Cheap flights from London to Bucharest from £29

The cheapest month to fly to Bucharest Otopeni Intl Airport from London is in January. Flight prices, which tend to average around £29, 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 January, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £74.

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 £138.

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 £154.

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 £201 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 £154 on momondo.

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

As of May 2026, prices for London to Bucharest Otopeni Intl Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

Ryanair, Wizz Air, and Animawings 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 53% 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 128 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. Friday 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 11% 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 May 2026. The most frequent departure time is 20:00, with 41% of daily flights leaving in the evening.

The number of flights available between London and Bucharest Otopeni Intl Airport is 62 per week as of May 2026. The most frequent departure day is Sat, with 24% of weekly flights leaving on this day.