$109 Cheap Flights from Mostar (OMO) to Athens (ATH)

View $109 flight on Fri, May 30, 2025Opens in a new window

Popular airlines from Mostar (OMO-Mostar Intl.) to Athens Intl. Airport (ATH)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Mostar to Athens (OMO-ATH)

Prices were available within the past 7 days and start at $109 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Mostar (OMO) to Athens (ATH)
Origin airport
Mostar Intl.
Destination airport
Eleftherios Venizelos
Distance
489 mi

Mostar to Athens Flights

The cheapest times to fly from Mostar to Athens

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

The best time to book a flight from Mostar to Athens

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

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 Mostar to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 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 Mostar to Athens 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 Mostar to Athens 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

Is it cheaper to buy a plane ticket from Mostar Airport to ATH last minute?
Being the spontaneous type is a fabulous way to travel the world, but it’s not always the smartest method to pick up a cheap airfare. Consider booking your Mostar Intl. Airport (OMO) to AIA Airport journey well in advance rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you arrive at your destination!
What airports do you fly into for Athens from Mostar?
Flights from Mostar to Athens land at Eleftherios Venizelos Airport (ATH). Roughly 12 mi east of central Athens, it’s the primary gateway to this cool city. When you’re ready to begin exploring, Votsalakia Beach and Marina Zeas should be at the top of your list.
Can I change the date of my flight from Mostar Intl. Airport (OMO) to AIA Airport?
Expedia makes it a breeze to make amendments to your Mostar Intl. Airport (OMO) to ATH trip yourself. Log in to the Expedia Trips portal and select “change flight.” Look around for new flights and secure the one that works best. You’ll see an estimate of your flight change cost, if applicable. Alternatively, use our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

Explore a world of travel with Expedia

*Available to One Key members.