All-Inclusive Hotels Kos: The Complete Guide

If you're looking for all-inclusive hotels in Kos for your next holiday, this Dodecanese island offers some of Greece's most comprehensive resorts, featuring large swimming pools, organised beaches, and an all-inclusive programme that covers the entire day. Kos combines quiet family areas, vibrant resorts for couples, and budget-friendly flights from most European airports, which is why it consistently remains one of the top choices for an all-inclusive package in the Aegean.

In this guide, you'll find practical information about the island, tips before booking an all-inclusive package, as well as a detailed list of 11 hotels in different areas of Kos, so you can choose the one that best suits your needs, whether you're travelling with children or seeking a quieter, adults-only sanctuary.

The prices mentioned are indicative, based on available market data for an all-inclusive double room during the mid-season (June-September), and may vary depending on the booking date, length of stay, and availability.

Kos: Geography, beaches and when to go for an all-inclusive holiday

Kos is the third-largest island in the Dodecanese, stretching approximately 45 kilometres, which means distances between tourist areas can be significant, and it's worth knowing the exact location of your hotel before booking. The island is divided into four main tourist zones: Kos Town with the neighbouring area of Psalidi, where many large all-inclusive resorts are concentrated with easy access to the centre; Kardamaina in the south, which is the liveliest area with numerous bars and nightlife, but also large family resorts; Marmari and Tigaki in the north, with shallow, sandy beaches ideal for families with young children; and finally Kardia-Mastichari in the west, a quieter area close to the airport.

Hippocrates International Airport (KGS) is located in the centre of the island, roughly halfway between Kos Town and Kefalos, so transfers to most hotels take between 15 and 45 minutes. In summer, many direct charter flights operate from central Europe, while there are also regular domestic flights from Athens and Thessaloniki. Alternatively, Kos is connected by ferry from Piraeus (approximately 10-12 hour journey) and by high-speed ferries from Rhodes, Kalymnos, and Patmos, ideal for those who wish to combine the island with a cruise around the Dodecanese.

The best time for an all-inclusive holiday in Kos is from mid-May to mid-October, with the high season effectively starting in June. July and August have the highest temperatures (often above 32-34 degrees) and the highest prices, while June and September offer milder weather, fewer crowds on the beaches, and often better prices for the same all-inclusive package. May and October have cooler sea temperatures but are ideal for those who prefer peace and quiet and lower costs.

Kos's beaches are among the most organised in the Aegean. Psalidi beach, just outside Kos Town, combines sand and shingle with shallow waters. Marmari and Tigaki boast golden sand and shallow waters that extend for dozens of metres, perfect for families. Kardamaina features a large sandy beach with organised beach bars, while further south, in Kefalos, you'll find wilder and more impressive beaches like Paradise Beach and Ai Theologos, usually accessible by rented vehicle or organised excursion.

Beyond the beach, Kos has a rich history and attractions: the Asklepion, an ancient healing temple dedicated to Asclepius; the Castle of the Knights at the harbour entrance; the Plane Tree of Hippocrates in the main square; and the town's aquarium. Many all-inclusive hotels organise free or paid excursions to these sites, as well as to the thermal springs of Agia Eirini, where the sea is naturally heated by volcanic activity.

In terms of gastronomy, Kos's cuisine has a strong Dodecanese identity, with dishes such as 'pitaria' (cheese and herb pie), fresh fish, kapama goat, and local wine from the vineyards of the Asfendiou region. In most all-inclusive resorts in Kos, the food programme includes buffet breakfast, lunch, and dinner, complimentary or local drinks, coffees, and snacks throughout the day, while more modern resorts also offer themed à la carte restaurants with reservations.

What to look for in an all-inclusive hotel in Kos

Before making your booking, it's worth carefully checking what the specific all-inclusive package includes, as differences between hotels can be significant.

Food and drink opening hours

Most all-inclusive packages cover food and drink from 10 or 11 AM until midnight, but the closing time, the variety of alcoholic beverages (local versus imported), and the availability of snacks outside main meals vary considerably. Read the package description carefully before booking.

À la carte restaurants

Many large resorts have additional themed restaurants (Italian, Asian, seafood) that are free but require a reservation, usually 1-2 times a week per room. Make your reservation on the first day, as spots fill up quickly in summer.

Children's facilities

If you're travelling with children, check if there's a mini club with Greek or English-speaking staff, a children's pool with shallow water, and a buffet with child-friendly options. Resorts in Marmari and Tigaki, with their shallow waters, are usually the safest choice for families with young children.

Location relative to the beach

The term "beachfront" at most Kos resorts generally means direct access to the beach, but in some cases, there's a road in between. Check photos and maps before booking, especially if direct access to the sea is a priority.

Spa and additional services

Spa services, specialised massages, and certain water sports (water skiing, wakeboarding) are usually charged separately, even in all-inclusive packages. Ask specifically what is covered before paying extra upon arrival.

Cancellation and travel insurance

Choose bookings with a flexible cancellation policy, especially if you're booking many months in advance. Basic travel insurance covering medical expenses and cancellation is always a good option for family holidays in the summer.

The best all-inclusive hotels in Kos

Psalidi, Kos Town

1. Mitsis Ramira
Location: Psalidi, Kos
Average cost: 165 €
Rating: 8.5
Facilities: swimming pool, all-inclusive, children's pool, water sports, free parking

Mitsis Ramira is located right on Psalidi beach, just 3 kilometres from the centre of Kos Town, combining large communal areas with direct access to the sea. It features multiple swimming pools, a children's pool, and live evening entertainment, making it suitable for families as well as groups who want easy access to the town.

See prices & availability on Booking.com →

Kardamaina

2. Mitsis Norida
Location: Kardamaina, Kos
Average cost: 150 €
Rating: 8.3
Facilities: swimming pool, all-inclusive, beach bar, tennis courts, free Wi-Fi

In the heart of Kardamaina, Mitsis Norida caters primarily to couples and groups who want to combine the all-inclusive programme with the lively nightlife of the area. The sandy beach is opposite the hotel, while the town centre's restaurants and bars are just a few minutes' walk away.

See prices & availability on Booking.com →

3. Mitsis Summer Palace
Location: Kardamaina, Kos
Average cost: 170 €
Rating: 8.6
Facilities: swimming pool, all-inclusive, spa, children's pool, waterfalls

Mitsis Summer Palace is one of Kardamaina's largest resorts, with extensive gardens, multiple swimming pools with waterfalls, and a modern spa. The architecture resembles a traditional village, while the area's large beach offers plenty of space even in August.

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Mastichari

4. Neptune Luxury Resort
Location: Mastichari, Kos
Average cost: 230 €
Rating: 9.2
Facilities: private beach, all-inclusive, spa, indoor pool, conference centre

Neptune Luxury Resort in Mastichari belongs to the luxury category, featuring a private sandy beach, an extensive spa, and multiple outdoor and indoor swimming pools. It caters to couples and families seeking a high level of service, located about 20 minutes from the airport, ideal for short but relaxing transfers.

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Psalidi, Kos Town

5. Kipriotis Village Resort by Anayia All Inclusive Resorts
Location: Psalidi, Kos
Average cost: 155 €
Rating: 8.4
Facilities: swimming pool, all-inclusive, mini club, tennis, free parking

Part of the large Kipriotis complex in Psalidi, this resort offers access to multiple pools and sports facilities, with a strong family focus. Guests can use the amenities of neighbouring hotels within the group, which provides more dining and entertainment options.

See prices & availability on Booking.com →

Kardamaina

6. Porto Bello Royal Hotel
Location: Kardamaina, Kos
Average cost: 195 €
Rating: 8.9
Facilities: beach, all-inclusive, 13 swimming pools, spa, children's playground

Porto Bello Royal is one of Kardamaina's most luxurious 5-star resorts, with 13 outdoor swimming pools, large gardens, and direct access to a private section of the beach. It suits families who want ample space and a variety of dining options within the resort.

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7. Porto Bello Beach Hotel
Location: Kardamaina, Kos
Average cost: 140 €
Rating: 8.1
Facilities: beach, all-inclusive, saltwater pool, tennis court, free Wi-Fi

A more economical alternative within the same complex as Porto Bello Royal, Porto Bello Beach maintains beach access and large gardens, with simpler but reliable facilities. A good choice for those wanting an all-inclusive holiday in Kardamaina without the cost of a 5-star resort.

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Psalidi, Kos Town

8. Grecotel LUXME Kos
Location: Psalidi, Kos
Average cost: 240 €
Rating: 8.2
Facilities: shingle beach, all-inclusive, 6 swimming pools, 6 restaurants, wellness

Grecotel LUXME Kos extends over 100,000 square metres in Psalidi, with tropical gardens, a lagoon-pool, and six different restaurants. It caters to guests seeking a luxurious all-inclusive programme with an emphasis on gastronomy and wellness, within close proximity to Kos Town.

See prices & availability on Booking.com →

9. Sun Palace Hotel Resort & Spa
Location: Psalidi, Kos
Average cost: 175 €
Rating: 8.3
Facilities: swimming pool, all-inclusive, spa, gym, water sports

With over 25 years of operation, Sun Palace in Psalidi offers well-kept gardens, a full all-inclusive programme, and spa facilities. It is suitable for both families and couples, with easy walking access to the beach and a short transfer to Kos Town.

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Tigaki

10. Kos Palace
Location: Tigaki, Kos
Average cost: 135 €
Rating: 7.9
Facilities: sandy beach, all-inclusive, children's pool, courts, free parking

Kos Palace is located in Tigaki, one of the island's most popular family areas, with a sandy beach and very shallow waters ideal for young children. The hotel features a children's pool, organised activities, and a simple but comprehensive all-inclusive programme.

See prices & availability on Booking.com →

Psalidi, Kos Town

11. Kipriotis Hippocrates Hotel
Location: Psalidi, Kos
Average cost: 160 €
Rating: 8.5
Facilities: swimming pool, all-inclusive, mini club, spa, free Wi-Fi

Another member of the Kipriotis complex in Psalidi, Hippocrates combines comfortable rooms, extensive communal areas, and access to the amenities of the entire resort village. Suitable for families who want a variety of dining and entertainment options without changing accommodation.

See prices & availability on Booking.com →

Frequently Asked Questions

Which area of Kos is best for all-inclusive holidays with children?

Tigaki and Marmari are considered the most suitable areas for families, as they have sandy beaches with very shallow waters that extend for dozens of metres. Psalidi, near Kos Town, is also a good option because it combines family-friendly resorts with easy access to shops and restaurants outside the hotel.

How much does an all-inclusive week in Kos cost?

For an all-inclusive double room during the mid-season, the average cost ranges from approximately 130 to 250 euros per night, depending on the hotel category and location. In July and August, prices rise significantly, while June and September offer better value for money.

Do I need to rent a car if I stay at an all-inclusive hotel in Kos?

It's not essential if you plan to stay mainly at the hotel, but it is recommended if you want to visit attractions such as the Asklepion, Kefalos, or the more remote southern beaches. Public transport is available but has limited frequency outside the main tourist areas.

What does an all-inclusive package in Kos usually include?

Most resorts include buffet breakfast, lunch, and dinner, local alcoholic and non-alcoholic drinks, coffees, snacks throughout the day, and often one à la carte meal per week with a reservation. Spa services, certain water sports, and imported drinks are usually charged separately.

What is the best time to book an all-inclusive package in Kos for the best price?

May, June, and the second half of September usually offer more competitive prices compared to July and August, without a significant difference in sea temperature. Booking well in advance, several months prior, usually helps secure a better price and a wider choice of rooms.

Is Kos suitable for couples seeking a quieter all-inclusive resort?

Yes, especially areas like Mastichari and some resorts in Psalidi offer a calmer atmosphere compared to the livelier Kardamaina. Higher-category hotels often have adults-only zones within the resort, even if they don't operate exclusively as adults-only.

Kos offers one of the most comprehensive all-inclusive experiences in the Aegean, combining organised beaches, a variety of locations, and resorts for every type of traveller, from families with young children to couples seeking tranquillity. Before making your booking, carefully compare what each package includes, check the exact location relative to the beach, and choose the period that best suits your budget and needs.