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

Our cheapest airline available from London Heathrow Airport to Frankfurt am Main Airport is Ryanair. Our recent data shows that you can find tickets from as low as £28 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at £106 and £120 round-trip. You may be able to fly from London Heathrow Airport to Frankfurt am Main Airport for 82% less than the average price by searching for these airlines.

Weekly flight availability from London Heathrow Airport to Frankfurt am Main Airport

The most flights from LHR to FRA are scheduled on a Monday (43 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (31 on average).

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).

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

On average you can expect to pay £1,824 for a flight from London Heathrow Airport to Frankfurt am Main Airport. The cheapest flight overall is £76 while the most popular route, (London Heathrow - Frankfurt am Main) is currently priced at £108.

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

Before booking your flight to Frankfurt am Main Airport from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Aegean Airlines (79%), United Airlines (71%), Croatia Airlines( 70%).

What are the most popular airlines that fly from London Heathrow Airport to Frankfurt am Main Airport?

British Airways, Ryanair and KLM are the most popular airlines when flying from London Heathrow Airport to Frankfurt am Main Airport.

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

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

How can I find direct flights from Heathrow to Frankfurt?

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

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

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

£51+ Cheap Flights from London Heathrow Airport to Frankfurt am Main Airport

Cheapflights Tip: The best prices from London Heathrow to Frankfurt am Main are usually found in March or November, booked 90 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Heathrow to Frankfurt

Round-trip from	£108
One-way from	£51
Popular in	April
Cheapest in	March
Average price	£161
Good round-trip deal	£341 or less
Good one-way deal	£142 or less

British Airways
4/10-19/10
Nonstop
3h 20m total
London to Frankfurt am Main

Search Deals

British Airways
25/12
Nonstop
1h 40m total
London to Frankfurt am Main

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£2 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Frankfurt am Main.

Search Deals

Price to beat on a one-way flight from London Heathrow to Frankfurt am Main.

Search Deals

Find flight deals from Heathrow to Frankfurt

Cheapest flights from Heathrow to Frankfurt
Explore the most affordable flight options available from Heathrow to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 19/1019:40FRA - LHR

Nonstop1h 40mBritish Airways

Deal found 15/9£108

Thu 30/1016:05LHR - FRA

Nonstop1h 45mBritish Airways

Thu 6/1119:45FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£109

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 5/1006:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£111

Sat 8/1107:50LHR - FRA

Nonstop1h 40mBritish Airways

Mon 17/1117:55FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£112

Sat 29/1119:15LHR - FRA

Nonstop1h 45mBritish Airways

Sun 30/1110:40FRA - LHR

Nonstop1h 55mBritish Airways

Deal found 15/9£118

Thu 23/1007:10LHR - FRA

Nonstop1h 35mBritish Airways

Mon 27/1007:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£119

Sun 9/1107:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 9/1119:10FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£120

Fri 31/1011:40LHR - FRA

Nonstop1h 45mBritish Airways

Fri 7/1120:50FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£122

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£123

Sat 11/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 13/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£125

Best flights from Heathrow to Frankfurt
Discover carefully curated flight deals from Heathrow to Frankfurt that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Mon 8/1207:50LHR - FRA

Nonstop1h 40mBritish Airways

Sun 14/1215:30FRA - LHR

Nonstop1h 50mBritish Airways

Deal found 15/9£112

Mon 24/1111:20LHR - FRA

Nonstop1h 45mBritish Airways

Fri 28/1118:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 14/9£112

Fri 31/1011:40LHR - FRA

Nonstop1h 45mBritish Airways

Mon 3/1117:55FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£112

Thu 30/1013:55LHR - FRA

Nonstop1h 45mBritish Airways

Thu 6/1107:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£112

Sat 6/1207:50LHR - FRA

Nonstop1h 40mBritish Airways

Sat 6/1216:35FRA - LHR

Nonstop1h 50mBritish Airways

Deal found 15/9£112

Tue 4/1115:25LHR - FRA

Nonstop1h 45mBritish Airways

Wed 19/1107:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£112

Tue 11/1112:45LHR - FRA

Nonstop1h 45mBritish Airways

Tue 25/1107:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£112

Wed 11/211:25LHR - FRA

Nonstop1h 45mBritish Airways

Sun 15/221:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 14/9£119

Sun 9/1107:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 9/1119:10FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£120

Thu 30/1007:40LHR - FRA

Nonstop1h 40mBritish Airways

Mon 3/1107:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 16/9£123

Wed 24/1219:15LHR - FRA

Nonstop1h 45mBritish Airways

Thu 1/115:00FRA - LHR

Nonstop1h 50mBritish Airways

Deal found 16/9£124

Direct flights from Heathrow to Frankfurt
Explore direct flight options from Heathrow to Frankfurt based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 19/1019:40FRA - LHR

Nonstop1h 40mBritish Airways

Deal found 15/9£108

Thu 30/1016:05LHR - FRA

Nonstop1h 45mBritish Airways

Thu 6/1119:45FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£109

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 5/1006:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£111

Sat 8/1112:55LHR - FRA

Nonstop1h 45mBritish Airways

Sat 15/1108:00FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£112

Sat 29/1119:15LHR - FRA

Nonstop1h 45mBritish Airways

Sun 30/1110:40FRA - LHR

Nonstop1h 55mBritish Airways

Deal found 15/9£118

Wed 11/211:25LHR - FRA

Nonstop1h 45mBritish Airways

Sun 15/221:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 14/9£119

Sun 9/1107:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 9/1119:10FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£120

Fri 31/1011:40LHR - FRA

Nonstop1h 45mBritish Airways

Fri 7/1120:50FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£122

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£123

Sat 11/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 13/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£125

Last-minute flights from Heathrow to Frankfurt
Discover last-minute flight deals from Heathrow to Frankfurt. Data last updated 17 September 2025 and is based on user searches.

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 19/1019:40FRA - LHR

Nonstop1h 40mBritish Airways

Deal found 15/9£108

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 5/1006:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£111

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sat 18/1019:15FRA - LHR

Nonstop1h 40mBritish Airways

Deal found 15/9£126

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£123

Sat 11/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 12/1006:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£112

Sat 11/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 13/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£125

Wed 15/1017:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 20/1015:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£127

Thu 23/1007:10LHR - FRA

Nonstop1h 35mBritish Airways

Mon 27/1007:20FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 15/9£119

Thu 30/1016:05LHR - FRA

Nonstop1h 45mBritish Airways

Thu 6/1119:45FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 15/9£109

Fri 31/1011:40LHR - FRA

Nonstop1h 45mBritish Airways

Fri 7/1120:50FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 16/9£122

One-way flights from Heathrow to Frankfurt
Search for one-way flight options from Heathrow to Frankfurt. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Thu 25/1207:40LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 15/9£51

Wed 31/1216:55LHR - FRA

Nonstop1h 45mBritish Airways

Deal found 15/9£53

Sat 4/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 14/9£62

Mon 10/1119:15LHR - FRA

Nonstop1h 45mBritish Airways

Deal found 15/9£63

Sat 11/1012:15LHR - FRA

1 stop21h 00mAegean Airlines

Deal found 15/9£64

Sat 11/1019:10LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 15/9£65

Tue 25/1112:45LHR - FRA

Nonstop1h 45mBritish Airways

Deal found 16/9£66

Sun 14/1206:30LHR - FRA

Nonstop1h 35mLufthansa

Deal found 16/9£67

Fri 27/222:15LHR - FRA

1 stop18h 50mAegean Airlines

Deal found 16/9£67

Sun 30/1106:30LHR - FRA

Nonstop1h 35mLufthansa

Deal found 15/9£69

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Mon 8/12

07:50-10:30

Nonstop1h 40m

Frankfurt am Main

Sun 14/12

15:30-16:20

Nonstop1h 50m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Mon 24/11

11:20-14:05

Nonstop1h 45m

Frankfurt am Main

Fri 28/11

18:05-18:50

Nonstop1h 45m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Fri 31/10

11:40-14:25

Nonstop1h 45m

Frankfurt am Main

Mon 3/11

17:55-18:40

Nonstop1h 45m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Thu 30/10

13:55-16:40

Nonstop1h 45m

Frankfurt am Main

Thu 6/11

07:20-08:20

Nonstop2h 00m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Sat 6/12

07:50-10:30

Nonstop1h 40m

Frankfurt am Main

Sat 6/12

16:35-17:25

Nonstop1h 50m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Tue 4/11

15:25-18:10

Nonstop1h 45m

Frankfurt am Main

Wed 19/11

07:20-08:20

Nonstop2h 00m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Tue 11/11

12:45-15:30

Nonstop1h 45m

Frankfurt am Main

Tue 25/11

07:20-08:20

Nonstop2h 00m

£112

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Wed 11/2

11:25-14:10

Nonstop1h 45m

Frankfurt am Main

Sun 15/2

21:05-21:50

Nonstop1h 45m

£119

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Sun 9/11

07:10-09:50

Nonstop1h 40m

Frankfurt am Main

Sun 9/11

19:10-19:55

Nonstop1h 45m

£120

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Thu 30/10

07:40-10:20

Nonstop1h 40m

Frankfurt am Main

Mon 3/11

07:20-08:20

Nonstop2h 00m

£123

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 20 results

Best time to book a flight from Heathrow to Frankfurt

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

Estimated return 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 London Heathrow Airport to Frankfurt am Main Airport

Prices

Airlines

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Frankfurt am Main Airport, you should look to book at least 90 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.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Frankfurt am Main Airport (average of £187). Flying from London Heathrow Airport to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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 LHR to FRA?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Frankfurt am Main Airport in the evening. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the afternoon.

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

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

Reviews of airlines servicing Frankfurt

See what other customers who have flown with KLM, Lufthansa, andRyanair from London Heathrow Airport to Frankfurt am Main Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,407 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Ryanair

6.8

Okay

5,157 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,363 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from London Heathrow Airport to Frankfurt am Main Airport?
A quick flight from London Heathrow Airport to Frankfurt am Main Airport can take about 1h 40m. British Airways provides one of the quickest options available for as low as £112. The distance from London Heathrow Airport to Frankfurt am Main Airport is about 406 mi. All flights are typically direct.
What are the cheapest airlines flying from London Heathrow Airport to Frankfurt am Main Airport round-trip?
Our cheapest airline available from London Heathrow Airport to Frankfurt am Main Airport is Ryanair. Our recent data shows that you can find tickets from as low as £28 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at £106 and £120 round-trip. You may be able to fly from London Heathrow Airport to Frankfurt am Main Airport for 82% less than the average price by searching for these airlines.
What are the most reliable airlines from London Heathrow Airport to Frankfurt am Main Airport?
Before booking your flight to Frankfurt am Main Airport from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Aegean Airlines (79%), United Airlines (71%), Croatia Airlines( 70%).
What are the cheapest flights from London Heathrow Airport to Frankfurt am Main Airport?
On average you can expect to pay £1,824 for a flight from London Heathrow Airport to Frankfurt am Main Airport. The cheapest flight overall is £76 while the most popular route, (London Heathrow - Frankfurt am Main) is currently priced at £108.
Can I find deals for flights from Heathrow to Frankfurt that include hotel bookings?
Yes. In addition to deals on Heathrow to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Frankfurt?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Frankfurt.
Can I find deals for business class flights from Heathrow to Frankfurt?
Yes. Cheapflights offers flight deals from Heathrow to Frankfurt 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 London Heathrow Airport to Frankfurt am Main Airport?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Frankfurt am Main Airport (average of £187). Flying from London Heathrow Airport to Frankfurt am Main Airport in June is currently the most expensive (average of £247). 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.

See more FAQs

Koblenz

Baden-Baden

Wurzburg

Bad Homburg

Mainz

Pforzheim

Trier

Wiesbaden

Fulda

Heilbronn

Bad Ems

Kaiserslautern

Rothenburg ob der Tauber

Rüdesheim am Rhein

Speyer

Nuerburg

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Heathrow to Frankfurt

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£28	Average£46	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£106	Average£141	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£120	Average£176	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£158	Average£211	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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

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 Frankfurt from Heathrow today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Frankfurt from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Heathrow to Frankfurt with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Frankfurt on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Frankfurt am Main Airport from £51

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Frankfurt am Main are usually found in March or November, booked 90 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Heathrow to Frankfurt

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Frankfurt

Cheapest flights from Heathrow to FrankfurtExplore the most affordable flight options available from Heathrow to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Heathrow to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Frankfurt am Main Airport that are best for you.

Best time to book a flight from Heathrow to Frankfurt

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

Cheapflights Insights

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

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

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

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

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

Weekly flight availability from London Heathrow Airport to Frankfurt am Main Airport

Reviews of airlines servicing Frankfurt

See what other customers who have flown with KLM, Lufthansa, andRyanair from London Heathrow Airport to Frankfurt am Main Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from London Heathrow Airport to Frankfurt am Main Airport?

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

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

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

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

How can I find direct flights from Heathrow to Frankfurt?

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

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

Travelling to a place near Frankfurt am Main Airport?

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 Heathrow to Frankfurt on these airlines

Choose from the following airlines for your flight from Heathrow to Frankfurt. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.

Top 4 airlines flying from Heathrow to Frankfurt

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Book with Flexibility

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Cheapest flights from Heathrow to Frankfurt
Explore the most affordable flight options available from Heathrow to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.