Cheap flights from London to Bucharest Otopeni Intl Airport
LON — OTP
18 Oct — 25 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Bucharest Otopeni Intl are usually found in November or January, booked 45 days in advance, depart on a Tuesday or Monday and return on a Thursday
Find flight deals from London to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 18 September 2026.
Best time to book a flight from London to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from London with our price prediction graph.
LON-OTP
Estimated round-trip 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 to Bucharest Otopeni Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from London to Bucharest Otopeni Intl Airport?
The best time to book flights from London to Bucharest Otopeni Intl Airport is 42 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 to Bucharest Otopeni Intl Airport?
Currently, March is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of C$ 116). Flying from London to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of C$ 443). 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 LON to OTP?
Find hourly flight availability from London 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 18 September 2026.
A simple way to save on the total cost of your ticket is to fly from London to Bucharest Otopeni Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.
Weekly flight availability from London to Bucharest Otopeni Intl Airport
Explore weekly flight availability from London to Otopeni Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 September 2026.
The most flights from LON to OTP are scheduled on a Wednesday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from London to Bucharest delayed?
About 18% of weekly flights between London and Bucharest have experienced delays in the past year, with the average delay time being 133 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 at night 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 Friday 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, Ryanair has had the lowest number of delays on this route, with just 13% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from London to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the most reliable airlines from London to Bucharest Otopeni Intl Airport?
Before booking your flight to Bucharest Otopeni Intl Airport from London, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Japan Airlines (77%), British Airways( 77%).
Can I find deals for flights from London to Otopeni Intl that include hotel bookings?
Yes. In addition to deals on London to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Otopeni Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Otopeni Intl.
Can I find deals for business class flights from London to Otopeni Intl?
Yes. Cheapflights offers flight deals from London to Otopeni Intl 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 to Bucharest Otopeni Intl Airport?
Currently, March is the cheapest month in which you can book a flight from London to Bucharest Otopeni Intl Airport (average of C$ 116). Flying from London to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of C$ 443). 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.
Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Otopeni Intl?
Cheapflights helps you search for flights from London to Otopeni Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Otopeni Intl?
Cheapflights simply makes it quick and affordable to book flights from London to Otopeni Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from London to Otopeni Intl with no change fees?
Yes! Cheapflights helps users easily find flights from London to Otopeni Intl with no change fees.
Can Cheapflights notify me if prices for flights from London to Otopeni Intl become cheaper?
Of course! You can now track prices for flights from London to Otopeni Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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