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Cheap flights from Frankfurt am Main to London from £18

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 — LON
4 Aug — 11 Aug1
1 adult

Cheapflights Tip: The best prices from Frankfurt am Main to London are usually found in March or February, booked 84 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Frankfurt am Main to London

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt am Main (FK0) to London (LON). 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 30 July 2025.

Round-trip from

£46

One-way from

£18

Popular in

July

Cheapest in

March

Average price

£143
Ryanair
  • Ryanair
  • 26/10-6/11
  • Nonstop
  • 2h 50m total
  • Frankfurt am Main to London
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Ryanair
  • Ryanair
  • 7/9
  • Nonstop
  • 1h 20m total
  • Frankfurt am Main to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Frankfurt am Main to London

Cheapest flights from Frankfurt am Main to London
Explore the most affordable flight options available from Frankfurt am Main to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Sun 26/1010:10HHN - STN
Nonstop1h 25mMultiple Airlines
Thu 6/1118:30STN - HHN
Nonstop1h 25mMultiple Airlines
Deal found 28/7£46
Fri 5/910:50HHN - STN
Nonstop1h 20mRyanair
Wed 10/907:00STN - HHN
Nonstop1h 20mRyanair
Deal found 29/7£47
Sun 21/1210:10HHN - STN
Nonstop1h 25mRyanair
Sun 28/1207:20STN - HHN
Nonstop1h 25mRyanair
Deal found 28/7£61
Wed 8/1023:05HHN - LTN
1 stop15h 00mMultiple Airlines
Mon 13/1021:20LTN - HHN
1 stop16h 30mMultiple Airlines
Deal found 28/7£84
Sat 11/1015:25HHN - LTN
1 stop17h 05mWizz Air
Mon 13/1021:20LTN - HHN
1 stop16h 30mWizz Air
Deal found 28/7£88
Mon 13/1020:50HHN - LTN
1 stop12h 40mWizz Air
Mon 20/1019:55LTN - HHN
1 stop10h 30mWizz Air
Deal found 29/7£96
Thu 25/909:50HHN - LGW
1 stop10h 50mMultiple Airlines
Tue 30/909:00LGW - HHN
1 stop12h 35mMultiple Airlines
Deal found 26/7£104
Thu 18/921:30FRA - LHR
Nonstop1h 40mLufthansa
Sun 21/909:30LHR - FRA
Nonstop1h 35mLufthansa
Deal found 29/7£106
Thu 28/823:25HHN - LTN
1 stop14h 40mRyanair
Thu 4/912:35LTN - HHN
1 stop9h 25mRyanair
Deal found 27/7£106
Sat 30/823:55HHN - LGW
1 stop9h 20mRyanair
Mon 1/908:40LGW - HHN
1 stop13h 40mRyanair
Deal found 28/7£108
Wed 27/820:45FRA - LHR
Nonstop1h 40mMultiple Airlines
Tue 9/911:20LHR - FRA
1 stop8h 40mMultiple Airlines
Deal found 29/7£118
Wed 12/1110:45FRA - STN
1 stop11h 35mMultiple Airlines
Wed 19/1106:30STN - FRA
1 stop11h 50mMultiple Airlines
Deal found 29/7£118

Cheapflights Fare Finder

 
Customise your flight search to find flights from Frankfurt am Main to London 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 30 July 2025.
Use the filters below to find and compare flights from Frankfurt am Main to London that are best for you.

Fly from

Frankfurt am Main

Fly to

London

Route

Depart

Return

Price

Frankfurt am MainLondon

HHN - STN

HHNSTN

Frankfurt-Hahn

Sun 26/10

10:10-10:35

Nonstop1h 25m

London Stansted

Thu 6/11

18:30-20:55

Nonstop1h 25m

£46

Frankfurt am MainLondon

HHN - STN

HHNSTN

Frankfurt-Hahn

Fri 5/9

10:50-11:10

Nonstop1h 20m

London Stansted

Wed 10/9

07:00-09:20

Nonstop1h 20m

£47

Frankfurt am MainLondon

HHN - STN

HHNSTN

Frankfurt-Hahn

Sun 21/12

10:10-10:35

Nonstop1h 25m

London Stansted

Sun 28/12

07:20-09:45

Nonstop1h 25m

£61

Frankfurt am MainLondon

HHN - LTN

HHNLTN

Frankfurt-Hahn

Thu 9/10

14:00-21:05

1 stop8h 05m

London Luton

Mon 13/10

21:20-14:50

1 stop16h 30m

£77

Frankfurt am MainLondon

HHN - LTN

HHNLTN

Frankfurt-Hahn

Thu 16/10

14:00-21:05

1 stop8h 05m

London Luton

Mon 20/10

19:55-07:25

1 stop10h 30m

£85

Frankfurt am MainLondon

HHN - LTN

HHNLTN

Frankfurt-Hahn

Tue 14/10

15:20-07:30

1 stop17h 10m

London Luton

Fri 17/10

21:20-14:50

1 stop16h 30m

£99

Frankfurt am MainLondon

HHN - LGW

HHNLGW

Frankfurt-Hahn

Thu 25/9

09:50-19:40

1 stop10h 50m

London Gatwick

Tue 30/9

09:00-22:35

1 stop12h 35m

£104

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Thu 18/9

21:30-22:10

Nonstop1h 40m

London Heathrow

Sun 21/9

09:30-12:05

Nonstop1h 35m

£106

Frankfurt am MainLondon

HHN - LTN

HHNLTN

Frankfurt-Hahn

Thu 28/8

23:25-13:05

1 stop14h 40m

London Luton

Thu 4/9

12:35-23:00

1 stop9h 25m

£106

Frankfurt am MainLondon

HHN - LGW

HHNLGW

Frankfurt-Hahn

Sat 30/8

23:55-08:15

1 stop9h 20m

London Gatwick

Mon 1/9

08:40-23:20

1 stop13h 40m

£108

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 54 results
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6

Best time to book a flight from Frankfurt am Main to London

Have a flexible travel schedule? Discover the best time to fly to London from Frankfurt am Main 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 to London

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

Use this chart to determine the optimal time to book a return flight from Frankfurt am Main to London. Price data was last updated on 25 July 2025.

The price you pay for your flight from Frankfurt am Main to London may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main to London (average of £112). Flying from Frankfurt am Main to London 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 LON?

Find hourly flight availability from Frankfurt am Main to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main to London at midday. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Frankfurt am Main to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Frankfurt am Main to London 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.

Weekly flight availability from Frankfurt am Main to London

Explore weekly flight availability from Frankfurt am Main to London. 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 30 July 2025.

The most flights from FK0 to LON are scheduled on a Tuesday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost for a return flight from Frankfurt am Main to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 30 July 2025.
Check out reviews from past customers who have flown with SWISS, Scandinavian Airlines, andBrussels Airlines from Frankfurt am Main to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,686 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Scandinavian Airlines
7.3
Good
1,449 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Brussels Airlines
7.3
Good
350 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
easyJet
6.9
Okay
1,822 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Ryanair
6.9
Okay
5,153 reviews
SWISS
7.5
Good
1,686 reviews
Check prices

Comfort

7.4

Boarding

7.7

Overall

7.5

Entertainment

6.8

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

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

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

    Ryanair, at £47, was found to be the cheapest airline from Frankfurt am Main to London.Alternate airlines flying return to your destination include Ryanair and Wizz Air. You may be able to fly from Frankfurt am Main to London for 62% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Frankfurt am Main to London one-way?

    £18 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Wizz Air and Wizz Air, with prices starting from £43 and £51, respectively.

  • What are the most popular routes from Frankfurt am Main to London?

    While some choose either Frankfurt am Main - London Luton or Frankfurt am Main - London City, Frankfurt am Main - London Gatwick is the most popular route from Frankfurt am Main to London.

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

    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 to London on time: JetBlue (89%), ANA (78%), United Airlines (77%).

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

    Looking at all options, your cheapest flight can be booked for £76. While the most popular route (Frankfurt am Main - London Gatwick) can be booked for £112 on average our data indicates £1,342 when flying from Frankfurt am Main to London.

  • Can I find deals for flights from Frankfurt am Main to London that include hotel bookings?

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

  • How can I find direct flights from Frankfurt am Main to London?

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

  • Can I find deals for business class flights from Frankfurt am Main to London?

    Yes. Cheapflights offers flight deals from Frankfurt am Main to London 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 to London?

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

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Alternative routes for Frankfurt am Main to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Frankfurt am Main to London

Discover the top 5 airlines that operate flights from Frankfurt am Main to London. 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£26Average£71FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
EurowingsCheapest£99Average£173FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
British AirwaysCheapest£105Average£159FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£107Average£151FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air DolomitiCheapest£123Average£148FlexibilityNo cancel feeOn-time87%
Search Air Dolomiti flights

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 Frankfurt am Main to London?

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 London from Frankfurt am Main today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Frankfurt am Main to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Frankfurt am Main to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Frankfurt am Main to London with no change fees?

Certainly. Search results for flights to London from Frankfurt am Main 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 am Main to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Frankfurt am Main today and book when prices fit your budget.

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