Flight Routes from Bucharest to London Heathrow

Trip type

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 Shop Baggage Price
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (ATH)
A30963, A30600
16h 40min
Return
24/06/26
1 Stopover (ATH)
A30603, A30962
25h 10min
Aegean Airlines
£198
Best option
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (WAW)
LO0644, LO0281
05h 45min
Return
24/06/26
1 Stopover (WAW)
LO0282, LO0645
05h 25min
Polskie Linie Lotnicze LOT
£208
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (WAW)
LO0644, LO0285
18h 25min
Return
24/06/26
1 Stopover (WAW)
LO0282, LO0645
05h 25min
Polskie Linie Lotnicze LOT
£211
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (WAW)
LO0646, LO0285
05h 30min
Return
24/06/26
1 Stopover (WAW)
LO0282, LO0639
10h 55min
Polskie Linie Lotnicze LOT ?
£224
Bucharest
London Heathrow
Outbound
19/06/26
1 Stopover (VIE)
OS0698, OS0339
04h 45min
Return
24/06/26
1 Stopover (VIE)
OS0340, OS0693
04h 25min
Austrian Airlines ?
£235
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (WAW)
LO0646, LO0285
05h 30min
Return
24/06/26
1 Stopover (WAW)
LO0282, LO0645
05h 25min
Polskie Linie Lotnicze LOT ?
£283
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (BEG)
JU0103, JU0210
22h 25min
Return
24/06/26
1 Stopover (BEG)
JU0211, JU0102
23h 50min
Air Serbia
£295
Bucharest
London Heathrow
Outbound
22/06/26
1 Stopover (BEG)
JU0107, JU0210
10h 00min
Return
24/06/26
1 Stopover (BEG)
JU0211, JU0106
11h 35min
Air Serbia
£366
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Bucharest to London Heathrow

Favourite airline: PLL LOT
81 % of flights booked on the route from Bucharest to London Heathrow are booked with PLL LOT, Air Serbia and British Airways.
PLL LOT
36 %
Air Serbia
34 %
British Airways
11 %
Cheapest weekday: Saturday
The cheapest days to fly on this route are Saturday.
Direct flights are the cheapest connection
Direct flights on this route are £ 4.00 cheaper on average than flights with a stopover.
non stop flight
1 stop
2 stops
03h 35min
18h 25min
09h 10min
135 GBP
139 GBP
576 GBP
Favourite connection: via Warsaw
The most popular flights on this route are via Warsaw and are booked by 40 % of all travellers.
Route
bookings
1 stopover Warsaw
18h 25min, from 139 GBP
40 %
1 stopover Belgrade (Beograd)
22h 50min, from 142 GBP
38 %
Direct flights
03h 35min, from 135 GBP
10 %

Important flight information

Flight information: Bucharest - London Heathrow

Outbound and return from 198,00 GBP
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
Departure country - Arrival airport Romania - London Heathrow
City-Code - Arrival airport Bukarest Metro Code (OTP, BBU) - London Heathrow
Departure airport - Destination country Bucharest-Otopeni - United Kingdom
Departure airport - City-Code Bucharest-Otopeni - London
Alternative routes to United Kingdom
Popular destinations for onward travel