Cheapest return flights from London to Istanbul in July from 176€

AirHint found the following cheapest return flights from London (LHR) to Istanbul (IST) in July 2026 (see full year).

Return flights

04 Jul - 10 Jul Air Serbia
07 Jul - 10 Jul British Airways direct
04 Jul - 10 Jul British Airways direct
03 Jul - 10 Jul British Airways direct
01 Jul - 10 Jul British Airways direct
05 Jul - 11 Jul British Airways direct
06 Jul - 12 Jul British Airways direct
06 Jul - 10 Jul British Airways direct
19 Jul - 22 Jul Air Serbia
01 Jul - 15 Jul British Airways direct
19 Jul - 10 Aug Air Serbia
26 Jul - 13 Aug Air Serbia
21 Jul - 06 Aug LOT
27 Jul - 01 Aug LOT
18 Jul - 09 Aug Air Serbia
29 Jul - 05 Aug LOT
30 Jul - 09 Aug LOT
01 Jul - 02 Aug LOT
28 Jul - 26 Aug Scandinavian Airlines
20 Jul - 10 Aug Aegean Airlines

Also check the deals for one-way flights from London to Istanbul in July.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.