Our cheapest offers for flights from London Heathrow to Warsaw

Here you can compare cheap flights from London Heathrow (LHR) to Warsaw (WAW) 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 Warsaw. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (BRU) SN2094, SN2555 05h 10min	Return 24/04/26 1 Stopover (BRU) SN2556, SN2103 04h 30min	Brussels Airlines	?	£174
Best option London Heathrow Warsaw	Outbound 31/03/26 direct LO0280 02h 35min	Return 21/04/26 direct LO0279 02h 50min	Polskie Linie Lotnicze LOT		£191
London Heathrow Warsaw	Outbound 16/06/26 1 Stopover (MUC) LH2473, LH1614 04h 30min	Return 07/07/26 1 Stopover (MUC) LH1615, LH2482 04h 40min	Lufthansa	?	£187
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (CPH) SK0502, SK2751 07h 45min	Return 21/04/26 1 Stopover (CPH) SK2762, SK1507 04h 25min	SAS Scandinavian Airlines	?	£195
London Heathrow Warsaw	Outbound 31/03/26 direct LO0282 02h 30min	Return 21/04/26 direct LO0281 02h 55min	Polskie Linie Lotnicze LOT		£197
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (MUC) LH2473, LH1614 04h 30min	Return 18/04/26 1 Stopover (VIE) OS0664, OS0337 04h 40min	Lufthansa	?	£222
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (MUC) LH2473, LH1614 04h 30min	Return 18/04/26 1 Stopover (VIE) OS0664, OS0337 04h 40min	Lufthansa	?	£226
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (CDG) AF1781, AF1246 05h 45min	Return 21/04/26 direct LO0285 02h 40min	Air France	?	£262
London Heathrow Warsaw	Outbound 31/03/26 1 Stopover (HEL) AY1336, AY1143 19h 05min	Return 21/04/26 1 Stopover (HEL) AY1148, AY1331 12h 55min	Finnair		£264

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

Important flight information

Flight information: London Heathrow - Warsaw

Outbound and return from	£173.35
Flight duration	min. 02:25 / max. 02:40
Return flight duration	min. 02:35/ max. 03:00
Distance	1471 km
Flights per week	37
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Warsaw (WAW)
Destination country	Flights to Poland

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