Cheap flights from London Heathrow Airport to Frankfurt am Main from $139

The month of November is, on average, the cheapest month to fly to Frankfurt am Main from London Heathrow Airport, with most prices found around $302. If you are unable to visit Frankfurt am Main during the month of November, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around $310.

On average, the least expensive day to fly to Frankfurt am Main from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $397. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Frankfurt am Main on Friday is $2,012.

Our data shows that the cheapest London Heathrow Airport to Frankfurt am Main flights are usually those with departure times in the evening. Our users have found flights to Frankfurt am Main in the evening for as low as $326. Try not to purchase tickets in the afternoon because they tend to be around $1,100. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Frankfurt am Main for the best London Heathrow - Frankfurt am Main flight prices

You are more likely to see cheaper flights to Frankfurt am Main from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $353 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from London Heathrow Airport for as low as $264 on momondo.

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

Historically, on average around 13% of flights between London and Frankfurt am Main have experienced a delay on any given week. The average delay length over the past 12 months has been 109 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.

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, British Airways 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 November 2026, there are 34 flights per day flying from London Heathrow Airport to Frankfurt am Main. The most common time of day flights depart is 07:00, with 50% of flights taking off at midday.

As of November 2026, there are 240 flights per week flying from London Heathrow Airport to Frankfurt am Main. The most common day of the week flights depart is Tue, with 18% of flights taking off on this day.