$164 Cheap Flights from Athens (ATH) to Nis (INI)

View $164 flight on Sat, Dec 20, 2025Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Nis (INI-Constantine the Great)

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Cheap Flights from Athens to Nis (ATH-INI)

Prices were available within the past 7 days and start at $164 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI) cost?
Lock in a cheap one-way flight from $164 or cheap return flight from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI) 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 Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between ATH and INI. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI)?
To find the cheapest airline flying from ATH to INI, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI)?
Nonstop flights from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATH 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 public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI)?
To arrive at Constantine the Great Airport (INI) without delays, opt for a flight that takes off from Eleftherios Venizelos Airport (ATH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI) last-minute?
Booking your ticket from ATH to INI right before your getaway is generally more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an ATH to INI flight and hotel package?
You can save money by securing an ATH to INI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Constantine the Great Airport (INI)?
If you reserved your ATH to INI flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Constantine the Great
Distance
388 mi

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Athens to Nis Flights

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

 

The best time to book a flight from Athens to Nis

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Nis in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 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 Athens 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 Athens 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.

 

Athens to Nis Flights

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