Cheap flights from Brussels Bruxelles-National Airport to London from €68

The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Brussels Bruxelles-National Airport averaging around €132.

The cheapest day to depart on your flight to London Heathrow Airport is on a Monday when prices can be found for as low as €481. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Brussels Bruxelles-National Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €636.

Fly from Brussels Bruxelles-National to London Heathrow for the best Brussels Bruxelles-National - London Heathrow flight prices

You are more likely to see cheaper flights to London Heathrow Airport from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around €143 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Brussels Bruxelles-National Airport for as low as €110 on momondo.

There is only 1 cabin class available to choose from on Brussels Bruxelles-National to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of February 2026, prices for Brussels Bruxelles-National Airport to London Heathrow Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

Historically, on average around 17% of flights between Brussels and London have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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. Monday has historically seen more delays on average compared to the rest of the week.

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

As of February 2026, 11 flights take off from Brussels Bruxelles-National Airport and land in London Heathrow Airport each day. The most common flight departure time for this route is 09:00, with 50% of daily flights taking off at midday.

As of February 2026, there are 83 flights per week flying from Brussels Bruxelles-National Airport to London Heathrow Airport. The most common day of the week flights depart is Mon, with 28% of flights taking off on this day.