Cheapest return flights from Houston to Frankfurt in January from $574

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

Return flights

29 Jan - 21 Feb Spirit Airlines
30 Jan - 21 Feb Spirit Airlines
18 Jan - 30 Jan Frontier Airlines
14 Jan - 07 Feb Frontier Airlines
08 Jan - 21 Jan Frontier Airlines
07 Jan - 21 Jan Frontier Airlines
23 Jan - 31 Jan Spirit Airlines
05 Jan - 31 Jan Spirit Airlines
06 Jan - 31 Jan Spirit Airlines
07 Jan - 31 Jan Frontier Airlines
01 Jan - 31 Jan Turkish Airlines
07 Jan - 31 Jan Lufthansa direct
04 Jan - 18 Jan Spirit Airlines
14 Jan - 07 Feb SWISS direct

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

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