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Cheap flights from London Heathrow Airport to Osijek from £171

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OSI
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Osijek

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Osijek
Explore the most affordable flight options available from Heathrow to Osijek. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 April 2026.

Fri 18/906:55
LHR
-
OSI
1 stop7h 45m
Multiple Airlines
Mon 21/908:00
OSI
-
LHR
1 stop15h 40m
Multiple Airlines
Deal found 8/4£417

Find flight deals from Heathrow to Osijek

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Osijek (OSI). 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 10 April 2026.

Round-trip from

£417

One-way from

£171
18/9-21/9
  • 18/9-21/9
  • 2 total stops
  • 23h 25m total
  • London to Osijek
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 12h 45m total
  • London to Osijek
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Osijek 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 10 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Osijek that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 18/9

06:55-15:40

1 stop7h 45m

Osijek

Mon 21/9

08:00-22:40

1 stop15h 40m

£417
Cheapest one-way
Fastest single journey

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 5/6

07:25-15:40

1 stop7h 15m

£195

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Thu 4/6

20:25-15:40

1 stop18h 15m

£205

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Sat 6/6

06:00-20:15

2 stops37h 15m

£223

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Mon 8/6

06:55-15:40

1 stop7h 45m

£233

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Thu 4/6

07:30-19:55

2 stops11h 25m

£374

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Wed 3/6

15:30-19:55

2 stops27h 25m

£394

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Tue 9/6

19:15-19:55

2 stops47h 40m

£1,474

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Sorted by cheapest first

Best time to book a flight from Heathrow to Osijek

Have a flexible travel schedule? Discover the best time to fly to Osijek 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Osijek. 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 Osijek from London Heathrow?

    Osijek (OSI) is the airport you will fly into if you book a flight from London Heathrow to Osijek. You should not have trouble finding flights to Osijek from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Osijek airport from London Heathrow. It is only a 8.3 mi journey from Osijek (OSI) to Osijek’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Osijek 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

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Osijek?

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Can Cheapflights find flights from Heathrow to Osijek with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Osijek flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Osijek become cheaper?

Of course! You can now track prices for flights from Heathrow to Osijek and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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