Flights from London Heathrow to Bucharest

Our cheapest offers for flights from London Heathrow to Bucharest

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

Outbound Return Airlines Shop Baggage Price
London Heathrow
Bucharest
Outbound
12/24/25
1 Stopover (WAW)
LO0280, LO0641
17h 30min
Return
12/31/25
1 Stopover (WAW)
LO0646, LO0281
17h 10min
Polskie Linie Lotnicze LOT ?
$318
Best option
London Heathrow
Bucharest
Outbound
12/24/25
direct
BA0888
03h 15min
Return
12/31/25
direct
BA0885
03h 40min
British Airways ?
$447
London Heathrow
Bucharest
Outbound
12/24/25
1 Stopover (WAW)
LO0280, LO0641
17h 30min
Return
12/31/25
1 Stopover (WAW)
LO0646, LO0281
17h 10min
Polskie Linie Lotnicze LOT ?
$342
London Heathrow
Bucharest
Outbound
12/24/25
1 Stopover (WAW)
LO0280, LO0643
05h 25min
Return
12/31/25
1 Stopover (WAW)
LO0644, LO0281
06h 00min
Polskie Linie Lotnicze LOT ?
$436
London Heathrow
Bucharest
Outbound
12/24/25
1 Stopover (ZRH)
LX0327, LX1886
27h 45min
Return
12/31/25
1 Stopover (ZRH)
LX1889, LX0340
07h 05min
Swiss International Air Lines ?
$1,391
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 Bucharest

Favorite airline: PLL LOT
Flight tickets on the route London Heathrow – Bucharest are most frequently booked with PLL LOT.
PLL LOT
35 %
Air Serbia
25 %
Swiss
12 %
Cheapest weekday: Tuesday
The cheapest ticket prices are available for flights departing on Tuesday.
Stopover flights are the cheapest connection
Flights with a stopover are on average $30.00 cheaper than direct flights.
non stop flight
1 stop
2 stops
03h 15min
23h 40min
08h 25min
166 $
136 $
336 $
Favourite connection: via Warsaw
37 % of booked tickets on this route are for flights with a transfer in Warsaw.
Route
bookings
1 stopover Warsaw
05h 20min, from 216 $
37 %
1 stopover Belgrade (Beograd)
23h 40min, from 136 $
26 %
1 stopover Zurich (Zürich)-Kloten
26h 45min, from 205 $
12 %

Important flight information

Flight information: London Heathrow - Bucharest

Roundtrip from 317,33 $
Flight duration min. 03:15 / max. 03:20
Return flight duration min. 03:30/ max. 03:45
Distance 2107 km
Flights per week 21
Departure airport Airport London Heathrow (LHR)
Departure country Flights from United Kingdom
Arrival airport Airport Bucharest-Otopeni (OTP)
Destination country Flights to Romania
Alternative flights to Bucharest
Flight destinations with a similar price
Flight destinations with a similar price