Cheap flights from Basel EuroAirport Swiss to Istanbul Airport
BSL — IST
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Basel EuroAirport Swiss to Istanbul are usually found in March or January, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Monday
Find flight deals from Basel to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Istanbul (IST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
December
Cheapest in
March
Average price
£266
Good round-trip deal
£1,123 or less
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Basel 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.
Cheapflights Insights
Everything you need to know about your flight from Basel EuroAirport Swiss to Istanbul Airport
Prices
Delays
How far ahead should I book a flight from Basel EuroAirport Swiss to Istanbul Airport?
Use this chart to determine the optimal time to book a return flight from Basel to Istanbul. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from Basel EuroAirport Swiss to Istanbul Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Basel EuroAirport Swiss to Istanbul Airport?
Currently, November is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Istanbul Airport (average of £52). Flying from Basel EuroAirport Swiss to Istanbul Airport in July is currently the most expensive (average of £124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BSL to IST?
Find hourly flight availability from Basel to Istanbul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
When flying from Basel EuroAirport Swiss to Istanbul Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Basel to Istanbul delayed?
About 14% of weekly flights between Basel and Istanbul have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for Basel to Istanbul flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Basel to Istanbul flights?
Over the past year, Turkish Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Basel to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Basel to Istanbul?
Most people fly from Basel EuroAirport Swiss (BSL) if they book a flight from Basel to Istanbul. On average, EuroAirport Swiss has 0 outbound flights to Istanbul per day from 0 airlines. Basel EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.
Can I find deals for flights from Basel to Istanbul that include hotel bookings?
Yes. In addition to deals on Basel to Istanbul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Basel to Istanbul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Istanbul.
Can I find deals for business class flights from Basel to Istanbul?
Yes. Cheapflights offers flight deals from Basel to Istanbul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Basel EuroAirport Swiss to Istanbul Airport?
Currently, November is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Istanbul Airport (average of £52). Flying from Basel EuroAirport Swiss to Istanbul Airport in July is currently the most expensive (average of £124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Istanbul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Basel to Istanbul?
Cheapflights makes it easy to find Basel to Istanbul flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Basel to Istanbul?
Millions of users choose and trust Cheapflights to book the best flight deals from Basel to Istanbul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Basel to Istanbul with no change fees?
Need flexible booking options for your flight to Istanbul from Basel? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Basel to Istanbul become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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