Flights from London Heathrow to Istanbul
LHRIST
London Heathrow Airport (London, United Kingdom) → İstanbul Airport (Istanbul, Türkiye)
Also known as Istanbul.
- Est. nonstop
- ~3h 32m
- Distance
- 2,487 km
- One-way from
- $120
- Airlines
- British Airways, Turkish Airlines
Fares by month
One-way, per person- Oct 2026$262
- Nov 2026$146
- Dec 2026$136
- Jan 2027$120
- Feb 2027$129
- Mar 2027$128
- Apr 2027$147
- May 2027$129
- Jun 2027$147
- Jul 2027$161
- Aug 2027$129
- Sep 2027$147
Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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London Heathrow to Istanbul — frequently asked
- How long is the flight from London Heathrow to Istanbul?
- LHR–IST is about 3h 32m nonstop, covering 2,487 km (1,545 mi).
- Which airlines fly nonstop from London Heathrow to Istanbul?
- British Airways, Turkish Airlines operate this route nonstop.
- How much is a flight from London Heathrow to Istanbul?
- One-way fares on LHR–IST recently started from $120 ($159 nonstop). The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.