Cheapest one-way flights from Austin to Belgrade in January from $241

AirHint found the following cheapest one-way flights from Austin (AUS) to Belgrade (BEG) in January 2026 (see full year).

One-Way flights

27 Jan Spirit Airlines
24 Jan Spirit Airlines
22 Jan Spirit Airlines
28 Jan Spirit Airlines
30 Jan Frontier Airlines
23 Jan Spirit Airlines
20 Jan Spirit Airlines
21 Jan Spirit Airlines
25 Jan Frontier Airlines

Also check the deals for return flights from Austin to Belgrade in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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