Flights from London (LHR) to Istanbul (IST)
Compare fares. Direct flights available from £243.44 with LOT Polish Airlines.
4h 10m
1810 miles
Available
£243.44
Today's Live Prices
Fares updated 2026-10-28 00:00:00 → 2026-11-04 00:00:00 · Round trip · Economy · 1 adult
LOT Polish Airlines
LOT Polish Airlines
0P
Upto 7Kg
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Lufthansa
Seasonal Travel Tips
- Book 6-8 weeks ahead for spring or autumn; flights from Istanbul onward are excellent value.
- Fly midweek and avoid school half-terms for the softest fares on this short hop.
Frequently Asked Questions
How long does it take to fly from London to Istanbul?
A direct flight from London Heathrow to Istanbul Airport (IST) takes about 4 hours 10 minutes. Pegasus routes via Sabiha Gökçen take slightly longer with a transfer.
Which airlines fly direct from London to Istanbul?
Turkish Airlines and British Airways operate direct flights from London to Istanbul. Turkish Airlines serves both Istanbul Airport and Sabiha Gökçen (SAW) for more schedule choice.
When is the best time to fly to Istanbul?
April to June and September to October offer mild weather and manageable crowds. June to August is warm and lively, while winter is the quietest and cheapest season.
Do UK citizens need a visa for Turkey?
Tourist visits of up to 90 days in 180 days are visa-free for British citizens. Carry a passport valid for at least 150 days beyond your departure from Turkey.