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Cheap flights from London Heathrow Airport to Bucharest Otopeni Intl Airport from £60
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OTP
23 Nov — 30 Nov1
Cheapflights Tip: The best prices from London Heathrow to Bucharest Otopeni Intl are usually found in January or March, booked 57 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Find flight deals from Heathrow to Otopeni Intl
Cheapest flights from Heathrow to Otopeni IntlExplore the most affordable flight options available from Heathrow to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Explore the most affordable flight options available from Heathrow to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.
Tue 9/1217:45LHR - OTP
Nonstop3h 15mBritish Airways
Thu 11/1221:00OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 23/10£98
Sat 22/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Sat 6/1208:05OTP - LHR
Nonstop3h 55mBritish Airways
Deal found 23/10£103
Sun 7/1209:50LHR - OTP
Nonstop3h 15mBritish Airways
Sun 14/1207:35OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 23/10£105
Thu 4/1214:45LHR - OTP
Nonstop3h 15mBritish Airways
Tue 16/1216:40OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 23/10£106
Sat 6/1218:10LHR - OTP
Nonstop3h 15mBritish Airways
Wed 10/1208:05OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 23/10£106
Sat 29/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Tue 2/1208:00OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 22/10£109
Fri 14/1114:15LHR - OTP
Nonstop3h 15mBritish Airways
Fri 21/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 23/10£109
Sat 22/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Tue 25/1108:00OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 22/10£111
Wed 12/1117:40LHR - OTP
Nonstop3h 15mBritish Airways
Tue 18/1108:00OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 22/10£112
Cheap flight deals from Heathrow to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Otopeni Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Heathrow
Fly to
Otopeni Intl
Route
Depart
Return
Price
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 4/3
09:30-14:45
Nonstop3h 15m
Bucharest Otopeni Intl
Sat 7/3
08:05-10:00
Nonstop3h 55m
£100
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Sat 10/1
18:10-23:25
Nonstop3h 15m
Bucharest Otopeni Intl
Thu 15/1
21:00-22:30
Nonstop3h 30m
£100
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Sat 24/1
09:55-15:10
Nonstop3h 15m
Bucharest Otopeni Intl
Sat 31/1
08:05-10:00
Nonstop3h 55m
£103
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Thu 22/1
10:30-15:45
Nonstop3h 15m
Bucharest Otopeni Intl
Mon 26/1
08:05-10:00
Nonstop3h 55m
£105
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 5/11
17:40-22:55
Nonstop3h 15m
Bucharest Otopeni Intl
Tue 5/5
18:15-19:40
Nonstop3h 25m
£113
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 19/11
17:40-22:55
Nonstop3h 15m
Bucharest Otopeni Intl
Wed 3/12
15:50-17:30
Nonstop3h 40m
£113
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Thu 20/11
18:15-23:30
Nonstop3h 15m
Bucharest Otopeni Intl
Thu 4/12
21:00-22:30
Nonstop3h 30m
£117
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 3/12
09:30-14:45
Nonstop3h 15m
Bucharest Otopeni Intl
Mon 12/1
08:05-10:00
Nonstop3h 55m
£120
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 5/11
22:15-10:00
1 stop9h 45m
Bucharest Otopeni Intl
Tue 5/5
18:15-19:40
Nonstop3h 25m
£127
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Mon 17/11
18:30-23:45
Nonstop3h 15m
Bucharest Otopeni Intl
Tue 18/11
08:00-09:50
Nonstop3h 50m
£133
Showing 1-10 of 21 results
Best time to book a flight from Heathrow to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Bucharest Otopeni Intl Airport
Prices
Delays
How far ahead should I book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Use this chart to determine the optimal time to book a return flight from Heathrow to Otopeni Intl. Price data was last updated on 17 October 2025.
The best time to book flights from London Heathrow Airport to Bucharest Otopeni Intl Airport is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest Otopeni Intl Airport (average of £44). Flying from London Heathrow Airport to Bucharest Otopeni Intl Airport in September is currently the most expensive (average of £148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to OTP?
Find hourly flight availability from Heathrow to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.
It’s optimal to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from London Heathrow Airport to Bucharest Otopeni Intl Airport?
Use this chart to determine the cheapest time to fly return from Heathrow to Otopeni Intl. Price data was last updated on 19 October 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Bucharest Otopeni Intl Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from London to Bucharest delayed?
About 19% of weekly flights between London and Bucharest have experienced delays in the past year, with the average delay time being 112 minutes.
What is the most punctual flight time for London to Bucharest flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Bucharest flights?
Over the past year, Royal Air Maroc have had the lowest number of delays on this route, with just 18% of flights being delayed.
Reviews of airlines servicing Otopeni Intl
Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated 24 October 2025.
Get a feel of what it's like to fly with LOT, Austrian Airlines, andLufthansa from London Heathrow Airport to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Overall
7.6
Crew
8.2
Comfort
7.5
Boarding
7.6
Food
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreEnver,Sept 2025
TGD - WAW
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Bucharest Otopeni Intl Airport?
Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locationsOtopeni
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Heathrow to Otopeni Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Heathrow to Otopeni Intl
Discover the top 5 airlines that operate flights from Heathrow to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Otopeni Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Otopeni Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Otopeni Intl from Heathrow.
Can Cheapflights find flights from Heathrow to Otopeni Intl with no change fees?
Yes, we can. To see specific flights from Heathrow to Otopeni Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Otopeni Intl become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Otopeni Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.