FRA - OMO

112€ Find Cheap Flights from Frankfurt am Main to Mostar – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Mostar departing on 26.10.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
167 €
Typical prices: 170 €-264 €
Air Serbia
Fri 4.9.Sun 13.9.
FRA - OMO • 1 stop
Cheapest one-way flight
112 €
Air Serbia
Mon 26.10.
FRA - OMO • 1 stop
Top airlines
Cheapest • from 167 € (return)
Best reviews • 7,4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Frankfurt and Mostar. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg 229 € (return)
Shortest trip • 3h 07m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Mostar!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Frankfurt am Main to Mostar (FRA-OMO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Frankfurt am Main to Mostar that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Frankfurt to Mostar

Fri, 4. Sep - Sun, 13. Sep
Air Serbia Logo
9:50 - 14:35
FRA
-
OMO
4h 45m
1 stop
Air Serbia Logo
15:20 - 9:00
OMO
-
FRA
17h 40m
1 stop
167 €Air Serbia
Thu, 10. Sep - Sun, 13. Sep
Air Serbia Logo
20:20 - 14:35
FRA
-
OMO
18h 15m
1 stop
Air Serbia Logo
15:20 - 9:00
OMO
-
FRA
17h 40m
1 stop
167 €Air Serbia
Mon, 7. Dec - Fri, 11. Dec
Air Serbia Logo
9:55 - 14:30
FRA
-
OMO
4h 35m
1 stop
Air Serbia Logo
15:15 - 9:10
OMO
-
FRA
17h 55m
1 stop
167 €Air Serbia
Thu, 10. Sep - Mon, 14. Sep
Air Serbia Logo
20:20 - 14:35
FRA
-
OMO
18h 15m
1 stop
Air Serbia Logo
15:20 - 9:00
OMO
-
FRA
17h 40m
1 stop
167 €Air Serbia
Thu, 22. Oct - Tue, 27. Oct
Croatia Airlines Logo
20:45 - 23:55
FRA
-
OMO
3h 10m
1 stop
Croatia Airlines Logo
15:30 - 19:30
OMO
-
FRA
4h 00m
1 stop
222 €Croatia Airlines
Thu, 17. Sep - Mon, 21. Sep
Croatia Airlines Logo
18:00 - 23:55
FRA
-
OMO
5h 55m
1 stop
Croatia Airlines Logo
6:00 - 9:15
OMO
-
FRA
3h 15m
1 stop
229 €Croatia Airlines
Thu, 22. Oct - Tue, 27. Oct
Croatia Airlines Logo
10:25 - 23:55
FRA
-
OMO
13h 30m
2 stops
Croatia Airlines Logo
15:30 - 19:30
OMO
-
FRA
4h 00m
1 stop
237 €Croatia Airlines
Fri, 4. Sep - Sun, 13. Sep
Multiple Airlines Logo
13:10 - 8:15
FRA
-
OMO
19h 05m
1 stop
Multiple Airlines Logo
15:20 - 9:00
OMO
-
FRA
17h 40m
1 stop
279 €Multiple Airlines
Thu, 17. Sep - Mon, 21. Sep
Multiple Airlines Logo
15:15 - 0:00
FRA
-
OMO
8h 45m
2 stops
Multiple Airlines Logo
6:00 - 9:15
OMO
-
FRA
3h 15m
1 stop
294 €Multiple Airlines
Thu, 10. Sep - Sun, 13. Sep
Multiple Airlines Logo
20:20 - 14:35
FRA
-
OMO
18h 15m
1 stop
Multiple Airlines Logo
15:20 - 19:20
OMO
-
FRA
28h 00m
2 stops
295 €Multiple Airlines
Booking Insights

KAYAK's insights & trends for Frankfurt to Mostar flights

Get data-powered insights and trends into flights from Frankfurt to Mostar to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Frankfurt am Main Airport to Mostar?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main Airport to Mostar departing in September.

Flight prices are below average for this route right now.

Flights to Mostar from Frankfurt am Main Airport usually cost between 195 € and 316 € in September.
The lowest price found in the past 5 days was 167 € on Air Serbia (10. Sept–13. Sept).

What is the cheapest month to fly from Frankfurt am Main Airport to Mostar?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Mostar, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Mostar is November, where tickets cost 192 € (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is 438 € and 326 € respectively.

Good to know - Cheap tickets from Frankfurt am Main to Mostar

Low season

October

Cheapest flight

112 €
Most popular time to fly and prices are also 13% lower on average.
Flight from Frankfurt am Main to Mostar

When to book flights from Frankfurt to Mostar

Are your dates flexible? Find out the best times to travel from Frankfurt to Mostar based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Mostar flights

  • What is the cheapest flight from Frankfurt am Main Airport to Mostar?

    In the last 5 days, the lowest price for a flight from Frankfurt am Main Airport to Mostar was 112 € for a one-way ticket and 167 € for a return.

  • Which aircraft models fly most regularly from Frankfurt am Main to Mostar?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Frankfurt am Main to Mostar?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Mostar.

  • Which is the best airline for flights from Frankfurt am Main to Mostar, Air Serbia or Croatia Airlines?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Mostar are Air Serbia and Croatia Airlines. With an average price for the route of 222 € and an overall rating of 6,2, Air Serbia is the most popular choice. Croatia Airlines is also a great choice for the route, with an average price of 316 € and an overall rating of 7,4.

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Mostar?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Mostar.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Mostar?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mostar from Frankfurt am Main is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Mostar?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Mostar with an airline and back to Frankfurt am Main with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Mostar?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mostar from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Frankfurt to Mostar

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Mostar. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt to Mostar? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,4
Croatia AirlinesOverall score based on 72 reviews
7,8Crew
7,3Comfort
5,9Entertainment
7,2Boarding
5,9Food
Airline reviews

Great movie selection. Seats as comfortable as is possible for economy.

8,0 ExcellentAnonymous, Jun 2026
DBV - FRA
Read more Croatia Airlines reviews

Great movie selection. Seats as comfortable as is possible for economy.

The whole flight the service and how easy everything was to get to our destination. The only frustrating aspect was the fact that we could not check in early consequently on our connecting flight we were not sitting together.

Flight was delayed an hour and a half, bags took almost 40 minutes to come out. Flight staff is not welcoming. Lounge food selection is comical. For business class my knees were jammed into the seat in front of me. Airline needs a lot of work

Boarding was annoying. Just at boarding they changed my bought and extra payed comfort seat for normal economy seat. And on my seat they placed someone else.

My comment before for Sarajevo-Zagreb fligh was actually abou flight from Zagreb to Amsterdam.

I was very dissapointed with a crew member who was acting very inpolite and talking down to one man who did not realize that he should not have brought his carry-on bag into the plane. She was making faces showing resent. It looked really bad.

Check in terminal not working and the bag fell back on me and tore the skin on my arm

Flight was a code share of Lufthansa. Check-in, baggage drop, and flight was all with Lufthansa. Other than the flight being 30 min. delayed, it was pretty much a standard Lufthansa flight. They only offer a free water and chocolate; all other drinks and food are a la carte.

Business class is the worst business class I have ever seen. It’s worse than some American Airlines domestic coach class seats.

Never made it on Thai plane due to all the other planes being late

Boarding and flight itself was smooth and temperature during the flight was perfect. It was just overall vibe for long distance flight, felt cheap ( comparing to KLM or TUI that I used recently). Entertainment out of date movies with poor picture quality, no games, flight map wasn't working

Basic, 737 Boeing, business class is just an economy class seat with blocked middle seat (European standard).

Unorganized, late and they lost my bag for several days.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Lacking online check in, had to wait an hour in order to check in on the counter even without language.

They didnt let me do the check in online. That was terrible cause I was coming from another country,so I had to go oit the airport and go un again through controls. They Also made me pay more for my bag which was very light. And the personal was not so nice.

It was not communicated in advance by the airline, but we needed a PCR test before boarding.

Everything you need to know for your flight from Frankfurt to Mostar

Information on your arrival and departure airports