Cheap Flights from London to Istanbul
Compare indicative cheapest fares from London (LHR) to Istanbul (IST) — currently from £95. Check airlines, flight times and the cheapest days to fly to plan your trip.
Search live London → Istanbul faresFares from
£95
Fastest trip
4h 35m
Airlines
3+ carriers
Cheapest London to Istanbul fares right now
12:00
LON
17:15
IST
11:00
LON
16:10
IST
22:40
LON
04:05
IST
12:00
LON
17:15
IST
11:00
LON
16:10
IST
12:00
LON
17:15
IST
Fares are indicative (updated periodically) and for reference only — check the airline for the exact live price and availability. ConfirmYatra is not an airline or travel agent.
Airlines flying London to Istanbul
On the London to Istanbul route you will typically find fares from LO, KLM, VY. Comparing a few carriers is the surest way to catch the cheapest flights, since the lowest fare shifts between airlines by the day.
Tips for the cheapest London–Istanbul fare
- • Fly mid-week — Tuesday and Wednesday departures are usually cheapest.
- • Our data shows lower fares around March — target that window if you can.
- • Book a few weeks to two months ahead rather than last-minute.
- • Set a price alert and compare non-stop vs one-stop options.
London to Istanbul flights — FAQs
How much is a cheap flight from London to Istanbul?
Indicative fares from London to Istanbul start from around £95 one-way. Prices change with the season and how far ahead you book — the cheapest deals we have on record for London (LHR) to Istanbul (IST) currently sit near £95.
Which airlines fly from London to Istanbul?
Carriers offering fares on the London to Istanbul route include LO, KLM, VY. Availability changes daily, so compare the live options below before you book.
How long is the flight from London to Istanbul?
The quickest itineraries we see on London to Istanbul take about 4h 35m. Times vary by airline and number of stops.
When is the cheapest time to fly from London to Istanbul?
Our data currently shows the lowest London–Istanbul fares around March. As a rule, mid-week departures (Tuesday and Wednesday) and booking a few weeks to a couple of months ahead give you the cheapest flights on this route. Set a price alert and stay flexible on dates to save the most.
Where can I book cheap flights from London to Istanbul?
Compare the indicative cheapest fares below to plan your London to Istanbul trip, then book directly on the airline's own website. Fares shown are indicative and for reference only.
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Written by Divyesh Gajjar, Founder of ConfirmYatra.