Cheap flights from London Heathrow Airport to Budapest from £78

If you aren’t able to travel to Budapest during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £166.

The cheapest day to depart from London Heathrow Airport to Budapest is on a Tuesday when prices can be found for as low as £83. Flights from London Heathrow Airport to Budapest on a Friday will generally be more expensive and average around £142. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our most recent data shows that the best time of day to fly to Budapest is in the afternoon. Flights from London Heathrow Airport to Budapest during this time can be as low as £116. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £155 on average. Flights to Budapest from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Heathrow to Budapest Ferenc Liszt Intl for the best London Heathrow - Budapest Ferenc Liszt Intl flight prices

You are more likely to see cheaper flights to Budapest from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Budapest for around £204 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Budapest from London Heathrow Airport for as low as £179 on momondo.

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

British Airways is the most popular carrier operating from London Heathrow to Budapest Ferenc Liszt Intl

British Airways, Lufthansa and Wizz Air are the top three most popular airlines that fly to Budapest from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 79% of people opting to fly with this airline when travelling to Budapest. Keep in mind that there are 7 different airlines that fly to Budapest on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between London and Budapest have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Monday 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, British Airways have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

Brussels (BRU) was the most common stop: 46% of momondo users choosing one-stop flights on this route connected there.

Flights via Munich (MUC) offer the lowest average return price of £167.

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 4h 25m.

Vienna (VIE) has the shortest average stopover time for this route: 1h 05m.

The number of flights available between London Heathrow Airport and Budapest is 5 per day as of February 2026. The most frequent departure time is 07:00, with 47% of daily flights leaving at midday.

The number of flights available between London Heathrow Airport and Budapest is 37 per week as of February 2026. The most frequent departure day is Mon, with 27% of weekly flights leaving on this day.