Cheap flights from Frankfurt am Main Airport to London from $140

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 14/10. 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 Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Frankfurt to London

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) 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

$238

One-way from

$140

Popular in

July

Cheapest in

March

Average price

$293
Lufthansa
  • Lufthansa
  • 9/9-24/9
  • Nonstop
  • 3h 15m total
  • Frankfurt am Main to London
easyJet
  • easyJet
  • 14/10
  • 1 total stop
  • 6h 05m total
  • Frankfurt am Main to London
Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Frankfurt to London

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

Tue 9/917:00FRA - LHR
Nonstop1h 40mLufthansa
Wed 24/906:30LHR - FRA
Nonstop1h 35mLufthansa
Deal found 29/7$238
Mon 8/906:35FRA - LHR
Nonstop1h 45mBritish Airways
Thu 11/907:10LHR - FRA
Nonstop1h 35mBritish Airways
Deal found 29/7$249
Tue 14/1009:10FRA - LGW
1 stop6h 05measyJet
Tue 21/1009:30LGW - FRA
1 stop21h 50measyJet
Deal found 30/7$276
Wed 3/916:00FRA - LCY
Nonstop1h 25mAir Dolomiti
Fri 12/919:10LCY - FRA
Nonstop1h 25mAir Dolomiti
Deal found 30/7$299
Wed 27/816:00FRA - LCY
Nonstop1h 25mLufthansa
Wed 3/919:10LCY - FRA
Nonstop1h 25mLufthansa
Deal found 29/7$301
Fri 12/907:00FRA - LHR
Nonstop1h 40mMultiple Airlines
Fri 19/911:05LHR - FRA
1 stop3h 30mMultiple Airlines
Deal found 29/7$306
Wed 12/1109:10FRA - LHR
1 stop13h 30mSWISS
Sat 15/1118:40LHR - FRA
1 stop24h 15mSWISS
Deal found 29/7$339
Fri 12/906:50FRA - STN
1 stop5h 50mMultiple Airlines
Fri 19/920:20STN - FRA
1 stop12h 50mMultiple Airlines
Deal found 29/7$339
Wed 24/1212:00FRA - LCY
Nonstop1h 35mBritish Airways
Wed 31/1214:45LCY - FRA
Nonstop1h 30mBritish Airways
Deal found 28/7$345
Sat 25/1013:10FRA - LGW
1 stop5h 40mSWISS
Tue 28/1018:40LGW - FRA
1 stop12h 35mSWISS
Deal found 29/7$352
Wed 12/1109:10FRA - LCY
1 stop4h 40mSWISS
Wed 19/1109:25LCY - FRA
1 stop9h 30mSWISS
Deal found 29/7$376
Thu 28/816:00FRA - LCY
Nonstop1h 25mMultiple Airlines
Tue 2/913:05LCY - FRA
1 stop6h 55mMultiple Airlines
Deal found 29/7$393

Cheapflights Fare Finder

 
Customise your flight search to find flights from Frankfurt 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 647,157 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to London that are best for you.

Fly from

Frankfurt

Fly to

London

Route

Depart

Return

Price

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Tue 9/9

17:00-17:40

Nonstop1h 40m

London Heathrow

Wed 24/9

06:30-09:05

Nonstop1h 35m

$238

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Mon 8/9

06:35-07:20

Nonstop1h 45m

London Heathrow

Thu 11/9

07:10-09:45

Nonstop1h 35m

$249

Frankfurt am MainLondon

FRA - LGW

FRALGW

Frankfurt am Main

Tue 14/10

09:10-14:15

1 stop6h 05m

London Gatwick

Tue 21/10

09:30-08:20

1 stop21h 50m

$276

Frankfurt am MainLondon

FRA - LCY

FRALCY

Frankfurt am Main

Wed 3/9

16:00-16:25

Nonstop1h 25m

London City

Fri 12/9

19:10-21:35

Nonstop1h 25m

$299

Frankfurt am MainLondon

FRA - LCY

FRALCY

Frankfurt am Main

Wed 13/8

18:10-18:35

Nonstop1h 25m

London City

Fri 22/8

19:10-21:35

Nonstop1h 25m

$304

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Fri 12/9

07:00-07:40

Nonstop1h 40m

London Heathrow

Fri 19/9

11:05-15:35

1 stop3h 30m

$306

Frankfurt am MainLondon

FRA - LHR

FRALHR

Frankfurt am Main

Wed 12/11

09:10-17:50

1 stop9h 40m

London Heathrow

Wed 19/11

13:50-19:55

1 stop5h 05m

$339

Frankfurt am MainLondon

FRA - LCY

FRALCY

Frankfurt am Main

Wed 24/12

12:00-12:35

Nonstop1h 35m

London City

Wed 31/12

14:45-17:15

Nonstop1h 30m

$345

Frankfurt am MainLondon

FRA - LGW

FRALGW

Frankfurt am Main

Sat 25/10

13:10-17:50

1 stop5h 40m

London Gatwick

Tue 28/10

18:40-08:15

1 stop12h 35m

$352

Frankfurt am MainLondon

FRA - LCY

FRALCY

Frankfurt am Main

Wed 12/11

09:10-12:50

1 stop4h 40m

London City

Wed 19/11

09:25-19:55

1 stop9h 30m

$376

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 32 results
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Best time to book a flight from Frankfurt to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

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

The best time to book flights from Frankfurt am Main Airport to London is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London (average of $1,037). Flying from Frankfurt am Main Airport to London in December is currently the most expensive (average of $1,667). 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 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.

It’s optimal to fly from Frankfurt am Main Airport to London at midday. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Frankfurt am Main Airport to London

Explore weekly flight availability from Frankfurt 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 FRA 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 Airport 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.
See what other customers who have flown with KLM, SWISS, andScandinavian Airlines from Frankfurt am Main Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt 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 Airport to London round-trip?

    Flying on Lufthansa is currently your cheapest option to London, with prices starting at $238. Additional round-trip tickets that might be worth considering are offered by British Airways and easyJet, with the lowest prices starting at $249 and $276, respectively. Lufthansa is currently priced 8% below the average price you’ll pay for this route.

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

    For one-way options, check prices for easyJet. According to our data, you can fly for as low as $140. Users have also found prices from $155 and $169 on British Airways and Lufthansa, respectively.

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

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

    Before booking your flight to London from Frankfurt am Main Airport, have a look at the most reliable airlines to get you to your destination on time: JetBlue (89%), ANA (78%), United Airlines( 77%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt 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 Airport to London?

    Currently, October is the cheapest month in which you can book a flight from Frankfurt am Main Airport to London (average of $1,037). Flying from Frankfurt am Main Airport to London in December is currently the most expensive (average of $1,667). 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?

Book flights to London if you plan to visit one of these locations
Horsham
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Southall
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Dover
Dorking
Canterbury
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Top airline flying from Frankfurt to London

Discover the top airline that operate flights from Frankfurt 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 647,157 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$162Average$265FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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