Istanbul (IST) to Heathrow (LHR). Served by British Airways, Turkish Airlines.
A nonstop flight from Istanbul to London takes approximately 4h.
British Airways and Turkish Airlines fly from IST to LHR. That's 2 airlines serving this route.
The distance is 1,560 miles (2,510 km). with a nonstop flight time of about 4h. Airlines on this route include British Airways, Turkish Airlines.
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