LON - OMO

£106 Find Cheap Flights from London to Mostar – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£243
Typical prices: £248-£368
Multiple Airlines
Fri 2/11Fri 9/11
LHR - OMO • 2 stops
Cheapest one-way flight
£106
Typical prices: £168-£225
Eurowings
Tue 9/10
LHR - OMO • 1 stop
Direct flights
Not available
There are currently no direct flights between London and Mostar. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
LTN - OMO
Cheapest • 15% average savings
LHR - OMO
Most popular
Insights
Insights
When to travel
June
Cheapest • 23% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Belgrade Nikola Tesla (BEG)
Cheapest • Avg £207 (return)
Zagreb Franjo Tuđman (ZAG)
Shortest trip • 6h 31m (one-way)
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Insights
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We hope you enjoy your trip to Mostar!
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Flight Deals

Cheap Flights from London to Mostar (LON-OMO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Mostar

Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:35 - 08:15LHR  London Heathrow-OMO Mostar
11h 40m1 stop Duesseldorf Intl
Multiple Airlines Logo
15:20 - 12:30OMO  Mostar-LHR London Heathrow
22h 10m1 stop Belgrade Nikola Tesla
£267Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
19:35 - 08:15LHR  London Heathrow-OMO Mostar
11h 40m1 stop Duesseldorf Intl
Multiple Airlines Logo
15:20 - 22:40OMO  Mostar-LHR London Heathrow
8h 20m2 stops Belgrade Nikola Tesla Munich Franz Josef Strauss
£296Multiple Airlines
Fri, 2 Oct - Mon, 5 Oct
Multiple Airlines Logo
19:35 - 08:15LHR  London Heathrow-OMO Mostar
11h 40m1 stop Duesseldorf Intl
Multiple Airlines Logo
15:20 - 12:30OMO  Mostar-LHR London Heathrow
22h 10m1 stop Belgrade Nikola Tesla
£316Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
17:10 - 08:15LHR  London Heathrow-OMO Mostar
14h 05m2 stops Amsterdam Schiphol Duesseldorf Intl
Multiple Airlines Logo
06:00 - 18:55OMO  Mostar-LHR London Heathrow
13h 55m2 stops Zagreb Franjo Tuđman Dublin
£378Multiple Airlines
Fri, 2 Oct - Mon, 5 Oct
Multiple Airlines Logo
17:35 - 08:15LHR  London Heathrow-OMO Mostar
13h 40m1 stop Duesseldorf Intl
Multiple Airlines Logo
06:00 - 20:40OMO  Mostar-LHR London Heathrow
15h 40m2 stops Zagreb Franjo Tuđman Frankfurt am Main
£412Multiple Airlines
Thu, 15 Oct - Wed, 21 Oct
Croatia Airlines Logo
15:30 - 23:55LHR  London Heathrow-OMO Mostar
7h 25m2 stops Frankfurt am Main Zagreb Franjo Tuđman
Croatia Airlines Logo
13:10 - 16:10OMO  Mostar-LHR London Heathrow
4h 00m1 stop Zagreb Franjo Tuđman
£415Croatia Airlines
Fri, 25 Dec - Tue, 29 Dec
Multiple Airlines Logo
09:45 - 13:10LHR  London Heathrow-OMO Mostar
26h 25m1 stop Stuttgart Echterdingen
Multiple Airlines Logo
15:30 - 22:55OMO  Mostar-LHR London Heathrow
8h 25m2 stops Zagreb Franjo Tuđman Munich Franz Josef Strauss
£429Multiple Airlines
Tue, 22 Dec - Thu, 31 Dec
Multiple Airlines Logo
06:35 - 14:50LHR  London Heathrow-OMO Mostar
7h 15m2 stops Munich Franz Josef Strauss Zagreb Franjo Tuđman
Multiple Airlines Logo
09:35 - 13:50OMO  Mostar-LHR London Heathrow
5h 15m1 stop Stuttgart Echterdingen
£463Multiple Airlines
Mon, 21 Dec - Thu, 31 Dec
Multiple Airlines Logo
06:30 - 14:30LHR  London Heathrow-OMO Mostar
7h 00m2 stops Amsterdam Schiphol Belgrade Nikola Tesla
Multiple Airlines Logo
09:35 - 13:50OMO  Mostar-LHR London Heathrow
5h 15m1 stop Stuttgart Echterdingen
£480Multiple Airlines
Wed, 23 Dec - Tue, 29 Dec
Multiple Airlines Logo
20:00 - 08:55LHR  London Heathrow-OMO Mostar
11h 55m1 stop Stuttgart Echterdingen
Multiple Airlines Logo
15:30 - 22:55OMO  Mostar-LHR London Heathrow
8h 25m2 stops Zagreb Franjo Tuđman Munich Franz Josef Strauss
£508Multiple Airlines
Booking Insights

Price, demand, and travel trends for London to Mostar flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to Mostar with more confidence.

What is the cheapest London to Mostar flight route?

London Luton Airport (LTN) to Mostar (OMO) is the cheapest London to Mostar route, averaging £266 return. Other London to Mostar routes average £329, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Mostar?

Sunday is the cheapest day of the week to fly from London to Mostar and is 23% cheaper than the average day. Wednesday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for London to Mostar flights

Low season

December

Cheapest flight

£106
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flights from London Heathrow Airport to Mostar

When to book flights from London to Mostar

Are your dates flexible? Find out the best times to travel from London to Mostar based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London to Mostar flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London to Mostar?

    Flights from London to Mostar may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Mostar (OMO).

  • Which cabin classes can I book on flights from London to Mostar?

    Only Economy class is available on flights from London to Mostar.

  • Which airports do connecting flights from London to Mostar pass through?

    One-stop flights from London to Mostar most commonly connect through:

    • Belgrade Nikola Tesla (BEG) – 50% of one-stop connections
    • Stuttgart Echterdingen (STR) – 25% of one-stop connections
    • Zagreb Franjo Tuđman (ZAG) – 25% of one-stop connections

    Belgrade Nikola Tesla (BEG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Mostar?

    On the London to Mostar route, being flexible with your departure day can save you up to 34%. Sunday is the cheapest day at £230 return on average, while Wednesday is the most expensive at £347 – a £118 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from London to Mostar?

    A direct flight from London to Mostar takes 0h 00m, covering 1,009 miles.

  • Do I need a passport to fly from London to Mostar?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London to Mostar changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £243 to £1,474. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from London to Mostar looking right now?

    One-way fares from London to Mostar are currently in line with typical prices for this route. Average one-way fares are about £191.

  • How much time can I save by choosing a different stopover airport from London to Mostar?

    Flying via Zagreb Franjo Tuđman (ZAG) gives the shortest average 1-stop total travel time of 6h 31m, compared to 12h 22m via Stuttgart Echterdingen (STR) and 13h 26m via Belgrade Nikola Tesla (BEG).

  • What is the time difference between London and Mostar?

    Mostar is 1 hour ahead of London (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Mostar Airport (OMO)?

    Mostar Airport (OMO) hosts 5 major car hire companies, with daily rates starting from around £7 for economy cars. Top options include:
    • Europcar
    • CarWiz
    • Wheego
    • NUR Rent A Car
    • CarQ

  • How much should I expect to pay for a London to Mostar flight?

    Return flights from London to Mostar range from £248 to £368, with an average of £295 over the past 12 months. Anything below £248 counts as a good deal.

Your guide to booking London to Mostar flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Wednesday. On this route, Sunday flights average £230 – about £118 less than Wednesday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Mostar trip for June. Fares historically average £226 return in that month – typically £210 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from London to Mostar

Complete your trip to Mostar with a hotel stay or car hire

Car hire in Mostar
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