Flight Routes from Bucharest to London Heathrow

Compare cheap outbound and return flights from Bucharest (OTP) to London Heathrow (LHR) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
21x / week
Flight distance
2,107 km
Time difference

Flight schedule from Bucharest (OTP) to London Heathrow (LHR)

Select a travel date in the flight schedule for the route from Bucharest (OTP) to London Heathrow (LHR) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights9 of 9
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    1. OTPLHR
      nonstop
      1. British Airways
    2. OTPLHR
      nonstop
      1. British Airways
    3. OTPLHR
      nonstop
      1. British Airways
    4. OTPLHR
      nonstop
      1. British Airways
    5. OTPLHR
      nonstop
      1. British Airways
    6. OTPLHR
      1 stopover
      1. Swiss International Air Lines
    7. OTPLHR
      nonstop
      1. British Airways
    8. OTPLHR
      nonstop
      1. British Airways
    9. OTPLHR
      nonstop
      1. British Airways

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

      Favorite airline: Air Serbia
      Air Serbia is the most popular airline for flights from Bucharest to London Heathrow.
      Air Serbia
      30 %
      PLL LOT
      23 %
      British Airways
      20 %
      Cheapest weekday: Friday
      Compared to other weekdays, flights are cheapest on Friday.
      Direct flights are cheaper
      Compared to direct flights, flights with a stopover on this route are on average 14 % more expensive.
      non stop flight
      1 stop
      2 stops
      03h 30min
      28h 25min
      17h 55min
      128 $
      148 $
      918 $
      Favourite connection: via Belgrade
      Stopover flights on this route are especially popular via Belgrade, making up 31 % of bookings.
      Route
      bookings
      1 stopover Belgrade (Beograd)
      28h 25min, from 148 $
      31 %
      Direct flights
      03h 30min, from 128 $
      25 %
      1 stopover Warsaw
      13h 45min, from 184 $
      24 %

      Important flight information

      Discover more flights around Bucharest and London Heathrow

      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
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