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Cheap Flights from Barcelona to Mostar

Compare Barcelona to Mostar flight deals

Find the cheapest month or even day of the year to fly to Mostar

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Flight deals from Barcelona to Mostar

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Mostar Airport? If you want to travel next month, return fares start from R 4,370. Find the lowest prices on one-way and return tickets right here.
Mostar.R 1,782 per passenger.Departing Fri, 9 Oct.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 9 Oct, arriving in Mostar.Price includes taxes and charges.From R 1,782, select.
Mostar.R 2,110 per passenger.Departing Thu, 23 Jul.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Thu, 23 Jul, arriving in Mostar.Price includes taxes and charges.From R 2,110, select.
Mostar.R 2,128 per passenger.Departing Thu, 3 Dec.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Thu, 3 Dec, arriving in Mostar.Price includes taxes and charges.From R 2,128, select.
Mostar.R 2,166 per passenger.Departing Fri, 4 Sep.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 4 Sep, arriving in Mostar.Price includes taxes and charges.From R 2,166, select.
Mostar.R 2,166 per passenger.Departing Fri, 21 Aug.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 21 Aug, arriving in Mostar.Price includes taxes and charges.From R 2,166, select.
Mostar.R 2,373 per passenger.Departing Sat, 7 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Barcelona on Sat, 7 Nov, arriving in Mostar.Price includes taxes and charges.From R 2,373, select.
Mostar.R 2,825 per passenger.Departing Wed, 24 Jun.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Wed, 24 Jun, arriving in Mostar.Price includes taxes and charges.From R 2,825, select.

Find the cheapest month to fly from Barcelona to Mostar

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Barcelona to Mostar flights are currently cheapest in October.
Jun
from R 2,825
Jul
from R 2,110
Aug
from R 2,166
Sep
from R 2,166
Oct
from R 1,782
Nov
from R 2,373
Dec
from R 2,128
Jan
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Feb
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Mar
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Apr
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May
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Barcelona to Mostar: Alternative routes

Compare routes from Barcelona to Mostar below. You may find an airport to fly into that's cheaper, faster, or easier than Mostar.

Mostar

7km from central Mostar
Closest
from R 1,782
Search flights

Sarajevo International

69km from central Mostar
Cheapest
from R 735
Search flights

Barcelona to Mostar: Flight information

The things to know before you go.
Cheapest flight foundR 1,782
Cheapest month to flyOctober

Finding cheap flights from Barcelona to Mostar: Frequently asked questions

The best price we found for a return flight from Barcelona to Mostar is R 3,447. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Barcelona to Mostar. But we found flights with one or more stops from R 3,447.
As of June 2026, there are no flights flying from Barcelona to Mostar.
The cheapest month to fly from Barcelona to Mostar is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Mostar Airport on Friday, 11 September 2026.
No airlines currently offer direct flights between Barcelona Airport and Mostar Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mostar but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Mostar is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Serbia offers the cheapest flight tickets to Mostar.

Travelling from Barcelona Airport (BCN) to Mostar Airport (OMO): what you need to know

  • Mostar's timezone is UTC+1, which is the same as Barcelona.

  • Your BCN to OMO flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months like July, it's best to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a high season in general.

  • Pick a stopover if you prefer to break up your flight. Simply deselect 'Direct flights only' to look at all your options for tickets from Barcelona Airport to Mostar Airport. Belgrade Nikola Tesla Airport is a top stopover on the BCN to OMO route.

How to find the cheapest flights from Barcelona Airport (BCN) to Mostar Airport (OMO)

  • R 1,782 is currently the lowest price for a one-way Barcelona Airport to Mostar Airport flight. Return flights start from R 3,447. These prices can change depending on demand.

  • It's a good idea to book as early as possible if you want to find cheap tickets from BCN to OMO. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' tool shows you the cheapest flights from Barcelona Airport to Mostar Airport across every month. It's a great way to snap up a bargain if your dates are flexible.

  • Finding cheap flights from BCN to OMO is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Discover the right flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Barcelona Airport to Mostar Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Barcelona Airport (BCN)

  • Barcelona Airport has an excellent on-time performance, so you're less likely to experience disruptions. Departures from BCN arrive at their destination as scheduled 80% of the time.

  • Barcelona Airport is around 13 kilometres from central Barcelona. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

  • The trip on public transport usually takes 30 minutes.

  • Get your trip off to a relaxed start by staying near BCN. Whether you have an early flight from Barcelona Airport to Mostar Airport or just don't like being rushed, these stays are the answer:

Arriving at Mostar Airport (OMO)

  • If you're arriving on a late Barcelona Airport to Mostar Airport flight, few things top the convenience of staying close to the terminal. Grab your luggage from the carousel and then be tucked up in bed not long after at one of these options near OMO:

  • Pick up a Mostar Airport rental car and explore Mostar and beyond with your own set of wheels. Wheego, Goldcar and Europcar are popular providers to choose from here.

  • To get the lowest price, reserve your ride from Mostar Airport about one week before you set off.

Getting from Mostar Airport (OMO) to central Mostar

  • Mostar Airport to the centre of Mostar has a drive time of about 15 minutes. It's approximately 10 kilometres away.

  • Travelling on public transport typically takes 25 minutes.

When to fly to Mostar Airport (OMO)

  • The quietest month for a flight from Barcelona Airport to Mostar Airport is April, while August is the busiest. Pick the ideal time to go to Mostar based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Mostar is August, with the temperature ranging between 11ºC (52ºF) and 35ºC (95ºF). Book your flights from Barcelona Airport to Mostar Airport in this month if you enjoy this type of weather.

  • Search for cheap tickets from BCN to OMO in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 10ºC (50ºF) on average.

Explore more of Bosnia and Herzegovina

  • You've seen Mostar, now it's time to explore more of Bosnia and Herzegovina. Journey around 80 kilometres north-east to Sarajevo to check off its top sights. From Skakavac to Ferhadija Mosque and Site of the Assassination of Archduke Franz Ferdinand, you'll have a packed itinerary ahead.

  • If you're looking to explore another major stop in Bosnia and Herzegovina, consider Banja Luka, about 161 kilometres north of Mostar. Hot Springs, Museum of Republika Sprska and Botanical garden are among the biggest draws.

Plan the rest of your trip from Barcelona to Mostar

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.