Cheap flights from Billings to Belgrade from $345 BIL → BEG
Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG)
The cheapest return found recently is $1,224 with United Airlines, 13 Dec – 30 Dec, found 4 days ago. The cheapest one-way found recently is $345 with United Airlines, 17 Apr 2027, found 4 days ago.
- Cheapest one-way found recently
- $345, found 4 days ago
- Cheapest return found recently
- $1,224, 13 Dec to 30 Dec
- Usual return price
- $1,311 to $1,471
- Cheapest month to fly
- April 2027, one-way fares from $345 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $1,311 to $1,471.
Cheapest return found recently
$1,224
13 Dec – 30 Dec · United Airlines
Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG)
Leaves 7:00 a.m. · Return leaves 6:00 p.m. · 69 h 47 min of travel, both ways together
out 2 stops, back 2 stops
found 4 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$1,224 13 Dec – 30 Decfound 4 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 3 days, 9 Nov to 11 Nov, the cheapest return we saw each day was $1,224.
At $1,224, the cheapest return found recently costs the same.
3 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 3 departure dates from 13 Dec to 26 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 17-night return fares leaving within 3 days of 13 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Dec – 30 Dec | $1,224 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 23 Dec – 30 Dec | $1,544 | American Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | out 2 stops, back 2 stops | found 4 days ago | See prices for these dates |
| 26 Dec – 30 Dec | $1,398 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | out 3 stops, back 3 stops | found 4 days ago | See prices for these dates |
Airlines on the cheapest dates: United Airlines, American Airlines.
One-way
The cheapest one-way fare on each of 8 departure dates is usually $404 to $654.
Cheapest one-way found recently
$345
17 Apr 2027 · United Airlines
Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG)
Leaves 2:40 p.m. · 44 h 35 min trip
2 stops
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$345 17 Apr 2027found 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 10 days, 12 Oct to 11 Nov, the cheapest one-way we saw each day was $345 to $652.
At $345, the cheapest one-way found recently is at the low end of that range.
10 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 8 departure dates from 23 Dec to 17 Apr 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 one-way fares on 2 other departure dates within 3 days of 17 Apr 2027, and none is cheaper.
Every date we hold
8 fares on 8 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Dec | $748 | American Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 24 Dec | $709 | American Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 25 Dec | $627 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 28 Dec | $635 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 12 Apr 2027 | $352 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 15 Apr 2027 | $437 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 16 Apr 2027 | $421 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
| 17 Apr 2027 | $345 | United Airlines | Billings Logan International Airport (BIL) → Belgrad Nikola Tesla Airport (BEG) | 2 stops | found 4 days ago | Open this trip |
Which month looks cheapest?
April 2027 is the cheapest month — from $345.
Airlines on the cheapest dates: United Airlines, American Airlines.
Premium cabin fares from Billings 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 Dec – 30 Dec in another cabin: Premium economy · Business · First
Today's prices for 17 Apr 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Billings to Belgrade?
Return
Not enough history yet: we have 3 days of return prices, 9 Nov to 11 Nov, and compare booking times once 3 booking ranges have 7 days each.
One-way
Not enough history yet: in 10 days of one-way prices, 12 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 13 Dec – 30 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 Billings to Belgrade?
The cheapest return found recently is $1,224 with United Airlines, 13 Dec to 30 Dec, found 4 days ago. The cheapest return fare on each of 3 departure dates is usually $1,311 to $1,471.
How much is a one-way flight from Billings to Belgrade?
The cheapest one-way found recently is $345 with United Airlines, 17 Apr 2027, found 4 days ago. The cheapest one-way fare on each of 8 departure dates is usually $404 to $654.
What is the cheapest month to fly from Billings to Belgrade?
April 2027 is the cheapest month for a one-way, from $345, 17 Apr 2027, found 4 days ago.
How long is the flight from Billings to Belgrade?
The cheapest one-way found recently, with United Airlines on 17 Apr 2027, takes 44 h 35 min with 2 stops.
Which airlines have the cheapest flights from Billings to Belgrade?
Between 13 Dec and 26 Dec, United Airlines has the cheapest return on 2 of the 3 departure dates we hold, and American Airlines on 1. Between 23 Dec and 17 Apr 2027, United Airlines has the cheapest one-way on 6 of the 8 departure dates we hold, and American Airlines on 2.
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