Question 1

What are the cheapest airlines flying from Frankfurt am Main to London Heathrow Airport round-trip?

Accepted Answer

According to our current data, Lufthansa (£103), British Airways (£114), and Air Serbia (£372) offers the cheapest pricing from Frankfurt am Main to London Heathrow Airport. Lufthansa is currently priced 29% below the average price you’ll pay for this route.

Question 2

What are the cheapest airlines to fly from Frankfurt am Main to London Heathrow Airport one-way?

Accepted Answer

To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £72. Lufthansa flights start at £78 while deals on Air Serbia start at £85 one-way.

Question 3

How far ahead should I book a flight from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Frankfurt am Main to London Heathrow Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 4

What is the cheapest month to book a flight from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main to London Heathrow Airport (average of £112). Flying from Frankfurt am Main to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Travellers seeking maximum savings on their Frankfurt am Main to London Heathrow Airport flight should consider departing on Friday at midday when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Frankfurt am Main to London Heathrow Airport

Accepted Answer

The most flights from FK0 to LHR are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 9

What are the cheapest flights from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

The cheapest flight price from Frankfurt am Main to London Heathrow Airport is £80. On average you can expect to pay £181. The most popular route, (Frankfurt am Main - London Heathrow), can usually be booked for £114.

Question 10

What are the most reliable airlines from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Consider JetBlue (96%), American Airlines (82%) or British Airways (81%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main to London Heathrow Airport.

Question 11

What is the cheapest day to fly round-trip from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 43% when planning your travel around this day of the week.

Question 12

How far in advance should I book a flight from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 80% on flights from Frankfurt am Main to London Heathrow Airport compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £140. For sooner than that we have options available in the next 3 days from £186.

Question 13

What is the cheapest month to fly from Frankfurt am Main to London Heathrow Airport?

Accepted Answer

Our data shows that March tends to be the cheapest month to fly to London Heathrow Airport from Frankfurt am Main. Users have commonly found prices around £125 for the month, but tickets can be as low as £26. Due to multiple factors, prepare for potentially higher prices in June.

Question 14

What is the cheapest time of day to fly from FRA to LHR?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

Question 15

Can I find deals for flights from Frankfurt am Main to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Frankfurt am Main to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 16

How can I find direct flights from Frankfurt am Main to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt am Main to Heathrow.

Question 17

Can I find deals for business class flights from Frankfurt am Main to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Frankfurt am Main to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Frankfurt am Main to Heathrow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Frankfurt am Main today with Cheapflights!

Question 19

Why should you use Cheapflights to find cheap flight tickets from Frankfurt am Main to Heathrow?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Frankfurt am Main to Heathrow.

Question 20

Can Cheapflights find flights from Frankfurt am Main to Heathrow with no change fees?

Accepted Answer

Need flexible booking options for your flight to Heathrow from Frankfurt am Main? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

Can Cheapflights notify me if prices for flights from Frankfurt am Main to Heathrow become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Frankfurt am Main to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£103
One-way from	£72
Popular in	June
Cheapest in	January
Average price	£166

Airline	Cheapest	Average	Flexibility	On-time
Eurowings	Cheapest£98	Average£179	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights
British Airways	Cheapest£103	Average£151	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£105	Average£150	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Cheap flights from Frankfurt am Main to London Heathrow Airport from £72

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Frankfurt am Main to London Heathrow are usually found in January or March, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Friday

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Find flight deals from Frankfurt am Main to Heathrow

Cheapest flights from Frankfurt am Main to HeathrowExplore the most affordable flight options available from Frankfurt am Main to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Frankfurt am Main to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from Frankfurt am Main to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Frankfurt am Main with our price prediction graph.

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Everything you need to know about your flight from Frankfurt am Main to London Heathrow Airport

How far ahead should I book a flight from Frankfurt am Main to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Frankfurt am Main to Heathrow. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Frankfurt am Main to London Heathrow Airport?

What is the cheapest time of day to fly from FRA to LHR?

Find hourly flight availability from Frankfurt am Main to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

What is the cheapest day to fly from Frankfurt am Main to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Frankfurt am Main to Heathrow. Price data was last updated on 6 July 2025.

Weekly flight availability from Frankfurt am Main to London Heathrow Airport

How much does it cost for a return flight from Frankfurt am Main to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Frankfurt am Main to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Frankfurt am Main to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Frankfurt am Main to London Heathrow Airport one-way?

What are the most reliable airlines from Frankfurt am Main to London Heathrow Airport?

What are the cheapest flights from Frankfurt am Main to London Heathrow Airport?

Can I find deals for flights from Frankfurt am Main to Heathrow that include hotel bookings?

How can I find direct flights from Frankfurt am Main to Heathrow?

Can I find deals for business class flights from Frankfurt am Main to Heathrow?

What is the cheapest month to book a flight from Frankfurt am Main to London Heathrow Airport?

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Alternative routes for Frankfurt am Main to Heathrow

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Top 3 airlines flying from Frankfurt am Main to Heathrow

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How does Cheapflights help users find flights from Frankfurt am Main to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Frankfurt am Main to Heathrow?

Can Cheapflights find flights from Frankfurt am Main to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Frankfurt am Main to Heathrow become cheaper?

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Cheapest flights from Frankfurt am Main to Heathrow
Explore the most affordable flight options available from Frankfurt am Main to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.