Our cheapest offers for flights from Istanbul to London Heathrow

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

	Outbound	Return	Airlines	Baggage	Price
Istanbul London Heathrow	Outbound 23/05/26 1 Stopover (WAW) LO0136, LO0281 17h 50min	Return 29/05/26 1 Stopover (WAW) LO0286, LO0135 08h 10min	Polskie Linie Lotnicze LOT		£185
Best option Istanbul London Heathrow	Outbound 25/05/26 direct BA0719 04h 00min	Return 07/06/26 direct BA0716 03h 55min	British Airways		£195
Istanbul London Heathrow	Outbound 22/05/26 1 Stopover (CPH) SK0832, SK0501 06h 50min	Return 27/05/26 1 Stopover (CPH) SK1508, SK0831 06h 10min	SAS Scandinavian Airlines		£211
Istanbul London Heathrow Please note: transfer for connecting flight	Outbound 06/07/26 direct TK1987 04h 00min	Return 03/08/26 1 Stopover (HAM) EW7461, TK1670 06h 45min	Turkish Airlines		£254
Istanbul London Heathrow	Outbound 03/08/26 1 Stopover (WAW) LO0138, LO0285 17h 00min	Return 20/08/26 1 Stopover (WAW) LO0286, LO0133 28h 35min	Polskie Linie Lotnicze LOT		£188
Istanbul London Heathrow	Outbound 03/08/26 1 Stopover (WAW) LO0138, LO0285 17h 00min	Return 20/08/26 1 Stopover (WAW) LO0286, LO0133 28h 35min	Polskie Linie Lotnicze LOT		£189
Istanbul London Heathrow	Outbound 23/05/26 1 Stopover (WAW) LO0136, LO0285 06h 30min	Return 29/05/26 1 Stopover (WAW) LO0286, LO0135 08h 10min	Polskie Linie Lotnicze LOT		£192
Istanbul London Heathrow	Outbound 06/07/26 1 Stopover (AMS) KL1958, KL1015 15h 25min	Return 03/08/26 1 Stopover (AMS) KL1016, KL1961 26h 25min	KLM		£193
Istanbul London Heathrow	Outbound 23/05/26 1 Stopover (CPH) SK0832, SK0501 06h 50min	Return 29/05/26 1 Stopover (CPH) SK1508, SK0831 06h 10min	SAS Scandinavian Airlines	?	£197
Istanbul London Heathrow	Outbound 03/08/26 direct BA0717 04h 10min	Return 20/08/26 direct BA0716 03h 55min	British Airways		£202

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

Important flight information

Flight information: Istanbul - London Heathrow

Outbound and return from	184,50 GBP
Flight duration	min. 04:05 / max. 04:30
Return flight duration	min. 03:35/ max. 04:00
Distance	2516 km
Flights per week	54
Departure airport	Airport Istanbul (IST)
Departure country	Flights from Turkey
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Flight Routes from Istanbul to London Heathrow

Our cheapest offers for flights from Istanbul to London Heathrow

Istanbul

London Heathrow

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

Important flight information

Flight information: Istanbul - London Heathrow

Alternative routes to United Kingdom

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