routes (e.g. CRL to FKB on Mon, Dec 15), while Wizz Air Malta offers Cheapest nonstop round-trips from HK$1,027 departing on Thu, Dec 11 and returning on Sun, Dec 14.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Brussels to Karlsruhe is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Brussels to Karlsruhe, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 15, with one-way flights priced at just HK$478.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Wizz Air Malta.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Karlsruhe travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Brussels to Karlsruhe is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Brussels to Karlsruhe on December 11, 2025 with Wizz Air Malta, with prices starting at HK$1,026.
  • The time difference between Karlsruhe and Brussels is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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