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 08/08/26 direct BA0875 03h 20min	Return 31/08/26 direct BA0878 03h 15min	British Airways		£132
Bucharest London Heathrow	Outbound 25/05/26 1 Stopover (BEG) JU0103, JU0210 22h 25min	Return 07/06/26 1 Stopover (BEG) JU0211, JU0106 11h 35min	Air Serbia		£148
Bucharest London Heathrow	Outbound 25/05/26 1 Stopover (BEG) JU0103, JU0210 22h 25min	Return 07/06/26 direct BA0878 03h 15min	Air Serbia		£157
Bucharest London Heathrow	Outbound 08/08/26 direct BA0875 03h 20min	Return 31/08/26 direct BA0874 03h 20min	British Airways	?	£161
Bucharest London Heathrow	Outbound 02/06/26 1 Stopover (ZRH) LX1889, LX0338 05h 10min	Return 16/06/26 1 Stopover (VIE) OS0340, OS0693 04h 25min	Swiss International Air Lines	?	£171
Bucharest London Heathrow	Outbound 26/05/26 1 Stopover (VIE) OS0698, OS0339 04h 45min	Return 09/06/26 1 Stopover (VIE) OS0340, OS0693 04h 25min	Austrian Airlines	?	£171
Bucharest London Heathrow	Outbound 05/08/26 1 Stopover (MUC) LH1653, LH2484 05h 20min	Return 31/08/26 1 Stopover (MUC) LH2479, LH1654 05h 20min	Lufthansa	?	£178
Bucharest London Heathrow	Outbound 17/08/26 1 Stopover (WAW) LO0646, LO0281 16h 50min	Return 15/09/26 1 Stopover (WAW) LO0286, LO0641 05h 20min	Polskie Linie Lotnicze LOT		£183 found yesterday
Bucharest London Heathrow	Outbound 18/08/26 1 Stopover (ZRH) LX1889, LX0338 05h 10min	Return 12/09/26 1 Stopover (ZRH) LX0325, LX1886 05h 50min	Swiss International Air Lines	?	£184 found yesterday
Bucharest London Heathrow	Outbound 25/05/26 1 Stopover (BEG) JU0103, JU0210 22h 25min	Return 07/06/26 1 Stopover (BEG) JU0211, JU0106 11h 35min	Air Serbia	?	£184

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	£131.90
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 Luton from £65
Flight Bucharest - London Gatwick from £162
Flight Bucharest - London Stansted from £75

Popular destinations for onward travel

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Flight London Heathrow - Glasgow from £89
Flight London Heathrow - Newquay from £157
Flight London Heathrow - Bangalore from £270
Flight London Heathrow - Toronto from £250
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