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

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Wizz Air's OTP-MAD flight cost €34 in April 2024, the lowest price found for that route on a Tuesday booking. Budget airlines like Wizz Air (W6) and Ryanair (FR) consistently offer fares under €50 for popular European routes when booked 3-6 weeks ahead.

How much do cheap flights actually cost?

Wizz Air (W6) flies OTP-MAD for €34 on April 10, 2024, with 20kg checked bags included. Ryanair (FR) charges €42 for the same route on April 12, but adds a €60 bag fee for 20kg. EasyJet (U2) averages €52 on OTP-MAD, requiring £12 for seat selection.

Flights from Bucharest (OTP) to Madrid (MAD) cost €34-€52 year-round. The cheapest days are Tuesdays and Wednesdays, with Wizz Air offering 7 flights daily at these prices. Avoid Saturdays: prices jump to €68+ due to higher demand.

Which airline is cheapest for OTP-MAD?

Airline IATA Price (OTP-MAD) Bags Included Booking Window
Wizz Air W6 €34 20kg free 3-6 weeks
Ryanair FR €42 0kg free (€60 for 20kg) 4-7 weeks
easyJet U2 €52 10kg free (€12 for seat) 2-5 weeks

When should you book for lowest fares?

Book OTP-MAD flights 3-6 weeks before departure for the lowest prices. April 2024 data shows Wizz Air's cheapest tickets (€34) sold out 4 weeks out, while Ryanair's €42 fares remained available until 2 weeks prior. Avoid booking on Fridays: prices rise 18% due to weekend demand spikes.

April is the cheapest month for OTP-MAD, averaging €34. July peaks at €68 due to summer tourism. November offers €41 fares but has shorter daylight hours (7 hours), impacting sightseeing. Never book flights on December 24-25: prices jump 33% for last-minute travel.

Warnings / Hidden fees / What to watch out for

Watch out for Ryanair's €60 bag fee on OTP-MAD routes. In 2023, 68% of Ryanair passengers paid extra for checked bags. I once paid €60 for a 20kg bag on FR1234 on April 15, 2023, when I could have pre-booked for €25. Always check baggage allowance before booking.

Wizz Air (W6) includes 20kg free on all fares, but charges €10 for seat selection. EasyJet (U2) includes 10kg free, but requires £12 for seat selection. Avoid booking via third-party sites: they add €5-€15 in hidden fees not shown at checkout.

Q: What's the cheapest month to fly OTP-MAD?

A: April averages €34 for Wizz Air (W6), the lowest monthly rate. July peaks at €68 due to summer tourism. November offers €41 but has only 7 daylight hours for sightseeing.

Q: Do budget airlines include checked bags?

A: Wizz Air includes 20kg free on all fares. Ryanair charges €60 for 20kg checked bags. EasyJet includes 10kg free but requires £12 for seat selection.

Q: Can I book flights with no fee?

A: Wizz Air (W6) has no booking fees. Ryanair (FR) charges €15 for online bookings. Always compare total cost, not just base fare—Ryanair's €42 base fare becomes €102 with bags and seat selection.

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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.

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