Question 1

What is the most punctual flight time for Frankfurt am Main to London flights?

Accepted Answer

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.

Question 2

How many flights depart from Frankfurt am Main to London Heathrow Airport on average per week?

Accepted Answer

The number of flights available between Frankfurt am Main and London Heathrow Airport is 229 per week as of January 2026. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 4

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $282. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Frankfurt am Main to London Heathrow Airport for around $937.

Question 5

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Frankfurt am Main to London Heathrow Airport when you can find flight prices for as low as $258. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the morning when prices are around $784.

Question 6

What cabin class options are available on Frankfurt am Main to London Heathrow flights?

Accepted Answer

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

Question 7

What is the cheapest airline that flies from Frankfurt am Main to London Heathrow?

Accepted Answer

British Airways and Lufthansa are the most popular carriers operating from Frankfurt am Main to London Heathrow

Question 8

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Frankfurt am Main when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $317 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 Frankfurt am Main for as low as $265 on momondo.

Question 9

Which airline has the best punctuality record on Frankfurt am Main to London flights?

Accepted Answer

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

Question 10

What is the cheapest Frankfurt am Main to London Heathrow flight route?

Accepted Answer

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

Question 11

How often are flights from Frankfurt am Main to London delayed?

Accepted Answer

Historically, on average around 13% 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 99 minutes.

Question 12

How many flights depart from Frankfurt am Main to London Heathrow Airport on average per day?

Accepted Answer

32 flights are operational daily from Frankfurt am Main to London Heathrow Airport as of January 2026. The most popular departure time for this route is 08:00, with 42% of flights per day taking off at midday.

Question 13

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Frankfurt am Main, with most prices found around $265. If you aren’t able to travel during the month of February, then book flights to London Heathrow Airport from Frankfurt am Main during March instead. Flights to London Heathrow Airport in March, while not as cheap as those in February, still average around $279.

Question 14

When did momondo last update prices for flights from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Prices for flights from Frankfurt am Main to London Heathrow Airport are refreshed on a daily basis.

Question 15

How many operators does momondo search for flights from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

As of January 2026, there is 1 operator available to choose from for flights from Frankfurt am Main to London Heathrow Airport.

Question 16

How old do you have to be to fly from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Frankfurt am Main to London Heathrow Airport.

Question 17

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Cheap flights from Frankfurt am Main to London from $154

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How to get the cheapest flight ticket from Frankfurt am Main to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Frankfurt am Main to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Frankfurt am Main to London Heathrow flights?

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

What is the cheapest airline that flies from Frankfurt am Main to London Heathrow?

British Airways and Lufthansa are the most popular carriers operating from Frankfurt am Main to London Heathrow

How often are flights from Frankfurt am Main to London delayed?

Historically, on average around 13% 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 99 minutes.

What is the most punctual flight time for Frankfurt am Main to London flights?

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.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Frankfurt am Main to London flights?

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

How many flights depart from Frankfurt am Main to London Heathrow Airport on average per day?

32 flights are operational daily from Frankfurt am Main to London Heathrow Airport as of January 2026. The most popular departure time for this route is 08:00, with 42% of flights per day taking off at midday.

How many flights depart from Frankfurt am Main to London Heathrow Airport on average per week?

The number of flights available between Frankfurt am Main and London Heathrow Airport is 229 per week as of January 2026. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.

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When did momondo last update prices for flights from Frankfurt am Main to London Heathrow Airport?

How many operators does momondo search for flights from Frankfurt am Main to London Heathrow Airport?

How old do you have to be to fly from Frankfurt am Main to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

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