$718 Cheap Flights from Athens (ATH) to Bismarck (BIS)

View $718 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Bismarck, ND (BIS-Bismarck Municipal)

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Cheap Flights from Athens to Bismarck (ATH-BIS)

Prices were available within the past 7 days and start at $718 for one-way flights and $2,639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Tue, Jun 16 - Sat, Jun 20
ATH
Athens
BIS
Bismarck
$2,639 Roundtrip, found 6 days ago
$2,639
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, Jun 16 from Athens to Bismarck, returning Sat, Jun 20, priced at $2,639 found 6 days ago

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS) cost?
Get a cheap one-way flight from $718 or cheap return flight from $2,639 from Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS) 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 Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS)?
June is the cheapest month to fly from ATH to BIS. 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 Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS)?
To find the cheapest airline that'll fly you from ATH to BIS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS)?
There aren't any daily direct flights available from Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ATH to BIS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the airline and season.*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 Bismarck Municipal Airport (BIS)?
To touch down at Bismarck Municipal Airport (BIS) on schedule, opt for a flight that leaves from Eleftherios Venizelos Airport (ATH) before 3 PM. The likelihood 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 Bismarck Municipal Airport (BIS) last-minute?
Booking your ticket from ATH to BIS right before your journey is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an ATH to BIS flight and hotel package?
You can save money by securing an ATH to BIS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Bismarck Municipal Airport (BIS)?
If you booked your ATH to BIS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Bismarck Municipal
Roundtrip price
$2,639
Distance
5660 mi

Book with confidence

Athens to Bismarck Flights

The cheapest times to fly from Athens to Bismarck

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

 

The best time to book a flight from Athens to Bismarck

Sunday is one of the best days to book for cheap flights from Athens to Bismarck: 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 Bismarck

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 Bismarck in 2025. You can also book with separate airlines for your outbound and return journeys, from $718 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 Bismarck 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 Bismarck 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 Bismarck Flights

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*Available to One Key members.