Cheap flights from London to Istanbul
Today’s cheapest flight deals to Istanbul
Updated many times a day, so prices are always up to date. Found one? Book it now.
How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.
Key info about flying to Istanbul
Depart from
Heathrow
Arrive to
Istanbul Airport
Flights per week
400
Flight distance
2521 km
Worth visiting
Blue Mosque, Istanbul - Aya Sofya (Hagia Sophia) - Topkapi Palace
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Ways to fly from London to Istanbul
Useful info to find a cheap flight from London to Istanbul and book your next trip.
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Direct flights from London to Istanbul
See how many direct flights run each week and which airlines operate them.
Airlines that fly from London to Istanbul
Options may vary by recent bookings and your search.
Weather in Istanbul
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 9°C | 5°C |
| February | 9°C | 5°C |
| March | 11°C | 7°C |
| April | 15°C | 9°C |
| May | 20°C | 14°C |
| June | 25°C | 19°C |
| July | 28°C | 22°C |
| August | 28°C | 23°C |
| September | 25°C | 20°C |
| October | 19°C | 15°C |
| November | 15°C | 12°C |
| December | 11°C | 8°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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Flights from London
Flights to Istanbul
Popular routes
Airlines operating from London to Istanbul
Flight 6E-1930 London - Istanbul
Flight 6E-1930 London - Istanbul
Flight 6E-1980 London - Istanbul
Flight 6E-1982 London - Istanbul
Flight 6E-1984 London - Istanbul
Flight 6E-1986 London - Istanbul
Flight 6E-1988 London - Istanbul
Flight 6E-4054 London - Istanbul
Flight 6E-4058 London - Istanbul
Flight BA-602 London - Istanbul
Flight BA-674 London - Istanbul
Flight BA-676 London - Istanbul
Flight BA-678 London - Istanbul
Flight BA-680 London - Istanbul
Flight BA-688 London - Istanbul
Flight BA-720 London - Istanbul
Flight PC-1162 London - Istanbul
Flight PC-1164 London - Istanbul
Flight PC-1166 London - Istanbul
Flight PC-1170 London - Istanbul
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