1,837 km · 2h 48m
FRAFrankfurt
ISTIstanbul
Frankfurt → Istanbul price trends
From GBP 52
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Monthly fares are the cheapest Aviasales travellers found, as of 31 Oct 2026; the booking window is general guidance. Neither is a live quote.
Carriers seen in a sample search — verify availability
Aegean Airlines (A3), Air Serbia (JU), British Airways (BA), Iberia (IB), LOT Polish Airlines (LO), Lufthansa (LH), Pegasus Airlines (PC), TAROM (RO), Turkish Airlines (TK)
Nonstop options were found in this sample search.
Lowest fares found for Nov 2026
GBP 52.00
Range found: GBP 52.00–108.00
Cheapest fares Aviasales travellers found in recent searches, as of 31 Oct 2026 · not a live quote · in GBP
How Frankfurt → Istanbul fares move through the coming months: the cheapest fare Aviasales travellers found for each departure month, plus general guidance on when to book. Cached prices, not a live quote — always check the live price before booking.
Price trend
| Best time to book | From |
|---|---|
| Oct | GBP 158 |
| Nov | GBP 52 |
| Dec | GBP 57 |
| Jan | GBP 53 |
| Feb | GBP 53 |
| Mar | GBP 58 |
| Apr | GBP 54 |
| May | GBP 63 |
| Jun | GBP 57 |
| Jul | GBP 80 |
Cheapest fare per departure month found by Aviasales travellers, as of 31 Oct 2026 · in GBP · not a live quote
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