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Cheap flights from London to Osijek from £273

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Osijek departing on 20/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London to Osijek

Cheap return flights

Enter your travel dates to find the best prices.
Croatia Airlines Logo
08:30 - 21:40
LHR
-
OSI
12h 10m2 stops
Croatia Airlines Logo
06:30 - 16:05
OSI
-
LHR
10h 35m1 stop
£273Croatia Airlines
Fri, 20 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:55 - 15:40
LHR
-
OSI
7h 45m1 stop
Multiple Airlines Logo
08:05 - 20:45
OSI
-
LHR
13h 40m1 stop
£288Multiple Airlines
Fri, 10 Apr - Mon, 13 Apr
Multiple Airlines Logo
08:45 - 21:40
LHR
-
OSI
11h 55m2 stops
Multiple Airlines Logo
06:30 - 17:05
OSI
-
LHR
11h 35m2 stops
£289Multiple Airlines
Fri, 20 Mar - Mon, 23 Mar
Croatia Airlines Logo
13:30 - 21:40
LHR
-
OSI
7h 10m2 stops
Croatia Airlines Logo
09:20 - 18:45
OSI
-
LHR
10h 25m3 stops
£313Croatia Airlines
Fri, 20 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:55 - 19:00
LHR
-
OSI
11h 05m2 stops
Multiple Airlines Logo
08:05 - 16:40
OSI
-
LHR
9h 35m2 stops
£383Multiple Airlines
Fri, 10 Apr - Mon, 13 Apr

Croatia Airlines flights from London to Osijek

Our best Croatia Airlines deals on London to Osijek flight tickets
Croatia Airlines
20 Mar
LHR08:30London Heathrow
12h 10m
2 stops
OSI21:40Osijek
23 Mar
OSI06:30Osijek
10h 35m
1 stop
LHR16:05London Heathrow
£273
Find similar
Croatia Airlines
20 Mar
LHR13:30London Heathrow
7h 10m
2 stops
OSI21:40Osijek
23 Mar
OSI09:20Osijek
10h 25m
3 stops
LHR18:45London Heathrow
£313
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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, momondo users made 279,928 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from London to Osijek that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 20/3

08:30-21:40

2 stops12h 10m

Osijek

Mon 23/3

06:30-16:05

1 stop10h 35m

£273

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 10/4

06:55-15:40

1 stop7h 45m

Osijek

Mon 13/4

08:05-20:45

1 stop13h 40m

£288

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 20/3

08:45-21:40

2 stops11h 55m

Osijek

Mon 23/3

06:30-17:05

2 stops11h 35m

£289

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 20/3

13:30-21:40

2 stops7h 10m

Osijek

Mon 23/3

09:20-18:45

3 stops10h 25m

£313

LondonOsijek

LHR - OSI

LHROSI

London Heathrow

Fri 10/4

06:55-19:00

2 stops11h 05m

Osijek

Mon 13/4

08:05-16:40

2 stops9h 35m

£383

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Osijek from

How to get the cheapest flight ticket from London to Osijek

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Osijek?

On average, the least expensive day to fly to Osijek from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £53. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £89.

What is the cheapest time of day to depart on your flight to Osijek?

The cheapest time of day to fly to Osijek is in the afternoon when flights can be purchased for as low as £53. Try not to purchase tickets at midday because they tend to be around £89. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Osijek flight route?

Fly from London Stansted to Osijek for the best London - Osijek flight prices

What cabin class options are available on London to Osijek flights?

There is only 1 cabin class available to choose from on London to Osijek flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Osijek flights?

You could potentially save up to 14% on your flight if you consider stops on a London to Osijek flight.

When to book flights from London to Osijek

Are you open to changing your travel dates? Check out the ideal times to fly from London to Osijek according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Osijek (LON to OSI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Osijek

Best price found

£42

Fastest flight time

23h 20m

Direct flights

None
The best flight deal from London to Osijek found on momondo in the last 72 hours is £42
The fastest flight from London to Osijek takes 23h 20m
There are no direct flights from London to Osijek. There are no popular flight routes from London to Osijek.
Search flight deals

  • How far is London to Osijek by plane?

    Osijek is 949.9 mi away from London. By plane, this route typically takes 23h 20m.

  • When did momondo last update prices for flights from London to Osijek Airport?

    Prices for flights from London to Osijek Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London to Osijek Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Osijek Airport.

  • What documentation or ID do you need to fly to Osijek Airport?

    The travel and health documents you'll need for your trip to Osijek Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osijek Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Osijek?

  • What is the most popular airline from London to Osijek?

Why use momondo?

Why should I use momondo to find a flight deal from London to Osijek?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Osijek for you.

Can I find flights from London to Osijek with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Osijek flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Osijek?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osijek from London.

I’m not ready to book a flight from London to Osijek right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Osijek from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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