Cheapest return flights from London to Frankfurt in December from $161

AirHint found the following cheapest return flights from London (LHR) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

26 Dec - 31 Dec British Airways direct
25 Dec - 31 Dec British Airways direct
26 Dec - 06 Jan British Airways direct
26 Dec - 16 Jan British Airways direct
10 Dec - 17 Dec British Airways direct
03 Dec - 04 Dec British Airways direct
10 Dec - 12 Dec British Airways direct
25 Dec - 06 Jan British Airways direct
29 Dec - 01 Jan British Airways direct
29 Dec - 05 Jan British Airways direct
26 Dec - 01 Jan British Airways direct
10 Dec - 16 Dec British Airways direct
03 Dec - 06 Dec British Airways direct
25 Dec - 05 Jan British Airways direct
26 Dec - 05 Jan British Airways direct
10 Dec - 11 Dec British Airways direct
25 Dec - 27 Jan British Airways direct
25 Dec - 14 Jan British Airways direct
03 Dec - 13 Dec British Airways direct
01 Dec - 04 Dec British Airways direct

Also check the deals for one-way flights from London to Frankfurt in December.

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