Cheap flights from Bucharest to Belgrade from $102 BBU, OTP → BEG
Baneasa (BBU), Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
The cheapest return found recently is $305 with Air Serbia, 13 Nov – 13 Nov, found 2 days ago. The cheapest one-way found recently is $102 with Air Serbia, 20 Aug 2027, found 7 days ago.
- Cheapest one-way found recently
- $102, Air Serbia, found 7 days ago
- Cheapest return found recently
- $305, 13 Nov to 13 Nov
- Usual return price
- $157 to $292
- Cheapest month to fly
- October 2027, return fares from $142 found in the last 7 days
- Airlines with nonstop flights
- Air Serbia, Tarom
- Shortest nonstop flight found
- 1 h 15 min
Return
The cheapest return fare on each of 6 departure dates is usually $157 to $292.
Cheapest return found recently
$305
13 Nov – 13 Nov · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:30 a.m. · Return leaves 6:30 p.m. · 24 h 15 min of travel, both ways together
out nonstop, back 1 stop
found 2 days ago
Cheapest nonstop return
$142
2 Oct 2027 – 5 Oct 2027 · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:05 p.m. · Return leaves 1:10 p.m. · 2 h 25 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$305 13 Nov – 13 Novfound 2 days agoSee prices for these dates
$142 2 Oct 2027 – 5 Oct 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $91 to $191.
At $305, 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 13 Nov to 30 Oct 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 0-night return fares leaving within 3 days of 13 Nov to compare.
Every date we hold
32 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov – 13 Nov | $305 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back 1 stop | found 2 days ago | See prices for these dates |
| 28 Nov – 2 Dec | $251 | Wizz Air Malta | Baneasa (BBU) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 12 Jul 2027 – 19 Jul 2027 | $146 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 14 Jul 2027 – 20 Jul 2027 | $188 | Wizz Air | Baneasa (BBU) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 2 Oct 2027 – 5 Oct 2027 | $142 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 30 Oct 2027 – 5 Nov 2027 | $1,285 | Flydubai | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
October 2027 is the cheapest month — from $142.
Airlines on the cheapest dates: Air Serbia, Wizz Air Malta, Wizz Air, Flydubai.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$102
20 Aug 2027 · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:05 p.m. · 1 h 15 min trip
nonstop
found 7 days ago
Cheapest nonstop one-way
$102
20 Aug 2027 · Air Serbia
Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG)
Leaves 4:05 p.m. · 1 h 15 min trip
nonstop
found 7 days ago
Found recently, and the cheapest we hold
$102 20 Aug 2027found 7 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 46 days, 27 Sept to 11 Nov, the cheapest one-way we saw each day was $46 to $138.
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 1 departure date 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 20 Aug 2027 to compare.
Every date we hold
2 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Aug 2027 | $102 | Air Serbia | Bucharest Henri Coanda International Airport (OTP) → Belgrad Nikola Tesla Airport (BEG) | nonstop | found 7 days ago | Open this trip |
Airlines on the cheapest dates: Air Serbia.
Premium cabin fares from Bucharest 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 13 Nov – 13 Nov in another cabin: Premium economy · Business · First
Today's prices for 20 Aug 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bucharest to Belgrade?
Return
Fares 90 to 179 days before departure were typically 42% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $211 | $122 | +72% | 25 |
| 7–13 days | $154 | $110 | +25% | 34 |
| 14–29 days | $138 | $91 | +12% | 44 |
| 30–59 days | $159 | $91 | +29% | 40 |
| 90–179 days | $123 | $120 | Cheapest seen | 25 |
| 180+ days | $142 | $104 | +15% | 26 |
One-way
Not enough history yet: in 46 days of one-way prices, 27 Sept to 11 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.
One-way
Bucharest → Timisoara
122 km from Belgrade
$54
$48 less than flying to Belgrade
17 Jan 2027 · OTP → TSR · 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 13 Nov – 13 Nov. 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 Bucharest to Belgrade?
The cheapest return found recently is $305 with Air Serbia, 13 Nov to 13 Nov, found 2 days ago. The cheapest return we hold, of any age, is $142 with Air Serbia, 2 Oct 2027 to 5 Oct 2027, found 3 days ago. The cheapest return fare on each of 6 departure dates is usually $157 to $292.
How much is a one-way flight from Bucharest to Belgrade?
The cheapest one-way found recently is $102 with Air Serbia, 20 Aug 2027, found 7 days ago.
What is the cheapest month to fly from Bucharest to Belgrade?
October 2027 is the cheapest month for a return, from $142, 2 Oct 2027 to 5 Oct 2027, found 3 days ago.
How far ahead should I book a flight from Bucharest to Belgrade?
In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 42% lower than 0 to 6 days before departure.
Is there a direct flight from Bucharest to Belgrade?
Yes, the cheapest nonstop return found recently is $142 with Air Serbia, 2 Oct 2027 to 5 Oct 2027, found 3 days ago. The cheapest nonstop one-way found recently is $102 with Air Serbia, 20 Aug 2027, found 7 days ago.
How long is the flight from Bucharest to Belgrade?
The cheapest nonstop one-way found recently, with Air Serbia on 20 Aug 2027, takes 1 h 15 min from Bucharest Henri Coanda International Airport (OTP) to Belgrad Nikola Tesla Airport (BEG).
Which airlines have the cheapest flights from Bucharest to Belgrade?
Between 13 Nov and 30 Oct 2027, Air Serbia has the cheapest return on 3 of the 6 departure dates we hold, Wizz Air Malta on 1 and Wizz Air 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