How do most travelers feel about Ryanair?

Cheapflights users who travel with Ryanair (a popular airline from London to Frankfurt am Main Airport) have rated them a 6.9/10. This rating comes from 5,450 reviews. If you are looking to travel LON-FRA, search your dates above.

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

Booking with Ryanair 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Frankfurt am Main Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a Ryanair flight from London to Frankfurt am Main Airport in June, with an average price of £39. Conversely, traveling with Ryanair from London to Frankfurt am Main Airport in December will be the most expensive, with an average cost of £85. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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

If weather is an important factor for your trip to Frankfurt am Main 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Find Ryanair Flights from London to Frankfurt

How do most travelers feel about Ryanair?
Cheapflights users who travel with Ryanair (a popular airline from London to Frankfurt am Main Airport) have rated them a 6.9/10. This rating comes from 5,450 reviews. If you are looking to travel LON-FRA, search your dates above.

Ryanair flights from London to Frankfurt in 2026

Popular in	September
Cheapest in	February
Average price (all airlines)	£164

Highest demand for flights from London to Frankfurt am Main; 6% potential price increase.

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Best time to find cheap flights from London to Frankfurt am Main; 1% potential price drop.

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Average price for all London to Frankfurt am Main flights (one-way and round-trip).

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The best time to book a flight to Frankfurt am Main Airport with Ryanair is 35 days before departure. On average, fares are higher if you book 69 days before departure.

Which month is the cheapest to fly Economy class from London to Frankfurt am Main Airport?

For Economy class flights, the cheapest month to fly this route is June. The most expensive months are December and August.

Best time to book a flight from London to Frankfurt

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

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How do most travelers feel about Ryanair?

Ryanair flights from London to Frankfurt in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Frankfurt am Main Airport with Ryanair?

The best time to book a flight to Frankfurt am Main Airport with Ryanair is 35 days before departure. On average, fares are higher if you book 69 days before departure.

Which month is the cheapest to fly Economy class from London to Frankfurt am Main Airport?

For Economy class flights, the cheapest month to fly this route is June. The most expensive months are December and August.

Rainfall in Frankfurt by month

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

Temperature in Frankfurt by month

Best time to book a flight from London to Frankfurt

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

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Fly from London to Frankfurt on another airline

Consider alternative airlines that service the Frankfurt area. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Other Ryanair flights from London

Browse through other Ryanair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Complete your trip

Complete your trip to Frankfurt by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Frankfurt

Choose from other airlines serving London and Frankfurt.

Other popular destinations in Europe

If Frankfurt is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Popular flights with Ryanair

Browse through some of the most popular routes that Ryanair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

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Ryanair flights from London to Frankfurt am Main Airport (LON - FRA)

How do most travelers feel about Ryanair?

Ryanair flights from London to Frankfurt in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Frankfurt am Main Airport with Ryanair?

The best time to book a flight to Frankfurt am Main Airport with Ryanair is 35 days before departure. On average, fares are higher if you book 69 days before departure.

Which month is the cheapest to fly Economy class from London to Frankfurt am Main Airport?

For Economy class flights, the cheapest month to fly this route is June. The most expensive months are December and August.

Rainfall in Frankfurt by month

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

Temperature in Frankfurt by month

Best time to book a flight from London to Frankfurt

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Frankfurt on another airline

Consider alternative airlines that service the Frankfurt area. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Other Ryanair flights from London

Browse through other Ryanair flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Complete your trip

Complete your trip to Frankfurt by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing London and Frankfurt

Choose from other airlines serving London and Frankfurt.

Other popular destinations in Europe

If Frankfurt is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Popular flights with Ryanair

Browse through some of the most popular routes that Ryanair offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

See what others are saying about Ryanair

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart