Cheapest return flights from Houston to Frankfurt in January from $594

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

Return flights

12 Jan - 19 Jan Air France
12 Jan - 21 Jan Air France
12 Jan - 20 Jan KLM
19 Jan - 07 Feb KLM
24 Jan - 07 Feb Spirit Airlines
23 Jan - 22 Feb KLM
14 Jan - 21 Jan Air France
20 Jan - 03 Feb Air France
08 Jan - 15 Jan Delta
18 Jan - 31 Jan Delta
30 Jan - 13 Feb Delta
14 Jan - 18 Jan Air France
09 Jan - 16 Jan Delta
18 Jan - 30 Jan Iberia
07 Jan - 30 Jan American Airlines

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

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