Cheap flights from London to Bucharest from £23

The cheapest month to fly to Bucharest Otopeni Intl Airport from London is in November. Flight prices, which tend to average around £55, are often lower during this time because this is during the off-season. If you don’t want to visit Bucharest Otopeni Intl Airport in November, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £66.

According to our data, Wednesday is the cheapest day to fly to Bucharest Otopeni Intl Airport from London. The lowest ticket price found for a Wednesday departure recently was £106. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Bucharest Otopeni Intl Airport is Friday, with ticket prices averaging around £143.

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the morning. Flights from London to Bucharest Otopeni Intl Airport during this time can be as low as £116. In contrast, the most expensive time of day to depart to Bucharest Otopeni Intl Airport is in the evening when prices are around £160.

Fly from London Stansted to Bucharest Otopeni Intl for the best London - Bucharest Otopeni Intl flight prices

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around £203 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from London for as low as £176 on momondo.

There are 3 cabin classes available to choose from on London to Bucharest Otopeni Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London to Bucharest Otopeni Intl Airport.

As of March 2026, prices for London to Bucharest Otopeni Intl Airport flights are approximately 12% cheaper when compared to flights at the same time last year.

Wizz Air, Ryanair, and Aegean Airlines are the most popular carriers operating from London to Bucharest Otopeni Intl

Wizz Air, Ryanair and British Airways are the top three most popular airlines that fly to Bucharest Otopeni Intl Airport from London according to our data. Wizz Air is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Bucharest Otopeni Intl Airport. Keep in mind that there are 8 different airlines that fly to Bucharest Otopeni Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between London and Bucharest have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

The number of flights available between London and Bucharest Otopeni Intl Airport is 8 per day as of March 2026. The most frequent departure time is 18:00, with 32% of daily flights leaving in the afternoon.

The number of flights available between London and Bucharest Otopeni Intl Airport is 60 per week as of March 2026. The most frequent departure day is Mon, with 23% of weekly flights leaving on this day.