Cheap flights from London Heathrow Airport to Bucharest 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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUH
12 Oct — 19 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from London Heathrow to Bucharest are usually found in March or January, booked 45 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Heathrow to Bucharest
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Bucharest (BUH). 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 12 September 2025.
Explore the most affordable flight options available from Heathrow to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.
Wed 19/1109:30LHR - OTP
Nonstop3h 15mBritish Airways
Thu 20/1116:35OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£97
Mon 6/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Thu 9/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£97
Mon 13/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£100
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 17/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£101
Thu 6/1110:30LHR - OTP
Nonstop3h 15mBritish Airways
Fri 7/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£103
Tue 7/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£103
Fri 3/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£105
Fri 17/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 7/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£106
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 24/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£107
Sat 15/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Sat 22/1108:05OTP - LHR
Nonstop3h 55mBritish Airways
Deal found 10/9£108
Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 10/9£109
Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 17/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£110
Best flights from Heathrow to Bucharest
Discover carefully curated flight deals from Heathrow to Bucharest that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.
Wed 29/1017:40LHR - OTP
Nonstop3h 15mBritish Airways
Fri 31/1016:45OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£97
Fri 17/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 7/1116:45OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£97
Thu 16/1015:05LHR - OTP
Nonstop3h 15mBritish Airways
Tue 21/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£97
Wed 26/1117:40LHR - OTP
Nonstop3h 15mBritish Airways
Sat 29/1108:05OTP - LHR
Nonstop3h 55mBritish Airways
Deal found 12/9£97
Tue 24/217:45LHR - OTP
Nonstop3h 15mBritish Airways
Fri 27/208:00OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 11/9£97
Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£103
Sat 10/118:10LHR - OTP
Nonstop3h 15mBritish Airways
Thu 15/121:00OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£104
Fri 30/114:15LHR - OTP
Nonstop3h 15mBritish Airways
Sun 1/207:35OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 10/9£115
Wed 1/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 8/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 10/9£115
Tue 2/1210:15LHR - OTP
Nonstop3h 15mBritish Airways
Sun 7/1207:35OTP - LHR
Nonstop3h 50mBritish Airways
Deal found 11/9£117
Fri 31/1014:15LHR - OTP
Nonstop3h 15mBritish Airways
Tue 4/1116:40OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£125
Sun 30/1109:50LHR - OTP
Nonstop3h 15mBritish Airways
Tue 2/1216:40OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£125
Direct flights from Heathrow to Bucharest
Explore direct flight options from Heathrow to Bucharest based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.
Wed 19/1109:30LHR - OTP
Nonstop3h 15mBritish Airways
Thu 20/1116:35OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£97
Mon 6/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Thu 9/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£97
Mon 13/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£100
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 17/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£101
Thu 6/1110:30LHR - OTP
Nonstop3h 15mBritish Airways
Fri 7/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£103
Tue 7/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£103
Sat 10/118:10LHR - OTP
Nonstop3h 15mBritish Airways
Thu 15/121:00OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£104
Fri 3/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£105
Fri 17/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 7/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£106
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 24/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£107
Sat 15/1118:10LHR - OTP
Nonstop3h 15mBritish Airways
Sat 22/1108:05OTP - LHR
Nonstop3h 55mBritish Airways
Deal found 10/9£108
Thu 5/218:15LHR - OTP
Nonstop3h 15mBritish Airways
Thu 12/221:00OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 10/9£109
Last-minute flights from Heathrow to Bucharest
Discover last-minute flight deals from Heathrow to Bucharest. Data last updated 12 September 2025 and is based on user searches.
Wed 1/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 8/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 10/9£115
Fri 3/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£105
Mon 6/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Tue 14/1018:15OTP - LHR
Nonstop3h 25mBritish Airways
Deal found 11/9£97
Mon 6/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Thu 9/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£97
Tue 7/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£103
Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Wed 22/1016:15OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 10/9£109
Wed 8/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 17/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£110
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 17/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£101
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 24/1015:30OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 12/9£107
Fri 10/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Sat 11/1020:05OTP - LHR
Nonstop3h 25mBritish Airways
Deal found 10/9£116
Mon 13/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Wed 15/1008:25OTP - LHR
Nonstop3h 35mBritish Airways
Deal found 12/9£100
Fri 17/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Fri 7/1120:20OTP - LHR
Nonstop3h 30mBritish Airways
Deal found 11/9£106
One-way flights from Heathrow to Bucharest
Search for one-way flight options from Heathrow to Bucharest. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.
Tue 30/1217:45LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 10/9£60
Thu 1/118:15LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 11/9£61
Tue 30/920:05LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 10/9£64
Sat 4/1018:35LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 10/9£65
Mon 29/919:25LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 10/9£67
Sat 27/918:35LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 11/9£69
Wed 12/1111:05LHR - OTP
1 stop7h 15mMultiple Airlines
Deal found 10/9£72
Fri 26/1218:30LHR - OTP
Nonstop3h 15mBritish Airways
Deal found 11/9£73
Fri 3/1020:05LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 11/9£74
Mon 6/1019:25LHR - OTP
Nonstop3h 20mBritish Airways
Deal found 10/9£75
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Bucharest 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 12 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Bucharest that are best for you.
Fly from
Heathrow
Fly to
Bucharest
Route
Depart
Return
Price
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 29/10
17:40-22:55
Nonstop3h 15m
Bucharest Otopeni Intl
Fri 31/10
16:45-18:15
Nonstop3h 30m
£97
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Fri 17/10
20:05-01:25
Nonstop3h 20m
Bucharest Otopeni Intl
Fri 7/11
16:45-18:15
Nonstop3h 30m
£97
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Thu 16/10
15:05-20:20
Nonstop3h 15m
Bucharest Otopeni Intl
Tue 21/10
08:25-10:00
Nonstop3h 35m
£97
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 26/11
17:40-22:55
Nonstop3h 15m
Bucharest Otopeni Intl
Sat 29/11
08:05-10:00
Nonstop3h 55m
£97
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Tue 24/2
17:45-23:00
Nonstop3h 15m
Bucharest Otopeni Intl
Fri 27/2
08:00-09:50
Nonstop3h 50m
£97
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 8/10
20:05-01:25
Nonstop3h 20m
Bucharest Otopeni Intl
Wed 22/10
16:15-17:45
Nonstop3h 30m
£103
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
£104
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Fri 30/1
14:15-19:30
Nonstop3h 15m
Bucharest Otopeni Intl
Sun 1/2
07:35-09:25
Nonstop3h 50m
£115
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Wed 1/10
20:05-01:25
Nonstop3h 20m
Bucharest Otopeni Intl
Wed 8/10
16:15-17:45
Nonstop3h 30m
£115
LondonBucharest
LHR - OTP
LHROTP
London Heathrow
Tue 2/12
10:15-15:30
Nonstop3h 15m
Bucharest Otopeni Intl
Sun 7/12
07:35-09:25
Nonstop3h 50m
£117
Flights are sorted by cheapest return flights first.
Deals found on 10/9
Showing 1-10 of 23 results
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2
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Best time to book a flight from Heathrow to Bucharest
Have a flexible travel schedule? Discover the best time to fly to Bucharest 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
How far ahead should I book a flight from London Heathrow Airport to Bucharest?
Use this chart to determine the optimal time to book a return flight from Heathrow to Bucharest. Price data was last updated on 29 August 2025.
Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Bucharest. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Bucharest?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest (average of £55). Flying from London Heathrow Airport to Bucharest in July is currently the most expensive (average of £263). 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 BUH?
Find hourly flight availability from Heathrow to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.
One of the essential ways to save on airfare from London Heathrow Airport to Bucharest is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 29% on airfare.
What is the cheapest day to fly from London Heathrow Airport to Bucharest?
Use this chart to determine the cheapest time to fly return from Heathrow to Bucharest. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London Heathrow Airport to Bucharest flight should consider departing on Wednesday 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 much does it cost for a return flight from London Heathrow Airport to Bucharest?
Reviews of airlines servicing Bucharest
Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated 12 September 2025.
Get a feel of what it's like to fly with LOT, Austrian Airlines, andLufthansa from London Heathrow Airport to Bucharest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London Heathrow Airport to Bucharest?
There are many flights that can get you from London Heathrow Airport to Bucharest in 3h 15m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 1307 mi. Generally, flights for this route are direct.
What are the cheapest airlines flying from London Heathrow Airport to Bucharest round-trip?
Wizz Air, at £41, was found to be the cheapest airline from London Heathrow Airport to Bucharest.Alternate airlines flying return to your destination include TAROM and British Airways. Wizz Air is currently priced 78% below the average price you’ll pay for this route.
What are the most reliable airlines from London Heathrow Airport to Bucharest?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Bucharest consider choosing Royal Air Maroc (84%), Japan Airlines (80%) or American Airlines (65%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Bucharest?
Looking at all options, your cheapest flight can be booked for £65. While the most popular route (London Heathrow - Bucharest Otopeni Intl) can be booked for £97 on average, our data indicates £301 when flying from London Heathrow Airport to Bucharest.
Can I find deals for business class flights from Heathrow to Bucharest?
Yes. Cheapflights offers flight deals from Heathrow to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Bucharest?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Bucharest (average of £55). Flying from London Heathrow Airport to Bucharest in July is currently the most expensive (average of £263). 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.
Book flights to Bucharest if you plan to visit one of these locations
Otopeni
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Fly from Heathrow to Bucharest on these airlines
Choose from the following airlines for your flight from Heathrow to Bucharest. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Explore flights to Bucharest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2025.
Discover the top 6 airlines that operate flights from Heathrow to Bucharest. 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 12 September 2025.
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 Bucharest?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bucharest from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Bucharest?
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 Bucharest from Heathrow.
Can Cheapflights find flights from Heathrow to Bucharest with no change fees?
Need flexible booking options for your flight to Bucharest from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Bucharest become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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