Flight Routes from London Heathrow to Bucharest

Trip type

Our cheapest offers for flights from London Heathrow (LHR) to Bucharest (OTP)

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
08/20/26
1 Stopover (MUC)
LH2471, LH1652
07h 35min
Return
08/25/26
1 Stopover (ZRH)
LX1889, LX0338
05h 10min
Lufthansa ?
$279
Best option
London Heathrow
Bucharest
Outbound
08/23/26
1 Stopover (ZRH)
LX0325, LX1886
05h 55min
Return
08/27/26
1 Stopover (ZRH)
LX1889, LX0338
05h 10min
Swiss International Air Lines ?
$285
London Heathrow
Bucharest
Outbound
07/26/26
1 Stopover (ATH)
A30605, A30960
12h 05min
Return
08/10/26
1 Stopover (ATH)
A30963, A30600
16h 40min
Aegean Airlines ?
$298
London Heathrow
Bucharest
Outbound
07/26/26
1 Stopover (ZRH)
LX0345, LX1888
07h 20min
Return
08/10/26
1 Stopover (FRA)
LH1417, LH0922
06h 55min
Swiss International Air Lines ?
$310
London Heathrow
Bucharest
Outbound
07/26/26
1 Stopover (WAW)
LO0286, LO0643
17h 20min
Return
08/10/26
1 Stopover (WAW)
LO0646, LO0281
16h 50min
Polskie Linie Lotnicze LOT
$340
London Heathrow
Bucharest
Outbound
07/26/26
1 Stopover (ATH)
A30609, A30960
08h 50min
Return
08/10/26
1 Stopover (ATH)
A30961, A30602
07h 35min
Aegean Airlines
$344
London Heathrow
Bucharest
Outbound
07/26/26
1 Stopover (WAW)
LO0286, LO0645
09h 15min
Return
08/10/26
1 Stopover (WAW)
LO0646, LO0281
16h 50min
Polskie Linie Lotnicze LOT ?
$345
London Heathrow
Bucharest
Outbound
08/20/26
1 Stopover (VIE)
OS0340, OS0697
10h 05min
Return
08/25/26
1 Stopover (ZRH)
LX1889, LX0338
05h 10min
Austrian Airlines
$354
London Heathrow
Bucharest
Outbound
08/23/26
1 Stopover (VIE)
OS0340, OS0693
04h 25min
Return
08/24/26
1 Stopover (VIE)
OS0698, OS0339
04h 45min
Austrian Airlines ?
$359
London Heathrow
Bucharest
Outbound
08/20/26
1 Stopover (MUC)
LH2475, LH1654
09h 35min
Return
08/25/26
1 Stopover (ZRH)
LX1889, LX0338
05h 10min
Lufthansa ?
$398
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 278,51 $
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
Departure country - Arrival airport United Kingdom - Bucharest-Otopeni
City-Code - Arrival airport London - Bucharest-Otopeni
Departure airport - Destination country London Heathrow - Romania
Departure airport - City-Code London Heathrow - Bukarest Metro Code (OTP, BBU)
Alternative flights to Bucharest
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