Cheap flights from Frankfurt am Main Airport to London Heathrow Airport
FRA — LHR
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Frankfurt am Main to London Heathrow are usually found in February or January, booked 80 days in advance, depart on a Tuesday or Saturday and return on a Wednesday
Find flight deals from Frankfurt to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
December
Cheapest in
February
Average price
C$ 342
Good round-trip deal
C$ 225 or less
Good one-way deal
C$ 262 or less
Highest demand for flights based on searches. 4% potential increase in price (C$ 17 potential increase over avg. RT price).
Best time to book a flight from Frankfurt to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Frankfurt am Main Airport to London Heathrow Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Frankfurt am Main Airport to London Heathrow Airport?
Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to Heathrow. Price data was last updated on 5 December 2025.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to London Heathrow 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 Frankfurt am Main Airport to London Heathrow Airport?
Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London Heathrow Airport (average of C$ 164). Flying from Frankfurt am Main Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 225). 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.
What is the cheapest time of day to fly from FRA to LHR?
Find hourly flight availability from Frankfurt 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 12 December 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 44% on flights from Frankfurt am Main Airport to London Heathrow Airport by exploring options for tickets in the evening.
What is the cheapest day to fly from Frankfurt am Main Airport to London Heathrow Airport?
Use this chart to determine the cheapest time to fly round-trip from Frankfurt to Heathrow. Price data was last updated on 6 December 2025.
Travelers seeking maximum savings on their Frankfurt am Main Airport to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Frankfurt am Main Airport to London Heathrow Airport
Explore weekly flight availability from Frankfurt to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.
The most flights from FRA to LHR are scheduled on a Thursday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).
How often are flights from Frankfurt am Main to London delayed?
About 14% of weekly flights between Frankfurt am Main and London have experienced delays in the past year, with the average delay time being 100 minutes.
What is the most punctual flight time for Frankfurt am Main to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Frankfurt am Main to London flights?
Over the past year, Lufthansa has had the lowest number of delays on this route, with just 13% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Frankfurt 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 most reliable airlines from Frankfurt am Main Airport to London Heathrow Airport?
Consider Avianca (95%), Aegean Airlines (88%) or ANA (87%) when booking your flight. These represent the most reliable airlines when flying from Frankfurt am Main Airport to London Heathrow Airport.
Can I find deals for flights from Frankfurt to Heathrow that include hotel bookings?
Yes. In addition to deals on Frankfurt to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Frankfurt to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to Heathrow.
Can I find deals for business class flights from Frankfurt to Heathrow?
Yes. Cheapflights offers flight deals from Frankfurt 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.
What is the cheapest month to book a flight from Frankfurt am Main Airport to London Heathrow Airport?
Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London Heathrow Airport (average of C$ 164). Flying from Frankfurt am Main Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 225). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Browse through other flights departing from Frankfurt. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Frankfurt to Heathrow?
Deals for Frankfurt to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Frankfurt to Heathrow?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Frankfurt to Heathrow for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Frankfurt to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from Frankfurt to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from Frankfurt to Heathrow become cheaper?
Not ready to book yet? You can track prices for flights from Frankfurt to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.
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