Cheap flights from London to Mostar from £154
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Mostar
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Mostar (OMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 August 2025.
Round-trip from | £275 |
---|---|
One-way from | £154 |
Find flight deals from London to Mostar
Cheapest flights from London to MostarExplore the most affordable flight options available from London to Mostar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Explore the most affordable flight options available from London to Mostar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London to Mostar that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonMostar
LHR - OMO
LHROMO
London Heathrow
Sat 27/9
08:15-16:40
1 stop7h 25m
Mostar
Sat 4/10
17:20-22:40
1 stop6h 20m
LondonMostar
LHR - OMO
LHROMO
London Heathrow
Fri 26/9
08:05-08:45
1 stop23h 40m
Mostar
Fri 3/10
06:00-19:15
1 stop14h 15m
LondonMostar
LHR - OMO
LHROMO
London Heathrow
Fri 19/9
19:35-08:45
1 stop12h 10m
Mostar
Mon 22/9
15:10-09:10
2 stops19h 00m
LondonMostar
LCY - OMO
LCYOMO
London City
Fri 26/9
16:55-14:25
2 stops44h 30m
Mostar
Fri 3/10
06:00-18:35
2 stops13h 35m
LondonMostar
LCY - OMO
LCYOMO
London City
Sat 27/9
10:00-00:00
2 stops37h 00m
Mostar
Sat 4/10
17:20-13:45
2 stops21h 25m
LondonMostar
LHR - OMO
LHROMO
London Heathrow
Thu 13/11
13:20-14:30
1 stop24h 10m
LondonMostar
LHR - OMO
LHROMO
London Heathrow
Thu 13/11
09:55-00:00
2 stops13h 05m
LondonMostar
LCY - OMO
LCYOMO
London City
Thu 13/11
09:20-00:00
2 stops13h 40m
Best time to book a flight from London to Mostar
Have a flexible travel schedule? Discover the best time to fly to Mostar from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Mostar
What’s the top stopover airport for flights from London to Mostar?
Share of one-stop return flights from London to Mostar chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Vienna (VIE) – chosen by Cheapflights users on 43% of one-stop itineraries from London to Mostar on Cheapflights.
What’s the cheapest stopover airport for flights from London to Mostar?
Average return fare for one-stop flights from London to Mostar, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Vienna (VIE) is the most affordable one-stop option, with an average return flight price of £178.
What’s the fastest stopover option from London to Mostar?
Shortest average travel time for one-stop one-way flights from London to Mostar, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 5h 25m.
Which airport typically offers the quickest stopover for flights from London to Mostar?
Average stopover duration for one-stop one-way flights from London to Mostar, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Warsaw (WAW) offer the fastest connection on this route, with an average stopover time of 2h 38m.
Related info for your journey
Find useful and relevant information for your journey from London to Mostar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to Mostar
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How does Cheapflights help users find flights from London to Mostar?
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Why should you use Cheapflights to find cheap flight tickets from London to Mostar?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Mostar.
Can Cheapflights find flights from London to Mostar with no change fees?
Need flexible booking options for your flight to Mostar from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Mostar become cheaper?
Not ready to book yet? You can track prices for flights from London to Mostar on Cheapflights with our Price Alert feature and get notified when better prices are available.