€181 Cheap Flights Osijek to London (OSI-LHR)

View €181 flight on Mon, 22 Jun 2026Opens in a new window

Popular airlines from Osijek (OSI) to Heathrow Airport (LHR)

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Cheap flights from Osijek to London (OSI-LHR)

Prices were available within the past 7 days and start at €181 for one-way flights and €392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€392 Return, found 6 days ago
€392
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €392 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€403 Return, found 6 days ago
€403
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €403 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€430 Return, found 6 days ago
€430
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €430 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€441 Return, found 6 days ago
€441
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €441 found 6 days ago
Croatia Airlines
Mon, 18 May - Thu, 21 May
OSI
Osijek
LHR
London
€443 Return, found 1 day ago
€443
Return
found 1 day ago
Select Croatia Airlines flight, departing Mon, 18 May from Osijek to London, returning Thu, 21 May, priced at €443 found 1 day ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€458 Return, found 6 days ago
€458
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €458 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€458 Return, found 6 days ago
€458
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €458 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€463 Return, found 6 days ago
€463
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €463 found 6 days ago
Croatia Airlines
Mon, 1 Jun - Fri, 5 Jun
OSI
Osijek
LHR
London
€466 Return, found 6 days ago
€466
Return
found 6 days ago
Select Croatia Airlines flight, departing Mon, 1 Jun from Osijek to London, returning Fri, 5 Jun, priced at €466 found 6 days ago
Croatia Airlines
Mon, 18 May - Thu, 21 May
OSI
Osijek
LHR
London
€467 Return, found 1 day ago
€467
Return
found 1 day ago
Select Croatia Airlines flight, departing Mon, 18 May from Osijek to London, returning Thu, 21 May, priced at €467 found 1 day ago

Frequently asked questions

How much is a flight from Osijek Airport (OSI) to LHR?
Pack your bags, because round-trip journeys from OSI to Heathrow Airport start from €392. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OSI to LHR?
The majority of flights can be cancelled online, but every airline has a different set of terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from OSI to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Osijek Airport (OSI) to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OSI to LHR?
The flight distance between OSI and LHR is 1,550 kilometres. Bring along a snack, a drink and something to read. Keep yourself entertained and time will zip by.
Which airlines fly direct from Osijek Airport to London Heathrow?
If you want to fly straight from OSI to Heathrow Airport (LHR), you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are OSI to LHR flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some super cheap fares from OSI to Heathrow Airport (LHR) showing up a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Travel information

Origin airport
Osijek
Destination airport
Heathrow
Return price
€391
Distance
1538 km

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