$510 Cheap Flights from Basel (BSL) to Nis (INI)

View $510 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Nis (INI-Constantine the Great)

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Cheap Flights from Basel to Nis (BSL-INI)

Prices were available within the past 7 days and start at $510 for one-way flights and $900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Tue, Sep 30 - Wed, Oct 8
BSL
Basel
INI
Niš
$900 Roundtrip, found 2 hours ago
$900
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Tue, Sep 30 from Basel to Niš, returning Wed, Oct 8, priced at $900 found 2 hours ago
Turkish Airlines
Tue, Sep 30 - Sun, Oct 5
BSL
Basel
INI
Niš
$907 Roundtrip, found 2 hours ago
$907
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Tue, Sep 30 from Basel to Niš, returning Sun, Oct 5, priced at $907 found 2 hours ago
Turkish Airlines
Fri, Oct 3 - Wed, Oct 8
BSL
Basel
INI
Niš
$995 Roundtrip, found 2 hours ago
$995
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Fri, Oct 3 from Basel to Niš, returning Wed, Oct 8, priced at $995 found 2 hours ago
Turkish Airlines
Fri, Oct 3 - Sun, Oct 5
BSL
Basel
INI
Niš
$1,019 Roundtrip, found 2 hours ago
$1,019
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Fri, Oct 3 from Basel to Niš, returning Sun, Oct 5, priced at $1,019 found 2 hours ago
Turkish Airlines
Tue, Sep 30 - Tue, Oct 7
BSL
Basel
INI
Niš
$1,071 Roundtrip, found 2 hours ago
$1,071
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Tue, Sep 30 from Basel to Niš, returning Tue, Oct 7, priced at $1,071 found 2 hours ago
Turkish Airlines
Fri, Oct 3 - Tue, Oct 7
BSL
Basel
INI
Niš
$1,165 Roundtrip, found 2 hours ago
$1,165
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Fri, Oct 3 from Basel to Niš, returning Tue, Oct 7, priced at $1,165 found 2 hours ago
Turkish Airlines
Sat, Oct 4 - Wed, Oct 8
BSL
Basel
INI
Niš
$1,221 Roundtrip, found 2 hours ago
$1,221
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Sat, Oct 4 from Basel to Niš, returning Wed, Oct 8, priced at $1,221 found 2 hours ago
Turkish Airlines
Sat, Oct 4 - Sun, Oct 5
BSL
Basel
INI
Niš
$1,244 Roundtrip, found 2 hours ago
$1,244
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Sat, Oct 4 from Basel to Niš, returning Sun, Oct 5, priced at $1,244 found 2 hours ago
Turkish Airlines
Tue, Sep 30 - Sat, Oct 11
BSL
Basel
INI
Niš
$1,321 Roundtrip, found 2 hours ago
$1,321
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Tue, Sep 30 from Basel to Niš, returning Sat, Oct 11, priced at $1,321 found 2 hours ago
Turkish Airlines
Sat, Oct 4 - Tue, Oct 7
BSL
Basel
INI
Niš
$1,392 Roundtrip, found 2 hours ago
$1,392
Roundtrip
found 2 hours ago
Select Turkish Airlines flight, departing Sat, Oct 4 from Basel to Niš, returning Tue, Oct 7, priced at $1,392 found 2 hours ago

Frequently asked questions

How much does a flight from EuroAirport Airport (BSL) to Constantine the Great Airport (INI) cost?
Snag a cheap one-way flight from $510 or cheap return flight from $900 from EuroAirport Airport (BSL) to Constantine the Great Airport (INI) 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 Constantine the Great Airport (INI)?
Flying in September is a great way to save, as it's the cheapest month for flights between BSL and INI. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from EuroAirport Airport (BSL) to Constantine the Great Airport (INI)?
You can't fly directly from Basel (BSL-EuroAirport) to Constantine the Great Airport (INI). However, there are other airports with nonstop flights. Hop on your plane at EuroAirport Airport (MLH) and travel straight to Niš without any detours.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Constantine the Great Airport (INI)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from BSL to INI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from EuroAirport Airport (BSL) to Constantine the Great Airport (INI)?
Direct flights from EuroAirport Airport (BSL) to Constantine the Great Airport (INI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BSL to INI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Constantine the Great Airport (INI)?
To touch down at Constantine the Great Airport (INI) without delays, book a flight that leaves EuroAirport Airport (BSL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Constantine the Great Airport (INI) last-minute?
Last-minute fares from BSL to INI are generally more expensive. To lock in the best rates, start searching for flights as early as possible. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a BSL to INI flight and hotel package?
Booking a BSL to INI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Constantine the Great Airport (INI)?
In most instances, you can cancel or reschedule your BSL to INI flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
EuroAirport
Destination airport
Constantine the Great
Roundtrip price
$900
Distance
752 mi

Book with confidence

Book with confidence

Basel to Nis Flights

The cheapest times to fly from Basel to Nis

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

 

The best time to book a flight from Basel to Nis

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

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 Nis in 2025. You can also book with separate airlines for your outbound and return journeys, from $510 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 Nis 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 Nis 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 Nis Flights

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*Available to One Key members.