Our cheapest offers for flights from Bucharest to London Heathrow

Here you can compare cheap flights from Bucharest (OTP) 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	Baggage	Price
Best option Bucharest London Heathrow	Outbound 20/03/26 direct BA0889 03h 50min	Return 17/04/26 direct BA0878 03h 20min	British Airways	?	£91
Bucharest London Heathrow	Outbound 20/03/26 direct BA0889 03h 50min	Return 17/04/26 direct BA0878 03h 20min	British Airways		£101
Bucharest London Heathrow	Outbound 31/01/26 direct BA0889 03h 55min	Return 03/02/26 direct BA0884 03h 15min	British Airways		£102
Bucharest London Heathrow	Outbound 20/03/26 direct BA0889 03h 50min	Return 17/04/26 direct BA0878 03h 20min	British Airways		£111
Bucharest London Heathrow	Outbound 31/01/26 direct BA0889 03h 55min	Return 03/02/26 direct BA0884 03h 15min	British Airways	?	£133
Bucharest London Heathrow	Outbound 31/01/26 1 Stopover (BEG) JU0107, JU0210 09h 50min	Return 03/02/26 1 Stopover (BEG) JU0211, JU0102 24h 15min	Air Serbia		£147
Bucharest London Heathrow	Outbound 01/02/26 1 Stopover (MUC) LH4157, LH4204 05h 35min	Return 06/02/26 1 Stopover (VIE) OS0340, OS0693 04h 30min	Lufthansa	?	£166
Bucharest London Heathrow	Outbound 02/02/26 1 Stopover (ZRH) LX1889, LX0340 07h 00min	Return 06/02/26 1 Stopover (ZRH) LX0325, LX1886 05h 15min	Swiss International Air Lines	?	£168
Bucharest London Heathrow	Outbound 02/02/26 1 Stopover (FRA) LH1423, LH0902 05h 50min	Return 06/02/26 1 Stopover (VIE) OS0340, OS0693 04h 30min	Lufthansa	?	£172
Bucharest London Heathrow	Outbound 31/01/26 1 Stopover (BEG) JU0107, JU0210 09h 50min	Return 03/02/26 1 Stopover (BEG) JU0211, JU0102 24h 15min	Air Serbia		£173

Tips and tricks to help you find cheap flights from Bucharest to London Heathrow

Important flight information

Flight information: Bucharest - London Heathrow

Outbound and return from	90,56 £
Flight duration	min. 03:30 / max. 03:45
Return flight duration	min. 03:15/ max. 03:20
Distance	2107 km
Flights per week	21
Departure airport	Airport Bucharest-Otopeni (OTP)
Departure country	Flights from Romania
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Bucharest - London Stansted from 34 £
Flight Bucharest - London Gatwick from 120 £
Flight Bucharest - London Luton from 45 £

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from 54 £
Flight London Heathrow - Athens from 132 £
Flight London Heathrow - Bangkok from 292 £
Flight London Heathrow - Mumbai from 351 £
Flight London Heathrow - Cairo from 224 £
Flight London Heathrow - Kolkata from 423 £
Flight London Heathrow - Dhaka from 573 £
Flight London Heathrow - Delhi from 277 £
Flight London Heathrow - Dublin from 75 £
Flight London Heathrow - Dubai from 340 £