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 22/09/25 direct LO0280 02h 35min	Return -	Polskie Linie Lotnicze LOT		£99
Best option London Heathrow Warsaw	Outbound 08/12/25 direct LO0280 02h 40min	Return 24/12/25 direct LO0281 03h 00min	Polskie Linie Lotnicze LOT		£79
London Heathrow Warsaw	Outbound 19/09/25 1 Stopover (BRU) SN2094, SN2559 09h 20min	Return 26/09/25 1 Stopover (BRU) SN2556, SN2103 04h 30min	Brussels Airlines		£250
London Heathrow Warsaw	Outbound 08/12/25 direct LO0280 02h 40min	Return 24/12/25 direct LO0281 03h 00min	Polskie Linie Lotnicze LOT		£80
London Heathrow Warsaw	Outbound 19/02/26 direct LO0280 02h 40min	Return 22/02/26 direct LO0285 02h 45min	Polskie Linie Lotnicze LOT		£82
London Heathrow Warsaw	Outbound 08/12/25 direct LO0280 02h 40min	Return 24/12/25 direct LO0285 02h 45min	Polskie Linie Lotnicze LOT		£83
London Heathrow Warsaw	Outbound 08/12/25 direct LO0282 02h 30min	Return 24/12/25 direct LO0285 02h 45min	Polskie Linie Lotnicze LOT		£89
London Heathrow Warsaw	Outbound 08/12/25 direct LO0280 02h 40min	Return 24/12/25 direct LO0285 02h 45min	Polskie Linie Lotnicze LOT	?	£97
London Heathrow Warsaw	Outbound 08/12/25 direct LO0282 02h 30min	Return 24/12/25 direct LO0279 02h 50min	Polskie Linie Lotnicze LOT	?	£104
London Heathrow Warsaw	Outbound 08/12/25 direct LO0282 02h 30min	Return 24/12/25 direct LO0281 03h 00min	Polskie Linie Lotnicze LOT	?	£155

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

Important flight information

Flight information: London Heathrow - Warsaw

Cheapest outbound flight from	£ 98,32
Outbound and return from	£ 78,99
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

Alternative flights to Warsaw

Flight Liverpool - Warsaw from £ 125
Flight London - Warsaw from £ 33
Flight Glasgow - Warsaw from £ 131
Flight London Luton - Warsaw from £ 33
Flight London Gatwick - Warsaw from £ 52
Flight London City - Warsaw from £ 147

Flight destinations with a similar price

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Flight London Heathrow - Oslo from £ 83
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Flight London Heathrow - Aberdeen from £ 89
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Flight London Heathrow - Stockholm from £ 88