Cheapest return flights from London to Frankfurt in December from $193

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

Return flights

16 Dec - 18 Dec Lufthansa direct
03 Dec - 10 Dec Lufthansa direct
09 Dec - 06 Jan Lufthansa direct
15 Dec - 18 Dec Lufthansa direct
11 Dec - 14 Dec Lufthansa direct
17 Dec - 30 Dec Lufthansa direct
04 Dec - 07 Dec Lufthansa direct
08 Dec - 14 Dec Lufthansa direct
05 Dec - 08 Dec British Airways direct
26 Dec - 30 Dec Lufthansa direct
12 Dec - 14 Dec Lufthansa direct
26 Dec - 02 Jan Lufthansa direct
30 Dec - 02 Jan Lufthansa direct
29 Dec - 01 Jan Lufthansa direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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