Cheapest return flights from London to Prague in December from 198€

Best time to book flights for London (LCY) to Prague (PRG) flights at AirHint

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

Return flights

04 Dec - 11 Dec British Airways direct
23 Dec - 02 Jan KLM
29 Dec - 05 Jan British Airways direct
29 Dec - 02 Jan British Airways direct
26 Dec - 02 Jan British Airways direct
28 Dec - 02 Jan British Airways direct
12 Dec - 15 Dec KLM
27 Dec - 29 Dec KLM
05 Dec - 07 Dec KLM
18 Dec - 21 Dec KLM
27 Dec - 31 Dec KLM
30 Dec - 04 Jan KLM
28 Dec - 01 Jan British Airways direct
26 Dec - 03 Jan KLM
04 Dec - 07 Dec British Airways direct
18 Dec - 21 Dec British Airways direct
25 Dec - 29 Dec KLM
27 Dec - 30 Dec KLM
25 Dec - 04 Jan KLM
30 Dec - 02 Jan KLM

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.

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