Cheap flights from London Heathrow Airport to Budapest from £66

If you aren’t able to travel to Budapest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £188.

The cheapest day to depart from London Heathrow Airport to Budapest is on a Tuesday when prices can be found for as low as £110. Flights from London Heathrow Airport to Budapest on a Friday will generally be more expensive and average around £180. 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 morning. Flights from London Heathrow Airport to Budapest during this time can be as low as £146. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £189 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 £233 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 £193 on momondo.

There are 3 cabin classes available to choose from on London Heathrow Airport to Budapest 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 Heathrow Airport to Budapest.

As of October 2026, prices for London Heathrow Airport to Budapest flights are approximately 46% cheaper when compared to flights at the same time last year.

British Airways and Air Serbia are the most popular carriers 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 82% of people opting to fly with this airline when travelling to Budapest. Keep in mind that there are 9 different airlines that fly to Budapest on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% 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 107 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.

Saturday 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, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Frankfurt am Main (FRA) was the most common stop: 23% of momondo users choosing one-stop flights on this route connected there.

Flights via Amsterdam (AMS) offer the lowest average return price of £192.

Flights connecting via Brussels (BRU) have the shortest average one-way travel time: 4h 05m.

Brussels (BRU) has the shortest average stopover time for this route: 1h 10m.

The number of flights available between London Heathrow Airport and Budapest is 2 per day as of October 2026. The most frequent departure time is 20:00, with 44% of daily flights leaving in the afternoon.

The number of flights available between London Heathrow Airport and Budapest is 15 per week as of October 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.