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Pegasus Airlines flights from London to Istanbul Airport (LON - IST)

LON — IST
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Istanbul on Pegasus Airlines typically fly into Istanbul and depart from London Heathrow. Select your dates above for pricing.

Pegasus Airlines flights from London to Istanbul in 2025

Find detailed information about Pegasus Airlines flights from London to Istanbul. Explore the options provided by Pegasus Airlines to plan your journey from London to Istanbul. Data last updated 18 September 2025.

One-way from

£70

Return from

£75

Popular in

August

Cheapest in

March

Average price (all airlines)

£114
Pegasus Airlines
  • Pegasus Airlines
  • 29/9
  • 1 total stop
  • 13h 45m total
  • London to Istanbul
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Pegasus Airlines
  • Pegasus Airlines
  • 2/11-9/11
  • Nonstop
  • 7h 45m total
  • London to Istanbul
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Highest demand for flights from London to Istanbul; 28% potential price increase.
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Best time to find cheap flights from London to Istanbul; 7% potential price drop.
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Average price for all London to Istanbul flights (one-way and round-trip).
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  • Can I get a flight from London to Istanbul Airport on Pegasus Airlines for under £200?

    10 Pegasus Airlines flights from LON to IST have recently been found on Cheapflights for under £200. Click here to find the best deals to Istanbul Airport for your desired dates.

  • How do most travelers feel about Pegasus Airlines?

    The general consensus from 1,049 Cheapflights users is that Pegasus Airlines is a 6.8/10. Select your travel dates above for updated prices on flights from London to Istanbul Airport (LON-IST).

Find Pegasus Airlines flight deals from London to Istanbul

Cheapest Pegasus Airlines flights from London to Istanbul
Explore the most affordable Pegasus Airlines flight options available from London to Istanbul. Find the lowest fares with prices last updated on 18 September 2025.

Mon 22/916:10STN - IST
1 stop13h 45mPegasus Airlines
Mon 29/921:25IST - STN
1 stop16h 50mPegasus Airlines
Deal found 16/9£134
Mon 22/916:10STN - IST
1 stop13h 45mPegasus Airlines
Sat 27/921:20IST - STN
1 stop11h 45mPegasus Airlines
Deal found 16/9£141
Mon 22/916:10STN - IST
1 stop13h 45mPegasus Airlines
Tue 30/921:25IST - STN
1 stop13h 30mPegasus Airlines
Deal found 17/9£142

Travel insights for Pegasus Airlines flights from London to Istanbul

Get recent, data-driven insights about Pegasus Airlines flights from London to Istanbul including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Istanbul Airport with Pegasus Airlines?

Use this chart to determine the optimal time to book a return flight from London to Istanbul. Price data was last updated on 12 September 2025.

Booking with Pegasus Airlines 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Istanbul Airport with Pegasus Airlines?

Currently, the most affordable month to book a Pegasus Airlines flight from London to Istanbul Airport in September, with an average price of £39. Conversely, traveling with Pegasus Airlines from London to Istanbul Airport in April will be the most expensive, with an average cost of £99. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Istanbul by month

Plan your trip to Istanbul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Istanbul Airport ranges from 10.0 - 100.0 inches per month. December is typically the wettest month, when rainfall can reach 100.0 mm. July is typically the driest time to visit Istanbul Airport when rainfall is around 10.0 mm.

Temperature in Istanbul by month

Plan your trip to Istanbul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Istanbul Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Best time to book a flight from London to Istanbul

Have a flexible travel schedule? Discover the best time to fly to Istanbul from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Istanbul on another airline

Consider alternative airlines that service the Istanbul area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 September 2025.
Wizz Air flights from London to Istanbul
Turkish Airlines flights from London to Istanbul

See what others are saying about Pegasus Airlines

Read reviews and see what other travellers are saying about their experiences with Pegasus Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Pegasus Airlines for your next flight. Reviews last updated 18 September 2025.
Pegasus Airlines
6.7
Okay
638 reviews
Check prices
Overview

Boarding

6.8

Comfort

6.4

Crew

7.3

Entertainment

5.6

Food

5.8

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