Cheapest return flights from Houston to Prague in December from 640€

AirHint found the following cheapest return flights from Houston (IAH) to Prague (PRG) in December 2025 (see full year).

Return flights

30 Dec - 24 Jan Air France
08 Dec - 17 Dec British Airways
07 Dec - 17 Dec British Airways
25 Dec - 17 Jan KLM
24 Dec - 17 Jan KLM
03 Dec - 27 Dec Lufthansa
01 Dec - 27 Dec United
24 Dec - 31 Dec Turkish Airlines
21 Dec - 10 Jan United
21 Dec - 28 Dec British Airways
17 Dec - 18 Dec Delta
09 Dec - 03 Jan Air France
12 Dec - 03 Jan Lufthansa
13 Dec - 03 Jan KLM
17 Dec - 04 Jan Delta
18 Dec - 03 Jan KLM

Also check the deals for one-way flights from Houston to Prague in December.

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