Cheapest return flights from Austin to Frankfurt in January from $637

AirHint found the following cheapest return flights from Austin (AUS) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

30 Jan - 22 Feb Spirit Airlines
23 Jan - 01 Feb Spirit Airlines
27 Jan - 01 Feb Spirit Airlines
22 Jan - 05 Feb Spirit Airlines
30 Jan - 20 Feb Scandinavian Airlines
18 Jan - 27 Jan Spirit Airlines
18 Jan - 01 Feb Spirit Airlines
22 Jan - 25 Jan Spirit Airlines
18 Jan - 05 Feb Spirit Airlines
18 Jan - 25 Jan Spirit Airlines
30 Jan - 21 Feb Spirit Airlines
23 Jan - 26 Jan Frontier Airlines
15 Jan - 22 Jan Spirit Airlines
19 Jan - 02 Feb Spirit Airlines
16 Jan - 25 Jan Air Canada
17 Jan - 24 Jan Spirit Airlines
27 Jan - 01 Feb Lufthansa direct
22 Jan - 25 Jan Lufthansa direct
18 Jan - 25 Jan Lufthansa direct
18 Jan - 27 Jan Lufthansa direct

Also check the deals for one-way flights from Austin to Frankfurt in January.

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