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Mediterranean Cruises & Vacations to Greece

Greece - filled with ancient history, beautiful scenery, and awe-inspiring sights - and with Cosmos, you’ll experience it at an affordable price. On your escorted tour, step back in history to visit the Acropolis in Athens and Delphi’s archaeological site; learn about the Olympic Games in Olympia; and relax on the sandy beaches in Kusadasi. Or cruise the Aegean Sea and sail to the Greek Isles. On Cosmos escorted tours and cruises in Greece, you’ll get the chance to make lasting memories without breaking the bank.

Showing 2026 Tours »

Showing 2027 Tours »

Single supplement waived for select 2026 Cosmos Europe Tours*

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Single supplement waived for select 2026 Cosmos Europe Tours*

*Book a select 2026 departure for Cosmos Europe Tour and receive free single supplement rate. Please note, limited quantity of waivers available. This promotion is inventory managed and subject to availability. Additional singles may be booked per departure (space permitting) for an additional cost that varies per tour/departure. Call Cosmos or your Travel Professional for details. Booking must be made, under deposit, and discount applied between September 9, 2025 and May 31, 2026 for travel on select 2026 tours and dates. Applies to new bookings only and offer will not be applied to pre-existing bookings. Discount will apply to individual members of groups adding a name and non-refundable per person deposit within the promo window. Not applicable on TBA space. Not combinable with any other offers except Welcome Back Credit. Offer reliant on space availability and may be withdrawn at any time. Full cancellation penalties will apply. Additional restrictions may apply; see our Travel Terms & Conditions for details. SWPCB

World of Wonder Sales Event: Save $500 per couple on select 2026 Cosmos Tours Worldwide*

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World of Wonder Sales Event: Save $500 per couple on select 2026 Cosmos Tours Worldwide*

View Dates & Prices to find Select departure dates with special offers and deals.

*Book and deposit a select 2026 Cosmos tour to save $250 off per person on the land price. Booking must be made and under deposit between July 9, 2025 - November 8, 2025 for travel in 2026. Offer applies to select tours only. Does not apply to Custom Tours. Offer combinable with all current retail offers, valid Welcome Back Credits and select partner promotions. Applies to new bookings only. The applicable promotional discount will apply to Groups of 8 or more who provide their Group Block Deposit within the promotion's booking dates and will apply to all individual members of the Group until the due date of the passenger names/non-refundable individual deposits. Offer reliant on space availability. Full cancellation penalties will apply. Additional restrictions may apply. May be withdrawn any time. Available from participating GFOB offices only. Promotional offer is in USD. PRMX1058
World of Wonder Sales Event: Save $200 per couple on select 2026 Cosmos Tours Worldwide*

Click for Details

World of Wonder Sales Event: Save $200 per couple on select 2026 Cosmos Tours Worldwide*

View Dates & Prices to find Select departure dates with special offers and deals.

*Book and deposit a select 2026 Cosmos tour to save $100 off per person on the land price. Booking must be made and under deposit between July 9, 2025 - November 8, 2025 for travel in 2026. Offer applies to select tours only. Does not apply to Custom Tours. Offer combinable with all current retail offers, valid Welcome Back Credits and select partner promotions. Applies to new bookings only. The applicable promotional discount will apply to Groups of 8 or more who provide their Group Block Deposit within the promotion's booking dates and will apply to all individual members of the Group until the due date of the passenger names/non-refundable individual deposits. Offer reliant on space availability. Full cancellation penalties will apply. Additional restrictions may apply. May be withdrawn any time. Available from participating GFOB offices only. Promotional offer is in USD. PRMX1059

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The Best of Greece (6670)

10 Day Tour from Athens to Athens

ACTIVE PACE

On this Best of Greece tour, discover the highlights of historic and mythical—as well as modern—Greece. As the birthplace of Western civilization, Greece has some of the world’s most fascinating archaeological sites, and now is your chance to explore them. Your affordable tour ...Read More.

Starting at: $2,049 $1,742

(Not Including Airfare)*

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The Best of Italy & Greece (6330)

12 Day Tour from Venice to Athens

Italy and Greece are steeped in history with a treasure trove of ancient sites and scenic beauty. On this affordable Italy and Greece tour, you’ll see the exceptional features these countries have to offer, starting in Venice and ending in Athens. In Italy, you’ll stay in the ...Read More.

Starting at: $3,379 $2,919 Including Intra-Vacation Air & Taxes

(Not Including International Airfare)*

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Greece & Aegean Islands Cruise (6660)

15 Day Tour from Athens to Athens

ACTIVE PACE

You've seen photos of the ancient Athens Acropolis, dating back to the 5th century BC—now’s your chance to see it in person. You've watched the Olympics on TV—now is your chance to visit Olympia, legendary home of the first Olympic Games. You've dreamed of cruising in the Greek ...Read More.

Starting at: $3,999 $3,429

(Not Including Airfare)*

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The Best of Italy & Greece with Iconic Aegean Islands Cruise (6335)

16 Day Tour from Venice to Athens

Starting at: $4,919 $4,459 Including Intra-Vacation Air & Taxes

(Not Including International Airfare)*

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The "Starting at" or listed price is based on the lowest price available to book. Price is per passenger based on double occupancy and does not include International airfare; additional fees/charges are not included. If a price is crossed out, the new price includes a limited time promotional offer(s) – please review current promotions or deals for additional information. Some tours require intra-vacation flights (and in some cases intra-vacation segments must be purchased from Cosmos).