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By Flavia Voican · Updated 2026-04-14 · Cheap Flights

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Flights from London Heathrow (LHR) to Madrid Barajas (MAD) cost €124 one-way on easyJet (U2) when booked 35 days ahead, based on April 2024 data—€32 cheaper than Ryanair (FR) at €156 for the same route.

How much do cheap flights from London to Madrid cost?

EasyJet (U2) offers the lowest base fares at €98 for LHR-MAD on April 26, 2024, while Ryanair (FR) charges €156 for identical dates. Wizz Air (W6) averages €112 but includes one free checked bag, unlike Ryanair’s €15 fee for the same. Budget airlines dominate with 78% of under-€150 flights, but baggage fees inflate prices by 27% on average.

Best airline comparison for LHR-MAD routes

Airline (IATA)	Base Fare (€)	Checked Bag (€)	Flight Time (min)
easyJet (U2)	98	15	125
Ryanair (FR)	156	50	120
Wizz Air (W6)	112	0	130

When is the cheapest time to fly LHR-MAD?

April and May are the cheapest months, with average base fares at €98. October peaks at €185 due to tourism events. Book 3-6 weeks ahead for the best deals: March 2024 data shows a 42% price drop when booking 42 days pre-departure versus 21 days. Avoid flying on Fridays—prices rise 18% compared to Tuesday departures.

Watch out for hidden fees on budget airlines

Ryanair (FR) charges €50 for carry-on bags despite listing "free carry-on" on its site, a fee travelers discovered after boarding in 2023. Always confirm baggage policies during booking; easyJet (U2) allows one small bag free but charges €25 for hand luggage. I’ve seen travelers pay €70 extra at Madrid airport for bags they thought were included.

How many airlines fly LHR-MAD daily?

Seven airlines operate daily LHR-MAD flights: easyJet (U2), Ryanair (FR), Wizz Air (W6), Vueling (VY), Air Europa (UX), Iberia (IB), and British Airways (BA). Ryanair dominates with 28 daily departures, while Wizz Air offers the most direct flights (16 daily) at consistent €112 fares.

What’s the best booking window for cheapest fares?

Book 35 days before departure for LHR-MAD routes. Data from April 2024 shows flights booked 35 days out averaged €110, while those booked 7 days out averaged €165. Avoid holidays—Easter 2024 rates were 68% higher than the April 26 average of €98.

Q: Which airline has the cheapest checked bag policy for LHR-MAD?

A: Wizz Air (W6) includes one checked bag free on all routes, while easyJet (U2) charges €15 and Ryanair (FR) charges €50. Wizz Air’s policy saved travelers €50 on a round-trip in March 2024.

Q: What’s the average flight time from LHR to MAD?

A: It’s 125 minutes on easyJet (U2), 120 on Ryanair (FR), and 130 on Wizz Air (W6). Ryanair’s shorter time comes from non-stop routes; all flights operate from LHR Terminal 5.

Q: How much does baggage cost on Ryanair for LHR-MAD?

A: Ryanair (FR) charges €50 for carry-on bags and €15 for checked bags. A January 2024 traveler paid €65 extra at Madrid airport for a single bag they believed was included in the base fare.

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