Cheapest return flights from London to Prague in December from $103

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

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

Return flights

31 Dec - 16 Jan Ryanair direct
31 Dec - 17 Jan Ryanair direct
31 Dec - 10 Jan Ryanair direct
31 Dec - 18 Jan Ryanair direct
31 Dec - 12 Jan Ryanair direct
31 Dec - 07 Jan Ryanair direct
03 Dec - 13 Dec Ryanair direct
03 Dec - 10 Dec Ryanair direct
03 Dec - 19 Dec Ryanair direct
03 Dec - 17 Dec Ryanair direct
03 Dec - 11 Dec Ryanair direct
03 Dec - 12 Dec Ryanair direct
06 Dec - 13 Dec Ryanair direct
06 Dec - 10 Dec Ryanair direct
06 Dec - 19 Dec Ryanair direct
06 Dec - 17 Dec Ryanair direct
29 Dec - 16 Jan Ryanair direct
29 Dec - 17 Jan Ryanair direct
29 Dec - 07 Jan Ryanair direct
29 Dec - 10 Jan Ryanair 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