Cheapest return flights from Austin to Bangalore in December from $1043

AirHint found the following cheapest return flights from Austin (AUS) to Bangalore (BLR) in December 2025 (see full year).

Return flights

01 Dec - 15 Dec Lufthansa
03 Dec - 11 Dec Lufthansa
08 Dec - 30 Jan Lufthansa
07 Dec - 21 Dec Lufthansa
14 Dec - 13 Jan Spirit Airlines
13 Dec - 20 Jan Spirit Airlines
13 Dec - 19 Jan Spirit Airlines
13 Dec - 18 Jan Spirit Airlines
26 Dec - 18 Jan Delta
11 Dec - 26 Dec Hawaiian Airlines
26 Dec - 10 Jan Frontier Airlines
09 Dec - 06 Jan Alaska Airlines
16 Dec - 11 Jan Spirit Airlines
08 Dec - 05 Jan Air Canada

Also check the deals for one-way flights from Austin to Bangalore in December.

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