Flights from London Heathrow to Cluj Napoca

Our cheapest offers for flights from London Heathrow to Cluj Napoca

Here you can compare cheap flights from London Heathrow (LHR) to Cluj Napoca (CLJ) 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 Cluj Napoca. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Cluj-Napoca
Outbound
24/12/25
1 Stopover (MUC)
LH2485, LH1668
05h 05min
Return
11/01/26
1 Stopover (ZRH)
LX1881, LX0338
06h 00min
Lufthansa ?
£158
Best option
London Heathrow
Cluj-Napoca
Outbound
21/03/26
1 Stopover (MUC)
LH2485, LH1668
05h 05min
Return
18/04/26
1 Stopover (MUC)
LH1669, LH2478
05h 20min
Lufthansa ?
£163
London Heathrow
Cluj-Napoca
Outbound
20/03/26
1 Stopover (MUC)
LH4201, LH1668
15h 25min
Return
17/04/26
1 Stopover (MUC)
LH1673, LH2472
05h 55min
Lufthansa
£253
London Heathrow
Cluj-Napoca
Please note: transfer for connecting flight
Outbound
09/12/25
1 Stopover (MUC)
LH2485, LH1668
05h 05min
Return
02/01/26
1 Stopover (CRL, BRU)
FR9546, SN2095
08h 25min
Lufthansa
£374
London Heathrow
Cluj-Napoca
Outbound
20/03/26
1 Stopover (BRU, CRL)
BA0386, W43352
27h 20min
Return
17/04/26
1 Stopover (OTP)
H40277, BA0875
12h 00min
British Airways, Wizz Air Malta ?
£170
London Heathrow
Cluj-Napoca
Outbound
20/03/26
1 Stopover (WAW)
LO0282, LO0651
24h 40min
Return
17/04/26
1 Stopover (WAW)
LO0652, LO0285
10h 00min
Polskie Linie Lotnicze LOT
£215
London Heathrow
Cluj-Napoca
Outbound
20/03/26
1 Stopover (WAW)
LO0282, LO0651
24h 40min
Return
17/04/26
1 Stopover (WAW)
LO0652, LO0285
10h 00min
Polskie Linie Lotnicze LOT ?
£218
London Heathrow
Cluj-Napoca
Outbound
22/12/25
1 Stopover (MUC)
LH4197, LH1670
05h 05min
Return
10/01/26
1 Stopover (MUC)
LH1669, LH4200
07h 10min
Lufthansa
£219
London Heathrow
Cluj-Napoca
Outbound
22/12/25
1 Stopover (MUC)
LH4197, LH1670
05h 05min
Return
10/01/26
1 Stopover (MUC)
LH1669, LH4202
08h 35min
Lufthansa
£221
London Heathrow
Cluj-Napoca
Outbound
22/12/25
1 Stopover (MUC)
LH4201, LH1668
15h 25min
Return
10/01/26
1 Stopover (MUC)
LH1669, LH4200
07h 10min
Lufthansa
£260
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Cluj Napoca

Favourite airline: Lufthansa
Flight tickets on the route London Heathrow – Cluj-Napoca are most frequently booked with Lufthansa.
Lufthansa
78 %
PLL LOT
19 %
Turkish Airlines
4 %
Favourite connection: via Munich
Flights with a stopover in Munich are the most popular connection for this route.
Route
bookings
1 stopover Munich
05h 05min, from £ 162
67 %
1 stopover Warsaw
21h 10min, from £ 216
19 %
2 stopovers Frankfurt-Main Munich
16h 45min, from £ 300
11 %

Important flight information

Flight information: London Heathrow - Cluj-Napoca

Outbound and return from £ 157,92
Distance 1825 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Cluj-Napoca (CLJ)
Destination country Flights to Romania
Alternative routes to Romania
Alternative flights to Cluj-Napoca
Flight destinations with a similar price