Cheap flights from London to Istanbul
From €49 one way, departing Thu 31 Dec. Mondays are usually cheapest. We compare airlines and travel agencies and add no fees.
Cheapest dates from London to Istanbul
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Typical fare by day of the week
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Airport transfer in Istanbul
Arrange a pick-up at Istanbul airport (IST) before you fly.
Things to do in Istanbul
Find tours, tickets and day trips in Istanbul, Türkiye.
Car rental in Istanbul
Compare rental cars for Istanbul (pick up at IST or in town).
London to Istanbul: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from London to Istanbul?
The lowest one-way fare we found recently is €49, departing Thu 31 Dec. A typical cheapest fare on other days is around €83. Prices change often, so check the live price before you book.
Which day is cheapest to fly from London to Istanbul?
Mondays are usually the cheapest day, about €10 less than Saturdays, based on fares found for the next five months.
Which month is cheapest to fly to Istanbul?
December 2026 has the lowest fare we found, from €49 on Thu 31 Dec.
How long is the flight from London to Istanbul?
London and Istanbul are about 2,490 km apart. A direct flight takes roughly 3.5 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.