Cheapest return flights from London to Prague in December from $122

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

Return flights

31 Dec - 07 Jan Ryanair direct
01 Dec - 03 Dec Ryanair direct
29 Dec - 11 Jan Ryanair direct
29 Dec - 10 Jan Ryanair direct
31 Dec - 16 Jan Ryanair direct
31 Dec - 14 Jan Ryanair direct
31 Dec - 10 Jan Ryanair direct
08 Dec - 19 Dec Ryanair direct
01 Dec - 10 Dec Ryanair direct
01 Dec - 19 Dec Ryanair direct
29 Dec - 16 Jan Ryanair direct
29 Dec - 14 Jan Ryanair direct
28 Dec - 16 Jan Ryanair direct
28 Dec - 14 Jan Ryanair direct
08 Dec - 13 Dec Ryanair direct
01 Dec - 13 Dec Ryanair direct
08 Dec - 17 Dec Ryanair direct
08 Dec - 18 Dec Ryanair direct
01 Dec - 17 Dec Ryanair direct
01 Dec - 18 Dec Ryanair direct

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

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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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