Greek Islands Tours in August 2025
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10 best Greek Islands tour packages in August
Compiled by

MelissaGreek Islands travel expert at TourRadar
- Best of Greece (15 days) Athens & 4 Islands in 15 days (Self-Guided)
- Greece : History, Spellbound sights & White sandy beaches
- Syros, Mykonos, Tinos & Athens Tour - 9 Days - Premium
- Greece Culture History Sights with Santorini Catamaran tour
- Athens & 5 Greek Islands Tour - 13 Days - Standard
- Deluxe Greece Trip with Corfu
- London Crete and Santorini with meals and drinks
- Athens, Ios & Santorini Tour - 9 Days - Standard
- Athens & 5 Greek Islands Tour - 13 Days - Premium
- Cycladic Islands Tour & Athens - 11 days - Premium
Best of Greece (15 days) Athens & 4 Islands in 15 days (Self-Guided)
44 Reviews by TourRadar travelers“The way Dot travel communicated with us and the speed they organised the refund was superb.”
Jayantha, traveled in February
Duration 15 days Destinations Athens, Syros, Mykonos, Santorini, Crete Age Range 12 to 99 year olds Operated in English, German, French, Dutch Operator Dot Travel August departure dates
See All Departure Dates1 Aug, 2025 10+ spaces left 2 Aug, 2025 10+ spaces left From $3,796
35% Off- NZ$2,467You save $1,328
Greece : History, Spellbound sights & White sandy beaches
3 Reviews by TourRadar travelers“The itinerary was well put together and so convenient with the hotel transfers set between cities.”
Jeanie, traveled in May
Duration 9 days Destinations Athens, Santorini, Crete Age Range up to 90 year olds Operator Wanderful Holidays LLC August departure dates
See All Departure Dates2 Aug, 2025 10 spaces left 6 Aug, 2025 10 spaces left From $2,634
10% Off- NZ$2,370You save $263
Greece Culture History Sights with Santorini Catamaran tour
1 Review by TourRadar travelers“It was all well organized, and they provided good communication. Beautiful trip!”
Kendra, traveled in May
Duration 7 days Destinations Athens, Santorini Age Range 2 to 99 year olds Operator Wanderful Holidays LLC August departure dates
See All Departure Dates2 Aug, 2025 10 spaces left 3 Aug, 2025 10 spaces left From $2,634
10% Off- NZ$2,370You save $263
Athens & 5 Greek Islands Tour - 13 Days - Standard
5 Reviews by TourRadar travelers“good choice of hotels, and excellent pick-ups to and from ports.”
Stanley, traveled in May
Duration 13 days Destinations Athens, Paros, Naxos, Ios, Santorini, Syros Age Range 5 to 99 year olds Operator Travel Zone August departure dates
See All Departure Dates1 Aug, 2025 10+ spaces left 2 Aug, 2025 10+ spaces left From
10% Off- NZ$5,157
Duration 9 days Destinations Athens, Santorini, Corfu Age Range 4 to 80 year olds Operator Wanderful Holidays LLC August departure dates
See All Departure Dates2 Aug, 2025 10 spaces left 6 Aug, 2025 10 spaces left From $3,787
10% Off- NZ$3,408You save $379
Duration 9 days Destinations London, Crete, Santorini, Athens Age Range up to 99 year olds Operator Wanderful Holidays LLC August departure dates
See All Departure Dates4 Aug, 2025 10 spaces left 8 Aug, 2025 10 spaces left From $3,951
10% Off- NZ$3,556You save $395
Athens, Ios & Santorini Tour - 9 Days - Standard
1 Review by TourRadar travelers“Excellent, well organised. Knowledgeable and friendly staff.”
Klara, traveled in September
Duration 9 days Destinations Athens, Ios, Santorini Age Range 5 to 99 year olds Operator Travel Zone August departure dates
See All Departure Dates1 Aug, 2025 10+ spaces left 2 Aug, 2025 10+ spaces left From
10% Off- NZ$4,469
What people love about Greek Islands Tours in August
- 2 Greek Islands Tour - 5 Days - Paros & Santorini - Premium
Even though the pandemic makes travel harder, it is definitely so worth it. We have booked this online and we're thrilled to discover that it not only covered our need but also surpassed our expectations. Special thanks to Dilimar.
- Greek Island Hopping with Guided Tours - With 4* hotels Premium
I honestly cannot say enough good things about tour radar. This was our first experience and it was excellent. It's always nerve wrecking going overseas because so many things can go wrong. This company was on top of everything, communicated very well, was always meeting us at every location making sure we knew what we were doing, and was accessible 24 hours a day. I will definitely book another trip through this company. Kudos to a excellent job well done!
- Athens to Santorini
Our guide was amazing. She was kind, thoughtful, looked out for the good of everyone in the group.
What our customers ask about Greek Islands Tours in August 2025
What makes August special for visiting the Greek Islands?
The Greek Islands reach their prime in August with temperatures settling between 82-86°F (28-30°C). The weather creates ideal conditions for Santorini's evening boat trips and Mykonos' beach celebrations. Hotels like the Heroege in Santorini offer clear views of the caldera while the Poseidon Hotel in Athens provides a cool retreat with its rooftop space. As one TourRadar traveler noted: "The Greek islands were spectacular in August - not so touristy in places like Naxos with great picturesque villages and locally sourced food that was superb."
What are the best beach experiences in the Greek Islands during August?
The warm waters of August draw visitors to Paradise Beach in Mykonos Red Beach in Santorini and Kolympithres Beach in Paros. The sea temperature reaches 75°F (24°C) making it comfortable for swimming and water activities. Paradise Beach Resort hosts regular beach gatherings. As one TourRadar traveler mentioned: "The beaches in August were perfect - especially loved Naxos' golden sand beaches and the crystal clear waters at Mykonos' Paradise Beach."
What dining experiences shouldn't be missed in the Greek Islands during August?
The warm evenings of August create perfect conditions for outdoor meals at waterfront restaurants. Visitors can find fresh catch at Amoudi Bay in Santorini Greek classics in Mykonos' Little Venice and wine selections at Naoussa harbor in Paros. Far Out Hotel in Ios and President Hotel in Athens provide elevated dining spots. A TourRadar traveler recommended: "The seafood restaurants along Santorini's caldera were amazing in August - dining outside watching the sunset was magical."
What are the best day trips and excursions available in August?
The clear August weather sets the stage for boat trips around Santorini's Caldera (160 EUR) visits to Ancient Delos from Mykonos (55 EUR) and quick trips from Paros to Antiparos. The Acropolis Hill Hotel serves as a convenient starting point for Athens explorations. As shared by a TourRadar traveler: "The sunset cruise in Santorini was the highlight of our August trip - swimming in the hot springs and watching the sunset was incredible."
What special events and festivals happen in the Greek Islands during August?
Cultural celebrations fill the August calendar. The Santorini International Music Festival brings outdoor performances to the Oia Cultural Centre. August 15th marks the Feast of the Assumption celebrated across the islands with music dancing and food particularly in Paros' Naoussa village. A TourRadar traveler noted: "We were lucky to experience the August 15th festival in Paros - the whole island came alive with music and dancing in the streets."
How crowded are the Greek Islands in August?
August brings the year's highest visitor numbers. Popular locations like Oia in Santorini and Little Venice in Mykonos get busy. Hotels such as Makarios Beach Hotel and Paradise Beach Resort need early bookings. Less visited islands like Paros or Naxos offer quieter alternatives. A TourRadar traveler shared: "We found visiting attractions early morning in August helped avoid crowds especially in Santorini's Oia village for the sunset views."