Find flights
When to book
FAQs

Cheap flights from Karlsruhe to Belgrade from £69

FKB — BEG
29 Oct — 5 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Karlsruhe to Belgrade

Enter your travel dates to find the best prices.

Cheapest flights from Karlsruhe to Belgrade

Fri 20/1114:35 -
Nonstop1h 55m
Mon 23/1111:55 -
Nonstop2h 05m
Deal found 29/9£69
Mon 28/1214:35 -
Nonstop1h 55m
Wed 30/1211:55 -
Nonstop2h 05m
Deal found 29/9£95
Mon 28/1214:35 -
Nonstop1h 55m
Fri 1/111:55 -
Nonstop2h 05m
Deal found 29/9£112
Fri 25/1214:35 -
Nonstop1h 55m
Wed 30/1211:55 -
Nonstop2h 05m
Deal found 28/9£121
Fri 23/1008:25 -
Nonstop1h 50m
Mon 2/1111:55 -
Nonstop2h 05m
Deal found 29/9£134

Find flight deals from Karlsruhe to Belgrade

Round-trip from

£69

Popular in

December

Cheapest in

January

Average price

£104
Wizz Air
  • Wizz Air
  • 20/11-23/11
  • Nonstop
  • 4h 00m total
  • Karlsruhe to Belgrade
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Karlsruhe to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Fri 20/11

14:35-16:30

Nonstop1h 55m

Belgrade Nikola Tesla

Mon 23/11

11:55-14:00

Nonstop2h 05m

£69

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Mon 28/12

14:35-16:30

Nonstop1h 55m

Belgrade Nikola Tesla

Fri 1/1

11:55-14:00

Nonstop2h 05m

£112

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Fri 25/12

14:35-16:30

Nonstop1h 55m

Belgrade Nikola Tesla

Wed 30/12

11:55-14:00

Nonstop2h 05m

£121

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Mon 28/12

14:35-16:30

Nonstop1h 55m

Belgrade Nikola Tesla

Wed 6/1

11:55-14:00

Nonstop2h 05m

£121
Fastest return journey

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Fri 23/10

08:25-10:15

Nonstop1h 50m

Belgrade Nikola Tesla

Mon 2/11

11:55-14:00

Nonstop2h 05m

£134

KarlsruheBelgrade

FKB Karlsruhe Söllingen - BEG Belgrade Nikola Tesla

FKBBEG

Karlsruhe Söllingen

Fri 1/1

14:35-16:30

Nonstop1h 55m

Belgrade Nikola Tesla

Mon 4/1

11:55-14:00

Nonstop2h 05m

£155

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Sorted by cheapest first

Best time to book a flight from Karlsruhe to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Karlsruhe with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Karlsruhe to Belgrade

How far ahead should I book a flight from Karlsruhe to Belgrade?

To ensure you get the cheapest price possible for a flight from Karlsruhe to Belgrade, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Karlsruhe to Belgrade?

Currently, January is the cheapest month in which you can book a flight from Karlsruhe to Belgrade (average of £54). Flying from Karlsruhe to Belgrade in December is currently the most expensive (average of £198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FKB to BEG?

When flying from Karlsruhe to Belgrade, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Karlsruhe to Belgrade?

Airfare is typical for this route at the moment.

Karlsruhe to Belgrade flights typically cost between £68 and £111 in November.
The cheapest return price found within the last 5 days was £69 on Wizz Air (20 Nov–23 Nov).

Related info for your journey

  • How long is the flight from Karlsruhe to Belgrade?

    Airlines like Wizz Air fly from Karlsruhe to Belgrade in about 1h 55m. The time it takes to get you to your destination is usually consistent. There are 638 mi between Karlsruhe and Belgrade. Generally, flights for this route are direct.

  • Can I find deals for flights from Karlsruhe to Belgrade that include hotel bookings?

    Yes. In addition to deals on Karlsruhe to Belgrade flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Karlsruhe to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Karlsruhe to Belgrade.

  • Can I find deals for business class flights from Karlsruhe to Belgrade?

    Yes. Cheapflights offers flight deals from Karlsruhe to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Karlsruhe to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Karlsruhe to Belgrade (average of £54). Flying from Karlsruhe to Belgrade in December is currently the most expensive (average of £198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Karlsruhe to Belgrade

Stuttgart to Belgrade flights
Munich to Belgrade flights

Fly with Cheapflights

How does Cheapflights help users find flights from Karlsruhe to Belgrade?

When you search for this flight from Karlsruhe to Belgrade, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Karlsruhe to Belgrade?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belgrade from Karlsruhe.

Can Cheapflights find flights from Karlsruhe to Belgrade with no change fees?

Yes! Cheapflights helps users easily find flights from Karlsruhe to Belgrade with no change fees.

Can Cheapflights notify me if prices for flights from Karlsruhe to Belgrade become cheaper?

Yes, Cheapflights offers price alerts on Karlsruhe to Belgrade flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.