Cheap flights from London to Istanbul
Round-trip fares from London (All Airports) (LON) to Istanbul Airport (IST) over the next few months. Cheapest right now: EUR 116. Based on recent samples, August 2026 currently looks like the cheapest month from EUR 116.
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Set a price alert| Depart | Return | Nights | Price | Book |
|---|---|---|---|---|
| Sat 29 Aug | Sat 12 Sept | 14 | EUR 116 | See deal |
| Mon 06 Jul | Thu 16 Jul | 10 | EUR 140 | See deal |
| Sun 28 Jun | Wed 22 Jul | 24 | EUR 145 | See deal |
| Tue 18 Aug | Mon 05 Oct | 48 | EUR 146 | See deal |
| Sat 27 Jun | Sat 11 Jul | 14 | EUR 154 | See deal |
| Thu 25 Jun | Thu 02 Jul | 7 | EUR 157 | See deal |
| Thu 09 Jul | Fri 10 Jul | 1 | EUR 170 | See deal |
| Mon 24 Aug | Mon 14 Sept | 21 | EUR 171 | See deal |
| Wed 01 Jul | Fri 31 Jul | 30 | EUR 172 | See deal |
| Thu 02 Jul | Fri 10 Jul | 8 | EUR 174 | See deal |
| Thu 20 Aug | Fri 11 Sept | 22 | EUR 177 | See deal |
| Fri 03 Jul | Tue 07 Jul | 4 | EUR 180 | See deal |
| Wed 08 Jul | Mon 13 Jul | 5 | EUR 181 | See deal |
| Sat 04 Jul | Fri 10 Jul | 6 | EUR 182 | See deal |
| Sun 23 Aug | Fri 28 Aug | 5 | EUR 184 | See deal |
Automatic checks 3 times per day. Prices may differ on the booking site due to some delay. Booking links may earn us a commission at no extra cost to you.