Cheap flights from London to Istanbul from £81

In general, January is the cheapest month to fly from London to Istanbul Sabiha Gokcen Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £94. If you aren’t able to travel to Istanbul Sabiha Gokcen Airport during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £95.

The cheapest day to depart from London to Istanbul Sabiha Gokcen Airport is on a Monday. Travellers who choose to depart for Istanbul Sabiha Gokcen Airport on a Monday will often find tickets for as low as £263. The most expensive day to fly to Istanbul Sabiha Gokcen Airport is Saturday, with ticket prices averaging around £313.

In the evening is the cheapest time of day to fly from London to Istanbul Sabiha Gokcen Airport when you can find flight prices for as low as £250. Flying to Istanbul Sabiha Gokcen Airport in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £337.

Fly from London Heathrow to Istanbul Sabiha Gokcen for the best London - Istanbul Sabiha Gokcen flight prices

There are 4 cabin classes available to choose from on London to Istanbul Sabiha Gokcen Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Istanbul Sabiha Gokcen Airport.

Ajet, Pegasus Airlines, and KLM are the most popular carriers operating from London to Istanbul Sabiha Gokcen

Pegasus Airlines, Ajet and British Airways are the top three most popular airlines that fly to Istanbul Sabiha Gokcen Airport from London according to our data. Pegasus Airlines is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Istanbul Sabiha Gokcen Airport. Keep in mind that there are 5 different airlines that fly to Istanbul Sabiha Gokcen Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between London and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Ajet have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

The number of flights available between London and Istanbul Sabiha Gokcen Airport is 12 per day as of July 2026. The most frequent departure time is 16:00, with 48% of daily flights leaving in the afternoon.

The number of flights available between London and Istanbul Sabiha Gokcen Airport is 86 per week as of July 2026. The most frequent departure day is Sun, with 22% of weekly flights leaving on this day.