London to Istanbul Flights
Flights from London (LON) to Istanbul (IST) connect United Kingdom and Turkey. The great-circle distance is approximately 2,488 km, and a typical direct flight takes about 4 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and IST, SAW. The reverse route is Istanbul to London. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- London, United Kingdom
- Destination
- Istanbul, Turkey
- Distance
- 2,488 km
- Typical duration
- about 4 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- IST, SAW
- Primary keyword
- flights from London to Istanbul
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Compare live prices and schedules for this route.
Route overview
London to Istanbul is a city-pair air route between United Kingdom and Turkey. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and IST. Related codes: LON, LHR, LGW, STN, LTN, LCY → IST, SAW.
Distance
Approximate flight distance: 2,488 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 4 hours. Connecting itineraries take longer and depend on layover airports.
Airports
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Istanbul airports and metro codes: IST, SAW.
Alternative routes
Related searches include the reverse route Istanbul to London, other destinations from London, and other origins into Istanbul.
Frequently asked questions
How long is the flight from London to Istanbul?
Direct flights from London to Istanbul typically take about 4 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Istanbul?
The great-circle distance between London and Istanbul is approximately 2,488 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Istanbul?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Istanbul is commonly searched with code IST (related: IST, SAW).
Are there direct flights from London to Istanbul?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Istanbul to London?
The reverse city pair is Istanbul to London. Distance is the same great-circle measure (2,488 km); block time can differ with winds and schedules.
Which countries does the London to Istanbul route connect?
This route connects United Kingdom (London) with Turkey (Istanbul).