$119 Cheap Flights from Zagreb (ZAG) to Mostar (OMO)

View $119 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Zagreb Airport (ZAG) to Mostar (OMO-Mostar Intl.)

Cheap Flights from Zagreb to Mostar (ZAG-OMO)

Prices were available within the past 7 days and start at $119 for one-way flights and $144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Croatia Airlines
Thu, Sep 18 - Mon, Sep 22
ZAG
Zagreb
OMO
Mostar
$144 Roundtrip, found 4 hours ago
$144
Roundtrip
found 4 hours ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Mon, Sep 22, priced at $144 found 4 hours ago
Croatia Airlines
Thu, Sep 18 - Mon, Sep 22
ZAG
Zagreb
OMO
Mostar
$191 Roundtrip, found 4 hours ago
$191
Roundtrip
found 4 hours ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Mon, Sep 22, priced at $191 found 4 hours ago
Croatia Airlines
Thu, Jan 29 - Mon, Feb 2
ZAG
Zagreb
OMO
Mostar
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Zagreb to Mostar, returning Mon, Feb 2, priced at $225 found 1 day ago
Croatia Airlines
Thu, Oct 23 - Mon, Oct 27
ZAG
Zagreb
OMO
Mostar
$225 Roundtrip, found 10 hours ago
$225
Roundtrip
found 10 hours ago
Select Croatia Airlines flight, departing Thu, Oct 23 from Zagreb to Mostar, returning Mon, Oct 27, priced at $225 found 10 hours ago
Croatia Airlines
Thu, Sep 25 - Mon, Oct 6
ZAG
Zagreb
OMO
Mostar
$227 Roundtrip, found 20 hours ago
$227
Roundtrip
found 20 hours ago
Select Croatia Airlines flight, departing Thu, Sep 25 from Zagreb to Mostar, returning Mon, Oct 6, priced at $227 found 20 hours ago
Croatia Airlines
Thu, Jan 29 - Mon, Feb 2
ZAG
Zagreb
OMO
Mostar
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Zagreb to Mostar, returning Mon, Feb 2, priced at $249 found 1 day ago
Croatia Airlines
Thu, Oct 23 - Mon, Oct 27
ZAG
Zagreb
OMO
Mostar
$249 Roundtrip, found 10 hours ago
$249
Roundtrip
found 10 hours ago
Select Croatia Airlines flight, departing Thu, Oct 23 from Zagreb to Mostar, returning Mon, Oct 27, priced at $249 found 10 hours ago
Croatia Airlines
Thu, Sep 18 - Sun, Sep 21
ZAG
Zagreb
OMO
Mostar
$270 Roundtrip, found 1 day ago
$270
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Sun, Sep 21, priced at $270 found 1 day ago
Croatia Airlines
Thu, Sep 18 - Mon, Sep 22
ZAG
Zagreb
OMO
Mostar
$285 Roundtrip, found 4 hours ago
$285
Roundtrip
found 4 hours ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Mon, Sep 22, priced at $285 found 4 hours ago
Croatia Airlines
Thu, Sep 18 - Sun, Sep 21
ZAG
Zagreb
OMO
Mostar
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Sun, Sep 21, priced at $294 found 1 day ago
Croatia Airlines
Thu, Jan 29 - Mon, Feb 2
ZAG
Zagreb
OMO
Mostar
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Jan 29 from Zagreb to Mostar, returning Mon, Feb 2, priced at $296 found 1 day ago
Croatia Airlines
Thu, Sep 18 - Sun, Sep 21
ZAG
Zagreb
OMO
Mostar
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Sep 18 from Zagreb to Mostar, returning Sun, Sep 21, priced at $299 found 1 day ago
Croatia Airlines
Thu, Sep 25 - Mon, Sep 29
ZAG
Zagreb
OMO
Mostar
$321 Roundtrip, found 1 day ago
$321
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Thu, Sep 25 from Zagreb to Mostar, returning Mon, Sep 29, priced at $321 found 1 day ago
Eurowings
Fri, Oct 3 - Sat, Oct 11
ZAG
Zagreb
OMO
Mostar
$518 Roundtrip, found 5 hours ago
$518
Roundtrip
found 5 hours ago
Select Eurowings flight, departing Fri, Oct 3 from Zagreb to Mostar, returning Sat, Oct 11, priced at $518 found 5 hours ago
0
Flights from Zagreb (ZAG) to Mostar (OMO)
Origin airport
Zagreb
Destination airport
Mostar Intl.
Airlines serving
Croatia Airlines
Roundtrip price
$144
Distance
190 mi

Zagreb to Mostar Flights

The cheapest times to fly from Zagreb to Mostar

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

 

The best time to book a flight from Zagreb to Mostar

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

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 Zagreb to Mostar in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 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 Zagreb to Mostar 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 Zagreb to Mostar 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 Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO) cost?
Get a cheap one-way flight from $119 or cheap return flight from $144 from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
Traveling in September can help you save, as it's the cheapest month for flights between ZAG and OMO. You'll typically find the lowest fares during the off-season.
Which airlines fly direct from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
When heading out of Zagreb Airport (ZAG), you can hop on a direct flight to Mostar Intl. Airport (OMO) with Croatia Airlines.
What is the cheapest airline that flies from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from ZAG to OMO. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
On average, there are 3 direct flights flying from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO) each week. If you can't see one that fits your schedule, consider taking a flight that includes a layover. Customize your search results on Expedia to include one or two stops and select the best alternative.
What are the most popular departure times for flights from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
The 11 PM departures from ZAG to OMO are the top choice for many travelers. Greater demand means you'll likely pay more for these departures. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from ZAG to OMO?
Travel on a Thursday if you're looking for the biggest selection of flights from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO).
What is the earliest flight from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
The earliest flight departing from Zagreb Airport (ZAG) is at around 1:50PM UTC+1. Catch this flight and you'll reach Mostar Intl. Airport (OMO) at approximately 2:50PM UTC+1. The total flight duration is 1h.
How long does it take to fly from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
The average flight time from ZAG to OMO is 1 hour, covering a total distance of 190 mi.
What is the best time to fly from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
To avoid potential delays on the Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**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.
What airports do you fly into for Mostar from Zagreb Airport (ZAG)?
You'll arrive at Sarajevo Intl. Airport (SJJ) or Mostar Intl. Airport (OMO) when you travel to Mostar on a direct flight from Zagreb Airport (ZAG).
Is it cheaper to buy a plane ticket from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO) last-minute?
Last-minute bookings from ZAG to OMO are generally more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a ZAG to OMO flight and hotel package?
Securing a ZAG to OMO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Zagreb Airport (ZAG) to Mostar Intl. Airport (OMO)?
In most cases, you can cancel or modify your ZAG to OMO flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.