Which airports near Istanbul are frequently used for flights to London Heathrow?

In addition to Istanbul airport, users also frequently search for flights from Istanbul - Sabiha Gökcen to London Heathrow. Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.

Which airports near London Heathrow are frequently chosen as a destination?

If you want to travel to London Heathrow, Birmingham may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.

Flights Istanbul - London Heathrow | find flights, compare prices and book tickets at idealo!

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 08/20/26 1 Stopover (BEG) JU0427, JU0210 10h 05min	Return 08/25/26 1 Stopover (BEG) JU0211, JU0422 23h 30min	Air Serbia		$312
Best option Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (ATH) A30991, A30608 12h 30min	Return 08/25/26 direct BA0720 03h 50min	Aegean Airlines	?	$420
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (ATH) A30995, A30608 26h 15min	Return 08/25/26 1 Stopover (AMS) KL1010, KL1961 08h 35min	Aegean Airlines	?	$314
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (BEG) JU0427, JU0210 10h 05min	Return 08/25/26 1 Stopover (BEG) JU0211, JU0426 12h 10min	Air Serbia		$337
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (WAW) LO0138, LO0281 28h 20min	Return 08/25/26 1 Stopover (WAW) LO0280, LO0133 16h 55min	Polskie Linie Lotnicze LOT		$345
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (BEG) JU0427, JU0210 10h 05min	Return 08/25/26 1 Stopover (BEG) JU0211, JU0426 12h 10min	Air Serbia	?	$346
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (WAW) LO0138, LO0281 28h 20min	Return 08/25/26 1 Stopover (WAW) LO0280, LO0133 16h 55min	Polskie Linie Lotnicze LOT		$358
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (WAW) LO0138, LO0279 12h 10min	Return 08/25/26 1 Stopover (AMS) KL1010, KL1961 08h 35min	Polskie Linie Lotnicze LOT	?	$394
Istanbul London Heathrow	Outbound 08/20/26 1 Stopover (WAW) LO0138, LO0279 12h 10min	Return 08/25/26 1 Stopover (WAW) LO0282, LO0137 11h 30min	Polskie Linie Lotnicze LOT	?	$438

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

Important flight information

Frequently Asked Questions (FAQ)

Flight information: Istanbul - London Heathrow

Roundtrip from	$ 311,60
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
Departure country - Arrival airport	Turkey - London Heathrow
Departure airport - Destination country	Istanbul - United Kingdom
Departure airport - City-Code	Istanbul - London

Alternative routes to United Kingdom

Flight Istanbul - London from $ 312

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