Cheapest return flights from London to Prague in December from $133

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

Return flights

03 Dec - 17 Dec British Airways direct
13 Dec - 18 Dec British Airways direct
31 Dec - 01 Jan British Airways direct
10 Dec - 13 Dec British Airways direct
30 Dec - 03 Jan British Airways direct
30 Dec - 31 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
07 Dec - 09 Dec British Airways direct
31 Dec - 03 Jan British Airways direct
13 Dec - 16 Dec British Airways direct
17 Dec - 20 Dec British Airways direct
29 Dec - 03 Jan British Airways direct
06 Dec - 09 Dec British Airways direct
10 Dec - 15 Dec British Airways direct
25 Dec - 01 Jan British Airways direct
24 Dec - 03 Jan British Airways direct
14 Dec - 12 Jan British Airways direct
23 Dec - 01 Jan British Airways direct
27 Dec - 04 Jan British Airways direct
18 Dec - 03 Jan British Airways direct

Also check the deals for one-way flights from London to Prague 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.

Book a cheap hotel in Prague

Cheap car rent in Prague

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