Cheap flights from Frankfurt am Main to London from $136
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to London departing on 24/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from Frankfurt am Main to London Heathrow Airport
Our best KLM deals on Frankfurt am Main to London Heathrow Airport flight tickets
Lufthansa flights from Frankfurt am Main to London Heathrow Airport
Our best Lufthansa deals on Frankfurt am Main to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Frankfurt am Main to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Frankfurt am Main, with most prices found around $267. If you aren’t able to travel during the month of January, 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 January, still average around $267.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $221. When flying out on a Thursday, 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 $1,008.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
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 $266. 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 $798.
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?
You are more likely to see cheaper flights to London Heathrow Airport from Frankfurt am Main when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $305 when searching 19 weeks out.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 $257 on momondo.
What cabin class options are available on Frankfurt am Main to London Heathrow flights?
There are 2 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.
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 June 2025. The most popular departure time for this route is 07:00, 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 June 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.
Cheap Frankfurt am Main to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main to London Heathrow Airport
How far is Frankfurt am Main to London Heathrow by plane?
Frankfurt am Main and London Heathrow are 659.0 km apart from one another. A reasonable flight in good conditions will take 1h 40m.
When did momondo last update prices for flights from Frankfurt am Main to London Heathrow Airport?
Prices for flights from Frankfurt am Main to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Frankfurt am Main to London Heathrow Airport?
As of June 2025, there is 1 operator available to choose from 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?
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.
What documentation or ID do you need to fly to London Heathrow Airport?
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.
Best airlines flying from Frankfurt am Main to London Heathrow Airport
Compare and see reviews for airlines that fly from Frankfurt am Main to London Heathrow Airport with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $162 | Free cancellation | Rating 6.8 7,145 reviews |
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Why should I use momondo to find a flight deal from Frankfurt am Main to London?
It is quick and easy to find Frankfurt am Main to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Frankfurt am Main to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Frankfurt am Main to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Frankfurt am Main to London?
momondo provides multiple filters to help you find the best flight to London from Frankfurt am Main. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Frankfurt am Main to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Frankfurt am Main and alert you when they change.