Istanbul (IST) → London (LHR)
İstanbul Airport to London Heathrow Airport · 1,343 nm (2,487 km) · about 3.5 h nonstop
Cheapest economy fares, checked daily · 39 days of history
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 15h agoBritish Airways · nonstop · 4h 10m · travel Mar 16 · sold via Mytrip.com
When it's cheapest to travel
Travel dates of the cheapest fare found at each of our 48 daily checks — where the low fares were, not every date.
| Nov 2026 | $76 | 13× |
| Dec 2026 | $80 | 19× |
| Feb 2027 | $86 | 10× |
| Mar 2027 | $84 | 6× |
| Fricheapest | $80 | 3× |
| Mon | $81 | 3× |
| Tue | $84 | 9× |
| Wed | $86 | 6× |
| Thu | $88 | 14× |
| Sat | $90 | 4× |
| Sun | $90 | 9× |
| Checked | Fare | Airline | Stops | Travel | Sold via | |
|---|---|---|---|---|---|---|
| 2026-10-24 | $84 | British Airways | nonstop | Mar 16 | Mytrip.com | Book ↗ |
| 2026-10-23 | $84 | British Airways | nonstop | Mar 16 | Mytrip.com | Book ↗ |
| 2026-10-21 | $81 | LOT Polish Airlines | 1 stop | Nov 23 | Kupi.com | Book ↗ |
| 2026-10-20 | $80 | LOT Polish Airlines | 1 stop | Dec 10 | Kupi.com | Book ↗ |
| 2026-10-19 | $84 | British Airways | nonstop | Dec 15 | Авиасейлс | Book ↗ |
| 2026-10-19 | $86 | British Airways | nonstop | Feb 12 | — | Book ↗ |
| 2026-10-18 | $84 | British Airways | nonstop | Mar 18 | — | Book ↗ |
| 2026-10-16 | $90 | British Airways | nonstop | Dec 21 | — | Book ↗ |
| 2026-10-16 | $89 | British Airways | nonstop | Dec 6 | — | Book ↗ |
| 2026-10-15 | $89 | British Airways | nonstop | Dec 15 | — | Book ↗ |
| 2026-10-14 | $89 | British Airways | nonstop | Dec 2 | — | Book ↗ |
| 2026-10-13 | $89 | British Airways | nonstop | Nov 19 | — | Book ↗ |
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- British Airways ×36
- LOT Polish Airlines ×12
About this route
Istanbul (IST) to London (LHR) is one of the busiest air routes in its market (Europe). It links İstanbul Airport in Turkey with London Heathrow Airport in United Kingdom. The great-circle distance is about 1,343 nautical miles (1,546 statute miles), so expect roughly 3.5 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.