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Cheapest flights from London to Istanbul
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Istanbul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
A non-stop flight is the most convenient and comfortable way to fly from London to Istanbul, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from London to Istanbul
All 5 airlines on the London — Istanbul route operate on a daily basis: Wizz Air, Turkish Airlines, Pegasus Airlines, British Airways, and Valuair fly every day.
London airports overview
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Istanbul airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from London to Istanbul
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$34
Wizz Air
Direct flight
4h 5m
09/29/2026
The cheapest one-way flight from London to Istanbul departs on 09/29/2026, is operated by Wizz Air and costs $34
Cheapest round trip flight
$99
Wizz Air
Direct flight
8h 5m
09/27/2026
The cheapest roundtrip flight from London to Istanbul departs on 09/27/2026, is operated by Wizz Air and costs $99
The fastest flight
3h 45m
Fastest flight from London to Istanbul takes 3h 45m
Direct flights
Several times a week
There are direct flights on this route 4 days a week: Mo, Tu, Th, and Sa
Earliest flight
6:05 AM
Latest flight
12:50 AM
Average flight duration
3h 52m
Direct flights count
190
Distance
2479km
Timezone difference
3h
The distance between London and Istanbul is 2479km (1537 miles). The average flight duration is 3h 52m. There are 190 direct flights from London to Istanbul. The time difference between London and Istanbul is 3h. Flights from London begin at 6:05 AM. The latest flight from London departs at 12:50 AM
The London — Istanbul route is served by a wide range of airlines: 12 in total, including Wizz Air, Pegasus Airlines, Valuair, Turkish Airlines, Wizz Air, Jet2.com, Sun Express, Vueling, LC Busre SAC, Corendon Airlines, KLM, and Aegean Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $34. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
London is served by several distinct airports that cater to different travel needs. Heathrow (LHR) is the city’s primary international hub, typically handling long-haul and premium carriers as well as many transfer connections; it sits about 15–25 km west of central London and is commonly reached by the Heathrow Express (~15–20 min, higher fare), Heathrow Connect / Elizabeth Line (~20–30 min, mid-range fare) or Underground and buses (30–60+ min, cheaper). Gatwick (LGW) to the south is often positioned as a major international and leisure gateway with a mix of full-service and low-cost airlines; the Gatwick Express takes around 30 min to Victoria, while trains via Southern or Thameslink can take 30–50 min at lower fares. Stansted (STN) and Luton (LTN) are typically budget-leaning airports serving many low-cost carriers; both are 30–70 km from central London with coach or rail links usually taking 40–80+ minutes—coaches can be the most economical. London City (LCY) sits closest to the financial district (about 10 km), commonly used by business travelers for short-haul and regional flights; Docklands Light Railway plus short walk or taxi are often ~20–30 min and can be pricier. Pros: Heathrow and Gatwick generally offer extensive connections and onsite services; Stansted/Luton tend to be cheaper but can mean longer transfers and fewer amenities; London City is very convenient for business districts but has stricter aircraft limits and fewer long-haul options.
What is the cheapest price for flights from London to Istanbul?
The cheapest flight ticket from London to Istanbul according to data for the last 48 hours costs $34
When is the best time to buy air tickets on the route London — Istanbul?
Often the best time to buy tickets from London to Istanbul is 2 months before departure.
When is the cheapest time of year to fly from London to Istanbul?
Based on statistics over the past years, the lowest prices for flights from London to Istanbul can be found flying in these months: October, June, November.
How long does it take to fly from London to Istanbul?
The fastest flights from London to Istanbul start from 3 hours 45 minutes in the air.
Which airline can fly direct from London to Istanbul?
The following airlines operate direct flights on the route London — Istanbul: Wizz Air
The minimum one-way ticket price from London to Istanbul is $46 (October 2026), while the maximum is $85 (July 2026). On average, a ticket costs $56–$104.
Price dynamics
Prices on the London — Istanbul route are unpredictable: costs change from month to month with no clear pattern. Still, even here some periods are more affordable than others.
Cheaper and more expensive periods
Despite the fluctuations, patterns exist: the cheapest period is October 2026–November 2026 — averaging $47. The most expensive is July 2026–August 2026 ($72). The difference reaches 35%.
Best time to buy
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is October 2026–November 2026, where you can save up to 35%.
Price predictability
Price spread on this route is 19.6%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
Istanbul is served by two main airports with distinct roles. Istanbul Airport (IST) functions as the city’s primary international hub, handling most long‑haul and flag‑carrier flights and typically offering extensive lounge and transfer facilities; it sits about 40–50 km northwest of the historic center, with driving times usually around 40–60 minutes depending on traffic, taxis and ride‑shares often costing in the mid‑range for a European capital. Sabiha Gökçen (SAW) on the Asian side is commonly used by low‑cost and regional carriers, located roughly 35–45 km from Sultanahmet; travel times can be 45–70 minutes and buses, shuttles or private transfers are common budget options. Pros: IST is well equipped for international connections and amenities, while SAW can be more economical for point‑to‑point travelers. Cons: both can be affected by heavy traffic for transfers to the city center and transfer between airports can require significant time and planning.
