Flight Routes from Zagreb to London Heathrow

Trip type

Our cheapest offers for flights from Zagreb to London Heathrow

Here you can compare cheap flights from Zagreb (ZAG) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Zagreb
London Heathrow
Outbound
06/25/26
1 Stopover (MUC)
LH1731, LH2472
04h 40min
Return
06/30/26
1 Stopover (VIE)
OS0340, OS0603
03h 40min
Lufthansa ?
$275
Best option
Zagreb
London Heathrow
Outbound
06/12/26
direct
BA0849
02h 40min
Return
06/26/26
direct
BA0848
02h 20min
British Airways ?
$325
found yesterday
Zagreb
London Heathrow
Please note: transfer for connecting flight
Outbound
06/12/26
1 Stopover (BEG)
JU0605, JU0210
15h 10min
Return
06/26/26
1 Stopover (DUS, NRN)
EW9467, FR2126
15h 40min
Air Serbia
$277
found yesterday
Zagreb
London Heathrow
Outbound
06/25/26
1 Stopover (FRA)
LH1405, LH0922
08h 10min
Return
06/30/26
1 Stopover (MUC)
LH2485, LH1730
13h 10min
Lufthansa
$278
Zagreb
London Heathrow
Outbound
06/12/26
1 Stopover (DUB)
FR2191, EI0152
22h 25min
Return
06/26/26
1 Stopover (MAN)
BA1378, FR4800
22h 15min
Ryanair, Aer Lingus Irish Airlines ?
$278
found yesterday
Zagreb
London Heathrow
Outbound
06/25/26
1 Stopover (BEG)
JU0601, JU0210
05h 25min
Return
06/30/26
1 Stopover (AMS)
KL1016, KL1969
24h 45min
Air Serbia ?
$287
Zagreb
London Heathrow
Outbound
06/25/26
1 Stopover (MUC)
LH5989, LH2480
12h 25min
Return
06/30/26
1 Stopover (MUC)
LH2485, LH1730
13h 10min
Lufthansa ?
$320
Zagreb
London Heathrow
Outbound
06/12/26
1 Stopover (BEG)
JU0605, JU0210
15h 10min
Return
06/26/26
direct
OU0491
02h 15min
Air Serbia ?
$323
found yesterday
Zagreb
London Heathrow
Outbound
06/12/26
1 Stopover (BEG)
JU0605, JU0214
21h 45min
Return
06/26/26
1 Stopover (BEG)
JU0211, JU0600
17h 10min
Air Serbia
$341
found yesterday
Zagreb
London Heathrow
Outbound
06/25/26
1 Stopover (VIE)
OU0442, OS0339
04h 50min
Return
06/30/26
1 Stopover (ZRH)
LX0345, OU0461
05h 55min
Croatia Airlines, Austrian Airlines
$347
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Zagreb to London Heathrow

Favorite airline: Air Serbia
The majority of passengers on the route Zagreb – London Heathrow prefer to fly with Air Serbia.
Air Serbia
44 %
PLL LOT
16 %
Croatia Airlines
16 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $96.00 more expensive on this route.
non stop flight
1 stop
02h 35min
17h 15min
$215
$119
Favourite connection: via Belgrade
On this route, flights with a stopover in Belgrade are the most popular.
Route
bookings
1 stopover Belgrade (Beograd)
17h 15min, from $119
61 %
1 stopover Warsaw
05h 00min, from $176
22 %
1 stopover Split
06h 10min, from $258
11 %

Important flight information

Flight information: Zagreb - London Heathrow

Roundtrip from $274.85
Flight duration min. 02:30 / max. 02:40
Return flight duration min. 02:15/ max. 02:20
Distance 1370 km
Flights per week 11
Departure airport Airport Zagreb-Pleso (ZAG)
Departure country Flights from Croatia
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Flight destinations with a similar price