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Cheap flights from London Heathrow Airport to Mostar from £237

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OMO
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Heathrow to Mostar

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 15 July 2025.

Round-trip from

£237
Croatia Airlines
  • Croatia Airlines
  • 11/10-17/10
  • 3 total stops
  • 44h 30m total
  • London to Mostar
Search Deals

Find flight deals from Heathrow to Mostar

Cheapest flights from Heathrow to Mostar
Explore the most affordable flight options available from Heathrow to Mostar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Sat 11/1016:40LHR - OMO
2 stops30h 15mCroatia Airlines
Fri 17/1006:00OMO - LHR
1 stop14h 15mCroatia Airlines
Deal found 13/7£237
Sat 11/1019:10LHR - OMO
2 stops27h 45mMultiple Airlines
Fri 17/1006:00OMO - LHR
2 stops15h 45mMultiple Airlines
Deal found 13/7£270
Sun 7/919:25LHR - OMO
1 stop18h 00mAir Serbia
Fri 12/915:10OMO - LHR
1 stop22h 20mAir Serbia
Deal found 14/7£320
Tue 2/909:10LHR - OMO
1 stop4h 50mEurowings
Tue 9/915:40OMO - LHR
1 stop17h 45mEurowings
Deal found 13/7£409
Sat 2/818:30LHR - OMO
2 stops28h 30mTurkish Airlines
Mon 11/806:00OMO - LHR
2 stops15h 50mTurkish Airlines
Deal found 13/7£567

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Mostar that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Mostar that are best for you.

Fly from

Heathrow

Fly to

Mostar

Route

Depart

Return

Price

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Sat 11/10

16:40-23:55

2 stops30h 15m

Mostar

Fri 17/10

06:00-19:15

1 stop14h 15m

£237

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Sat 11/10

19:10-23:55

2 stops27h 45m

Mostar

Fri 17/10

06:00-20:45

2 stops15h 45m

£270

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Sun 7/9

19:25-14:25

1 stop18h 00m

Mostar

Fri 12/9

15:10-12:30

1 stop22h 20m

£320

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Tue 2/9

09:10-15:00

1 stop4h 50m

Mostar

Tue 9/9

15:40-08:25

1 stop17h 45m

£409

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Sat 2/8

18:30-00:00

2 stops28h 30m

Mostar

Mon 11/8

06:00-20:50

2 stops15h 50m

£567

LondonMostar

LHR - OMO

LHROMO

London Heathrow

Mon 1/9

19:00-15:00

1 stop19h 00m

£270

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Best time to book a flight from Heathrow to Mostar

Have a flexible travel schedule? Discover the best time to fly to Mostar from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Mostar

Get insights into the airlines that provide service to Mostar. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mostar. Reviews last updated 15 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Mostar, such as Turkish Airlines, Croatia Airlines, andEurowings. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,901 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Turkish Airlines
7.3
Good
3,901 reviews
Turkish Airlines
7.3
Good
3,901 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Croatia Airlines
6.9
Okay
55 reviews
Turkish Airlines
7.3
Good
3,901 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Eurowings
6.7
Okay
280 reviews
Turkish Airlines
7.3
Good
3,901 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.
Air Serbia
6.3
Okay
197 reviews
Turkish Airlines
7.3
Good
3,901 reviews
Check prices

Crew

7.7

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2024

ORD - IST

My flight delayed. I miss my connecting flight. From chicago turkish desk told me you get boarding pass on Istanbul but Istanbul turkish desk had no boarding pass for me. Offered me ticket 40 hours later. I miss my all necessary schedules. Look like people are very irresponsible. Just lied to me. Horrible. Never care. Poor, poor. Poor. Minus.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Mostar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mostar from London Heathrow?

    For a flight from London Heathrow to Mostar, you will be flying into Mostar. Mostar (OMO) is just 4.6 mi from the center of the city. Mostar is the only Mostar airport and it handles 0 inbound flights from London Heathrow per day. 0 airlines have flights to Mostar from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Mostar round-trip?

    Croatia Airlines, at £237, was found to be the cheapest airline from London Heathrow Airport to Mostar.Alternate airlines flying return to your destination include Air Serbia and Eurowings.

  • Can I find deals for flights from Heathrow to Mostar that include hotel bookings?

    Yes. In addition to deals on Heathrow to Mostar flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Mostar?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Mostar.

  • Can I find deals for business class flights from Heathrow to Mostar?

    Yes. Cheapflights offers flight deals from Heathrow to Mostar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Mostar?

Book flights to Mostar if you plan to visit one of these locations
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