Title: £99 Cheap KLM flights from London to Madrid (LCY→MAD) - Expedia.co.uk

![](https://images.trvl-media.com/place/178281/66e8bb1c-004f-4aa2-adf9-023a08d84cc3.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178281/66e8bb1c-004f-4aa2-adf9-023a08d84cc3.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# £99 Cheap KLM flights from London to Madrid (LCY→MAD)

[View £99 flight on Sun, 3 Jan 2027](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LCY,to:MAD,departure:03/01/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:98.72&airProductToken=AQpoCjIIy5gBEgM5OTYYy8ABIICTASj1xqEDMLbHoQM4R0AAWAFqBUxJR0hUcghHWUxGQkFMQQoyCMuYARIEMTUwMRiAkwEgjBgo8MuhAzCLzaEDOEdAAVgBagVMSUdIVHIIR1lMRkJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN) 

- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)  
###  
Be in the know  
Get alerts if flight prices drop or rise\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)  
###  
Book smarter  
Save up to 25% on select hotels after you book a flight\*
- ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)  
###  
Earn twice  
Earn your airline miles on top of our rewards  
[Sign in](https://www.expedia.co.uk/login)

## KLM flights from London to Madrid (LCY→MAD)

Prices were available within the past 7 days and start at £99 for one-way flights and £166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Fri, 15 May - Tue, 19 May

LCY

London

MAD

Madrid

£166

Return

found 4 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:MAD,departure:15/05/2026TANYT&leg2=from:MAD,to:LCY,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:165.79&airProductToken=AQpoCjIIy5gBEgM5OTYYy8ABIICTASijiY0DMOSJjQM4R0AAWAFqBUxJR0hUcghHWVFGQkFMQQoyCMuYARIEMTUwMRiAkwEgjBgo7I2NAzCCj40DOEdAAVgBagVMSUdIVHIIR1lRRkJBTEESCggBEAEYASoCS0wYASIECAEQASgCKAMoBDAN)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Sun, 31 Jan - Sat, 13 Feb

LCY

London

MAD

Madrid

£170

Return

found 10 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:MAD,departure:31/01/2027TANYT&leg2=from:MAD,to:LCY,departure:13/02/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:169.24&airProductToken=AQpoCjIIy5gBEgM5OTYYy8ABIICTASj1gaQDMLaCpAM4R0AAWAFqBUxJR0hUcghHWUw5MkFMQQoyCMuYARIEMTUwMRiAkwEgjBgo8IakAzCLiKQDOEdAAVgBagVMSUdIVHIIR1lMOTJBTEEKaAoyCMuYARIEMTUwNBiMGCCAkwEotZClAzDQkaUDOEdAAFgBagVMSUdIVHIIR1lMOTJBTEEKMgjLmAESAzk4NxiAkwEgy8ABKNWbpQMwm5ylAzhHQAFYAWoFTElHSFRyCEdZTDkyQUxBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ)

## Alternative airports near Madrid

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.co.uk/Flights-Search?leg1=from:LCY,to:MAD,departure:14/04/2026TANYT&leg2=from:MAD,to:LCY,departure:15/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

MAD

Adolfo Suarez Madrid-Barajas

CheapestClosest

20 min

[Flights from £204

](https://www.expedia.co.uk/Flights-Search?leg1=from:LCY,to:MAD,departure:14/04/2026TANYT&leg2=from:MAD,to:LCY,departure:15/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Find the cheapest month to fly from London (LCY) to Madrid (MAD)

### February is typically the cheapest month to fly

From £124 - £274 per traveller.

## Travel information

| Origin airport      | London City                                                                                             |
| ------------------- | ------------------------------------------------------------------------------------------------------- |
| Destination airport | Adolfo Suárez Madrid-Barajas                                                                            |
| Airlines serving    | Aer Lingus, British Airways, ITA Airways, Iberia, KLM, Lufthansa, Luxair, Swiss International Air Lines |
| Popular airline     | KLM                                                                                                     |
| Distance            | 1250 km                                                                                                 |
| Average flight time | 3 hours 20 mins                                                                                         |

\*Available to Expedia members.