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21-night Adriatic cruise: Barcelona to Athens (Piraeus), Greece on Oosterdam

The 21-Day Mediterranean Explorer Collectors' Voyage is a 21-night Adriatic cruise aboard Oosterdam, operated by Holland America Line. Departing Barcelona on September 12, 2026 and arriving in Athens (Piraeus), Greece on October 3, 2026, the voyage visits 17 ports including Marseille, France, Livorno, Civitavecchia, Rome. Fares start from $5,459 per person.

Length
21 nights
Departs
Sep 12, 2026
Returns
Oct 3, 2026
Ports of call
17
Days at sea
5

Voyage code O657A

Barcelona

21 nights · Adriatic

from $5,459 pp

via CruiseDirect

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Book direct with Holland America Line we may earn a commission

Why this route stands out

A closer look at the journey

Barcelona

One of the places included in this itinerary.

Marseille, France

One of the places included in this itinerary.

Livorno

One of the places included in this itinerary.

Price tracking

Today’s fare, in context

Price history

90 days
Fare details

Fare details

Per person · taxes & fees included
Current fares
Verified 4 hours ago
Inside
$5,459
Tracked range
164 days
Price history by cabin type
CabinCurrentLowestHighest
Inside $5,459 $5,459 on May 22 $6,909 on Apr 1
Oceanview $6,409 $6,409 on May 9 $7,369 on Apr 7
Balcony $8,709 $8,709 on May 20 $8,709 on May 20
Suite $11,809 $11,809 on Jun 9 $11,809 on Jun 9
Cabin grades
29 total
Verandah StateroomBalcony · VA
Verandah StateroomBalcony · VB
Verandah StateroomBalcony · VC
Verandah StateroomBalcony · VD
Verandah StateroomBalcony · VE
Verandah StateroomBalcony · VF
Verandah StateroomBalcony · VH
Large/Standard Inside StateroomInside · I
Large Interior StateroomInside · J
Large/Standard Inside StateroomInside · K
Standard Interior StateroomInside · L
Standard Interior StateroomInside · M
Large/Standard Inside StateroomInside · MM
Standard Interior StateroomInside · N
Large Ocean view StateroomOceanview · C
Large Ocean view StateroomOceanview · D
Large Ocean view StateroomOceanview · DD
Large Ocean view StateroomOceanview · E
Large Ocean view StateroomOceanview · F
Large Ocean view Stateroom (Partial Sea View)Oceanview · G
Large Ocean view Stateroom (Fully Obstructed View)Oceanview · H
Large Ocean view Stateroom (Fully Obstructed View)Oceanview · HH
Pinnacle SuiteSuite · PS
Neptune SuiteSuite · SA
Neptune SuiteSuite · SB
Neptune SuiteSuite · SC
Signature SuiteSuite · SS
Signature SuiteSuite · SY
Signature SuiteSuite · SZ

○ = last seen (sold out or delisted). · Verified 4 hours ago.

Lowest fares with no residency, age, or service requirement — verify eligibility at booking. How our pricing works

Current prices

Per person · 2 guests · incl. taxes & fees

Inside

from $5,459

$259 / night

Fare rows

Standard Interior Stateroom

Cabin grade

Available

from $5,459

$259 / night

per person · incl. taxes & fees

Oceanview

Not available

Balcony

Not available

Suite

Not available

Prices verified Sep 11, 2026

This sailing

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The journey

21 nights, in order

Barcelona

Day 1 Sep 12, 2026

Barcelona

Explore Barcelona

Day by day

The full itinerary

24 scheduled calls
Oosterdam

Your ship

Oosterdam

Oosterdam, a Vista-class ship, recently emerged from dry dock with exciting updates—including completely refreshed suites and new lounge, dining and entertainment venues, such as Music Walk, with Lincoln Center Stage, B.B. King’s Blues Club and Billboard Onboard. Guests can choose from among delectable specialty restaurants, hone culinary skills with EXC Port to Table and thrill to BBC Earth Experiences.

5★ 82,305 GT 1,916 Passengers Built 2003
Oosterdam ship guide Search cruises on Oosterdam

Deck plans

Oosterdam deck plan — Lido

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from $5,459 pp

via CruiseDirect

Book with CruiseDirect

Book direct with Holland America Line we may earn a commission