$75 Cheap Flights from Basel (BSL) to Istanbul (IST)

View $75 flight on Wed, Jan 14, 2026Opens in a new window

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

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Cheap Flights from Basel to Istanbul (BSL-IST)

Prices were available within the past 7 days and start at $75 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Wed, Jul 2 - Fri, Jul 11
BSL
Basel
SAW
Istanbul
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select Pegasus Airlines flight, departing Wed, Jul 2 from Basel to Istanbul, returning Fri, Jul 11, priced at $152 found 2 days ago
Pegasus Airlines
Mon, Jun 30 - Wed, Jul 2
BSL
Basel
SAW
Istanbul
$155 Roundtrip, found 2 days ago
$155
Roundtrip
found 2 days ago
Select Pegasus Airlines flight, departing Mon, Jun 30 from Basel to Istanbul, returning Wed, Jul 2, priced at $155 found 2 days ago
Pegasus Airlines
Mon, Jun 30 - Sat, Jul 5
BSL
Basel
SAW
Istanbul
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Mon, Jun 30 from Basel to Istanbul, returning Sat, Jul 5, priced at $157 found 1 day ago
Pegasus Airlines
Thu, Jul 3 - Wed, Jul 9
BSL
Basel
SAW
Istanbul
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Pegasus Airlines flight, departing Thu, Jul 3 from Basel to Istanbul, returning Wed, Jul 9, priced at $165 found 2 days ago
Pegasus Airlines
Mon, Jun 30 - Mon, Jul 7
BSL
Basel
SAW
Istanbul
$166 Roundtrip, found 5 hours ago
$166
Roundtrip
found 5 hours ago
Select Pegasus Airlines flight, departing Mon, Jun 30 from Basel to Istanbul, returning Mon, Jul 7, priced at $166 found 5 hours ago
Pegasus Airlines
Mon, Jun 30 - Mon, Jul 7
BSL
Basel
SAW
Istanbul
$168 Roundtrip, found 5 hours ago
$168
Roundtrip
found 5 hours ago
Select Pegasus Airlines flight, departing Mon, Jun 30 from Basel to Istanbul, returning Mon, Jul 7, priced at $168 found 5 hours ago
Turkish Airlines
Mon, Jun 30 - Mon, Jul 21
BSL
Basel
IST
Istanbul
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Turkish Airlines flight, departing Mon, Jun 30 from Basel to Istanbul, returning Mon, Jul 21, priced at $217 found 4 days ago
Lufthansa
Fri, Dec 12 - Sun, Dec 21
BSL
Basel
IST
Istanbul
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Dec 12 from Basel to Istanbul, returning Sun, Dec 21, priced at $219 found 4 days ago
KLM
Thu, Mar 19 - Sat, Mar 21
BSL
Basel
IST
Istanbul
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Mar 19 from Basel to Istanbul, returning Sat, Mar 21, priced at $312 found 3 days ago
Air France
Wed, Mar 18 - Mon, Mar 23
BSL
Basel
IST
Istanbul
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Mar 18 from Basel to Istanbul, returning Mon, Mar 23, priced at $316 found 4 days ago

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

March is typically the cheapest month to fly

From $83 - $256 per traveler.

Graph displaying average flight prices per month

Flights from Basel (BSL) to Istanbul (SAW)
Origin airport
EuroAirport
Destination airport
Sabiha Gokcen Intl.
Airlines serving
Air France, British Airways, Iberia, KLM, Lufthansa, Turkish Airlines
Roundtrip price
$152
Distance
1167 mi
Average flight time
4 hours 10 mins

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 July. 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 $75 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.

 

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Istanbul (IST) cost?
You can book cheap return flights starting at $232 from EuroAirport Airport (BSL) to Istanbul (IST). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Turkish Airlines and Pegasus Airlines flight leaving BSL on July 2 2025 and touching down at IST. The price was last updated on June 25 2025 and has not changed since.
What is the cheapest month to fly from BSL to IST?
The cheapest flights from BSL to IST are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BSL to IST?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BSL to IST. Sort your results by "Price (lowest to highest)" to snap up a great deal.
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.

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*Available to One Key members.