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Flights from Prague to Mostar

Find the cheapest flight options from Prague to Mostar over the next three months. Book one-way tickets from £74 and round-trip tickets from £141.

      • PRG 09:30
        5h
        1 stop
        OMO 14:30
        Prague - Mostar | Mon, Jan 5 | Air Serbia
        OMO 15:15
        4h 35m
        1 stop
        PRG 19:50
        Mostar - Prague | Mon, Jan 12 | Air Serbia
        £141 £451
        69% OFF
        69% OFF
        £451 £141
      • PRG 09:20
        5h 10m
        1 stop
        OMO 14:30
        Prague - Mostar | Fri, Dec 12 | Air Serbia
        OMO 15:15
        4h 35m
        1 stop
        PRG 19:50
        Mostar - Prague | Mon, Dec 15 | Air Serbia
        £157 £451
        65% OFF
        65% OFF
        £451 £157
      • PRG 09:20
        5h 10m
        1 stop
        OMO 14:30
        Prague - Mostar | Mon, Dec 22 | Air Serbia
        OMO 15:15
        4h 35m
        1 stop
        PRG 19:50
        Mostar - Prague | Mon, Dec 29 | Air Serbia
        £206 £451
        54% OFF
        54% OFF
        £451 £206
      • PRG 09:20
        5h 10m
        1 stop
        OMO 14:30
        Prague - Mostar | Mon, Dec 29 | Air Serbia
        OMO 15:15
        4h 35m
        1 stop
        PRG 19:50
        Mostar - Prague | Fri, Jan 2 | Air Serbia
        £279
        38% OFF
        £451 £279
      • PRG 20:30
        18h
        1 stop
        OMO 14:30
        Prague - Mostar | Sun, Dec 21 | Air Serbia
        OMO 15:15
        4h 30m
        1 stop
        PRG 19:45
        Mostar - Prague | Fri, Dec 26 | Air Serbia
        £337
        25% OFF
        £451 £337
      • PRG 20:30
        18h
        1 stop
        OMO 14:30
        Prague - Mostar | Sun, Dec 14 | Air Serbia
        OMO 15:15
        17h 30m
        1 stop
        PRG 08:45
        Mostar - Prague | Fri, Dec 19 | Air Serbia
        £382
        15% OFF
        £451 £382
      • PRG 20:30
        18h
        1 stop
        OMO 14:30
        Prague - Mostar | Sun, Dec 28 | Air Serbia
        OMO 15:15
        17h 30m
        1 stop
        PRG 08:45
        Mostar - Prague | Fri, Jan 2 | Air Serbia
        £401
        11% OFF
        £451 £401
      • PRG 13:00
        17h 25m
        1 stop
        OMO Invalid Date
        Prague - Mostar | Fri, Dec 12 | Normal Airline
        OMO 15:00
        6h
        Direct
        PRG 16:00
        Mostar - Prague | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Prague to Mostar are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Prague to Mostar

The distance between Prague and Mostar is 805.73 km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price£74
Cheapest round-trip ticket price£141
Off-season for travelSeptember
Peak season for travelJuly
Flight distance805.73 km

Find the best time to fly from Prague to Mostar

The cheapest time for Prague to Mostar flights: Jan 11 to Jan 18 — one way flight prices from £74.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Prague to Mostar, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Prague to Mostar (PRG-OMO)?

    Based on Trip.com data, Air Serbia offers one-way fares as low as £74 on Cheapest nonstop routes (e.g. PRG to OMO on Mon, Jan 19), while Air Serbia offers Cheapest nonstop round-trips from £141 departing on Mon, Jan 5 and returning on Mon, Jan 12.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Prague to Mostar is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Prague to Mostar, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jan 19, with one-way flights priced at just £74.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Serbia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Mostar travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Prague to Mostar is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Prague to Mostar on December 12, 2025 with Air Serbia, with prices starting at £156.
  • The time difference between Mostar and Prague is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.