$129 Cheap Flights from Basel (BSL) to Istanbul (IST)

View $129 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Istanbul Airport (IST)

Cheap Flights from Basel to Istanbul (BSL-IST)

Prices were available within the past 7 days and start at $129 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, Nov 3 - Fri, Nov 7
BSL
Basel
IST
Istanbul
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Nov 3 from Basel to Istanbul, returning Fri, Nov 7, priced at $223 found 1 day ago
Turkish Airlines
Sun, Nov 23 - Fri, Nov 28
BSL
Basel
IST
Istanbul
$262 Roundtrip, found 6 days ago
$262
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sun, Nov 23 from Basel to Istanbul, returning Fri, Nov 28, priced at $262 found 6 days ago
Air France
Sun, Nov 23 - Sat, Nov 29
BSL
Basel
IST
Istanbul
$336 Roundtrip, found 3 days ago
$336
Roundtrip
found 3 days ago
Select Air France flight, departing Sun, Nov 23 from Basel to Istanbul, returning Sat, Nov 29, priced at $336 found 3 days ago
Iberia
Mon, Nov 17 - Wed, Nov 19
BSL
Basel
IST
Istanbul
$575 Roundtrip, found 5 days ago
$575
Roundtrip
found 5 days ago
Select Iberia flight, departing Mon, Nov 17 from Basel to Istanbul, returning Wed, Nov 19, priced at $575 found 5 days ago
British Airways
Sun, Nov 23 - Sat, Nov 29
BSL
Basel
IST
Istanbul
$607 Roundtrip, found 3 days ago
$607
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Nov 23 from Basel to Istanbul, returning Sat, Nov 29, priced at $607 found 3 days ago

Find the cheapest month to fly from Basel (BSL) to Istanbul (IST)

September is typically the cheapest month to fly

From $72 - $194 per traveler.

Alternative airports near Istanbul

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

Select flight to Istanbul Airport IST. Cheapest option available. Average driving time to city center is 35 minutes. Flights from $373
IST
Istanbul Airport
Cheapest
Average driving time to city center35 min
Flights from $373

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Istanbul (IST) cost?
Grab a cheap one-way flight from $129 or cheap return flight from $223 from EuroAirport Airport (BSL) to Istanbul (IST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from EuroAirport Airport (BSL) to Istanbul (IST)?
November is the cheapest month to fly from BSL to IST. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Istanbul (IST)?
To find the cheapest airline that'll fly you from BSL to IST, 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 list the most affordable options first.
How many flights per day from EuroAirport Airport (BSL) to Istanbul (IST)?
There aren't any daily nonstop flights from EuroAirport Airport (BSL) to Istanbul (IST). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from BSL to IST?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the airline, season 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 EuroAirport Airport (BSL) to Istanbul (IST)?
Choose a flight from EuroAirport Airport (BSL) to Istanbul (IST) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 EuroAirport Airport (BSL) to Istanbul (IST) last-minute?
Last-minute fares from BSL to IST are generally more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That being said, if your travel plans are flexible, you may land a cheap ticket right before your trip.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Istanbul (IST)?
In most instances, you can reschedule or cancel your BSL to IST flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
EuroAirport
Destination airport
Istanbul
Airlines serving
British Airways, Lufthansa, Turkish Airlines
Roundtrip price
$222
Distance
1129 mi
Average flight time
4 hours 10 mins

Book with confidence

Basel to Istanbul Flights

The cheapest times to fly from Basel to Istanbul

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 Basel to Istanbul are during the month of November. You can find some of the cheapest flights from Basel to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Basel to Istanbul

Sunday is one of the best days to book for cheap flights from Basel to Istanbul: 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 Basel to Istanbul

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 Basel to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 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 Basel to Istanbul 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 Basel to Istanbul 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.

 

Basel to Istanbul Flights

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*Available to One Key members.