Cheap flights from Bucharest to London from £36
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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Bucharest to London are usually found in November or February, booked 76 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Bucharest to London
Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to London (LON). 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 25 March 2025.
Find flight deals from Bucharest to London
Cheapest flights from Bucharest to LondonExplore the most affordable flight options available from Bucharest to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Explore the most affordable flight options available from Bucharest to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Bucharest to London 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 25 March 2025.
Use the filters below to find and compare flights from Bucharest to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BucharestLondon
OTP - STN
OTPSTN
Bucharest Otopeni Intl
Fri 4/4
20:55-22:20
Nonstop3h 25m
London Stansted
Tue 22/4
07:10-12:20
Nonstop3h 10m
BucharestLondon
OTP - LTN
OTPLTN
Bucharest Otopeni Intl
Sat 12/4
05:55-07:20
Nonstop3h 25m
London Luton
Sun 20/4
21:50-02:55
Nonstop3h 05m
BucharestLondon
OTP - LTN
OTPLTN
Bucharest Otopeni Intl
Fri 2/5
15:15-01:55
1 stop12h 40m
London Luton
Tue 6/5
21:50-02:55
Nonstop3h 05m
BucharestLondon
OTP - STN
OTPSTN
Bucharest Otopeni Intl
Wed 7/5
05:45-11:50
1 stop8h 05m
London Stansted
Wed 14/5
19:15-11:00
1 stop13h 45m
BucharestLondon
OTP - LGW
OTPLGW
Bucharest Otopeni Intl
Thu 12/6
13:05-19:40
1 stop8h 35m
London Gatwick
Thu 19/6
20:20-18:45
1 stop20h 25m
BucharestLondon
OTP - LGW
OTPLGW
Bucharest Otopeni Intl
Mon 28/4
10:10-07:20
1 stop23h 10m
London Gatwick
Wed 7/5
20:20-11:00
1 stop12h 40m
BucharestLondon
OTP - LHR
OTPLHR
Bucharest Otopeni Intl
Sat 12/4
20:05-21:30
Nonstop3h 25m
London Heathrow
Sat 19/4
18:35-23:50
Nonstop3h 15m
BucharestLondon
OTP - LHR
OTPLHR
Bucharest Otopeni Intl
Thu 8/5
14:35-22:00
1 stop9h 25m
London Heathrow
Thu 15/5
06:30-01:50
1 stop17h 20m
BucharestLondon
OTP - LHR
OTPLHR
Bucharest Otopeni Intl
Thu 8/5
16:05-12:30
1 stop22h 25m
London Heathrow
Sat 31/5
19:55-15:20
1 stop17h 25m
BucharestLondon
OTP - LTN
OTPLTN
Bucharest Otopeni Intl
Sun 6/4
11:00-22:05
1 stop13h 05m
London Luton
Mon 7/4
11:50-11:00
2 stops21h 10m
Best time to book a flight from Bucharest to London
Have a flexible travel schedule? Discover the best time to fly to London from Bucharest with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bucharest to London
How far ahead should I book a flight from Bucharest to London?
Use this chart to determine the optimal time to book a return flight from Bucharest to London. Price data was last updated on 21 March 2025.
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest to London. 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 Bucharest to London?
Currently, January is the cheapest month in which you can book a flight from Bucharest to London (average of £112). Flying from Bucharest to London in August is currently the most expensive (average of £164). 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 BUH to LON?
Find hourly flight availability from Bucharest to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 23% on flights from Bucharest to London by exploring options for tickets in the evening.
What is the cheapest day to fly from Bucharest to London?
Use this chart to determine the cheapest time to fly return from Bucharest to London. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Bucharest to London flight should consider departing on Thursday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 25 March 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, Emirates and KLM from Bucharest to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Boarding
Food
Comfort
Overall
Crew
Entertainment
Reviews
Anonymous,Nov 2024
SKG - FRA
Related info for your journey
Find useful and relevant information for your journey from Bucharest to London. 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?
Book flights to Bucharest if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Fly from Bucharest to London on these airlines
Choose from the following airlines for your flight from Bucharest to London. Flights are based on user searches made on Cheapflights and were last updated on 25 March 2025.
Top 4 airlines flying from Bucharest to London
Discover the top 4 airlines that operate flights from Bucharest to London. 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 25 March 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 Bucharest to London?
When you search for this flight from Bucharest to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Bucharest to London?
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 London from Bucharest.
Can Cheapflights find flights from Bucharest to London with no change fees?
Yes, we can. To see specific flights from Bucharest to London 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 Bucharest to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Bucharest today and book when prices fit your budget.