Direct (nonstop) flights from Istanbul to London
2 airlines fly nonstop from Istanbul Airport (IST) to Heathrow (LHR). It's 1,550 miles (2,494 km), about 4h 10m in the air. Operated by British Airways, Turkish Airlines.
British Airways
Turkish Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
BA
British Airways
TK
Turkish Airlines
Alternative Routes
Other ways to fly from Istanbul to London with one stop · direct emits 262 kg CO₂ per passenger
Looking for the return flight?
LHR → IST: Flights from London to IstanbulOther direct flights from Istanbul
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Istanbul to London?
A nonstop flight from Istanbul (IST) to London (LHR) takes approximately 4 hours and 10 minutes. The distance is 1,550 miles (2,494 km).
Which airlines fly nonstop from Istanbul to London?
2 airlines: British Airways, Turkish Airlines.
Is there a nonstop flight from Istanbul to London?
Yes. 2 airlines: British Airways, Turkish Airlines.
How far is Istanbul from London?
The flight distance from Istanbul to London is 1,550 miles (2,494 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Istanbul and London?
London is 2 hours behind Istanbul. (Europe/Istanbul vs Europe/London.)
What type of aircraft flies from Istanbul to London?
At 4h 10m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Turkiye to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Istanbul to London?
Roughly 262 kg CO2 per passenger one-way. That's about the same as driving 1,310 km.
Is the return flight from London to Istanbul also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Istanbul to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Istanbul Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.