Karlsruhe to Belgrade FKB → BEG
Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG)
The cheapest return found recently is $125 with Wizz Air, 20 Nov – 23 Nov, found yesterday. The cheapest one-way found recently is $54 with Wizz Air, 21 Oct, found 2 days ago.
Return
The cheapest return fare on each of 9 departure dates is usually $125 to $206.
Cheapest return found recently
$125
20 Nov – 23 Nov · Wizz Air
Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG)
Leaves 9:40 a.m. · Return leaves 11:55 a.m. · 4 h of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$125
20 Nov – 23 Nov · Wizz Air
Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG)
Leaves 9:40 a.m. · Return leaves 11:55 a.m. · 4 h of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$125 20 Nov – 23 Novfound yesterdaySee prices for these dates
$94 9 Nov – 13 Novfound 5 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $91 to $187.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 9 departure dates from 1 Nov to 21 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 3-night return fares leaving within 3 days of 20 Nov to compare.
Every date we hold
12 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Nov – 16 Nov | $209 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 6 Nov – 16 Nov | $125 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 9 Nov – 13 Nov | $94 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 13 Nov – 16 Nov | $174 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 16 Nov – 17 Nov | $176 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back 2 stops | found 5 days ago | See prices for these dates |
| 20 Nov – 23 Nov | $125 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 24 Nov – 27 Nov | $137 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 25 Nov – 28 Nov | $220 | Ryanair | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 21 Dec – 6 Jan 2027 | $206 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $94.
Airlines on the cheapest dates: Wizz Air, Ryanair.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $51 to $72.
Cheapest one-way found recently
$54
21 Oct · Wizz Air
Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG)
Leaves 8:25 a.m. · 1 h 50 min trip
stops unknown
found 2 days ago
Cheapest nonstop one-way
$41
15 Jan 2027 · Wizz Air
Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG)
Leaves 2:35 p.m. · 1 h 55 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$54 21 Octfound 2 days agoOpen this trip
$41 15 Jan 2027found 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $41 to $53.
At $54, the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 21 Oct to 15 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 21 Oct to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct | $54 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | stops unknown | found 2 days ago | Open this trip |
| 20 Nov | $70 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | nonstop | found 4 days ago | Open this trip |
| 26 Nov | $76 | ALPAVIA | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | 1 stop | found 6 days ago | Open this trip |
| 15 Jan 2027 | $41 | Wizz Air | Baden-Airpark (FKB) → Belgrad Nikola Tesla Airport (BEG) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $41.
Airlines on the cheapest dates: Wizz Air, ALPAVIA.
Premium cabin fares from Karlsruhe to Belgrade
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 20 Nov – 23 Nov in another cabin: Premium economy · Business · First
Today's prices for 21 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Karlsruhe to Belgrade?
Return
Fares 30 to 59 days before departure were typically 51% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $221 | $167 | +105% | 12 |
| 14–29 days | $219 | $94 | +103% | 12 |
| 30–59 days | $108 | $100 | Cheapest seen | 23 |
| 60–89 days | $130 | $98 | +20% | 19 |
| 90–179 days | $153 | $91 | +42% | 19 |
| 180+ days | $295 | $295 | +173% | 8 |
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $42 | $42 | Cheapest seen | 10 |
| 30–59 days | $70 | $42 | +67% | 19 |
| 60–89 days | $73 | $41 | +74% | 16 |
| 90–179 days | $44 | $41 | +5% | 15 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Frankfurt → Belgrade
117 km from Karlsruhe
$169
$44 more than flying from Karlsruhe
9 Mar 2027 – 18 Mar 2027 · HHN → BEG · out 1 stop, back nonstop
found 21 hours ago
Stuttgart → Belgrade
62 km from Karlsruhe
$175
$50 more than flying from Karlsruhe
4 Dec – 11 Dec · STR → BEG · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Frankfurt → Belgrade
117 km from Karlsruhe
$85
$31 more than flying from Karlsruhe
12 May 2027 · HHN → BEG · 1 stop
found 17 hours ago
Stuttgart → Belgrade
62 km from Karlsruhe
$151
$97 more than flying from Karlsruhe
28 Oct · STR → BEG · stops unknown
found today
Strasbourg → Belgrade
67 km from Karlsruhe
$205
$151 more than flying from Karlsruhe
2 Jan 2027 · SXB → BEG · 1 stop
found today
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 20 Nov – 23 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work