£159 Cheap Flights from Barcelona (BCN) to Mostar (OMO)

Q: How much are return flights from Barcelona to Mostar?

The best price we found for a return flight from Barcelona to Mostar is £159. 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.

Q: Which airlines fly direct from Barcelona to Mostar?

Currently, there are no airlines that fly direct from Barcelona to Mostar. But we found flights with one or more stops from £159.

Q: How many flights are there a week from Barcelona to Mostar?

As of June 2025, there are no flights flying from Barcelona to Mostar.

Q: When is the cheapest time to fly from Barcelona to Mostar?

The cheapest month to fly from Barcelona to Mostar is usually June 2025.

Q: Which upcoming date is cheapest to fly from Barcelona Airport to Mostar Airport on?

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, 21 November 2025 .

Q: Can I get a direct flight from Barcelona Airport to Mostar Airport?

No airlines currently offer direct flights between Barcelona Airport and Mostar Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Mostar?

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.

Q: When is the best time to book flights to Mostar?

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.

Q: Which is the cheapest airline to fly from Barcelona Airport to Mostar with?

Currently, Air Serbia offers the cheapest flight tickets 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 to Mostar? Find the lowest prices on one-way and return tickets right here.

Mostar.£159 per passenger.Departing Fri, 21 Nov, returning Sun, 30 Nov.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 21 Nov, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Sun, 30 Nov, arriving in Barcelona.Price includes taxes and charges.From £159, select.

Mostar.£170 per passenger.Departing Fri, 5 Sep, returning Sun, 7 Sep.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 5 Sep, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Sun, 7 Sep, arriving in Barcelona.Price includes taxes and charges.From £170, select.

Mostar.£179 per passenger.Departing Fri, 22 Aug, returning Sun, 24 Aug.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Fri, 22 Aug, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Sun, 24 Aug, arriving in Barcelona.Price includes taxes and charges.From £179, select.

Mostar.£187 per passenger.Departing Mon, 29 Dec, returning Sun, 4 Jan.Return flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Barcelona on Mon, 29 Dec, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Sun, 4 Jan, arriving in Barcelona.Price includes taxes and charges.From £187, select.

Mostar.£258 per passenger.Departing Thu, 26 Jun, returning Mon, 30 Jun.Return flight with Wizz Air and Air Serbia.Outbound indirect flight with Wizz Air, departs from Barcelona on Thu, 26 Jun, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Mon, 30 Jun, arriving in Barcelona.Price includes taxes and charges.From £258, select.

Mostar.£265 per passenger.Departing Sun, 13 Jul, returning Mon, 21 Jul.Return flight with Vueling Airlines and Air Serbia.Outbound indirect flight with Vueling Airlines, departs from Barcelona on Sun, 13 Jul, arriving in Mostar.Inbound indirect flight with Air Serbia, departs from Mostar on Mon, 21 Jul, arriving in Barcelona.Price includes taxes and charges.From £265, select.

Mostar.£265 per passenger.Departing Sat, 23 Aug, returning Tue, 2 Sep.Return flight with Eurowings.Outbound indirect flight with Eurowings, departs from Barcelona on Sat, 23 Aug, arriving in Mostar.Inbound indirect flight with Eurowings, departs from Mostar on Tue, 2 Sep, arriving in Barcelona.Price includes taxes and charges.From £265, select.

Mostar.£276 per passenger.Departing Sun, 28 Sep, returning Thu, 2 Oct.Return flight with Wizz Air Malta and Sky Alps.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Sun, 28 Sep, arriving in Mostar.Inbound indirect flight with Sky Alps, departs from Mostar on Thu, 2 Oct, arriving in Barcelona.Price includes taxes and charges.From £276, 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 November.

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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.

Barcelona to Mostar: Flight information

The things to know before you go.

Cheapest flight found	£159
Cheapest month to fly	November

Finding cheap flights from Barcelona to Mostar: Frequently asked questions

How much are return flights from Barcelona to Mostar?

Which airlines fly direct from Barcelona to Mostar?

How many flights are there a week from Barcelona to Mostar?

When is the cheapest time to fly from Barcelona to Mostar?

Which upcoming date is cheapest to fly from Barcelona Airport to Mostar Airport on?

Can I get a direct flight from Barcelona Airport to Mostar Airport?

How can I find the best flight deal to Mostar?

When is the best time to book flights to Mostar?

Which is the cheapest airline to fly from Barcelona Airport to Mostar with?

How to find cheap flights to Mostar (OMO) from Barcelona (BCN) in 2025

Looking for cheap tickets from Barcelona to Mostar? Return tickets start from £159 and one-way flights to Mostar from Barcelona start from £100

Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Barcelona to Mostar. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Mostar from Barcelona from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Mostar start from £100 one-way.
Flex your dates to find the best BCN-OMO ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Mostar from Barcelona.
Set up a Price Alert. You can easily track the fare of your cheap Barcelona-Mostar flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Flexible on when you travel? The cheapest month to fly from Barcelona to Mostar is November.
Fly without stops. Only interested in direct flights between Barcelona and Mostar? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Barcelona and Mostar. We scour the internet for the best Business, Premium Economy and First Class flight fares to Mostar, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Barcelona to Mostar flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Barcelona and Mostar whenever you want.

Combine your flight to Mostar from Barcelona with hotels and car hire

Once you've secured your cheap flight ticket from Barcelona to Mostar, discover the best prices and exclusive rates for hotels in Mostar or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.