$140 Cheap Flights from Split (SPU) to Mostar (OMO)

View $140 flight on Wed, Oct 15, 2025Opens in a new window

Popular airlines from Split Airport (SPU) to Mostar (OMO-Mostar Intl.)

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Cheap Flights from Split to Mostar (SPU-OMO)

Prices were available within the past 7 days and start at $140 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Croatia Airlines
Tue, Nov 4 - Tue, Nov 11
SPU
Split
OMO
Mostar
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Tue, Nov 4 from Split to Mostar, returning Tue, Nov 11, priced at $199 found 1 day ago
Croatia Airlines
Tue, Nov 4 - Tue, Nov 11
SPU
Split
OMO
Mostar
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Tue, Nov 4 from Split to Mostar, returning Tue, Nov 11, priced at $246 found 1 day ago
Croatia Airlines
Tue, Nov 4 - Tue, Nov 11
SPU
Split
OMO
Mostar
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Croatia Airlines flight, departing Tue, Nov 4 from Split to Mostar, returning Tue, Nov 11, priced at $341 found 1 day ago

Frequently asked questions

How much does a flight from Split Airport (SPU) to Mostar Intl. Airport (OMO) cost?
Get a cheap one-way flight from $140 or cheap return flight from $199 from Split Airport (SPU) to Mostar Intl. Airport (OMO) 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 Split Airport (SPU) to Mostar Intl. Airport (OMO)?
November is the least expensive month to fly from SPU to OMO. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Split Airport (SPU) to Mostar Intl. Airport (OMO)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SPU to OMO. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Split Airport (SPU) to Mostar Intl. Airport (OMO)?
Direct flights from Split Airport (SPU) to Mostar Intl. Airport (OMO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SPU to OMO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Split Airport (SPU) to Mostar Intl. Airport (OMO)?
To reach Mostar Intl. Airport (OMO) without delays, opt for a flight that leaves from Split Airport (SPU) 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 Split Airport (SPU) to Mostar Intl. Airport (OMO) last-minute?
Waiting until just before your departure to book your flight from SPU to OMO generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a SPU to OMO flight and hotel package?
Compared with arranging hotels and flights separately, booking a SPU to OMO flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Split Airport (SPU) to Mostar Intl. Airport (OMO)?
If you reserved your SPU to OMO flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. 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

Travel information

Origin airport
Split
Destination airport
Mostar Intl.
Roundtrip price
$198
Distance
78 mi

Book with confidence

Book with confidence

Split to Mostar Flights

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

 

The best time to book a flight from Split to Mostar

Sunday is one of the best days to book for cheap flights from Split 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 Split 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 Split to Mostar in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 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 Split 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 Split 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.

 

Split to Mostar Flights

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*Available to One Key members.