$107 Cheap Flights from Istanbul (IST) to London (STN)

View $107 flight on Wed, Mar 25, 2026Opens in a new window

Popular airlines from Istanbul Airport (IST) to Stansted Airport (STN)

Cheap Flights from Istanbul to London (IST-STN)

Prices were available within the past 7 days and start at $107 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly One S.R.L.
Wed, Nov 26 - Sat, Nov 29
IST
Istanbul
STN
London
$224 Roundtrip, found 3 days ago
$224
Roundtrip
found 3 days ago
Select Fly One S.R.L. flight, departing Wed, Nov 26 from Istanbul to London, returning Sat, Nov 29, priced at $224 found 3 days ago
Turkish Airlines
Tue, Mar 31 - Tue, Apr 7
IST
Istanbul
STN
London
$281 Roundtrip, found 6 days ago
$281
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Tue, Mar 31 from Istanbul to London, returning Tue, Apr 7, priced at $281 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $557
LCY
London City
Closest
Average driving time to city center21 min
Flights from $557
Flights from Istanbul (IST) to London (STN)
Origin airport
Istanbul
Destination airport
Stansted
Airlines serving
Fly One S.R.L., Pegasus Airlines, Turkish Airlines
Roundtrip price
$224
Distance
1525 mi

Istanbul to London Flights

The cheapest times to fly from Istanbul to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to London are during the month of November. You can find some of the cheapest flights from Istanbul to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to London

Sunday is one of the best days to book for cheap flights from Istanbul to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $107 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Stansted Airport (STN) cost?
Grab a cheap one-way flight from $107 or cheap return flight from $224 from Istanbul (IST) to Stansted Airport (STN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Istanbul (IST) to Stansted Airport (STN)?
The cheapest month to fly from IST to STN is November, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Istanbul (IST) to Stansted Airport (STN)?
To find the cheapest airline flying from IST to STN, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Istanbul (IST) to Stansted Airport (STN)?
You'll need to take a flight with a layover when traveling from Istanbul (IST) to Stansted Airport (STN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IST to STN?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Stansted Airport (STN)?
To avoid potential delays on the Istanbul (IST) to Stansted Airport (STN) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Stansted Airport (STN) last-minute?
Holding off until just before your trip to book your flight from IST to STN often results in higher prices. While you might find some last-minute deals, there's no guarantee. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book an IST to STN flight and hotel package?
Securing an IST to STN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Istanbul (IST) to Stansted Airport (STN)?
In most instances, you can cancel or reschedule your IST to STN flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.