Cheap flights from London to Bucharest from £20

The cheapest month to fly to Bucharest from London is in January. Flight prices, which tend to average around £63, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Bucharest from London during November instead. Flights to Bucharest in November, while not as cheap as those in January, still average around £70.

According to our data, Tuesday is the cheapest day to fly to Bucharest from London. The lowest ticket price found for a Tuesday departure recently was £61. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Bucharest for around £139.

Flying to Bucharest from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £100 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around £156. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Bucharest from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around £195 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from London for as low as £165 on momondo.

There are 3 cabin classes available to choose from on London to Bucharest 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.

As of February 2026, prices for London to Bucharest flights are approximately 10% cheaper when compared to flights at the same time last year.

Wizz Air, Ryanair, and Animawings are the most popular carriers operating from London to Bucharest

Wizz Air, Ryanair and British Airways are the top three most popular airlines that fly to Bucharest from London according to our data. Wizz Air is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Bucharest. Keep in mind that there are 9 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% 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 125 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.

As of February 2026, 9 flights take off from London and land in Bucharest each day. The most common flight departure time for this route is 18:00, with 32% of daily flights taking off at midday.

The number of flights available between London and Bucharest is 69 per week as of February 2026. The most frequent departure day is Fri, with 26% of weekly flights leaving on this day.