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
London Heathrow Prague Please note: transfer for connecting flight	Outbound 18/05/26 1 Stopover (DUB) EI0159, FR0096 22h 40min	Return -	Aer Lingus Irish Airlines, Ryanair		£119
Best option London Heathrow Prague	Outbound 17/08/26 direct BA0858 01h 50min	Return 15/09/26 direct BA0859 02h 15min	British Airways		£149
London Heathrow Prague	Outbound 17/08/26 direct BA0858 01h 50min	Return 15/09/26 direct BA0859 02h 15min	British Airways		£152
London Heathrow Prague	Outbound 28/05/26 1 Stopover (BRU) SN2094, SN2811 05h 50min	Return 09/06/26 1 Stopover (BRU) SN2816, SN2093 04h 25min	Brussels Airlines	?	£176
London Heathrow Prague	Outbound 08/08/26 direct BA0850 01h 55min	Return 31/08/26 direct BA0859 02h 15min	British Airways	?	£180
London Heathrow Prague	Outbound 15/08/26 1 Stopover (FRA) LH4233, LH1394 03h 45min	Return 12/09/26 1 Stopover (FRA) LH1397, LH4230 04h 00min	Lufthansa	?	£204
London Heathrow Prague	Outbound 08/08/26 1 Stopover (AMS) KL1014, KL1353 14h 55min	Return 31/08/26 1 Stopover (AMS) KL1356, KL1001 18h 10min	KLM	?	£204
London Heathrow Prague	Outbound 25/05/26 1 Stopover (BEG) JU0211, JU0170 17h 35min	Return 07/06/26 1 Stopover (BEG) JU0175, JU0210 16h 55min	Air Serbia		£217
London Heathrow Prague	Outbound 25/05/26 1 Stopover (WAW) LO0286, LO0525 11h 30min	Return 07/06/26 1 Stopover (WAW) LO0526, LO0285 27h 20min	Polskie Linie Lotnicze LOT	?	£227
London Heathrow Prague	Outbound 17/08/26 direct BA0856 02h 05min	Return 15/09/26 direct BA0859 02h 15min	British Airways	?	£227

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

Important flight information

Flight information: London Heathrow - Prague

Cheapest outbound flight from	£119.00
Outbound and return from	£148.48
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

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