Our cheapest offers for flights from London Heathrow to Prague

Here you can compare cheap flights from London Heathrow (LHR) to Prague (PRG) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Prague. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Prague	Outbound 05/01/26 direct BA0852 02h 00min	Return 08/01/26 direct BA0863 02h 10min	British Airways	?	£102
London Heathrow Prague	Outbound 06/01/26 direct BA0852 02h 00min	Return 09/01/26 direct BA0865 02h 25min	British Airways	?	£104
London Heathrow Prague	Outbound 08/12/25 direct BA0862 02h 05min	Return 24/12/25 direct BA0865 02h 25min	British Airways	?	£131
London Heathrow Prague	Outbound 08/12/25 direct BA0862 02h 05min	Return 24/12/25 direct BA0865 02h 25min	British Airways		£134
London Heathrow Prague	Outbound 05/01/26 direct BA0852 02h 00min	Return 08/01/26 direct BA0863 02h 10min	British Airways	?	£151
London Heathrow Prague	Outbound 11/12/25 1 Stopover (BRU) SN2094, SN2811 05h 50min	Return 26/12/25 1 Stopover (BRU) SN2812, SN2103 03h 35min	Brussels Airlines	?	£180
London Heathrow Prague	Outbound 05/01/26 1 Stopover (WAW) LO0286, LO0527 04h 40min	Return 08/01/26 1 Stopover (WAW) LO0530, LO0279 11h 05min	Polskie Linie Lotnicze LOT	?	£182
London Heathrow Prague	Outbound 08/12/25 1 Stopover (WAW) LO0286, LO0527 04h 40min	Return 24/12/25 1 Stopover (WAW) LO0530, LO0279 11h 05min	Polskie Linie Lotnicze LOT		£186
London Heathrow Prague	Outbound 09/12/25 1 Stopover (ZRH) LX0317, LX1486 03h 55min	Return 23/12/25 1 Stopover (ZRH) LX1487, LX0326 04h 00min	Swiss International Air Lines	?	£191
London Heathrow Prague	Outbound 13/09/25 1 Stopover (VIE) OS0458, OS0705 03h 35min	Return 18/09/25 1 Stopover (ZRH) LX1487, LX0326 03h 55min	Austrian Airlines	?	£200

Tips and tricks to help you find cheap flights from London Heathrow to Prague

Important flight information

Flight information: London Heathrow - Prague

Outbound and return from	£101.92
Flight duration	min. 02:00 / max. 02:05
Return flight duration	min. 02:10/ max. 02:20
Distance	1045 km
Flights per week	38
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Prague (PRG)
Destination country	Flights to Czech Republic

Alternative flights to Prague

Flight Edinburgh - Prague from £133
Flight Bristol - Prague from £76
Flight Leeds - Prague from £152
Flight Manchester - Prague from £63
Flight London - Prague from £17
Flight London Gatwick - Prague from £47
Flight London Stansted - Prague from £62
Flight East Midlands - Prague from £154
Flight Newcastle - Prague from £122
Flight London Luton - Prague from £17

Flight destinations with a similar price

Flight London Heathrow - Frankfurt from £112
Flight London Heathrow - Geneva from £105
Flight London Heathrow - Istanbul from £105
Flight London Heathrow - Milan-Linate from £110
Flight London Heathrow - Madrid from £96
Flight London Heathrow - Zurich from £109
Flight London Heathrow - Aberdeen from £92
Flight London Heathrow - Malaga from £102
Flight London Heathrow - Brussels from £97
Flight London Heathrow - Basel from £99