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68 Verified Stays 🔥 Flash Deals -40%
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for Mar Menor & Cartagena
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🔥 Flash Deals
🔥 Flash Deals & Bargains

Flash Deals on Mar Menor Hotels

Up to 40% discounts on beach hotels, private villas and golf resorts with flexible cancellation and secure booking via Booking.com.

View Today's Deals → View Destinations
Hotel 525 Los Alcázares
Deal -35%

Hotel 525 Los Alcázares

Rooftop pool & hydrotherapy spa at special rates.

Grand Hyatt La Manga Club
Resort Offer

Grand Hyatt La Manga Club

Luxury rooms and golf packages at top online rates.

AluaSun Doblemar La Manga
Beachfront -40%

AluaSun Doblemar La Manga

Exclusive seasonal discounts right on the sand.

Hotel 525 -28% FLASH ⚠️ Only 1 left at this rate 8.5
Los Alcázares El Espejo Beach & Centre

Hotel 525

Hotel 525 is an avant-garde 4-star boutique hotel set along the vibrant pedestrian shopping promenade of Los Narejos, merely 300 metres from the Mar Menor. Its panoramic rooftop hydro-massage jacuzzi and lively atmosphere make it the prime choice for couples and water sports lovers.

Was: 125€
90€ / night
Save 35€
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Hotel Traíña -29% FLASH ⚠️ Only 3 left at this rate 8.5
San Pedro del Pinatar Salt Flats & Lo Pagán

Hotel Traíña

Hotel Traíña is a contemporary 4-star certified 'Bike Friendly' hotel boasting a panoramic rooftop pool. Situated in San Pedro del Pinatar just 600 metres from the Mar Menor beaches and Salinas Regional Park, it is the ideal launchpad for cycling, water sports and nature walks.

Was: 98€
69€ / night
Save 29€
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Hotel Monarque Costa Narejos -26% FLASH ⚠️ Only 3 left at this rate 8.5
Los Alcázares Los Narejos & Las Palmeras Beach

Hotel Monarque Costa Narejos

Hotel Costa Narejos is a benchmark 4-star hotel in Los Alcázares, located just 100 metres from the beaches of Mar Menor and minutes from Spinosa Center. Features an extensive spa with hydrotherapy jacuzzis, sauna, steam rooms and outdoor pool.

Was: 95€
70€ / night
Save 25€
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Hotel Lodomar Spa & Talasoterapia -25% FLASH ⚠️ Only 2 left at this rate 8.5
San Pedro del Pinatar Salinas de San Pedro Nature Park

Hotel Lodomar Spa & Talasoterapia

Hotel Lodomar Spa & Talasoterapia is a Mediterranean haven of wellness on the Mar Menor. Overlooking the Salinas y Arenales de San Pedro del Pinatar Regional Park, it features Europe's only marine thalassotherapy centre sourced directly from high-salinity salt pan waters.

Was: 91€
68€ / night
Save 23€
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Hotel Balneario La Encarnación -25% FLASH ⚠️ Only 2 left at this rate 8.5
Los Alcázares Paseo de la Feria & La Concha Beach

Hotel Balneario La Encarnación

Founded in 1904, Hotel Balneario La Encarnación is the living historic jewel of thermal tourism on the Mar Menor. Standing directly on the Paseo de La Concha, it retains its grand Andalusian courtyard, early 20th-century marble thermal bathtubs and a seaside terrace with front-row sunset views.

Was: 70€
52€ / night
Save 18€
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Hotel AluaSun Doblemar -25% FLASH ⚠️ Only 2 left at this rate 8.5
La Manga del Mar Menor Km 7.5 - El Galán Beach

Hotel AluaSun Doblemar

The iconic Hotel AluaSun Doblemar is the largest and most visually recognisable resort in La Manga del Mar Menor. Located right at the water's edge in El Pedruchillo, you can walk straight from the gardens into the warm lagoon or cross the Gran Vía to reach the Mediterranean in under 150 metres.

Was: 114€
85€ / night
Save 29€
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Hotel Izán Cavanna -25% FLASH ⚠️ Only 2 left at this rate 8.5
La Manga del Mar Menor Km 3 - Plaza Bohemia

Hotel Izán Cavanna

A timeless classic of Mediterranean hospitality set on the calm, shallow waters of the Mar Menor. Features direct beach access, sailing school, large outdoor pool and wellness centre.

Was: 105€
78€ / night
Save 27€
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Hotel Los Delfines -25% FLASH ⚠️ Only 2 left at this rate 8.5
La Manga del Mar Menor Km 1 - La Manga Entrance

Hotel Los Delfines

Located just metres from both the Mar Menor and Mediterranean, Hotel Los Delfines provides generous family rooms, outdoor pool, solarium with jacuzzi and quick walking access to Plaza Bohemia.

Was: 83€
62€ / night
Save 21€
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Hotel Las Gaviotas -25% FLASH ⚠️ Only 2 left at this rate 8.5
La Manga del Mar Menor Km 2 - Mar Menor & Mediterranean

Hotel Las Gaviotas

Modern and newly refurbished hotel in a peaceful stretch of La Manga. Features an outdoor pool with Balinese beds, Mediterranean restaurant and sun-drenched rooms with terraces.

Was: 87€
65€ / night
Save 22€
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Hotel Cristina -25% FLASH ⚠️ Only 2 left at this rate 8.5
Los Alcázares Paseo Real de la Feria Boulevard

Hotel Cristina

Charming hotel 50 metres from the historic Los Alcázares promenade and La Concha Beach. Comfortable rooms, cafe with homemade breakfasts and warm personal service.

Was: 64€
48€ / night
Save 16€
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Hotel Alaska -25% FLASH ⚠️ Only 2 left at this rate 8.5
San Pedro del Pinatar Lo Pagán - Villananitos Beach

Hotel Alaska

Traditional coastal hotel with welcoming service just 30 metres from Villananitos beach and the salt windmills promenade in Lo Pagán.

Was: 60€
45€ / night
Save 15€
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Frequently Asked Questions about Mar Menor Hotel Deals

Why do these accommodations have discounts of up to 40%?

We partner with dynamic Booking.com promotional rates designed for last-minute occupancy and getaway deals across Mar Menor destinations.

Do the flash deals include free cancellation?

The vast majority of flash rates retain full free cancellation policies up to a few days prior to arrival. You can double-check this on each hotel detail card before completing your booking.

How often are the flash deals refreshed?

The countdown resets daily at midnight, dynamically pulling real-time availability and best rates from Booking.com for stays in La Manga, Cabo de Palos and surrounding coastal areas.