Cheap flights from Frankfurt am Main Airport to London from €80

In general, January is the cheapest month to fly from Frankfurt am Main Airport to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €128. If you are unable to visit London during the month of January, then departing from Frankfurt am Main Airport during the month May is also very affordable. Most momondo users find prices during this month for around €154.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €345. In contrast, the most expensive time of day to depart to London is in the morning when prices are around €476.

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

You are more likely to see cheaper flights to London from Frankfurt am Main Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around €196 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Frankfurt am Main Airport for as low as €160 on momondo.

No. A direct flight is the cheapest option for a flight between Frankfurt am Main Airport to London.

Historically, on average around 14% of flights between Frankfurt am Main 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 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, Lufthansa have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

The number of flights available between Frankfurt am Main Airport and London is 42 per day as of May 2026. The most frequent departure time is 08:00, with 38% of daily flights leaving in the afternoon.

As of May 2026, there are 297 flights per week flying from Frankfurt am Main Airport to London. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.