{
    "query": {
        "depart_from": "2027-04-01",
        "depart_to": "2027-04-30",
        "from_port": [
            "paris",
            "avignon",
            "basel"
        ],
        "sort": "best_value"
    },
    "matching_sailings": 76,
    "priced_within_limits": 76,
    "returned": 10,
    "results": [
        {
            "sailing_id": "123419",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Lofn",
            "depart_date": "2027-04-02",
            "return_date": "2027-04-09",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Tournon, France",
                "Vienne, France",
                "Lyon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4499,
            "price_per_person_per_night": 643,
            "cabin_for_two": 8998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -15,
                "usual_per_person_per_night": 757,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3249,
                    "per_person_per_night": 464,
                    "cabin_for_two": 6498,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4499,
                    "per_person_per_night": 643,
                    "cabin_for_two": 8998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 7999,
                    "per_person_per_night": 1143,
                    "cabin_for_two": 15998,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-lofn-avignon-to-lyon-7-nights-d9ebbc3155d5?depart=2027-04-02&grade=balcony"
        },
        {
            "sailing_id": "88686",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Heimdal",
            "depart_date": "2027-04-04",
            "return_date": "2027-04-11",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Tournon, France",
                "Vienne, France",
                "Lyon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4499,
            "price_per_person_per_night": 643,
            "cabin_for_two": 8998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -15,
                "usual_per_person_per_night": 757,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3199,
                    "per_person_per_night": 457,
                    "cabin_for_two": 6398,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4499,
                    "per_person_per_night": 643,
                    "cabin_for_two": 8998,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-heimdal-avignon-to-lyon-7-nights-3e2429474a9c?depart=2027-04-04&grade=balcony"
        },
        {
            "sailing_id": "89052",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Modi",
            "depart_date": "2027-04-02",
            "return_date": "2027-04-09",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Rudesheim am Rhein, Germany",
                "Speyer, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4499,
            "price_per_person_per_night": 643,
            "cabin_for_two": 8998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -13,
                "usual_per_person_per_night": 743,
                "compared_with": "5-8-night Europe one-way sailings on Viking Modi"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 2799,
                    "per_person_per_night": 400,
                    "cabin_for_two": 5598,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4499,
                    "per_person_per_night": 643,
                    "cabin_for_two": 8998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 6299,
                    "per_person_per_night": 900,
                    "cabin_for_two": 12598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-modi-basel-to-amsterdam-7-nights-3305e47b562e?depart=2027-04-02&grade=balcony"
        },
        {
            "sailing_id": "88745",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Hermod",
            "depart_date": "2027-04-14",
            "return_date": "2027-04-21",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Tournon, France",
                "Vienne, France",
                "Lyon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4999,
            "price_per_person_per_night": 714,
            "cabin_for_two": 9998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -11,
                "usual_per_person_per_night": 800,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3299,
                    "per_person_per_night": 471,
                    "cabin_for_two": 6598,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4999,
                    "per_person_per_night": 714,
                    "cabin_for_two": 9998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 7799,
                    "per_person_per_night": 1114,
                    "cabin_for_two": 15598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-hermod-avignon-to-lyon-7-nights-3ff99ba248ac?depart=2027-04-14&grade=balcony"
        },
        {
            "sailing_id": "109667",
            "line": "Avalon",
            "tier": "River",
            "ship": "Avalon Tapestry II",
            "depart_date": "2027-04-06",
            "return_date": "2027-04-13",
            "nights": 7,
            "departs_from": "Paris, France",
            "ends_at": "Paris, France",
            "trip_type": "round_trip",
            "region": "Europe",
            "ports_of_call": [
                "Paris, France",
                "Vernon, France",
                "Rouen, France",
                "Conflans-Sainte-Honorine, France",
                "Caudebec-les-Elbeuf, France"
            ],
            "quoted_cabin": "oceanview",
            "price_per_person": 4376,
            "price_per_person_per_night": 625,
            "cabin_for_two": 8752,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -9,
                "usual_per_person_per_night": 684,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 4376,
                    "per_person_per_night": 625,
                    "cabin_for_two": 8752,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 6175,
                    "per_person_per_night": 882,
                    "cabin_for_two": 12350,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/avalon-tapestry-ii-europe-from-paris-7-nights-82fdc5774029?depart=2027-04-06&grade=outside"
        },
        {
            "sailing_id": "88273",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Buri",
            "depart_date": "2027-04-11",
            "return_date": "2027-04-18",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Tournon, France",
                "Vienne, France",
                "Lyon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4999,
            "price_per_person_per_night": 714,
            "cabin_for_two": 9998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -9,
                "usual_per_person_per_night": 786,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3299,
                    "per_person_per_night": 471,
                    "cabin_for_two": 6598,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4999,
                    "per_person_per_night": 714,
                    "cabin_for_two": 9998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 7799,
                    "per_person_per_night": 1114,
                    "cabin_for_two": 15598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-buri-avignon-to-lyon-7-nights-bffa65ea761b?depart=2027-04-11&grade=balcony"
        },
        {
            "sailing_id": "109655",
            "line": "Avalon",
            "tier": "River",
            "ship": "Avalon Tranquility II",
            "depart_date": "2027-04-04",
            "return_date": "2027-04-11",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Mainz, Germany",
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Cologne, Germany",
                "Amsterdam, The Netherlands"
            ],
            "quoted_cabin": "oceanview",
            "price_per_person": 4201,
            "price_per_person_per_night": 600,
            "cabin_for_two": 8402,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -6,
                "usual_per_person_per_night": 642,
                "compared_with": "5-8-night Europe one-way sailings on Avalon Tranquility II"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 4201,
                    "per_person_per_night": 600,
                    "cabin_for_two": 8402,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 6300,
                    "per_person_per_night": 900,
                    "cabin_for_two": 12600,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": true,
            "book_url": "https://fantasize.net/cruise/avalon-tranquility-ii-basel-to-amsterdam-7-nights-5d1a3e97c9db?depart=2027-04-04&grade=outside"
        },
        {
            "sailing_id": "123421",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Lofn",
            "depart_date": "2027-04-16",
            "return_date": "2027-04-23",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Vienne, France",
                "Tournon, France",
                "Lyon, France"
            ],
            "quoted_cabin": "balcony",
            "price_per_person": 4999,
            "price_per_person_per_night": 714,
            "cabin_for_two": 9998,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -6,
                "usual_per_person_per_night": 757,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3299,
                    "per_person_per_night": 471,
                    "cabin_for_two": 6598,
                    "priced_on": "2026-10-03"
                },
                "balcony": {
                    "per_person": 4999,
                    "per_person_per_night": 714,
                    "cabin_for_two": 9998,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 9799,
                    "per_person_per_night": 1400,
                    "cabin_for_two": 19598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-lofn-avignon-to-lyon-7-nights-bd31f150b3c8?depart=2027-04-16&grade=balcony"
        },
        {
            "sailing_id": "88795",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Hervor",
            "depart_date": "2027-04-01",
            "return_date": "2027-04-08",
            "nights": 7,
            "departs_from": "Basel, Switzerland",
            "ends_at": "Amsterdam, The Netherlands",
            "trip_type": "one_way",
            "region": "Europe",
            "ports_of_call": [
                "Basel, Switzerland",
                "Breisach am Rhein, Germany",
                "Strasbourg, Alsace, France",
                "Speyer, Germany",
                "Rudesheim am Rhein, Germany",
                "Cologne, Germany",
                "Kinderdijk, Netherlands",
                "Amsterdam, The Netherlands",
                "Koblenz, Switzerland"
            ],
            "quoted_cabin": "oceanview",
            "price_per_person": 2799,
            "price_per_person_per_night": 400,
            "cabin_for_two": 5598,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -5,
                "usual_per_person_per_night": 421,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 2799,
                    "per_person_per_night": 400,
                    "cabin_for_two": 5598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-hervor-basel-to-amsterdam-7-nights-6409be3c77d0?depart=2027-04-01&grade=outside"
        },
        {
            "sailing_id": "88324",
            "line": "Viking River",
            "tier": "River",
            "ship": "Viking Delling",
            "depart_date": "2027-04-07",
            "return_date": "2027-04-14",
            "nights": 7,
            "departs_from": "Avignon, France",
            "ends_at": "Lyon, France",
            "trip_type": "one_way",
            "region": "Mediterranean",
            "ports_of_call": [
                "Avignon, France",
                "Viviers, France",
                "Vienne, France",
                "Tournon, France",
                "Lyon, France"
            ],
            "quoted_cabin": "oceanview",
            "price_per_person": 3249,
            "price_per_person_per_night": 464,
            "cabin_for_two": 6498,
            "vs_usual": {
                "verdict": "typical",
                "percent_vs_usual": -4,
                "usual_per_person_per_night": 486,
                "compared_with": "other dates of this sailing"
            },
            "price_cut": null,
            "prices": {
                "oceanview": {
                    "per_person": 3249,
                    "per_person_per_night": 464,
                    "cabin_for_two": 6498,
                    "priced_on": "2026-10-03"
                },
                "suite": {
                    "per_person": 8299,
                    "per_person_per_night": 1186,
                    "cabin_for_two": 16598,
                    "priced_on": "2026-10-03"
                }
            },
            "priced_on": "2026-10-03",
            "from_price_per_person": null,
            "from_price_on": null,
            "taxes_included": false,
            "book_url": "https://fantasize.net/cruise/viking-delling-avignon-to-lyon-7-nights-0637347ea237?depart=2027-04-07&grade=outside"
        }
    ],
    "notes": [
        "Prices are US dollars per person, for the whole cruise, cabin for two sharing, taxes and port fees included (Viking River quotes exclude taxes), the cheapest cabin of that grade as sold through Cruisebound, read by Fantasize on the priced_on date. Fares move daily: quote the date with the price.",
        "book_url opens this exact sailing on fantasize.net; the person taps Book there to reserve it with Cruisebound (a licensed US cruise seller). The tools do not book or take payment.",
        "best_value ranks by the stronger of two measures: how far each fare sits below the usual price for the same cruise on other dates, else the same ship, line or tier with the same length and region (vs_usual says which), and how far the fare sits under its own typical price over the last 90 days (price_cut, from at least 4 earlier reads). Sailings with neither come after, cheapest per night first."
    ]
}