Cheap flights from Cologne to Belgrade from $104 CGN → BEG
Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG)
The cheapest return found recently is $282 with Ryanair, 22 Dec – 22 Dec, found today. The cheapest one-way found recently is $104 with Air Serbia, 27 Mar 2027, found yesterday.
- Cheapest one-way found recently
- $104, found yesterday
- Cheapest return found recently
- $282, 22 Dec to 22 Dec
- Usual return price
- $225 to $325
- Cheapest month to fly
- January 2027, return fares from $187 found in the last 7 days
Return
The cheapest return fare on each of 6 departure dates is usually $225 to $325.
Cheapest return found recently
$282
22 Dec – 22 Dec · Ryanair
Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG)
Leaves 6:00 a.m. · Return leaves 1:40 p.m. · 12 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$282 22 Dec – 22 Decfound todaySee prices for these dates
$187 18 Jan 2027 – 30 Jan 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $151 to $228.
At $282, the cheapest return found recently is above that range.
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 6 departure dates from 18 Nov to 18 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?
No. We hold 0-night return fares on 1 other departure date within 3 days of 22 Dec, and it is not cheaper.
Every date we hold
6 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov – 25 Dec | $311 | Ryanair | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 23 Nov – 27 Nov | $206 | Pegasus Airlines | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 22 Dec – 22 Dec | $282 | Ryanair | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 23 Dec – 23 Dec | $330 | Malta Air | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 26 Dec – 26 Dec | $359 | Malta Air | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 18 Jan 2027 – 30 Jan 2027 | $187 | Wizz Air | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | out 2 stops, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $187.
Airlines on the cheapest dates: Ryanair, Malta Air, Pegasus Airlines, Wizz Air.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$104
27 Mar 2027 · Air Serbia
Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG)
Leaves 10:10 a.m. · 25 h 15 min trip
1 stop
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$104 27 Mar 2027found yesterdayOpen this trip
$68 3 Decfound 4 days agoOpen this trip
What have prices looked like?
Over 34 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $52 to $142.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 27 Mar 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Dec | $68 | Wizz Air | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | stops unknown | found 4 days ago | Open this trip |
| 27 Mar 2027 | $104 | Air Serbia | Cologne Bonn Airport (CGN) → Belgrad Nikola Tesla Airport (BEG) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $68.
Airlines on the cheapest dates: Wizz Air, Air Serbia.
Premium cabin fares from Cologne 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 22 Dec – 22 Dec in another cabin: Premium economy · Business · First
Today's prices for 27 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Cologne to Belgrade?
Return
Fares 14 to 29 days before departure were typically 26% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 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 | $288 | $206 | +36% | 9 |
| 7–13 days | $247 | $190 | +17% | 8 |
| 14–29 days | $212 | $186 | Cheapest seen | 41 |
| 30–59 days | $212 | $182 | +0% | 35 |
| 60–89 days | $230 | $182 | +9% | 35 |
| 90–179 days | $217 | $151 | +2% | 32 |
| 180+ days | $224 | $218 | +6% | 20 |
One-way
Not enough history yet: in 34 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Dortmund → Belgrade
73 km from Cologne
$100
$182 less than flying from Cologne
11 Dec – 14 Dec · DTM → BEG · out nonstop, back nonstop
found 7 hours ago
Eindhoven → Belgrade
118 km from Cologne
$114
$168 less than flying from Cologne
26 Nov – 2 Dec · EIN → BEG · out nonstop, back nonstop
found yesterday
Luxembourg → Belgrade
138 km from Cologne
$234
$48 less than flying from Cologne
3 Dec – 10 Dec · LUX → BEG · out 1 stop, back 1 stop
found yesterday
Dusseldorf → Belgrade
34 km from Cologne
$244
$38 less than flying from Cologne
8 Jul 2027 – 7 Aug 2027 · DUS → BEG · out nonstop, back nonstop
found yesterday
Cologne → Tuzla
143 km from Belgrade
$208
$74 less than flying to Belgrade
20 Dec – 26 Dec · CGN → TZL · out nonstop, back nonstop
found 2 days ago
Maastricht → Belgrade
90 km from Cologne
$308
$26 more than flying from Cologne
23 Nov – 27 Nov · MST → BEG · out 3 stops, back 1 stop
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Dortmund → Belgrade
73 km from Cologne
$39
$65 less than flying from Cologne
1 Feb 2027 · DTM → BEG · nonstop
found yesterday
Dusseldorf → Belgrade
34 km from Cologne
$77
$27 less than flying from Cologne
30 Sept 2027 · DUS → BEG · nonstop
found today
Luxembourg → Belgrade
138 km from Cologne
$77
$27 less than flying from Cologne
11 Dec · LUX → BEG · 1 stop
found 3 days ago
Eindhoven → Belgrade
118 km from Cologne
$91
$13 less than flying from Cologne
13 Dec · EIN → BEG · nonstop
found 2 days ago
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 22 Dec – 22 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Cologne to Belgrade?
The cheapest return found recently is $282 with Ryanair, 22 Dec to 22 Dec, found today. The cheapest return we hold, of any age, is $187 with Wizz Air, 18 Jan 2027 to 30 Jan 2027, found 5 days ago. The cheapest return fare on each of 6 departure dates is usually $225 to $325.
How much is a one-way flight from Cologne to Belgrade?
The cheapest one-way found recently is $104 with Air Serbia, 27 Mar 2027, found yesterday. The cheapest one-way we hold, of any age, is $68 with Wizz Air, 3 Dec, found 4 days ago.
What is the cheapest month to fly from Cologne to Belgrade?
January 2027 is the cheapest month for a return, from $187, 18 Jan 2027 to 30 Jan 2027, found 5 days ago. December 2026 is the cheapest month for a one-way, from $68, 3 Dec, found 4 days ago.
How far ahead should I book a flight from Cologne to Belgrade?
In 50 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 26% lower than 0 to 6 days before departure.
How long is the flight from Cologne to Belgrade?
The cheapest one-way found recently, with Air Serbia on 27 Mar 2027, takes 25 h 15 min with 1 stop.
Which airlines have the cheapest flights from Cologne to Belgrade?
Between 18 Nov and 18 Jan 2027, Ryanair has the cheapest return on 2 of the 6 departure dates we hold, Malta Air on 2 and Pegasus Airlines on 1.
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