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Cheap flights from Frankfurt am Main Airport to London Heathrow Airport from £73

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — LHR
27 Aug — 3 Sep1
1 adult

Cheapflights Tip: The best prices from Frankfurt am Main to London Heathrow are usually found in January or February, booked 65 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap 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 22 August 2025.

Round-trip from

£114

One-way from

£73

Popular in

June

Cheapest in

January

Average price

£151

Good round-trip deal

£147 or less

Good one-way deal

£109 or less
Lufthansa
  • Lufthansa
  • 18/9-21/9
  • Nonstop
  • 3h 15m total
  • Frankfurt am Main to London
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British Airways
  • British Airways
  • 7/9
  • Nonstop
  • 1h 45m total
  • Frankfurt am Main to London
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Highest demand for flights based on searches. 8% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Frankfurt am Main to London Heathrow.
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Price to beat on a one-way flight from Frankfurt am Main to London Heathrow.
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Find flight deals from Frankfurt to Heathrow

Cheapest flights from Frankfurt to Heathrow
Explore the most affordable flight options available from Frankfurt to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Thu 18/921:30FRA - LHR
Nonstop1h 40mLufthansa
Sun 21/906:30LHR - FRA
Nonstop1h 35mLufthansa
Deal found 20/8£114
Sat 15/1112:15FRA - LHR
Nonstop1h 55mBritish Airways
Sun 16/1107:10LHR - FRA
Nonstop1h 40mBritish Airways
Deal found 20/8£116
Sun 5/1007:00FRA - LHR
Nonstop1h 40mLufthansa
Sun 12/1006:30LHR - FRA
Nonstop1h 35mLufthansa
Deal found 21/8£117
Mon 20/1006:35FRA - LHR
Nonstop1h 45mBritish Airways
Fri 24/1006:55LHR - FRA
Nonstop1h 35mBritish Airways
Deal found 22/8£118
Thu 6/1117:30FRA - LHR
Nonstop1h 45mBritish Airways
Tue 11/1119:10LHR - FRA
Nonstop1h 45mBritish Airways
Deal found 20/8£119
Fri 31/1018:05FRA - LHR
Nonstop1h 45mBritish Airways
Sun 2/1107:10LHR - FRA
Nonstop1h 40mBritish Airways
Deal found 20/8£120
Thu 16/1014:35FRA - LHR
Nonstop1h 45mBritish Airways
Mon 20/1006:45LHR - FRA
Nonstop1h 35mBritish Airways
Deal found 21/8£121
Thu 4/1219:45FRA - LHR
Nonstop1h 45mBritish Airways
Mon 8/1219:15LHR - FRA
Nonstop1h 45mBritish Airways
Deal found 22/8£121
Tue 7/1017:05FRA - LHR
Nonstop1h 45mBritish Airways
Thu 9/1007:10LHR - FRA
Nonstop1h 35mBritish Airways
Deal found 21/8£122
Fri 5/1215:20FRA - LHR
Nonstop1h 50mBritish Airways
Sun 7/1207:10LHR - FRA
Nonstop1h 40mBritish Airways
Deal found 21/8£123
Fri 12/1215:20FRA - LHR
Nonstop1h 50mBritish Airways
Sun 14/1207:10LHR - FRA
Nonstop1h 40mBritish Airways
Deal found 21/8£124

Cheapflights Fare Finder

 
Customise your flight search to find flights from Frankfurt to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to London Heathrow Airport that are best for you.

Fly from

Frankfurt

Fly to

Heathrow

Route

Depart

Return

Price

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Thu 16/10

14:35-15:20

Nonstop1h 45m

London Heathrow

Mon 20/10

06:45-09:20

Nonstop1h 35m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Mon 10/11

11:35-12:30

Nonstop1h 55m

London Heathrow

Wed 12/11

16:55-19:40

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Sun 19/10

14:40-15:25

Nonstop1h 45m

London Heathrow

Tue 21/10

19:45-22:25

Nonstop1h 40m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Mon 13/10

15:00-15:45

Nonstop1h 45m

London Heathrow

Mon 20/10

06:45-09:20

Nonstop1h 35m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Sat 15/11

16:35-17:25

Nonstop1h 50m

London Heathrow

Tue 18/11

12:45-15:30

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Fri 12/12

15:20-16:10

Nonstop1h 50m

London Heathrow

Wed 17/12

19:15-22:00

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Mon 27/10

07:20-08:20

Nonstop2h 00m

London Heathrow

Thu 30/10

11:20-14:05

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Sat 15/11

08:00-09:00

Nonstop2h 00m

London Heathrow

Sat 15/11

19:15-22:00

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Thu 4/12

19:45-20:30

Nonstop1h 45m

London Heathrow

Mon 8/12

19:15-22:00

Nonstop1h 45m

£121

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Sat 25/10

06:40-07:25

Nonstop1h 45m

London Heathrow

Thu 30/10

16:05-18:50

Nonstop1h 45m

£121

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 19 results
1
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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 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 Frankfurt am Main Airport to London Heathrow Airport

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 return flight from Frankfurt to Heathrow. Price data was last updated on 8 August 2025.

Booking 65 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London Heathrow Airport (average of £112). Flying from Frankfurt am Main Airport 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.

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 22 August 2025.

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main Airport to London Heathrow Airport at midday. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

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 return from Frankfurt to Heathrow. Price data was last updated on 17 August 2025.

Travellers seeking maximum savings on their Frankfurt am Main Airport to London Heathrow Airport flight should consider departing on Monday 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 22 August 2025.
Read reviews from past customers who have flown with Lufthansa and British Airways from Frankfurt am Main Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,350 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Food

6.3

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
Lufthansa
6.8
Okay
7,350 reviews
Lufthansa
6.8
Okay
7,350 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Food

6.3

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
British Airways
6.7
Okay
7,292 reviews
Lufthansa
6.8
Okay
7,350 reviews
Check prices

Overall

6.8

Boarding

7.0

Crew

7.6

Food

6.3

Entertainment

6.4

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back

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.

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

    British Airways can get you from Frankfurt am Main Airport to London Heathrow Airport in just under 1h 45m. Your travel time will be generally consistent. The distance between Frankfurt am Main Airport and London Heathrow Airport is about 406 mi. All flights are typically direct.

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

    Our cheapest airline available from Frankfurt am Main Airport to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as £104 on this airline. An additional option worth looking into is Lufthansa, starting at £106. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Frankfurt am Main Airport to London Heathrow Airport on time: ANA (74%), United Airlines (73%), Lufthansa (72%).

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

    Looking for the cheapest flight from Frankfurt am Main Airport to London Heathrow Airport? While on average our users pay £1,342, our data indicates the cheapest price to be £72. The most popular route (Frankfurt am Main - London Heathrow), is priced around £116.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London Heathrow Airport (average of £112). Flying from Frankfurt am Main Airport 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Swindon
Eastbourne
Chichester
Southend-on-Sea

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Top 2 airlines flying from Frankfurt to Heathrow

Discover the top 2 airlines that operate flights from Frankfurt to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£104Average£141FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£106Average£154FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Frankfurt to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Frankfurt.

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

Certainly. Search results for flights to Heathrow from Frankfurt shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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