Flights from Madrid to London start at €43 return with Ryanair. Most bookings fall between €50 and €66. Book in advance and fly direct without fuss.
Price and when to book
The lowest price we've found is €43 return. Prices rise as your departure date gets closer, so book early if you can be flexible. Ryanair offers sell out quickly when demand picks up. Check regularly: prices drop at specific times, especially midweek and in low season.
Airline and stops
Ryanair is your operator on this route. The best part: direct flights from Madrid to London with no stops, so you save time and skip airport hassles. Cabin baggage is included with Ryanair; checked luggage costs extra.
Best time to travel
London is worth visiting almost any time. Winter (November to February) often has lower flight prices, but expect cold weather. Spring (March–May) and autumn (September–October) are ideal: decent weather, fewer crowds than summer, and mid-range fares. July and August push prices up.
What to do when you arrive
You land in London. Direct transport from the airport to the centre (Underground, bus, train). Walk around Westminster, Big Ben and Parliament. Visit free museums like the British Museum or National Gallery. Take a Thames river stroll, ride the London Eye or explore Camden and Borough markets. Book attractions and museums in advance during peak season.
FAQ
What's the cheapest flight price Madrid to London?
The lowest recorded price is €43 return. That's a rare deal. Typical fares sit between €50–€66. Book as early as you can and stay flexible with dates to grab the best rate.
Is the flight direct or does it have stops?
Direct. Ryanair operates non-stop flights from Madrid to London, so you depart and arrive with no intermediate stops.
Which airline flies this route?
Ryanair. It's the only carrier in our search results for this route. Note: cabin baggage is included, but checked luggage incurs an extra charge.
What can you see in London?
Big Ben, Westminster Abbey, Buckingham Palace, the British Museum, National Gallery, Tower Bridge, the Thames, the London Eye, traditional markets and neighbourhoods like Soho or Shoreditch. Many museums are free. Download an offline map before you go.
Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.
