Cheapest return flights from London to Frankfurt in December from 175€

AirHint found the following cheapest return flights from London (LCY) to Frankfurt (FRA) in December 2026 (see full year).

Return flights

07 Dec - 08 Jan Lufthansa direct
18 Dec - 21 Dec Lufthansa direct
03 Dec - 06 Dec KLM
30 Dec - 03 Jan KLM
18 Dec - 03 Jan KLM
19 Dec - 22 Dec KLM
21 Dec - 27 Dec KLM
16 Dec - 17 Dec Lufthansa direct
11 Dec - 13 Dec KLM
19 Dec - 26 Dec KLM

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

Powered by

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.

Book a cheap hotel in Frankfurt

Cheap car rent in Frankfurt

Feel free to contact us with any feedback or request another flight research.